Ecosystems & Players

Glass-core advanced packaging substrates (3D glass substrates, 3DGS) — an emerging packaging material chokepoint tracked in the semiconductor corridor.

UAVs / defence integration. Based in Ahmedabad, Gujarat; stage: Conglomerate. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

AdaniConneX Chennai 1 is live at 17 MW in phase 1 and scales to 33 MW IT load at full capacity, according to Adani's annual-report data-centre section

AdaniConneX lists its Noida facility at 150 MW potential IT load, with phase 1 live in January 2025.

Adani x EdgeConneX JV; ~$100bn AI-DC pledge anchored by Google (Visakhapatnam) and Microsoft.

Only credible accelerator alternative to Nvidia (MI300X/MI350); empanelled under IndiaAI but a hedge, not an escape.

ASL; Hyderabad; Agni strategic missile family, submarine-launched K-series.

DRDO design house holding design authority for Tejas and AMCA — the IP node even where private primes build.

ADE; Bengaluru; UAVs (Rustom-II/Tapas-BH, Nishant), LCA flight control, weapon integration.

Layup capability exists; PAN precursor and high-modulus fibre imported.

Uttam AESA indigenous; GaN T/R module fabrication still partly imported.

AI accelerators are the primary compute chips for model training and inference.

AI cluster fabrics connect thousands of accelerators.

The AI Infrastructure Ecosystem is the corridor-3 graph layer covering data centres, sovereign compute, GPU supply, HBM memory, advanced packaging, ne

Software is India's comparative strength; ATR, swarm and mission-autonomy competitive.

Electronics — surveillance systems, DVRs, laptops, tablets. Corridor-node tenant/investor documented in Techadyant corridor dossiers (DPIIT/NICDC-sourced).

Tata-owned carrier; migrated core ERP to RISE with SAP (2023) off a decade-old mainframe — finance, HR, commercial, ops, engineering. (Tender drew an SAP/IBM probe, 2024.)

Specialty gases and wet chemicals for fabs. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Specialty gases for fabs. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

India's #2 lead-acid battery maker; building one of India's first lithium-ion cell gigafactories via wholly-owned subsidiary Amara Raja Advanced Cell

265-acre lithium-ion cell manufacturing corridor at Divitipalli, Mahbubnagar district, Telangana.

AWS operates India cloud regions and is expanding cloud and AI infrastructure.

EMS / PCB. Based in Gurugram, Haryana; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

AMD is NVIDIA's main merchant GPU challenger in AI data-centre accelerators.

Top-3 OSAT. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

RISC-V IP vendor. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Flame retardants, lead-acid batteries, semiconductor dopants. China mine production = 60,000 t of 100,000 t world total in 2024 (60% share).

World's largest wafer-fab-equipment maker; India fabs fully import-dependent on AMAT process tools.

Lithium triangle partner; host to KABIL's 5-block lithium exploration agreement (15,703 ha, Catamarca province) signed 15 Jan 2024 with state-owned CA

Arista Networks is a major Ethernet switching supplier for cloud and AI data centres.

World's largest OSAT. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Global lithography monopoly; supplies DUV tools to Dholera. India's advanced-patterning depends entirely on ASML.

Drone software / data platform (Reliance-owned). Based in Bengaluru, Karnataka; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Astra Microwave; Hyderabad-listed; RF/microwave subsystems, GaN modules, radar components; BEL/HAL/DRDO supplier.

Major e-waste/Li-ion recycler; patented hydromet black-mass processing recovering Li/Ni/Co/REE.

Strategic partner for India's overseas critical-mineral sourcing.

Azad Engineering; Hyderabad-listed (Jan 2024); aero-engine fan blades and HPT blades; customers include GE, Boeing, Rolls-Royce, Safran.

Conversion of lithium concentrate/brine into battery-grade lithium carbonate/hydroxide.

Battery packs. Based in Pune, Maharashtra; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Sole DPSU missile-integration prime — Akash, Astra, QRSAM, ATGMs; core node for guided-munitions stockpile.

Dominant defence-electronics prime — radar, EW, fire-control, SAM electronics; load-bearing for nearly every system.

Private artillery/forgings prime; lead ATAGS supplier, AMCA consortium lead; controls gun-forging/barrel capacity.

IndiaAI-Mission-funded sovereign LLM consortium (Param series, incl. a 17B MoE model, ~Rs 900 crore).

BharatGen is a government-funded multimodal LLM initiative led by IIT Bombay's TIH Foundation under NM-ICPS/DST, focused on Indian languages, speech,

Owns Nxtra and Mumbai/Chennai cable landings (2Africa Pearls, SEA-ME-WE-6); a subsea-landing chokepoint.

Counter-UAS / defence tech. Based in Chennai, Tamil Nadu; stage: Startup. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Brushless DC motors for UAV propulsion, dependent on sintered NdFeB magnets. DSI risk: India lacks a domestic motor base at drone grade. Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

Boeing Defense; AH-64E Apache, CH-47F Chinook, P-8I Poseidon; ~$20 bn cumulative India book.

India-Russia supersonic cruise-missile JV; India's flagship strike-missile and export node.

Broadcom is a key AI-networking and custom-silicon supplier, relevant to Ethernet fabrics and hyperscaler ASIC programmes.

Battery cells and EVs. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Systems-integration and battle-management software a domestic strength.

EDA, ~30% market share. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Five brine-type lithium blocks (Cortadera-I, Cortadera-VII, Cortadera-VIII, Cateo-2022-01810132, Cortadera-VI) totalling 15,703 hectares in Catamarca

Catamarca state miner; KABIL's counterparty on India's first sovereign overseas lithium asset (5 blocks).

Captive and renewable power for data centres is an AI Infrastructure opportunity surface in corridor 3.

Carbon fibre; missile/airframe composite; Toray (JP), Hexcel (US), SGL (DE) dominate; MIDHANI pilot.

Battery cells; the world's largest lithium-ion cell maker. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Centre for Military Airworthiness and Certification (DRDO); certifies military UAS airworthiness.

MeitY R&D body; nodal agency for DLI and the cloud EDA/IP 'ChipIN' gateway for fabless startups.

Electronics / subsystems. Based in Bengaluru, Karnataka; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

6-hour cyber-incident reporting, VPN KYC, on-soil log retention for Indian entities.

Murugappa/TII-owned promoter holding ~92.3% of CG Semi; domestic anchor of a Sanand OSAT.

CG Power-led Sanand OSAT JV (CG/Renesas/Stars); ramping to 15M units/day.

CG Power, Renesas and Stars Microelectronics backend facility in Gujarat.

Indian subscription-revenue-management SaaS; ~USD 3.5bn valuation. Chennai-origin.

Strategic-intelligence chokepoint for critical-mineral refining.

Rare-earth mining and magnet feedstock; anchors China's ~90% share of global NdFeB. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Chemical-mechanical planarisation consumables. Import-dependent; a Tier-2 invest-now materials opportunity.

World's largest coal miner (PSU). Won the Kawalapur Rare Earth Elements block in Maharashtra under Composite Licence in April 2025.

Battery cathode stabiliser. China refines 78% of global cobalt (2024, up from 74% in 2023).

Conversion of cobalt hydroxide / crude metal into battery-grade cobalt sulphate. China refines 78% of global cobalt (IEA, 2024).

Builder of the indigenous aircraft carrier Vikrant; the only Indian yard proven on carrier integration.

CVRDE; Chennai; Arjun MBT, Arjun Mk-1A, T-90 Bhishma upgrades, BMP variants.

India's oldest semiconductor maker; Mohali expansion for high-power discretes (MOSFETs, IGBTs, SiC).

Near-total import of cooled IR FPAs. A foundational sensor chokepoint.

Conductor for electrification (EVs, grid, renewables).

Active operational pull post-Op Sindoor; soft-kill strong, DEW hard-kill emerging.

CoWoS advanced packaging is a critical package-integration route for high-end AI accelerators.

Recovery of critical minerals from fly ash, tailings, red mud and end-of-life products (e-waste, spent batteries).

Outlay Rs.1,500 crore, 6-year tenure (FY 2025-26 onwards), issued by the Ministry of Mines. Cabinet-approved on 3 Sep 2025.

Australian govt office; KABIL counterparty under the India-Australia Critical Minerals Investment Partnership.

Approved (2026) for India's first commercial Mini/Micro-LED GaN display + GaN foundry at Dholera.

Largest Indian-owned Rated-4 colocation operator; IndiaAI-empanelled domestic-controlled hyperscale capacity.

Flight controllers / autopilot hardware (open-source ecosystem). Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Indian HR-tech SaaS unicorn; revenue ~Rs 393 cr FY24 (+58%). Domestic alternative to Workday/SAP HCM.

Rafale OEM; 26 Rafale-Marine signed 2025; France now India's #2 arms supplier.

Defence electronics. Based in Chennai, Tamil Nadu; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Data-centre build-out is an AI Infrastructure opportunity surface in corridor 3.

Data-centre electrical and mechanical components is an AI Infrastructure opportunity surface in corridor 3.

DAC under MoD; approves capital acquisitions above thresholds; chaired by Raksha Mantri.

DAP 2020; governs capital procurement; introduced Buy(Indian-IDDM), Make-I/II, Strategic Partnership model.

DARE; Bengaluru; EW suites (Tarang RWR, Mayavi SPJ), mission computers, avionics for LCA/Su-30.

DRDL; Hyderabad; Akash SAM, Astra BVR, BrahMos, strategic systems integration.

Apex defence-design/IP authority (~50 labs); designs the systems DPSUs build; holds indigenous GaN/SiC breakthrough.

The sensor/EW chokepoint — GaN/SiC RF chips for radar/EW/missiles; DRDO cracked indigenous GaN at pilot scale in 2026.

Rad-hard / trusted chips imported; ISM fabs not yet at defence node maturity.

Parent of IREL (India) Limited. Holds policy control over monazite, thorium and rare-earth-bearing minerals due to their thorium content.

MoD department administering DPSUs, indigenisation lists and iDEX; owner of the production/export value targets.

DDR&D under MoD; headed by DRDO Chairman; runs strategic research and development.

DMA created 2019; Chief of Defence Staff as secretary; tri-service integration and civil-military coordination.

Sole structured funding channel for India's fabless/IP layer; 24 projects, 16 tape-outs by 2026.

Defence / agri UAVs (Coromandel-backed). Based in Chennai, Tamil Nadu; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

India's horizontal data-protection statute; Presidential assent 11 Aug 2023.

Operational rules under the DPDP Act; notified 13 Nov 2025.

India's civil-aviation regulator; administers the Drone Rules 2021, drone type certification and the UIN registry (38,575 drones registered as of Feb 2026).

EMS / components. Based in Noida, Uttar Pradesh; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Finished drones; ~70% of the global commercial and >90% of the consumer market. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Li-ion/Li-Po packs with BMS assembled for UAVs; India packs domestically but imports nearly all cells (~84% of Li-ion cell imports from China, FY25-26 customs). Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

The drone's autopilot computer (MCU/SoC + IMU + firmware). ~90% of small-drone flight controllers are Chinese-sourced; DSI risk rank 4 (India 33 vs China 90). Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

MCUs/SoCs (STM32-class and above) for flight control and companion computing; wholly imported. DSI risk rank 3. Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

India's civil drone regulatory framework: forms cut 25 to 5, approvals 72 to 4, drones to 500 kg, ~90% of airspace Green Zone to 400 ft.

Major semiconductor materials supplier; named CMP-slurry competitor.

First IndiaAI provider to deploy 100% of committed GPUs; the proof-of-execution node for the GPU pillar.

Chip-design software layer. The Big-3 — Synopsys (~31%), Cadence (~30%), Siemens EDA (~13%) — hold over 70% of the market; the most entrenched layer of the semiconductor value chain. Mapped in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Power-electronics module driving BLDC motors; global supply concentrated in Chinese makers (Hobbywing, T-Motor). Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

DLRL + Astra Microwave + Data Patterns give real depth; some RF front-ends imported.

LRDE; Bengaluru; Ashoka/LSTAR L-band radar, Arudhra MPR, Aslesha MMW, Uttam AESA, NETRA AEW.

ECMS component-manufacturing incentive framework covering sub-assemblies, bare components and capital equipment.

EP power delegated to services; ~₹500 cr per case; 24-month delivery window; simplified procedure.

Leading semiconductor materials and contamination-control supplier; CMP slurry leader.

Tonbo/others integrate well but IR detectors and seeker cores are imported.

Germanium-free thermal cameras. Based in Pune, Maharashtra; stage: Startup. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Lithium-ion battery cells. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

≈80-acre lithium-ion cell gigafactory site at Bengaluru, Karnataka.

Subsidiary of Exide Industries; building a multi-GWh lithium-ion cell gigafactory at Bengaluru, Karnataka (≈80 acres) with technology partner SVOLT En

Kaveri did not reach production; fighters fly on imported GE/Saturn cores. The deepest single gap.

Indian-built open-source ERP (GPLv3) on Frappe/MariaDB; GST & e-invoicing native; adopted by NDDB and state bodies.

Chennai SaaS in customer support (Freshdesk) and ITSM (Freshservice). NASDAQ:FRSH from 22 Sep 2021.

Photoresists and electronic materials. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Japanese supplier in photoresist and semiconductor-process materials.

Japanese CMP-slurry and precision-abrasive supplier.

Critical input for GaN/compound-semi and RF/power devices; China controls ~98-99% with export controls.

GaN-on-SiC monolithic microwave ICs; backbone of modern AESA radar, EW, seekers; ~90% import dependent.

Frigate/corvette yard; L1 for 5 of 8 Next-Generation Corvettes; surface-combatant pipeline node.

Agriculture / multi-use drones. Based in Chennai, Tamil Nadu; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

GTRE; Bengaluru; Kaveri engine (unfulfilled thrust target); aero-engine co-development lead.

THE jet-engine chokepoint — sole supplier of F404/F414 engines for Tejas; delays have throttled deliveries.

Agriculture drones (Reliance-backed). Based in Bengaluru, Karnataka; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

National exploration agency; 1,200 NCMM exploration projects; the upstream resource-definition chokepoint.

Infrared optics, fibre optics, space photovoltaics. China is the leading global producer (~60% of mine/refinery output; 68% per USGS-cited ~2021 data)

Germanium lenses for thermal imaging; import-dependent chokepoint (DSI rank 6). EON Space Labs develops germanium-free alternatives. Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

IndiaAI-funded voice-AI company (Vachana model family).

Satellite-navigation receivers (GPS/NavIC) for UAV positioning; import-dependent. Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

Public-private JV operating the GST return-filing system.

$15bn AP project; Jamnagar region for Reliance + Visakhapatnam campus with Adani; equity in Jio.

Google TPU is a custom AI accelerator available through cloud platforms.

Largest anode material by weight in Li-ion cells; China ~90% battery-grade refining with export curbs.

Counter-UAS (Indrajaal). Based in Hyderabad, Telangana; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Drone-specific Li-Po batteries (Tattu / Gens Ace brands). Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Grid power connection is a gating infrastructure node for AI data centres.

Consumer electronics / white goods. Corridor-node tenant/investor documented in Techadyant corridor dossiers (DPIIT/NICDC-sourced).

Varunastra indigenous; some homing and propulsion subsystems imported.

HBM is the memory chokepoint for AI accelerators. TrendForce and Counterpoint identify SK hynix, Samsung and Micron as the three principal suppliers,

Packs assembled domestically; cells imported. Rides ACC-PLI, not defence-specific.

Sole indigenous fighter/helicopter integrator; Tejas prime; the chokepoint linking airpower to foreign engines.

PSU under Ministry of Mines; India's only vertically integrated copper producer. Holds 30% stake in KABIL.

Vedanta Group subsidiary; world's second-largest integrated zinc-lead-silver producer.

Electronic speed controllers; global ESC leader. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Flight controllers / autopilot hardware (Pixhawk ecosystem). Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

World's largest contract manufacturer; JV partner in India Chip OSAT and broad India electronics build-out.

HSTDV flight-tested; a frontier where India is a credible early mover.

Tactical / surveillance UAVs. Based in Navi Mumbai, Maharashtra; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Imaging IR seekers for missiles; DRDO RCI developing; Rafael/IAI primary sources for QRSAM/ATGM classes.

RISC-V processor IP and SoC company (SHAKTI lineage, IIT Madras ecosystem), Chennai. India challenger in the one open IP layer. Named in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

HCL-Foxconn display-driver OSAT at Jewar/YEIDA (UP), ~Rs 3,706 cr; extends OSAT beyond Gujarat.

Apex ESDM industry body; convenes industry-government policy and SEMICON India inputs.

Independent business division under MeitY; single approval/disbursement gate for every fab and OSAT.

Public digital infrastructure layers (Aadhaar, UPI, DigiLocker, e-KYC, e-Sign, Account Aggregator).

Reliance/Jio-led subsea systems landing at Mumbai/Chennai; the international-bandwidth chokepoint for Indian inferencing.

The IndiaAI Compute Portal is the public marketplace for subsidised AI compute access.

IndiaAI IBD under Digital India Corporation implements the IndiaAI Mission, including common compute, model support and datasets.

Rs 10,372 cr scheme; Compute pillar subsidises a pooled GPU cluster (>38,000 GPUs) — the compute demand-aggregation chokepoint.

Largest Indian commercial enterprise. SAP via Project Manthan (R/3, 500+ sites); S/4HANA in IOC-Adani JV.

SiC power-device leader. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

IT-services major; builder of Finacle core-banking product — proof that where India built the product, sovereignty followed.

DDP startup/MSME procurement on-ramp; ADITI funds deep-tech incl. defence semiconductors and autonomy.

IRDE; Dehradun; EO-IR systems, night-vision, holographic sights, missile optical seekers.

Battery packs / BMS. Based in Delhi, Delhi; stage: Startup. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Petroleum refining (15 MMTPA). Corridor-node tenant/investor documented in Techadyant corridor dossiers (DPIIT/NICDC-sourced).

Agriculture drones (Agribot). Based in Gurugram, Haryana; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Sole domestic rare-earth miner/processor; monazite-to-NdPr and sole REE-magnet producer; single REE feedstock point.

IREL's largest mineral-sands division at Chhatrapur, Odisha.

Samarium-cobalt (SmCo) permanent magnet plant commissioned in 2023 at Visakhapatnam, Andhra Pradesh.

IAI; Heron TP / MK-II, Searcher II, Harop loitering munition, Barak-8/MRSAM, Green Pine radar (BMD).

Jagiroad/Morigaon, Assam hosts Tata Semiconductor Assembly and Test.

Top-3 OSAT (China). Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Jio Jamnagar data centre hosts JioAICloud according to JioAICloud's FAQ.

Reliance digital/telecom arm and IndiaAI-empanelled GPU provider; Google and Meta hold equity.

Sintered NdFeB magnets; leading global producer. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Photoresists — Japanese oligopoly member. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Kalyani; ATAGS, Bharat 52, Bharat 45 howitzers, armoured vehicles (Garuda), ULH; artillery anchor.

Textiles. Corridor-node tenant/investor documented in Techadyant corridor dossiers (DPIIT/NICDC-sourced).

Critical-mineral block in Karnataka awarded to Vedanta Limited. Contains lithium and platinum-group-elements mineralisation.

REE block (~400 hectares) in Maharashtra awarded to Coal India Limited under Composite Licence in April 2025. First REE block won by CIL.

Operates India's second operational OSAT (Sanand, Mar 2026); shipped first commercial multi-chip module.

Kaynes Semicon's Sanand backend platform (OSAT, reliability, testing, packaging).

EMS / semiconductors / defence (parent of Kaynes Semicon). Based in Mysuru, Karnataka; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Joint venture of NALCO (40%), HCL (30%) and MECL (30%) under the Ministry of Mines, incorporated 8 Aug 2019.

Process control / metrology leader; ~62% gross margin. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Ola-backed Indian AI/cloud platform building indigenous models and AI cloud infrastructure.

Ola-backed indigenous-model/cloud player; the non-state sovereign-model alternative to Sarvam.

Dominant etch/deposition equipment supplier; India ~100% import-dependent for etch tooling.

L&T Defence; K9 Vajra SPH (Hanwha ToT), Pinaka MBRL, submarine hull sections (P-75/P-75I), BrahMos launchers, naval systems.

Largest private defence-engineering prime; K9 Vajra producer, AMCA consortium lead with BEL.

Specialty gases and wet chemicals for fabs. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Liquid cooling is a physical-infrastructure constraint and opportunity for AI workloads because rack densities are rising sharply.

Liquid cooling and high-density thermal systems is an AI Infrastructure opportunity surface in corridor 3.

Core battery metal; India ~100% import-dependent, refining China-routed; the defining import-dependency mineral.

Photolithography scanners/steppers; the deepest equipment chokepoint. India imports an estimated ~99% [estimated]; advanced EUV dominated by ASML.

Lockheed Martin; C-130J-30, MH-60R Seahawk, F-21 (MRFA candidate); ~$5 bn India book.

Batteries / cells. Based in Bengaluru, Karnataka; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

India's largest integrated Li-ion recycler; announced India's first battery-grade lithium refinery.

Domestic integration strong; seekers and some subsystems imported.

TAPAS-BH delays; high-end ISR met by imported MQ-9B. Integration ahead of payload.

Premier submarine/destroyer yard; lead yard for the ~Rs 70,000 cr Project-75I submarine programme with TKMS.

National Government Cloud initiative launched 2014 by MeitY.

Specialty chemicals and materials for semiconductors. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Measurement and defect-inspection equipment. India imports an estimated ~88% [estimated]; concentrated in KLA, Applied Materials.

First facility operational under ISM (Feb 2026); ~Rs 22,500 cr; first Made-in-India memory modules.

Operates India's first operational chip unit (Sanand ATMP); DRAM/NAND assembly-test.

Micron is the third principal HBM supplier and an AI-memory chokepoint. Counterpoint's Q1 2026 HBM revenue table shows Micron at 21 percent.

$17.5bn India commitment; anchor AdaniConneX tenant; primary foreign GPU-cloud for enterprise/government AI.

Productivity (M365), desktop OS (Windows), cloud (Azure) and ERP (Dynamics). Multi-layer dependency.

NdFeB rare-earth magnets. Based in Hyderabad, Telangana; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

RISC-V SoC company (SHAKTI lineage, IIT Madras ecosystem), Chennai — commercial Indian microcontroller SoCs. Named in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Miniratna drilling/exploration CPSE; converts GSI prospects into auctionable resources; co-owns KABIL.

Apex authority owning the budget, DAC and DAP-2020 rules; sets indigenisation mandates routing value to domestic primes.

Parent ministry owning Semicon India, ISM, SPECS, DLI, SCL and IndiaAI Mission; the policy/budget chokepoint.

Administers the rare-earth-magnet (REPM) and auto/ACC-battery PLI schemes; downstream-localisation policy owner.

Apex mineral policymaker; amended MMDR Act 2023, owns KABIL, runs NCMM; the regulatory chokepoint.

Sole Indian producer of titanium alloys and maraging steels; the materials chokepoint upstream of missiles, subs, engines.

Modular Open Source Identity Platform (IIIT Bangalore, 2018; Aadhaar model). Deployed in Philippines, Ethiopia, Morocco + advanced/pilot in 9+ countries; 100M+ IDs by 2023. India EXPORTS sovereign-identity software.

High-density interconnect printed circuit boards; ~88% of India's bare PCBs are imported (FY24-25). Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

Largest OFB-successor DPSU; core ammunition/explosives supplier — the war-stock/consumables base.

Integrated aluminium PSU; developing India's first gallium extraction (Damanjodi) and red-mud REE recovery; co-owns KABIL.

Rs 34,300 cr 7-year whole-of-value-chain mission: exploration, foreign assets, processing, recycling, stockpiling.

Operates MeghRaj National Cloud and government data centres.

Rs 6,003 crore mission (2023) across quantum computing, communication, sensing and materials; Budget 2026-27 allocation raised to Rs 900 crore.

Government test laboratory, Ghaziabad; designated drone type-certification body (Dec 2023).

Anode material for lithium-ion cells. China mines ~80% of global natural graphite, controls 99% of spherical graphite refining and >80% of coated sphe

Naval Group; Scorpene (Kalvari-class) design and ToT to MDL; AIP module development support.

Warships run on imported MTU/GE/Pielstick; indigenisation early.

Networking and optical interconnects is an AI Infrastructure opportunity surface in corridor 3.

Swarm UAS / loitering systems. Based in Bengaluru, Karnataka; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

High-purity nickel sulphate is the battery-relevant form.

NTT Bengaluru 4 is planned at 67.2 MW critical IT load across three 22.4 MW data centres in Electronic City, with AI and high-density infrastructure p

Largest colocation operator in India by share; ~500 MW Mumbai; IndiaAI second-tender qualified.

NTT Noida 2 is a Delhi NCR campus with 52.8 MW planned critical IT load across two data centres; the first data centre supports 22.4 MW.

THE chokepoint — ~80% of AI-GPU supply; every major Indian DC and the IndiaAI cluster run on Nvidia silicon.

Bharti Airtel's DC subsidiary; couples compute capacity to Airtel's subsea backbone.

SiC power devices. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Optical transceivers and high-speed interconnects are required for AI-cluster networking and long-haul cloud connectivity.

EO / surveillance sensors. Based in Ahmedabad, Gujarat; stage: Startup. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

ERP, database (market-leading) and cloud. Core foreign control of the database layer; owns FLEXCUBE core-banking (India-built).

Outsourced semiconductor assembly, test and packaging. Top-3 (ASE, Amkor, JCET) hold over 60% of OSAT revenue (TrendForce 2025). India's ISM-approved units are concentrated here. Mapped in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Optics / drones. Based in Mumbai, Maharashtra; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Controls ~90% REE processing, ~98% gallium/germanium, ~90% battery-graphite refining; the binding chokepoint.

Indian fintech SaaS (2024 unicorn); revenue ~Rs 558 cr FY24 (+37%).

Light-sensitive polymer critical to lithography and the single sharpest semiconductor chokepoint. Four Japanese firms (JSR, Tokyo Ohka, Shin-Etsu, Fujifilm) control ~87-91% of global supply, rising toward ~91% for advanced EUV grades [V1]. India has effectively zero domestic capa

Production-linked incentive notified 30 Sep 2021; Rs 120 crore outlay (FY22-23 to FY24-25), 23 beneficiaries (12 drone + 11 component manufacturers), 20% of value addition with 40% minimum VA.

Electricals / wires. Corridor-node tenant/investor documented in Techadyant corridor dossiers (DPIIT/NICDC-sourced).

MoD Lists I-V (2020-2024) of items reserved for Indian procurement; ~5,000+ Line Items across lists.

Taiwanese foundry licensing the Dholera process technology; India's logic-fab process IP depends on PSMC.

Open-source drone autopilot software stacks; no licence chokepoint — the software layer where India competes on merit. Analysed in Who Builds India's Drones? (Techadyant Labs, 2026).

Quantum-safe security: QKD and QRNG products; NQM-supported. Profiled in Beyond Quantum Computing (Techadyant Labs, 2026).

Qorvo; GaN RF MMICs for radar/EW, 5G and defence; secondary GaN chokepoint.

Quantum computing and AI company, Bengaluru; building superconducting quantum processors under the National Quantum Mission. Profiled in Beyond Quantum Computing (Techadyant Labs, 2026).

DRDO/ISRO QKD demos; early TRL but a genuine leapfrog surface.

Flight controllers and RC links. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Rafael; Spike ATGM, SPICE 2000, Barak-8/MRSAM (with IAI), Litening targeting pods; ~$1 bn+ annual trade.

Indian ERP vendor; among the few domestic players in the foreign-dominated ERP top tier.

Military UAVs / heavy-lift. Based in Noida, Uttar Pradesh; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Magnet rare earths (neodymium, praseodymium, dysprosium, terbium) underpin sintered NdFeB permanent magnets used in EV traction motors, wind turbines,

NdPr drives EV/wind/defence magnets; India ~100% China-dependent for finished NdFeB (imported 53,748 t FY25).

~100% import, China-dominated. New sintered-magnet scheme targets ~2028 first output.

India's only operating separation capacity is IREL's Udyogamandal and OSCOM REEP.

Upstream of magnet manufacturing; converts mixed rare-earth concentrates into high-purity individual oxides (Nd₂O₃, Pr₆O₁₁, Dy₂O₃, Tb₄O₇).

RBI circular of 6 April 2018 mandating on-soil storage of payment-system data.

India's headline 5.9 Mt lithium find; auction failed twice, returned to GSI — bellwether of non-bankable domestic supply.

Largest single Indian AI-infra bet (~$110bn); GW-scale Jamnagar AI DC on Nvidia Blackwell with captive green power.

Japanese IDM supplying packaging tech and anchor demand to CG Semi.

RCI; Hyderabad; missile seekers (RF, IIR), navigation, BrahMos navigation, BMD kill vehicle.

Banking and payments regulator; issued the 6 April 2018 payment-data-localisation directive.

Open instruction-set processor IP — the open door in an otherwise closed IP layer; no monopoly yet (SiFive ~15%, Andes, Ventana). India's SHAKTI-lineage challengers: InCore, Mindgrove. Mapped in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

SiC power devices. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Rolls-Royce; Adour Mk871 (Hawk AJT), earlier Gnome (Mi-8); Kaveri co-development discussions; Trent for VVIP.

Rosoboronexport; Su-30MKI, MiG-29K, S-400, T-90, Igla-S, BrahMos Russian side; sanctioned by OFAC.

Largest source of India's legacy fleet and spares; S-400 and BrahMos JV partner.

Safran; M88 (Rafale), Shakti (Ardiden 1H) co-development with HAL; 110 kN AMCA engine JV talks with DRDO.

Autonomous maritime / aerial systems. Based in Pune, Maharashtra; stage: Startup. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Anchors enterprise CRM in India. Heavy in BFSI, pharma and IT services.

Samsung Electronics is a principal HBM and DRAM supplier and a key swing factor in AI-memory supply.

Sanand, Gujarat hosts Micron ATMP, CG Semi and Kaynes Semicon.

Global ERP incumbent. >5,000 Indian enterprises run SAP; SAP India Pvt Ltd revenue ~Rs 8,870 cr FY25. Deepest-captured layer of India enterprise stack.

State-anointed sovereign-LLM builder; subsidised 4,096 H100s at Yotta; the services/IP node for model sovereignty.

Capital-subsidy scheme for components/specialty materials; load-bearing for upstream localisation.

Rs 7,280 cr scheme (Nov 2025) to build 6,000 MTPA NdFeB magnet capacity; India's instrument to close the magnet import gap.

OT/ICS cybersecurity platform (a Subex business) — India's challenger in the open OT-security field. Named in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

India's only operational government IDM fab (180nm); strategic chokepoint for ISRO/DRDO/defence-grade chips.

Cabinet-approved second phase of India's semiconductor support framework, announced 15 July 2026; ~INR 1.27 lakh crore.

The eight upstream semiconductor streams beyond fab and OSAT — materials, chemicals, equipment, precision manufacturing, advanced packaging, testing, fab automation and industrial software. Together ~65% of value-chain value and ~78% of the gross-margin pool. Techadyant models a

Rs 76,000 cr umbrella scheme; up to 50% fiscal support that makes each approved unit viable.

2.5D/3D and chiplet packaging, OSAT/ATMP deepening into the value-capture layer. ~Rs 9,160 cr/yr by 2035 [modelled]. India OSAT cost-arbitrage vs Taiwan a defensible moat.

Photoresists, etchants, CMP slurries and pads, high-purity solvents and specialty process gases. ~Rs 4,420 cr/yr by 2035 [modelled]. Contains the photoresist chokepoint.

Lithography support, metrology and inspection, deposition, vacuum, gas delivery and wafer-handling systems. Largest pool at ~Rs 9,580 cr/yr by 2035 [modelled]. India imports ~99% of lithography and ~88% of metrology tools [estimated].

Factory automation, wafer-handling robotics and manufacturing-execution control. ~Rs 2,820 cr/yr by 2035 [modelled].

Lithography, deposition, etch, metrology tools — each sub-segment a near-oligopoly (ASML litho; Applied Materials, Lam, KLA, Tokyo Electron). Mapped in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

MES, digital twin and yield-optimisation software. Most asymmetric opportunity — repurposes India IT/engineering base at marginal capital. ~Rs 4,830 cr/yr by 2035 [modelled].

Silicon, silicon carbide, gallium nitride, quartz, wafers and substrates. Critical enabler; ~Rs 3,100 cr/yr addressable by 2035 [modelled]. India near-fully import-dependent today.

Precision machining, toolroom capability, cleanroom sub-systems for fab-support machinery. ~Rs 3,430 cr/yr by 2035 [modelled]. High-leverage, repurposes existing engineering base.

Automated test equipment, probe cards, burn-in and reliability testing. ~Rs 2,740 cr/yr by 2035 [modelled]. Tier-1 speed-up opportunity.

Dominant ITSM/ITOM platform in large Indian enterprises and global capability centres.

Photoresists and semiconductor materials — Japanese oligopoly member. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

India's first commercial Silicon Carbide compound-semi fab (Bhubaneswar, with UK Clas-SiC); SiC power-device chokepoint.

EDA (formerly Mentor Graphics), ~13% market share. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

RISC-V IP leader, ~15% of the emerging RISC-V IP market. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Sify Mumbai 03 Rabale is Sify's largest hyperscale campus, listed at 96.94 MW IT power on its India data-centre page, with NVIDIA DGX-ready liquid-coo

Sify Noida 02 is an AI-ready data-centre campus listed at 25.92 MW IT power and supports high-density liquid-cooled racks.

Sify operates AI-ready data-centre campuses and says it has 14 operational data centres, 188 MW live capacity and NVIDIA DGX-ready liquid-cooling cert

Wide-bandgap power semiconductors for EVs and power electronics; top-5 (Infineon, STMicroelectronics, Wolfspeed, onsemi, ROHM) held over 90% of 2024 revenue. Mapped in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Single-crystal turbine blades; key chokepoint for indigenous aero-engine; DRDO/GTRE + MIDHANI development (limited yield).

Anchor opportunity for the Rs.7,280 crore Ministry of Heavy Industries scheme (6,000 MTPA target).

The downstream bottleneck of the rare-earth value chain. Globally 94% of sintered NdFeB magnets are produced in China (IEA, 2024).

Mature domestic base; selective propellant and specialty rounds imported.

Small multirotor unmanned aircraft — the dominant civil/commercial drone class. Finished-drone imports banned (2022) while components remain 'Free': FY25-26 customs recorded $8.3M finished drones vs $767M aircraft/drone parts. Catalogued in Who Builds India's Drones? (Techadyant

SDR and crypto maturing; some RF and waveform IP still external.

Loitering munitions / counter-UAS (Solar Industries subsidiary). Based in Nagpur, Maharashtra; stage: Subsidiary of listed parent. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Largest private explosives/ammunition and loitering-munition maker (Nagastra, Pinaka rockets).

Sovereign compute / GPU-as-a-service is an AI Infrastructure opportunity surface in corridor 3.

High-purity electronic gases essential to deposition and etch. India imports an estimated ~92% [estimated]. Part of the chemicals stream.

Photoresist, specialty gases, high-purity chemicals, wafers; >90% imported — the materials-layer chokepoint.

Scheme for Promotion of Manufacturing of Electronic Components and Semiconductors; 25 percent capex incentive.

Purification and shaping of natural graphite into spherical graphite for battery anodes.

~19% colocation share; $3.2bn / 550 MW India expansion; Singapore-state-linked top-three hosting capacity.

SiC power devices; also the STM32 MCU family that dominates drone flight controllers. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

STT Chennai Siruseri is an AI-ready 45 MW campus, with the first 7.2 MW phase operational as of the February 2026 STT GDC announcement.

STT GDC India is a major colocation operator with a large Indian footprint.

Listed Bengaluru telecom-analytics company; parent of the Sectrio OT/ICS security business.

DRDO fuel-cell AIP indigenous and maturing for Kalvari retrofit.

Drone BLDC motors. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Chinese cell-technology and engineering partner to Exide Energy Solutions Ltd for the Bengaluru lithium-ion cell gigafactory.

EDA leader, ~31% market share; gross margins ~71%. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

EMS / PCB manufacture. Based in Chennai, Tamil Nadu; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Drone BLDC motors and ESCs; the global small-drone propulsion volume base. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

DRDO depth: Astra, BrahMos, Agni, Akash. Among India's strongest sovereign capabilities.

~70% global foundry share, >90% leading-edge; fabs all advanced AI silicon and India's DLI startup designs.

Dominant Indian SME accounting software; domestic anchor at the low end.

Aerospace composites. Based in Bengaluru, Karnataka; stage: Conglomerate. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Leading private aerospace/defence prime; shortlisted for AMCA prototype, ATAGS co-producer, C-295 assembly.

IndiaAI-empanelled compute provider and major subsea/network operator within the Tata ecosystem.

Largest Indian IT-services firm; BaNCS core-banking/financial products. Embodies the services-not-products path dependency.

India's anchor fab/OSAT champion; operates the only approved domestic logic megafab and the Assam OSAT.

Global ER&D services leader — ~Rs 3,729 crore revenue FY2024-25 at ~26% EBITDA margin (FY25), the proof point for India's ER&D/chip-design export thesis. Named in The Opportunity Beyond the Fab (Techadyant Labs, 2026).

India's largest indigenous OSAT (Jagiroad, Assam, ~Rs 27,000 cr); Phase 1 commissioning 2026.

India's first 300mm commercial logic fab (28-110nm, 50k WSPM, ~Rs 91,000 cr); the national fab chokepoint.

Fab entity notified for the Dholera SEZ semiconductor fabrication facility.

Thales; radar components, EW, IFF, optronics, RBE2 (Rafale); joint venture with BEL (BEL-Thassa).

Design authority/technology partner for Project-75I submarines; supplies AIP and critical submarine tech.

Titanium sponge; aerospace-grade; Japan (Toho Titanium, Sumitomo) and Kazakhstan dominate; MIDHANI downstream.

~90% share of photoresist coat/develop track systems; coat/develop chokepoint for every India fab.

Photoresists — part of the ~87-91% Japanese hold on the photoresist market. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Thermal / EO payloads and gimbals. Based in Bengaluru, Karnataka; stage: Growth. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

EV / automotive. Corridor-node tenant/investor documented in Techadyant corridor dossiers (DPIIT/NICDC-sourced).

Toyota Tsusho subsidiary processing IREL rare earths; its 2025 export-pact suspension marks India's conservation pivot.

TSMC is the leading foundry and advanced-packaging anchor for AI accelerators.

Hardmetals, machining, defence penetrators. China mine production = 67,000 t of 81,000 t world total in 2024 (82.7%); holds ~52% of world reserves (2.

Microbolometer-based thermal cameras for drone payloads; India integrates but imports detector cores. Catalogued in Who Builds India's Drones? (Techadyant Labs, 2026).

Issuer of Aadhaar; foundational identity layer of Indian digital public infrastructure.

Electronics — mobile phones, chargers, components. Corridor-node tenant/investor documented in Techadyant corridor dossiers (DPIIT/NICDC-sourced).

UPS, power electronics, switchgear and transformers are critical data-centre electrical layers.

Backed by the Rs.1,500 crore Ministry of Mines scheme (3 Sep 2025); 270-300 kt/year capacity target.

Major private copper smelter/refiner (Tuticorin shut since 2018); REPM magnet bidder.

250 MW AI data centre. Corridor-node tenant/investor documented in Techadyant corridor dossiers (DPIIT/NICDC-sourced).

IT-services major; early failed product attempt (Instaplan) illustrates the structural product gap.

SiC devices and substrates. Named in the incumbent map of The Opportunity Beyond the Fab (Techadyant Labs, 2026).

Yotta D1 is a Greater Noida hyperscale facility listed at 30 MW IT load, expandable to 50 MW across the campus.

Most load-bearing IndiaAI GPU node — largest tender allocation and host of Sarvam's sovereign-model cluster.

Yotta NM1 is a Navi Mumbai Tier IV facility listed by Yotta at 820,000 sq ft, 7,000-plus racks and 52 MW IT load, with the campus scalable to 1 GW.

Counter-UAS / simulation. Based in Hyderabad, Telangana; stage: Listed. Named in the company directory of Who Builds India's Drones? (Techadyant Labs, 2026).

Sintered NdFeB magnets. Mapped in the China supply-chain appendix of Who Builds India's Drones? (Techadyant Labs, 2026).

Bootstrapped Indian SaaS suite; revenue >Rs 12,000 cr FY25, profitable. Leading candidate for a sovereign enterprise-software suite.