Dighi Port Industrial Area (DPIA)
Click a corridor or node to open its dossier. Node positions are centroid-approximate. Satellite imagery © Esri, Maxar, Earthstar Geographics.
Dighi Port Industrial Area is the DMIC’s port-led node and Maharashtra’s second after AURIC — 6,056 ac in Raigad district with nearly half the land (3,005 ac) reserved for industry, the highest industrial share among DMIC nodes. Approved by the Union Cabinet in August 2024 at a ₹5,468 cr cost (₹1,543 cr GoI equity), it carries a ₹38,000 cr investment potential and ~114,000 projected jobs, with environmental clearance already in hand from October 2022.
The node has moved into active EPC construction. In March 2026 Ramky Infrastructure won the ₹1,401.84 cr Phase-1 trunk-infrastructure contract (930-day build plus 4-year O&M), and a Ramky subsidiary, MILeS City, signed a 95-year concession to develop a 1,000-ha high-tech life-sciences/pharma park (~₹3,000 cr) — the node’s first major committed development, though tender-process irregularities have been alleged and are pending.
No end-user manufacturers have been allotted land yet — the project is in the infrastructure-and-concession phase. The headline port story is adjacent rather than in-node: Adani Ports operates Dighi Port (acquired 2021) and signed a ~₹42,500 cr expansion MoU in October 2025, reinforcing the export-manufacturing logic but not constituting an industrial allotment.
What this node pulls — supplier opportunity surface
Pharma & bulk drugs
An API or pharma anchor pulls process-engineering depth - cleanrooms, solvent recovery, analytical labs - plus logistics that are heavily import-served today.
| Layer | Status | What the anchor pulls | Import dep. | Entry |
|---|---|---|---|---|
| Cleanroom EPC & HVAC | Local EPC exists | Class 100k-10k suites, materials partly imported | 50% | Build-now |
| Analytical & QC labs | Service-led opening | HPLC/GC, microbiology - every unit needs certified testing | 60% | Build-now |
| Specialty glass & primary packaging | Import-heavy | Vials, ampoules, stoppers, films | 75% | Position-early |
| API intermediates & solvents | Import-dependent | Backward integration into key starting materials | 80% | Position-early |
| Solvent recovery & ZLD water | Local base | Environmental compliance as a service business | 45% | Build-now |
| Cold-chain & pharma logistics | Localising | Temperature-controlled distribution | 55% | Position-early |
Textiles & spinning
Spinning and garment anchors pull machinery consumables, dyes and chemicals (largely imported), automation and effluent compliance.
| Layer | Status | What the anchor pulls | Import dep. | Entry |
|---|---|---|---|---|
| Machinery spares & consumables | Import-dependent | Spinning rings, travellers, combs, cards | 70% | Build-now |
| Dyes, chemicals & auxiliaries | Import-heavy | Reactive dyes, finishes - substitution play | 75% | Position-early |
| Automation & quality inspection | Opening | Vision inspection, auto-sorting for fabric/garment | 60% | Build-now |
| Effluent treatment & recycling | Local base | Zero-liquid-discharge compliance services | 40% | Build-now |
| Testing labs (fabric/garment) | Partial | Certified physical + chemical testing | 55% | Position-early |
Indicative opportunity surface derived from the node's sector profile and Techadyant sector-level research (import-dependency figures from the Dholera supplier workbook and cross-report modelling). Not node-specific verified commitments — verify each layer against current tenders and anchor statements before acting. Entry tiers: Build-now (capital-light, local base exists), Position-early (gap to close), Watch (long-horizon, high-IP).
Companies & commitments
| Company | Sector | Commitment |
|---|---|---|
| Maha Integrated Life Sciences City (MILeS City), a Ramky Infrastructure subsidiary | High-tech pharma / life-sciences park (1,000 ha) | ~₹3,000 cr — 95-year concession (incl. 5-yr construction) signed with MIDC, Mar 2026 [V] |
| Ramky Infrastructure Ltd | Trunk-infrastructure EPC (Phase-1, Parcel B) | ₹1,401.84 cr — EPC contract from MITL (L-1 bidder), Mar 2026 [V] |
| Adani Ports & SEZ (APSEZ) | Dighi Port expansion (adjacent, not in-node) | ~₹42,500 cr — MoU with Maharashtra, Oct 2025; APSEZ operates the port (acquired 2021, ~₹705 cr) [V] |
| No end-user industrial tenants | Port-led industrial node | None disclosed — land transferred to MITL, not yet to manufacturers [U] |
Industries coming up
Infrastructure & connectivity
- 6,056 ac (~2,451 ha) in Roha and Mangaon tehsils of Raigad — nearly 50% (3,005 ac) reserved industrial, the highest industrial share of the DMIC nodes; ~22% open space / waterbodies.
- NH-66 ~10 km, NH-753F (Mangaon–Pune) and SH-97 access, Konkan Railway to the DFC and JNPT; Dighi Port (Adani-operated, all-weather, oil/chemicals/container/bulk) 26–55 km; Navi Mumbai airport upcoming.
- 1,180 ac transferred to the SPV (₹301.04 cr equity released of ₹1,543 cr GoI commitment); environmental clearance granted 17 Oct 2022; AECOM concept master plan (engineering, heavy-industry and food-processing clusters); a multi-modal logistics park proposed to cut logistics cost from 14–16% toward ~9%.
Incentives & land: Plug-and-play trunk infrastructure, walk-to-work mixed-use layout and Industry-4.0 positioning; port-led industrialisation with reduced logistics costs for export manufacturing; a proposed multi-modal logistics park. Maharashtra fiscal-incentive specifics for DPIA not detailed in the sources.
A port-led, pharma-anchored node
DPIA’s differentiator is port linkage — built around the Adani-operated, all-weather Dighi Port to serve export-oriented manufacturing — and the highest industrial land share of any DMIC node (49.62%). Its first committed development is sector-specific: a 1,000-ha high-tech life-sciences and pharma park under a 95-year concession to MILeS City, a Ramky Infrastructure subsidiary (~₹3,000 cr), aligning with Maharashtra’s strong Mumbai–Pune pharma cluster.
The AECOM master plan frames engineering, heavy-industry and food-processing clusters alongside it, and a proposed multi-modal logistics park is intended to pull logistics costs from 14–16% toward ~9%.
EPC under way, tenants still to come
Construction is genuinely live: Ramky Infrastructure’s ₹1,401.84 cr Phase-1 EPC (roads, water, power, sewerage, ICT) was awarded in March 2026 with a 930-day build, and 1,180 ac is transferred to MITL. But no manufacturers have been allotted land yet — the ₹38,000 cr investment potential is a projection pending the post-infrastructure allotment phase, with first production units realistically 2028–29.
The adjacent ₹42,500 cr Adani port-expansion MoU (Oct 2025) strengthens the export logic but is port infrastructure, not an in-node allotment.
Risks & open questions
A live risk is governance: a Shiv Sena MLA has alleged irregularities in the ₹1,401 cr EPC tender, with a complaint filed to the CM and an investigation pending as of May 2026.
Remaining land acquisition (~88% complete in 2022, 15 villages affected), the dependency on Dighi Port’s 304-ha reclamation/expansion EIA, and undocumented water and power provisioning are the other open questions; node land prices, plot sizes and the MITL shareholding split for DPIA are not public.
Timeline
- Oct 2022Environmental clearance granted (5,040 ha)
- Aug 2024Union Cabinet approval (one of 12 nodes)
- Oct 2025APSEZ ₹42,500 cr Dighi Port-expansion MoU
- Mar 2026Ramky EPC contract (₹1,401.84 cr); MILeS City pharma-park concession
- Aug 2026NICDIT release reaches ₹701.13 cr (+₹400.10 cr since Nov 2025); SHA/SSA executed and SPV incorporated (4 Aug 2026 Lok Sabha reply)
- ~Aug 2027Trunk-infrastructure completion target