List of Chemical Companies and Plants in India: B2B Guide

Projects India currently tracks 1,933 upcoming chemical plant projects across India — 1,461 of them verified — with a combined recorded cost of approximately Rs 8.94 lakh crore. The promoters behind these projects range from large listed manufacturers and petrochemical majors to mid-sized specialty chemical producers and green-energy developers moving into ammonia and hydrogen. For EPC contractors, equipment suppliers and B2B sales teams, this database is the most practical starting point for identifying which companies are building, expanding or seeking approvals right now.

Most Active Chemical Companies in India by Project Count

The table below lists the promoters with the highest number of chemical plant projects in our database, alongside their combined recorded capital outlay. These are the companies most consistently committing capital to new or expanded facilities — making them recurring buyers of engineering services, plant equipment and raw materials.

As the chart below shows, Aarti Industries leads on sheer project volume while Reliance Industries and Grasim Industries command the highest recorded capital values among the repeat investors in our database.

Largest Individual Chemical Plant Projects in India

Beyond repeat investors, several very large single projects are shaping the capital-expenditure landscape. Many of the highest-value entries in our chemicals projects database are green hydrogen and green ammonia plants — a structural shift in the industry that is opening procurement opportunities in electrolysers, storage, pipelines, civil works and utilities.

Projects at the Construction Started stage — including the Adani green PVC unit at Mundra and the Reliance ethylene project at Bharuch — represent the most immediate procurement windows. Those at Under Approvals or Planning are worth monitoring now because tendering typically follows approval within months.

Where Chemical Plant Demand Is Concentrated: States and Stages

Gujarat dominates the geographic landscape, accounting for 1,161 projects in our database — more than all other states combined. Maharashtra follows with 255 projects, then Andhra Pradesh (91), Karnataka (57), Rajasthan (56), Tamil Nadu (49), Telangana (43), Madhya Pradesh (35), Haryana (34) and Punjab (28). The concentration in Gujarat reflects the state's established chemical clusters, port access and industrial zone infrastructure around Bharuch, Surat, Kachchh and Jamnagar.

As the chart below shows, the state-level spread is heavily weighted towards Gujarat, but coastal states such as Andhra Pradesh, Tamil Nadu and Odisha are emerging as significant destinations for large green ammonia and hydrogen investments tied to port export corridors.

By project stage, the pipeline is spread across the full development cycle. As the chart below shows, the largest cluster — 939 projects — sits at Under Approvals, meaning environmental and statutory clearances are still in progress. A further 407 projects have entered Construction Started, 171 have received approvals and are moving towards tendering, and 161 are still at Planning stage. Combined, these four active stages account for the bulk of procurement opportunity across the industrial projects sector.

Our database also recorded 36 new chemical plant projects in the last 90 days, including an ibuprofen manufacturing unit by IOL Chemicals & Pharmaceuticals Limited at Barnala, Punjab (Rs 350 crore, Under Approvals); a synthetic organic chemicals project by Orson Resins and Coatings Private Limited at Udaipur, Rajasthan (Rs 500 crore, Construction Started); an agrochemicals project by OFB Tech Limited at Nandurbar, Maharashtra (Rs 600 crore, Approvals Received); and a synthetic organics project by Camlin Fine Sciences Limited at Raigad, Maharashtra (Approvals Received). These recent additions signal that mid-tier chemical manufacturers continue to commit capital even as attention gravitates to the large green-energy chemical projects. Suppliers targeting MSME-scale chemical plants will find leads like these valuable — see also our MSME project report on industrial plant leads for comparable opportunities.

How to Approach These Chemical Companies

The right entry point depends entirely on the project stage. Understanding the stage before making contact is the single most useful thing a supplier or contractor can do.

• Planning and Early / Announced: At this stage the promoter is defining scope, selecting technology licensors and beginning feasibility work. Engineering consultants, technology vendors and project management firms are the appropriate contacts. Sales conversations here are relationship-building, not RFQ responses.
• Under Approvals: The project team is engaged with statutory bodies. LSTK contractors and major equipment vendors use this window to pre-position — submitting technical literature, requesting preliminary meetings and getting onto approved vendor lists before the tender is issued. With 939 chemical projects at this stage in our database, this is the largest addressable pool right now.
• Approvals Received: Detailed engineering begins shortly after clearances land. EPC bids and major equipment enquiries typically follow. This is the stage at which serious tendering conversations begin. The 171 projects at this stage in our records represent near-term procurement activity.
• Construction Started: Civil, structural and mechanical packages are active. Equipment deliveries are scheduled. Sub-contractor and consumable supplier windows open here. The 407 projects currently at this stage include several very large projects — the Adani green PVC unit, Reliance's ethylene plant at Bharuch and the HPCL-Mittal dual feed cracker at Bhatinda — where sub-packages can be substantial.
• Nearly Completion: Instrumentation, commissioning services and start-up chemicals are relevant. Long-term supply and service agreements are often negotiated in this final window.

Within any project team, the procurement hierarchy generally runs from the project director or VP (capital budget holder) through to the engineering manager (specification writer) and finally the procurement or materials manager (RFQ issuer). Suppliers of specialised equipment or licensed technology typically need to engage at the engineering level first; commodity and bulk material suppliers focus on procurement. For government-promoted projects, the relevant state industrial development corporation or public sector undertaking may be the formal contracting entity even when a private promoter is the end operator.

Access the contractor and supplier directory on VendorConnect to see which firms are already registered as vendors across these projects, and to list your own capabilities where project teams can find you.

What This Means for Suppliers and Contractors

The Rs 8.94 lakh crore combined pipeline tracked in our database covers an exceptionally wide range of sub-sectors — specialty chemicals, agrochemicals, petrochemicals, APIs, green ammonia, green methanol, PVC, amines, biorefineries and more. No single supplier serves all of them, which means the most effective use of a project intelligence platform is to filter by sub-sector, stage, state and project cost — and to set alerts so that newly added projects reach your sales team before competitors are aware of them.

For EPC contractors, the concentration of large projects at Under Approvals in Gujarat, Andhra Pradesh and Odisha means that pre-bid positioning work should begin now. For equipment manufacturers — reactors, heat exchangers, storage tanks, compressors, distillation columns — the Construction Started cohort offers the most immediate order intake. For civil and structural contractors, the pipeline of mid-sized projects in Maharashtra, Rajasthan and Karnataka adds up to a substantial order book opportunity outside the headline green-hydrogen projects.

Suppliers active in adjacent industries will recognise the parallels: the approach to identifying plant-owner contacts in chemicals mirrors what works in pharma (see our upcoming pharma projects in Gujarat guide) and in ethanol (see our ethanol plant EPC contractors guide). The underlying methodology — track the project from announcement through commissioning, engage at the right stage, monitor stage changes — applies across all process industries.

Projects India tracks 84,593 projects nationally across all sectors. The 1,933 chemical plant projects documented here sit within that broader upcoming projects database, which covers infrastructure, energy, real estate, manufacturing and more. Teams that monitor the full industrial landscape — not just chemicals — tend to spot cross-sell and adjacent opportunities earlier than those who track a single sub-sector.

To review project records, check stage updates and access decision-maker details for the companies listed above, visit the Projects India intelligence database or request a free sample project report to see the depth of information available before subscribing.