List of Auto Component Companies in India: 2026 Directory

Projects India currently tracks 282 upcoming automobile ancillary and auto component projects across India, with a combined recorded project cost of approximately Rs 1.54 lakh crore. The promoters behind these projects range from large listed manufacturers and global Tier-1 suppliers to mid-sized casting and wheel-making firms — all actively investing in new capacity, expansions, or technology upgrades that create procurement and contracting opportunities for B2B sales teams.

Most Active Auto Component and Auto Ancillary Companies in India

The table below lists the promoters with the highest number of active projects in our database. These are the companies your sales team should prioritise, because multiple project records indicate sustained capital expenditure rather than a one-off investment. As the chart below shows, a handful of promoters account for a disproportionate share of tracked project activity.

Of the 282 upcoming projects our database covers, 113 are marked verified — meaning the project details have been confirmed through official or primary sources. Verified records are the most reliable starting point for outreach. The full automobile ancillaries project list on Projects India includes stage, location, promoter contact details, and project value where disclosed.

Largest Auto Component Manufacturing Projects in India Right Now

Beyond frequency of investment, the scale of individual projects determines the size of the procurement opportunity. The table below captures the largest upcoming projects our records show, filtered to those not yet completed or cancelled.

Three projects were added to our database in the 90 days before this article was published — the Astemo India brake systems facility in Tumakuru (Rs 738 crore), the Autoliv Inflators expansion in Ranipet (Rs 802 crore), and a new electric vehicle manufacturing project by Ultraviolette Automotive in Hosur, Tamil Nadu, which has already moved to construction. Sales teams targeting these projects have an early-mover advantage, as procurement windows are still open. You can request a free sample project report to see the level of detail available for records like these.

Where Auto Component Manufacturing Activity Is Concentrated

Karnataka leads all states with 63 projects tracked, followed by Maharashtra with 56 and Andhra Pradesh with 35. Gujarat accounts for 31 projects, while Tamil Nadu has 28. As the chart below shows, these five states together account for the bulk of upcoming activity, making them the primary geographies for supplier and contractor outreach.

Within these states, the clusters matter as much as the state totals. Karnataka's activity is concentrated around Bengaluru and Tumakuru. Tamil Nadu projects include facilities near Ranipet, Hosur, and Cheyyar — all within the state's established automotive corridor. In Maharashtra, activity spans Pune and its satellite industrial areas, which is why searches for auto components companies in Pune and auto components companies in Chennai consistently rank among the most common queries our readers bring to this topic. Gujarat's projects are centred on Sanand, an established auto hub. Andhra Pradesh shows significant activity in Nellore, Visakhapatnam, and Chittoor.

Looking at project stages across the full scope — including completed and cancelled records — the pipeline is weighted toward early-to-mid stages, as the chart below shows.

With 127 projects Under Approvals and 87 already in Construction, the active window for supplier engagement is wide. A further 38 are in Planning, meaning the inquiry and specification phase has not yet begun for those — but they are visible to teams monitoring the auto ancillary projects pipeline now.

How to Approach Auto Component and Ancillary Companies

The stage of a project determines which buying decisions have already been made and which are still open. For projects in Planning, the promoter is typically assembling land, technology, and financial closure. Approach at this stage is best suited to consultants, technology licensors, and EPC contractors who want to influence the design brief. Outreach focused on capability and past project experience tends to land better than product pitches at this point.

For projects Under Approvals, civil and structural design work is often under way. Equipment lists are being prepared. This is the right moment for capital equipment suppliers — CNC machining centres, die casting equipment, conveyor systems, testing rigs — to introduce themselves and get on the approved vendor list before orders are placed. The bulk of the projects in our database sit at this stage, making it the most commercially active window right now.

Once Construction Started, the structural and civil contracts are largely awarded. However, process equipment, electrical infrastructure, material handling systems, and utility connections are often procured in parallel with construction. Suppliers of industrial gases, lubricants, tooling, and safety equipment typically find entry points here. Projects such as the Agratas lithium ion cell facility in Sanand and the Bharat Forge aluminium die castings unit in Nellore — both at this stage — are live procurement opportunities.

For projects Nearly Complete, as with the Bosch facility in Bengaluru, the focus shifts to commissioning, validation equipment, consumables, and maintenance contracts. Aftermarket and MRO suppliers should be engaging at this point rather than waiting for the plant to start production.

In terms of who within a project team makes purchasing decisions, capital equipment decisions on large projects typically involve the project director, plant head, and procurement head simultaneously. Civil and structural contracts are usually handled through the EPC or PMC firm engaged by the promoter. For smaller ancillary projects, the promoter's MD or operations director is often directly involved in vendor selection. The VendorConnect contractor and supplier directory can help teams identify which firms are already active in a given geography or product category.

What This Means for Suppliers and Contractors

The 282 upcoming projects Projects India tracks in the automobile ancillaries space represent a sustained pipeline rather than a short-term spike. The variety of segments — battery and cell manufacturing, aluminium die castings and alloy wheels, brake systems, airbag inflators, automotive glass, instrumentation, and EV manufacturing — means the opportunity is spread across a wide range of equipment, material, and service categories.

For EPC and civil contractors, the concentration of projects in Karnataka, Maharashtra, and Andhra Pradesh warrants having established local teams and subcontractor networks in those states. Projects at the Under Approvals stage are the most time-sensitive to engage, because contractor prequalification often happens before formal tender issue.

For equipment and material suppliers, the EV and battery segment deserves particular attention. The Agratas cell manufacturing project at Sanand, the Himadri battery components project in Odisha, and the Amara Raja lithium ion batteries project in Chittoor collectively represent significant demand for specialised materials, manufacturing equipment, and process utilities that differ from conventional ICE component manufacturing.

For B2B sales teams covering this sector, the practical advantage of working from a project-intelligence database is the ability to identify a buying signal — a company committing capital to a new facility — before that company has issued a tender or approached the market. Of the 282 projects our database covers, only a fraction will appear in public tenders; the rest are awarded through direct negotiation, relationship-based procurement, or limited invitation. Knowing about the project early, from sources such as our projects intelligence database, is the prerequisite for being part of that conversation.

Teams looking for government procurement in the auto components space can also monitor the live tenders section, which covers public sector and government-linked procurement across India's industrial sectors. For related sector reading, the List of Coal Mining Companies in India and the List of Paper Mills and Manufacturing Companies in India follow a similar structure and may be useful for teams covering multiple industrial verticals.