Lumax Auto Technologies began in 1981 making two-wheeler lights and has spent four decades transforming into a Tier-1 systems supplier that now aims to be a “Tier 0.5” integrator - delivering entire cockpit modules, not just parts - to every major car and motorcycle maker in India. Its recurring playbook is to spot a technology gap in the Indian market, partner with a global specialist to bring that technology in, and then build enough in-house engineering muscle to design locally for the next programme. That approach has turned a lighting shop into a diversified house of five engines, each built by marrying a Japanese, European or Israeli partner’s know-how with Indian manufacturing scale.
Business segments
Five engines at different stages - a hydrocarbon cash cow, two consumer platforms at national scale, and a green-energy bet under construction - each built with the cash flows of the one before.
1. Advanced Plastics & Interior Solutions: the cockpit that funds everything else
This is the company’s core profit engine - it supplies the plastic-intensive parts you see and touch inside a vehicle, from the dashboard to the door panel, and commands a content per car that can reach ₹75,000.
- Integrated modules, not piece parts - the business delivers complete cockpits, consoles, door panels and headliners as a single system to OEM assembly lines, which is why its subsidiary IAC India is the sole supplier of the integrated cockpit and door panels for Mahindra’s born-electric SUVs, the BE6 and XEV 9e.
- Bought the capability, then scaled it - the IAC India business, originally acquired in 2023 and now fully merged into the parent, brought five plants and an in-house engineering centre in Pune with 330 designers; two new plants added in Chakan in 2025 raised production capacity by roughly 50% and added robotic welding and just-in-sequence cockpit lines.
- A moat in emission-control plastics - a 50-50 joint venture with Italy’s Cornaglia makes air intake systems and urea tanks, and holds a 100% share of business with Volkswagen and Tata Motors for these products; its Chakan plant is the only one in India that houses 2D blow moulding, 3D blow-moulded ducts, injection moulding and rotational moulding under a single roof.
- Protected from raw-material swings - the company has a raw-material compensation policy with OEMs that passes through commodity price changes with a lag of one to two quarters, so resin-cost spikes do not eat the margin.
2. Mechatronics: the electronics brain, growing at triple digits
This is the high-engineering-intensity segment that makes the sensors, switches, antennas and telematics boxes turning a mechanical vehicle into a connected device - it nearly tripled in size last year.
- A joint venture for every box - each product line is a separate 50% or majority-owned company with a global leader: gear shifters with Japan’s Mannoh (India’s number-one shift-lever maker, now exporting automatic shifters for a global platform), on-board antennas with Japan’s Yokowo, electric devices and software with Alps Alpine, telematics with Israel’s Ituran, and oxygen sensors with Spain’s FAE.
- Every electric car needs these sensors - the oxygen-sensor business is critical for BS-VI emission compliance, and the telematics unit already supplies Daimler India; the segment’s products are agnostic to powertrain, so they ride both the ICE and EV waves.
- Government backing for the next leap - the company and its JV partners have been approved under India’s PLI scheme for advanced automotive products including automatic gear shifters, ADAS, telematics and steering-angle sensors, which de-risks the investment in new capacity.
- A dedicated R&D nerve centre - the SHIFT technology hub in Bengaluru, opened in late 2025, houses hardware-in-the-loop labs and rapid-prototyping kit for in-cabin experiences, ADAS and embedded electronics, so the next generation of products is designed in-house rather than licensed in.
3. Structures & Control Systems: the metal skeleton
This engine makes the metallic chassis, frames and swing arms that give a two-wheeler or three-wheeler its structural bones, plus the seating structures that hold the driver in place.
- Robotic chassis at scale - the company set up India’s first robotic motorcycle-chassis plant in Waluj, Maharashtra, as early as 2012, and has been supplying chassis and swing arms to two-wheeler makers and trailing arms to three-wheeler OEMs ever since.
- Exited the German gearbox venture - the 50% joint venture with Germany’s Jopp, which made gearshift towers and AMT kits, was sold to the partner in mid-2026, so the segment is now focused on the metallic structures where the company has its own long-standing manufacturing heft.
- Seating frames brought in-house - the wholly owned seat-frame subsidiary filed for amalgamation with the parent, consolidating the metallic seating business directly under LATL.
4. Aftermarket: the national retail network
This is the replacement-parts and car-care business that puts a Lumax product within reach of a mechanic or a vehicle owner at over 27,500 retail touch points across India.
- A catalogue that covers the garage shelf - the division sells lighting, horns, wiper blades, filters, engine oils, lubricants, gear knobs, mirrors and door visors, plus a premium car-care range developed with Germany’s Bluechem Group that includes additives, diagnostics and cleaning solutions.
- Distribution, not manufacturing - the aftermarket business sources its lighting products from group company Lumax Industries and other suppliers at arm’s length, so it acts as a branded channel rather than a factory.
- Digitised trade ordering - the ‘Lumax Retail World’ Android app lets retailers browse the full catalogue and place orders directly with their distributor, which is how the network has grown from 300 channel partners to over 400 in two years.
5. Alternate Fuels (Greenfuel Energy): the green-mobility bet
This is the company’s play on the CNG and hydrogen transition - it makes the high-pressure tubes, regulators and valves that store and deliver gas to the engine, and it already holds roughly a 35% market share in its component category.
- Acquired the leader, kept the founder - LATL bought a 60% stake in Greenfuel Energy Solutions in late 2024 for about ₹153 crore, funded by debt and internal cash; the remaining 40% stayed with the existing management, who continue to run day-to-day operations.
- A licence from the inventor - Greenfuel holds a perpetual technical licence from Germany’s WEH Gas Technology, the original inventor of the CNG receptacle, to manufacture that product locally in India, so it is not reverse-engineering a competitor’s design.
- Hydrogen-ready production lines - the same lines that make CNG fuel-delivery systems at 200-bar pressure can be switched to produce hydrogen parts at 350 bar, giving the business a path into green hydrogen without building new factories.
- Asset-light with room to fill - the two plants were running at 65-70% capacity utilisation at acquisition, so volume growth can flow through without large fresh capital expenditure.
Group structure and partners
LATL is the larger of the two listed entities in the Lumax-DK Jain Group, and it runs its diversified product lines through a federation of majority-owned subsidiaries and 50-50 joint ventures with technology partners from Japan, Italy, Spain, Israel and Germany.
- The promoter family - Chairman Dhanesh Kumar Jain, Director Deepak Jain and Managing Director Anmol Jain - has over a century of combined automotive experience across three generations.
- The group operates 42 manufacturing plants and six engineering and design centres across India, Taiwan and the Czech Republic, with a workforce exceeding 15,000; LATL alone contributes 52% of group revenue.
- The structure has been simplified through a wave of mergers completed in FY26: IAC India and Lumax Ancillary Limited were amalgamated into the parent, the non-core Jopp joint venture was sold, and the remaining stake in the FAE oxygen-sensor subsidiary was bought out to make it wholly owned.