# List of aerospace and defence companies in Maharashtra

Tamtam tracks 40 aerospace and defence companies headquartered in Maharashtra. This list ranks all of them by number of employees on LinkedIn, led by Tata Group, Mahindra Group and Larsen & Toubro. Their median headcount is 469. Half of them were founded in 1978 or later. The most common headquarters are Mumbai (23), Pune (9) and Navi Mumbai (4).

The aerospace and defense sector in Maharashtra is characterized by large, diversified conglomerates and specialized engineering firms. Companies such as Tata Group and Mahindra Group, with over a million and 237,000 employees respectively, operate across numerous industries globally, including defense. Larsen & Toubro is a multinational specializing in engineering and hi-tech manufacturing, while JSW is a $23 billion conglomerate in steel, energy, and infrastructure, with global operations.

A notable pattern among these companies is their concentration in Mumbai, which serves as the headquarters for most of the major players, including Godrej & Boyce Mfg. Co. Ltd., a brand involved in precision manufacturing and aerospace, and Hindalco Industries Limited, a global metals company. This centralizes a significant portion of India's aerospace and defense industrial base within the state's capital.

🇮🇳 Maharashtra · 40 companies · Updated Nov 15, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Tata Group](https://www.tamtam.ai/c/tata-group) (tata.com)<br>Global enterprise operating in over 100 countries, focused on improving community quality of life through ethical business and philanthropy. | Executive Offices | 🇮🇳 Mumbai | 1,017,626 | 1868 |
| 2 | [Mahindra Group](https://www.tamtam.ai/c/mahindra-group) (mahindra.com)<br>Leading multinational federation with businesses in farm equipment, vehicles, IT, finance, renewable energy, agriculture, logistics, hospitality, and real estate. | Executive Offices | 🇮🇳 Mumbai | 237,131 | 1945 |
| 3 | [Larsen & Toubro](https://www.tamtam.ai/c/larsen-and-toubro) (larsentoubro.com)<br>Multinational company specializing in engineering, procurement, construction projects, hi-tech manufacturing, and sustainability-focused services across over 50 countries worldwide. | Executive Offices | 🇮🇳 Mumbai | 142,350 |  |
| 4 | [JSW](https://www.tamtam.ai/c/jsw) (jsw.in)<br>A diverse $23 billion conglomerate with global operations in steel, energy, minerals, infrastructure, and cement, known for operational excellence and social responsibility initiatives | Manufacturing | 🇮🇳 Mumbai | 41,996 |  |
| 5 | [Godrej & Boyce Mfg. Co. Ltd.](https://www.tamtam.ai/c/godrej-and-boyce-mfg-co-ltd) (godrejandboyce.com)<br>A trusted brand offering diverse products and services, including locks, consumer goods, furniture, precision manufacturing, aerospace, and infrastructure development, with a focus on meaningful work | Manufacturing | 🇮🇳 Mumbai | 19,330 |  |
| 6 | [Hindalco Industries Limited](https://www.tamtam.ai/c/hindalco-industries-limited) (hindalco.com)<br>A global metals powerhouse focusing on aluminum and copper production, with a strong emphasis on sustainability and innovative solutions | Mining | 🇮🇳 Mumbai | 14,486 |  |
| 7 | [Raymond Limited](https://www.tamtam.ai/c/raymond-limited) (raymond.in)<br>Global business group operating across lifestyle, real estate, denim, precision engineering, and aerospace sectors with focus on quality craftsmanship and long-term value creation. | Executive Offices | 🇮🇳 Thane | 6,403 | 1925 |
| 8 | [Solar Industries India Limited](https://www.tamtam.ai/c/solar-industries-india-limited) (solargroup.com)<br>Global leader in energy materials, specializing in blasting solutions for mining, industrial explosives, ammunition for defense sector, and military primary products | Mining | 🇮🇳 Nagpur | 2,174 | 1995 |
| 9 | [Reliance Infrastructure](https://www.tamtam.ai/c/reliance-infrastructure) (rinfra.com)<br>A leading infrastructure company involved in power generation, distribution, defense, metro rail, airports, EPC, roads, and transmission projects in India | Utilities | 🇮🇳 Mumbai | 1,729 |  |
| 10 | [The Tata Power Company Limited - Strategic Engineering Division (Tata Power SED)](https://www.tamtam.ai/c/the-tata-power-company-limited-strategic-engineering-division-tata-power-sed) (TataPowerSED.in)<br>A leading player in indigenous design, development, production, integration, and support of mission-critical defence systems for the Indian Armed Forces | Defense and Space Manufacturing | 🇮🇳 Mumbai | 955 | 1967 |
| 11 | [Walchandnagar Industries Limited](https://www.tamtam.ai/c/walchandnagar-industries-limited) (walchand.com)<br>Specializing in heavy engineering, hi-tech manufacturing, and turnkey project execution for various industries worldwide, with a strong foundation of engineering excellence and corporate social responsibility | Industrial Machinery Manufacturing | 🇮🇳 Pune | 945 | 1908 |
| 12 | [Marine Electricals (India) Limited](https://www.tamtam.ai/c/marine-electricals-india-limited) (marineelectricals.com)<br>Integrated technical services provider offering electrical, automation, and ICT solutions to enhance business processes and efficiency for customers and their clients | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Mumbai | 883 | 1978 |
| 13 | [ideaForge](https://www.tamtam.ai/c/ideaforge) (ideaforgetech.com)<br>The company is a market leader in Indian UAVs, with a large operational deployment and industry-leading specifications for civil and defense applications | Aviation and Aerospace Component Manufacturing | 🇮🇳 Mumbai | 717 | 2007 |
| 14 | [L&T Precision Engineering and Systems](https://www.tamtam.ai/c/l-and-t-precision-engineering-and-systems) (larsentoubro.com)<br>Design and development of defence, aerospace, and space systems with focus on indigenous technology and partnership with Indian forces and ISRO. | Defense and Space Manufacturing | 🇮🇳 Mumbai | 711 |  |
| 15 | [Indamer Aviation Pvt. Ltd.](https://www.tamtam.ai/c/indamer-aviation-pvt-ltd) (indamer.com)<br>Leading aviation services company in India offering maintenance, logistics support, warranty services, refurbishment, and aircraft sales & acquisition for various aircraft manufacturers | Airlines and Aviation | 🇮🇳 Mumbai | 663 | 1947 |
| 16 | [JK Maini Precision Technology Ltd](https://www.tamtam.ai/c/jk-maini-precision-technology-ltd) (jkmaini.com)<br>A subsidiary of Raymond, specializing in manufacturing automotive components with a focus on flexible delivery, reliable quality, and industry-leading practices | Motor Vehicle Manufacturing | 🇮🇳 Thane | 653 | 1984 |
| 17 | [Nelco Limited](https://www.tamtam.ai/c/nelco-limited) (nelco.in)<br>A leading Satellite Communication Service Provider in India, offering reliable data connectivity solutions for enterprises across various industries | Telecommunications | 🇮🇳 Navi Mumbai | 498 | 1940 |
| 18 | [Ador Powertron Limited](https://www.tamtam.ai/c/ador-powertron-limited) (adorindia.com)<br>A part of a 110-year-old group, the company focuses on pollution control equipment for various industries and offers road safety and defense solutions | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Pune | 488 | 1995 |
| 19 | [Vedang Radio Technology Pvt. Ltd](https://www.tamtam.ai/c/vedang-radio-technology-pvt-ltd) (vedangradio.com)<br>Manufacturing high-quality products in India for the Telecom, Defence, and Industrial sectors with a focus on boosting the nation's economy and achieving self-reliance | Telecommunications | 🇮🇳 Navi Mumbai | 474 | 2007 |
| 20 | [Mahindra Defence Systems Limited](https://www.tamtam.ai/c/mahindra-defence-systems-limited) (mahindra.com)<br>A defense systems company based in Mumbai, India, specializing in manufacturing and delivering products for military and security applications | Defense and Space Manufacturing | 🇮🇳 Mumbai | 469 | 2012 |
| 21 | [Aplab Limited](https://www.tamtam.ai/c/aplab-limited) (aplab.com)<br>The company offers a wide range of power electronics and control products meeting international standards, including test equipment, UPS systems, solar products, and more | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Mumbai | 468 | 1964 |
| 22 | [Echjay Industries](https://www.tamtam.ai/c/echjay-industries) (echjayindustries.com)<br>Global leader in steel forging manufacturing, offering hot, cold, and ring rolling technologies with machining capabilities for various industries in India and overseas | Industrial Machinery Manufacturing | 🇮🇳 Mumbai | 427 | 1970 |
| 23 | [Mazagon Dock Shipbuilders Limited](https://www.tamtam.ai/c/mazagon-dock-shipbuilders-limited) (mazagondock.gov.in)<br>A leading shipbuilding and offshore fabrication yard in India with a reputation for quality work and skilled service to the shipping industry | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Mumbai | 407 |  |
| 24 | [Kusumgar](https://www.tamtam.ai/c/kusumgar) (kusumgar.com)<br>Manufacturing engineered technical textiles with specialized properties for defense, aeronautical, industrial, automotive, and outdoor applications, emphasizing innovation and sustainability. | Textile Manufacturing | 🇮🇳 Mumbai | 381 | 1970 |
| 25 | [Cybernetik](https://www.tamtam.ai/c/cybernetik) (cybernetik.com)<br>Industrial automation company with 3 decades of experience, providing innovative solutions for manufacturing processes in various industries worldwide | Automation Machinery Manufacturing | 🇮🇳 Pune | 380 | 1989 |
| 26 | [AMPHENOL](https://www.tamtam.ai/c/amphenol-pune) (amphenol-in.com)<br>Specializing in designing and manufacturing electrical, electronic, and fiber optic connectors, coaxial and flat-ribbon cable, and interconnect systems | Semiconductor Manufacturing | 🇮🇳 Pune | 356 |  |
| 27 | [Defence Systems, Larsen & Toubro](https://www.tamtam.ai/c/defence-systems-larsen-and-toubro) (indiamart.com)<br>Specializes in manufacturing weapon systems, sensor systems, military surveillance systems, and military vehicle power packs for defense and security applications | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Mumbai | 355 |  |
| 28 | [Paras Defence & Space Technologies Ltd.](https://www.tamtam.ai/c/paras-defence-and-space-technologies-ltd) (parasdefence.com)<br>A company specializing in design, development, manufacturing, and testing of products for Defence & Space applications, following the principle of Make in India | Defense and Space Manufacturing | 🇮🇳 Navi Mumbai | 350 | 1972 |
| 29 | [Taural India Pvt Ltd](https://www.tamtam.ai/c/taural-india-pvt-ltd) (taural-india.com)<br>A world-class integrated aluminium foundry specializing in intricate casting for various sectors worldwide with innovative engineering and high-quality standards | Industrial Machinery Manufacturing | 🇮🇳 Pune | 345 |  |
| 30 | [Millennium Aero Dynamics Private Limited](https://www.tamtam.ai/c/millennium-aero-dynamics-private-limited) (millennium.in)<br>The company provides end-to-end solutions to the Indian Aviation Industry, representing international principals and introducing high technology products in transportation infrastructure | Aviation and Aerospace Component Manufacturing | 🇮🇳 Mumbai | 338 | 2000 |
| 31 | [Elcome Integrated Systems Pvt. Ltd.](https://www.tamtam.ai/c/elcome-integrated-systems-pvt-ltd) (elcome.in)<br>Provider of marine and land communication, navigational equipment, wireless and satellite systems, simulators for nautical colleges, defense, and turnkey projects | Maritime Transportation | 🇮🇳 Navi Mumbai | 329 | 1978 |
| 32 | [NIBE Limited](https://www.tamtam.ai/c/nibe-limited) (nibelimited.com)<br>The company is involved in defense projects for the Indian Armed Forces, including machining, fabrication, welding, and manufacturing electric vehicles for a green environment | Defense and Space Manufacturing | 🇮🇳 Khed | 329 | 2005 |
| 33 | [KALA Group](https://www.tamtam.ai/c/kala-group) (kalabiz.com)<br>A market leader in power generation solutions, specializing in manufacturing and providing turnkey solutions for industrial, commercial, and residential segments worldwide | Manufacturing | 🇮🇳 Pune | 233 | 1993 |
| 34 | [TATA SONS LIMITED](https://www.tamtam.ai/c/tata-sons-limited) (tata.com)<br>Strategically headquartered in Mumbai, India, the organization operates in diverse sectors under its umbrella, with a focus on innovation and growth | Business Consulting and Services | 🇮🇳 Mumbai | 214 | 1868 |
| 35 | [Kalyani Group](https://www.tamtam.ai/c/kalyani-group)<br>This company is the official handle of a group involved in various industries and sectors, representing their services and activities | Manufacturing | 🇮🇳 Pune | 196 |  |
| 36 | [AYAAN Autonomous Systems](https://www.tamtam.ai/c/ayaan-autonomous-systems) (ayaan.ai)<br>Developing innovative autonomous solutions using AI, ML, Cloud, IoT, Unmanned Vehicles & Robotics under 'Make-In-India', led by experienced leaders and powered by energetic engineers | Aviation and Aerospace Component Manufacturing | 🇮🇳 Pune | 186 |  |
| 37 | [Yeoman Marine Services Pvt Ltd](https://www.tamtam.ai/c/yeoman-marine-services-pvt-ltd) (yeomanmarine.com)<br>A certified company providing product and support services to the Indian Navy, Coast Guard, and Armed Forces since 1999 Specializing in Ships and Submarines | Shipbuilding | 🇮🇳 Mumbai | 185 | 1999 |
| 38 | [Aeron Systems](https://www.tamtam.ai/c/aeron-systems) (aeronsystems.com)<br>Specializing in embedded electronics, developing technology for aerospace, automotive, renewable energy, and agriculture Offering inertial sensors and IoT devices with affordable excellence | Appliances, Electrical, and Electronics Manufacturing | 🇮🇳 Pune | 182 | 2008 |
| 39 | [ENTREMONDE POLYCOATERS LIMITED](https://www.tamtam.ai/c/entremonde-polycoaters-limited) (entremonde.com)<br>Pioneer in Technical Textiles in India since 1973, with a focus on R&D, manufacturing products for military and OEM segments, and specialized testing capabilities. | Textile Manufacturing | 🇮🇳 Mumbai | 127 | 1973 |
| 40 | [NAVAL GROUP INDIA](https://www.tamtam.ai/c/naval-group-india) (india.naval-group.com)<br>A subsidiary supporting 'Make in India' initiatives for submarine equipment, Indian defense ecosystem development, and design services with Indian engineers Empowering industries for defense needs | Defense and Space Manufacturing | 🇮🇳 Mumbai | 73 | 2008 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 15, 2026.

## More company lists in Maharashtra

- [The largest companies in Maharashtra](https://www.tamtam.ai/l/largest-companies-maharashtra) (4,912)
- [Multinational companies in Maharashtra](https://www.tamtam.ai/l/multinational-companies-maharashtra) (983)
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## The same list elsewhere in India

- [Aerospace and defence companies in India](https://www.tamtam.ai/l/aerospace-and-defense-companies-india) (187)
- [Aerospace and defence companies in Karnataka](https://www.tamtam.ai/l/aerospace-and-defense-companies-karnataka) (60)
- [Aerospace and defence companies in Bengaluru](https://www.tamtam.ai/l/aerospace-and-defense-companies-bengaluru) (55)

## The same list elsewhere

- [Aerospace and defence companies in the world](https://www.tamtam.ai/l/aerospace-and-defense-companies-in-the-world) (6,083)
- [Aerospace and defence companies in Asia](https://www.tamtam.ai/l/aerospace-and-defense-companies-in-asia) (313)

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Source: https://www.tamtam.ai/l/aerospace-and-defense-companies-maharashtra