Manufacturing & industry
Digitron DefSpace
Digitron DefSpace has a documented government contract for indigenous RF switches for satcom applications, independently establishing space-enabling activity.
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The space ecosystem
Indian space companies and agencies
Profiles of the organisations shaping spaceflight from India — agencies, launch companies, satellite builders and their suppliers — plus the international players our reporting covers, each linked to our coverage.
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Browse by capability
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Browse Indian space clusters
Manufacturing & industry
Dreamaerospace Technologies
Dream Aerospace develops green propulsion, spacecraft mobility and in-space refuelling technologies; IIT Kanpur/NIRF and Bengaluru Space Expo updates document active ecosystem engagement.
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Manufacturing & industry
Ducom Aerospace Technologies
Ducom Aerospace is an active Bengaluru manufacturer; Karnataka government records describe a project to design, manufacture, assemble and test equipment for space, aviation and defence applications.
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Manufacturing & industry
Dynamic Rocketry
Dynamic Rocketry publicly developed the Hawk-1 student suborbital rocket concept, with documented student rocketry activity and a science-newsletter profile.
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Manufacturing & industry
Energy Orbit
Energy Orbit is documented as a space-solar-power research project involving satellite design, laser power beaming, conference presentations, and a 2021 S-Booster Asia-Pacific award.
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Manufacturing & industry
Enlivening Technologies
Enlivening Technologies provides aerospace and defence engineering services and RF-system development; a CMRIT MoU documents ongoing aerospace research and product-development collaboration.
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Manufacturing & industry
Entropy Research and Development
Entropy Research & Development works across aerospace and space-solar-energy research; its public profile documents the Energy Orbit programme and current space-solar activity.
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Manufacturing & industry
EON Space Labs
Hyderabad imaging-payload developer whose MIRA instrument is aboard TakeMe2Space’s MOI-1A, launched on Transporter-18 with satellite deployment still pending.
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Manufacturing & industry
Godrej Aerospace
Mumbai manufacturer of ISRO's Vikas engines and CE20 thrust chambers, which delivered the first human-rated L110 stage engine for Gaganyaan in November 2025.
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Manufacturing & industry
Hindustan Aeronautics Limited
India's state-owned aerospace maker, licensed since 2025 to build and sell ISRO's SSLV and, with L&T, producer of the first industry-built PSLV.
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Manufacturing & industry
I Aero Sky India
Kerala company associated with iAeroSky, described as innovating in satellite robotics, maintenance and cost-effective launch systems.
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Manufacturing & industry
Indes Astra Space Technologies
Indes Astra is a Chennai space-research and technology company developing structural-intelligence tools that connect engineering drawings with aerospace and heavy-fabrication hardware.
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In-space services & exploration
InspeCity
Thane satellite-servicing startup developing the VEDA life-extension vehicle; it raised a $5.6 million seed round in May 2025 and plans a VEDA demonstration mission in 2027.
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Manufacturing & industry
InterCosmos Space Exploration Technologies
InterCosmos develops green, human-friendly satellite propulsion. IIST records its HyperX 10 N bi-propellant thruster proof of concept and Inc42 reports the company’s activity and funding.
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Manufacturing & industry
iSpaceI Satellite and Research
IspaceI is a Bengaluru nonprofit focused on space STEM, satellite development and payload testing; its public profile documents the 75 Students Satellite Mission and active space communications.
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Manufacturing & industry
Kosmos Connect
Exact-name searches found only the Startup India listing and no independently verifiable space product, activity or company website.
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Manufacturing & industry
KR Aerospace Systems
KR Aerospace Systems provides satellite design, space-qualified components and aerospace-electronics consulting; its site describes a CubeSat mission and a 2024 space-electronics workshop is.
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Manufacturing & industry
KRYO CS Engineering
Kryo CS Engineering is publicly described as developing liquid-propulsion and cryogenic turnkey process solutions for space applications.
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Manufacturing & industry
Larsen & Toubro
Mumbai engineering group and one of ISRO's oldest industrial suppliers — booster segments, umbilical plates and tracking radar, and half of the HAL–L&T PSLV consortium.
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Manufacturing & industry
Luminasic
Luminasic is listed under Space Technology in Startup India and its engineers presented mixed-signal and cryo-cooler-driver research at IEEE ICEE 2025.
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Manufacturing & industry
Onnes Ruskiv Cryogenics
Active cryogenics legal entity found, but no independently verifiable space-specific product or material activity was located.
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Manufacturing & industry
Optimized Solutions Ltd
Optimized Solutions is an Ahmedabad strategic-electronics company with documented Indian space work and a reported 2026 Poonawalla investment.
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Propulsion & spacecraft systems
OrbitAID Aerospace
Chennai company building the SIDRP satellite docking-and-refuelling port; its first satellite, AayulSAT, was lost when ISRO's PSLV-C62 failed on 12 January 2026.
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Manufacturing & industry
Paras Defence and Space Technologies
Navi Mumbai optics and optronics company supplying ISRO and DRDO; it reported FY26 revenue of Rs 476.57 crore and a closing order book of Rs 986 crore.
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