Manufacturing & industry
Abyom SpaceTech and Defence
Abyom develops reusable rockets and propulsion infrastructure. Public company and government-linked updates document more than 250 propulsion tests and a private rocket-engine testing facility.
Company capability
Space components companies in India
Profiles and reporting for 54 Indian space organisations working in space components. Only capabilities shared by at least three published profiles receive an index page.
54 tracked organisations
Manufacturing & industry
Aero Dimensions
Aero Dimensions is an active Kerala aerospace engineering and manufacturing company; its website describes spacecraft and satellite assemblies, prototyping, fabrication, and testing services.
Manufacturing & industry
Aero.in
The exact-name search produced no reliable company identity or activity matching the portal row; the name may collide with Aeroin/Aero brands, so it remains unresolved rather than duplicated.
Manufacturing & industry
Aeroin SpaceTech
Aeroin SpaceTech develops a stratospheric balloon rocket launcher and reports active aerospace programmes, industry-academia work, and a public company website with legal identifiers.
Manufacturing & industry
Aerolaunch India
Aerolaunch India operates high-altitude balloon and near-space platforms for research and payload validation, with public updates describing multiple successful HAB launches and customer missions.
Manufacturing & industry
AeroSapien
AEROSAPIEN publicly describes aerospace structural-parts manufacturing and UAV/autopilot research, with active company updates and aerospace engineering hiring.
Manufacturing & industry
Akashalabdhi
AkashaLabdhi develops deployable and inflatable orbital structures and habitats; public updates document an Indian Space Congress MoU, hiring, and a funded orbital-habitat programme.
Manufacturing & industry
Akshath Aerospace
Akshath Aerospace is an active Indian aerospace R&D company; public records identify its aerospace activity and NIRF documentation reports an actual system proven under its recognised startup project.
Manufacturing & industry
Alpha Design Technologies
Bengaluru defence-electronics maker held as a subsidiary by Adani Defence since 2018, whose consortium assembled ISRO's IRNSS-1H, IRNSS-1I and EOS-04 satellites.
Manufacturing & industry
Ananth Technologies
Hyderabad electronics maker reported as the first private firm to hand ISRO fully integrated satellites, and authorised to sell geostationary broadband from 2028.
Manufacturing & industry
Antaris Space India
Indian solutions partner of Antaris, providing satellite mission software and AI-enabled spacecraft operations.
Satellites & Earth observation
Azista BST Aerospace
Indo-German joint venture that built India's first privately made 80 kg imaging satellite in 2023 and now markets satellite mass manufacturing under the Azista Space brand.
Manufacturing & industry
Bendra Aerospace
Bendra Aerospace is a Trivandrum space and defence electronics manufacturer. Its site describes space electronics and public LPSC records show 2025 PCB assembly work.
Manufacturing & industry
Beyond Space Technologies
Beyond Space Technologies is a Delhi aerospace research initiative with documented space-habitat, space-health and vehicle projects; its site lists IAC 2025 publications and its LinkedIn documents.
Manufacturing & industry
Blueway Horizon
BlueWay Horizon is an Ahmedabad company developing free-flying reusable re-entry capsules for microgravity research and in-space manufacturing; public profiles describe its Horizon-I and planned MVP.
Manufacturing & industry
Brahmand Exploration
Brahmand Exploration develops YantraSoft, a digital engineering environment for space mission planning, trade analysis and mission operations; its site announced beta access in May 2026.
Manufacturing & industry
Centum Electronics
Bengaluru electronics maker that says its parts have flown on satellites since 2002 and counts ISRO among its customers; its French and Canadian subsidiaries were wound up in 2026.
Manufacturing & industry
CosmoServ Space India
Cosmoserv Space India is publicly identified as a Hyderabad defence-tech startup developing autonomous robotic spacecraft for debris removal and satellite de-orbiting.
Manufacturing & industry
Cryptik
Cryptik is a Bengaluru startup building satellite collision-avoidance and space-situational-awareness software; its public portfolio and recruitment activity show an active space product effort.
Manufacturing & industry
Cubesat Aerospace
CubeSat Aerospace develops compact satellite platforms and related systems; public company updates document Dubai Airshow/Vibrant Gujarat participation and a CAL01A CubeSat platform.
Manufacturing & industry
DeployNXT
DeployNXT develops modular deployable structures for spacecraft, orbital and lunar infrastructure; public updates document incorporation, AWS Space Accelerator selection, and MeitY/KIIF support.
Manufacturing & industry
Digitron DefSpace
Digitron DefSpace has a documented government contract for indigenous RF switches for satcom applications, independently establishing space-enabling activity.
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.
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.
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.
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.
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.
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.
Manufacturing & industry
EON Space Labs
EON Space Labs develops AI-driven Earth-observation and optical payloads; public material documents its MOI-1 mini-satellite programme and space-defence positioning.
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.
Communications & ground segment
Guerin Technologies
Bengaluru company completed an IISc NIDHI-PRAYAS project for an ultra-compact deployable space communication antenna.
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.
Manufacturing & industry
I Aero Sky India
Kerala company associated with iAeroSky, described as innovating in satellite robotics, maintenance and cost-effective launch systems.
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.
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.
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.
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.
Manufacturing & industry
Kosmos Connect
Exact-name searches found only the Startup India listing and no independently verifiable space product, activity or company website.
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.
Manufacturing & industry
KRYO CS Engineering
Kryo CS Engineering is publicly described as developing liquid-propulsion and cryogenic turnkey process solutions for space applications.
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.
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.
Manufacturing & industry
Onnes Ruskiv Cryogenics
Active cryogenics legal entity found, but no independently verifiable space-specific product or material activity was located.
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.
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.
Manufacturing & industry
Quantrace
Founder Bishal Banerjee describes Quantrace as an early-stage space-tech startup working on orbital debris and orbital defense, with LaunchX participation.
Manufacturing & industry
Red Balloon Aerospace
Red Balloon is an Andhra Pradesh aerospace startup developing stratospheric platforms; public sources report the SANA mission and a near-space collaboration.
Manufacturing & industry
Resspreneurs Technologies (opc)
CircuitSprint identifies Resspreneurs as its specialized aerospace division focused on CubeSat development, space-tech R&D and satellite partnerships.
Manufacturing & industry
Reyan Aerospace
Reyan Aerospace is credited by HEX20 with board assembly on the operational KOYO spacecraft, alongside an active Kerala company record.
In-space services & exploration
Serendipity Space
Bhubaneswar startup building re-entry satellites to crystallise drugs in orbit; its Alchemy factory module flew a stratospheric balloon test in March 2026.
Manufacturing & industry
Space Machines Company
Space Machines Company operates an India team in Bengaluru developing spacecraft, rapid-response space systems and space-domain software.
Manufacturing & industry
Spaceman Craft
Recognised startup legal listing found, but no independently verifiable space product, mission or material activity was located.
Manufacturing & industry
Taramandal
Taramandal develops a reusable orbital vehicle and sustainable satellite subsystems for debris-free operations and in-space manufacturing; SIA-India and IIT Hyderabad document its work and.
Manufacturing & industry
Walchandnagar Industries
Pune heavy-engineering company that has supplied ISRO booster casings and segments since the SLV-3 in 1973, and cut its net loss to Rs 14.68 crore in FY26.