Agnikul Cosmos
Agnikul Cosmos is a Chennai-based aerospace startup developing customizable, small-lift launch vehicles featuring the world's first single-piece 3D-printed rocket engines to democratize access to space.
- CEO / Founder
- Srinath Ravichandran
- Team Size
- 51-200
- Stage
- Active
- Total Funding
- $92.5M
- Latest Round
- Series C
- Key Investors
- Advenza Global, Celesta Capital, Rocketship.vc, Artha Venture Fund, Mayfield India, Pi Ventures, Speciale Invest, HDFC Bank, Atharva Green Ecotech, Prathithi Ventures, 100X.VC
Technology & Products
Key Products
["Agnibaan: A highly customizable, two-stage launch vehicle capable of carrying up to 100kg to Low Earth Orbit (LEO).","Agnilet: The world’s first patented single-piece 3D-printed semi-cryogenic rocket engine (6kN thrust).","Agnite: A larger, single-piece 3D-printed booster engine designed for first-stage propulsion.","Dhanush: India’s first private launchpad and mission control center located at Satish Dhawan Space Centre, Sriharikota."]
Technological Advantage
Proprietary 'Rocket Factory - 1' large-scale manufacturing facility enables printing a full engine in under 4 days; semi-cryogenic propulsion uses liquid oxygen and kerosene, providing higher efficiency than solid motors.
Differentiation
Value Proposition
Offers on-demand, mass-independent launches with a turnaround time as short as two weeks, reducing costs by 90% and production time to days through advanced additive manufacturing.
How They Differentiate
Agnikul differentiates through its proprietary 'Agnilet' engine, the world's first single-piece 3D-printed rocket engine produced in under 72 hours. Unlike competitors using modular assembly, Agnikul eliminates hundreds of parts and joints, significantly reducing failure points. They also utilize 'Dhanush', a mobile launch pedestal that allows for flexible orbital insertion from multiple geographic locations.
Market & Competition
Target Customers
Small satellite operators, Earth observation startups, research institutions, and cloud computing firms (e.g., NeevCloud) requiring dedicated, flexible orbital insertion.
Industry Verticals
["Aerospace & Defense","Earth Observation","Telecommunications","Cloud Computing (Space-based AI Data Centers)","Scientific Research"]
Competitors
Skyroot Aerospace; Rocket Lab; Relativity Space; Bellatrix Aerospace
Growth & Milestones
Growth Metrics
Reached a valuation of $500 million in November 2025; team size expanded to 300+ employees following the successful Agnibaan SOrTeD mission.
Major Milestones
["Successfully launched 'Agnibaan SOrTeD' in May 2024, the world's first flight with a single-piece 3D-printed engine.","Inaugurated 'Rocket Factory - 1' in Chennai, India’s first large-scale integrated rocket manufacturing facility.","Established 'Dhanush', India’s first private launchpad and mission control center at Sriharikota.","Series B funding of $26.7M secured in October 2023 to scale commercial operations.","Achieved $500M valuation following a $17M funding round in November 2025."]
Notable Customers
NeevCloud (Space-based AI SuperCloud); Nibe Space (Private Earth observation constellation); ISRO (Technological partnership); Various research institutions
Recent coverage of Agnikul Cosmos
- Agnikul Cosmos Validates Multi-Engine Clustering for 3D-Printed Rocket, Targets 2026 Orbital Flight
- Agnikul Cosmos fires cluster of four 3D printed semi-cryogenic engines in India-first test
- India's Agnikul Cosmos targets $75M raise at $500M valuation for 3D-printed rocket engines
- Indian startup Agnikul Cosmos builds world's largest single-piece 3D-printed Inconel rocket engine, granted US patent
- Agnikul Cosmos has successfully test-fired its one-meter-long Agnite rocket engine, a single-piece Inconel component produced via in-house metal additive manufacturing at its Chennai facility.