Propulsion & spacecraft systems
Hathor Rockets
Hathor Rockets is a Chennai propulsion company developing liquid rocket engines; it announced a ₹14 crore pre-seed round in September 2026.
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Company capability
Cryogenic propulsion companies in India
Profiles and reporting for 3 Indian space organisations working in cryogenic propulsion. Only capabilities shared by at least three published profiles receive an index page.
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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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Launch
Othisis Systems
Bengaluru startup building a reusable landing rocket; it hot-fired a 3D-printed 5 kN liquid-oxygen and methane cryogenic engine in August 2026 after three failed ignitions.
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