Event
Spaceium closes $6.3M seed round led by Initialized Capital
Spaceium closed an oversubscribed $6.3 million seed round led by Initialized Capital to advance its in-space refueling infrastructure and a planned demonstration mission.
Evidence notes
- Initialized Capital led the oversubscribed $6.3 million seed round.
- Spaceium was developing long-duration propellant storage and automated fuel-transfer infrastructure for spacecraft.
- The company planned to use the financing to advance a product-capability demonstration later in 2025.
Company context
Spaceium builds automated infrastructure for in-space refueling and repair. Its planned service stations store propellant and use a modular robotic arm to grapple customer spacecraft, align transfer connections and exchange tools or hardware.
Context
- Company
- Spaceium
- Segment
- Space
- Event type
- Funding
- Added to Korthos
- Jul 18, 2026
- Geography
- Long Beach · United States