Astroscale
Secure and sustainable development of space for the benefit of future generations
483 employees · est. 2013 · Japan
Solstar Space Co.
The future of Space Communications 🛰 We provide internet in Space (SWW)
12 employees · est. 2017 · Santa Fe, United States
Astroscale is the older company (2013 vs 2017); Astroscale is the larger of the two.
Side-by-Side Comparison
| Metric | Astroscale | Solstar Space Co. |
|---|---|---|
| Founded | ||
| Founded | 2013 older | 2017 |
| Headquarters | ||
| Headquarters | Japan | Santa Fe, United States |
| Employees | ||
| Employees | 483 larger | 12 |
| Industry | ||
| Industry | Information Technology, Robotics, Space | IT, Space |
| Funding Stage | ||
| Funding Stage | Series G | Grant |
| Total Funding | ||
| Total Funding | $396.80M | $2.55M |
| Funding Rounds | ||
| Funding Rounds | 10 | 3 |
| Services | ||
| Services | Orbital Debris Removal, Mission Life Extension, Spacecraft Inspection, Strategic Partnerships in Space Infrastructure | Not tracked yet |
| Target Customers | ||
| Target Customers | Government Space Agencies, Commercial Satellite Operators, International Space Organizations | Not tracked yet |
| Taxonomy | ||
| Taxonomy | On-Orbit Servicing, Active Debris Removal, Life Extension, Satellite Refurbishment, Space Situational Awareness, End-of-Life Services, Circular Space Economy, Space Sustainability, Orbital Debris Removal, Spacecraft Upgrades, Rendezvous And Proximity Operations, Space Norms And Regulations, Space Economics, Satellite Risk Reduction, International Space Collaboration | Space Communications, Aerospace Industry, Satellite Services, Internet In Space, Data Communications, Mobile Satellite Services, Commercial Satellite Constellations, Space-to-Ground Communications, Persistent Connectivity, Orbital Assets, Suborbital Communications, Wi-Fi Access Points, Data Relays, On-orbit Connectivity, Space Technology |
| Website | ||
| Website | astroscale.com | solstarspace.com |
About Astroscale
Astroscale, founded in 2013, is redefining the future of space sustainability. The Japan-headquartered company stands out as the global leader in on-orbit servicing, aligned with its mission to ensure the "secure and sustainable development of space for the benefit of future generations." Astroscal...
About Solstar Space Co.
Solstar Space Co. Solstar Space Co. is a pioneering commercial space-based connectivity company, offering persistent communication services for a variety of on-orbit assets, including satellites, space stations, and launch vehicles. The company aims to provide internet connectivity in space, facilit...
We will tell you when either one moves
BounceWatch watches Astroscale and Solstar Space Co. for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Astroscale and Solstar Space Co. — by email.
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Compiled from the BounceWatch company index. We last looked at Astroscale on 2 Sep 2026, and Solstar Space Co. on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.