United Kingdom development
Space Forge
Space Forge is a Welsh in-space manufacturing company developing the ForgeStar reusable spacecraft platform for producing advanced materials in microgravity.
- Headquarters
- Cardiff, United Kingdom
- Founded
- 2018
- Type
- commercial
- Founded
- 2018
- Headquarters
- Cardiff, United Kingdom
- Stage
- Early stage
- Ownership
- Private
- Last round
- Series A · £22.6M 2025-05
- Investors
- 4
Quick Facts
About Space Forge
Space Forge is a Welsh in-space manufacturing company developing the ForgeStar reusable spacecraft platform for producing advanced materials in microgravity. Founded in 2018 and headquartered in Cardiff, the company targets high-value semiconductor, alloy, and pharmaceutical manufacturing that benefits from the near-perfect vacuum and microgravity of orbit — conditions that produce material properties impossible to achieve on Earth. ForgeStar is designed as a fully reusable, returnable satellite that deploys a payload module in orbit, runs a manufacturing cycle, then deorbits and lands via a heat shield and parachute.
Space Forge has raised Series A funding led by Seraphim Space, the UK-based space VC, and received backing from the UK Space Agency and Innovate UK. The company's technology roadmap targets semiconductors for the EV and aerospace industries as its initial market.
Funding history
2 events| Date | Round | Amount | Investors | Source |
|---|---|---|---|---|
| 2025-05-14 | Series A | £22.6M | NATO Innovation FundWorld FundType One Ventures Series A described as the largest by a UK space-tech company, for the ForgeStar returnable manufacturing satellites | spaceforge.com |
| 2021-12-05 | Seed | $10.2M | SpaceFundType One VenturesWorld Fund Europe's largest seed round for a space-tech company at the time, for returnable in-orbit manufacturing satellites | spaceforge.com |
Investors
From the sourced rounds above. Investors with two or more deals in the directory link to a portfolio page.
Team
Signals
- Verification
- Verified 2026-09-09
Categories & Capabilities
Location
Loading map...
Share
Suggest an Edit
Is this information outdated or incorrect? Help us improve this profile.
Submit CorrectionExplore more
Search the full directory
Similar Companies
Other companies in in-space-services
Redwire
Redwire Corporation is a leading space infrastructure company pioneering in-space manufacturing, 3D bioprinting, and adv...
Tethers Unlimited (now Amergint Space)
Amergint Space, now operating as part of ARKA AMERGINT Technologies, is a Bothell, Washington-based company focused on t...
In Orbit Aerospace
In Orbit Aerospace is a California startup, based in the El Segundo area and founded in 2020, building orbital platforms...
SPAICE
SPAICE, founded in 2021 and based in Munich, Germany, is a nascent space technology company focused on the development o...
Varda Space Industries
Founded in January 2021 by former SpaceX engineer Will Bruey and Founders Fund partner Delian Asparouhov, Varda Space In...
Vast
Vast is an American commercial space station company founded in 2021 by billionaire Jed McCaleb (co-founder of Ripple an...
Also in United Kingdom
Other space companies based in United Kingdom
Related Articles
Industry analysis mentioning Space Forge
Frequently asked about Space Forge
Quick answers to the questions readers most often search for.
- When was Space Forge founded?
- Space Forge was founded in 2018 in United Kingdom.
- Where is Space Forge headquartered?
- Space Forge is headquartered in Cardiff, United Kingdom.
- What does Space Forge do?
- Space Forge is a Welsh in-space manufacturing company developing the ForgeStar reusable spacecraft platform for producing advanced materials in microgravity. Founded in 2018 and headquartered in Cardiff, the company targets high-value semiconductor, alloy, and pharmaceutical manufacturing that benefits from the near-pe…
- Is Space Forge a public or private company?
- Space Forge is a privately held company and is not listed on any stock exchange.
- What sector does Space Forge operate in?
- Space Forge works in in space services, Manufacturing and Satellite manufacturing, plus 4 other space-industry sectors.
Data Accuracy Notice: Information about Space Forge is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.