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Space Forge raises $30M Series A to make chip materials in space | TechCrunch

May 31, 2025 - techcrunch.com
Space Forge, a U.K. startup based in Cardiff, is pioneering the production of semiconductor wafer materials in space, leveraging unique conditions such as weightlessness to create crystals with fewer defects. This innovation aims to enhance the efficiency of chips used in applications like quantum computing and defense systems. The company recently raised £22.6 million in a Series A round led by the NATO Innovation Fund, with partners including Northrop Grumman. Space Forge relies on existing space providers for launches and has developed unique return technologies, such as the Pridwen heat shield and Fielder net, to safely bring materials back to Earth. The startup is expanding its infrastructure in Europe, with a new office in Portugal, to support its ambitions for industrial-scale operations.

The viability of in-space manufacturing hinges on reducing costs or securing clients willing to pay a premium. Space Forge's technology is positioned as "carbon negative," potentially contributing to climate change mitigation, though emissions savings remain unproven at scale. The company is preparing for the launch of its ForgeStar-1 demonstrator, following a previous mission failure due to a launch anomaly. Co-founders Joshua Western and Andrew Bacon, both former employees of Thales Alenia Space, are driving the startup's efforts to establish a resilient, sustainable supply of next-generation semiconductor materials, amid growing concerns over reliance on Taiwanese semiconductors.

Key takeaways:

  • Space Forge, a U.K. startup, is developing semiconductor materials in space to take advantage of unique conditions that reduce defects and enhance performance.
  • The company raised £22.6 million in Series A funding, led by NATO Innovation Fund, with partners including Northrop Grumman.
  • Space Forge is focusing on developing return technologies like the Pridwen heat shield and Fielder net to safely bring materials back to Earth.
  • Despite challenges, Space Forge aims to establish a resilient, sustainable supply of advanced materials, with its first successful mission still pending.
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