UK Invests £19M in Space Manufacturing Breakthrough

A Welsh company is about to make bringing materials back from space as routine as ordering a package, thanks to a major funding boost announced at London Tech Week.

Space Forge, based in Cardiff, received £10 million to develop Pridwen, a fold-out heat shield that deploys during re-entry to protect spacecraft returning to Earth. Unlike traditional rigid heat shields that add weight and waste space, Pridwen unfolds like an umbrella when needed, making it lighter, easier to recover, and ready to use again.

The technology solves a critical problem for in-space manufacturing. Space Forge creates semiconductors in microgravity, where materials form with fewer defects and greater uniformity than on Earth. These improved materials could boost performance in telecommunications, computing, defense systems, and clean energy technologies.

"With our recent ForgeStar-1 mission we proved we can create the right manufacturing environment for next-generation semiconductor materials in space," said Joshua Western, Space Forge's CEO and co-founder. "With this newly funded mission we can prove our ability to deliver products to market."

The announcement included an additional £9.25 million for early-stage UK space companies through the UK Innovation and Science Seed Fund. That investment has already proven its worth, attracting more than £17 million from private investors. Every £1 of public money has brought in £5.90 in additional backing.

The Ripple Effect

Three companies have already benefited from the fund this year, securing over £10 million in private investment. Silicon Microgravity received £500,000 to develop highly accurate sensors for navigation and aerospace, which helped attract £4.8 million more from private backers.

Optera, originally based in Australia, relocated to the UK after a £300,000 investment helped secure £2.4 million in additional funding for its space-tracking sensors. Spaceflux, which tracks satellites and debris to prevent collisions, attracted £7.5 million in private investment following a £100,000 follow-on investment.

Space Minister Liz Lloyd emphasized the broader impact of the investments. "This is how we build a stronger space sector and keep the UK one of the best places in the world to start and scale a space business," she said.

The funding comes as Britain positions itself at the forefront of the growing space economy, supporting high-skilled jobs across the country while advancing technologies that make space safer and more sustainable.

Materials manufactured in orbit and safely returned to Earth could soon become an everyday reality, opening doors to innovations we're only beginning to imagine.