Who founded Space Forge?

Space Forge was founded by Joshua Western.

Who are Space Forge's investors?

Space Forge's investors include E2MC Ventures, Gaingels, Helios Capital, Helium-3 Ventures, Starbridge Venture Capital Llc, Trousdale Ventures, Type One Ventures, Unruly Capital and 6 more.

How much funding has Space Forge raised?

Space Forge has disclosed $30M raised across 1 of its 3 known rounds.

Where is Space Forge headquartered?

Space Forge is headquartered in Cardiff, GB.

Space Forge

Cardiff, GB · 14 known investors

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Space Forge develops high-quality substrates for semiconductor applications, using microgravity manufacturing in space to reduce material defects and produce higher-purity, higher-performance materials. It targets next-generation semiconductor makers with an advanced materials focus.

New Materials Semiconductors Space Tech

Founders & leadership

Joshua Western CEO & Co-FounderA product leader who has worked on live-service game systems—including metagame progression, game economies, creator monetization, in-game marketplaces, onboarding, and social features—at Manticore Games (on the Core UGC platform, a sandbox MMO, and Out of Time), with earlier product roles at PlayQ and Riot Games and marketing analytics work at ZS Associates, plus a background in software development and analytics.

Investors · 14

E2MC Ventureslisted by E2MC VenturesOrlando · $250K – $2M

How we know: E2MC Ventures's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us

Gaingelslisted by GaingelsNew York · $200K – $500K

How we know: funding news · gaingels.com · Not right? Tell us

Helios Capitallisted by Helios CapitalMiami · $25K – $1Mvia Ryan Kriser · inferred

How we know: the VCSheet dataset · Not right? Tell us

Helium-3 Ventureslisted by Helium-3 VenturesNew York

How we know: Helium-3 Ventures's portfolio page · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us

Starbridge Venture Capital Llclisted by Starbridge Venture Capital LlcWashington

How we know: Starbridge Venture Capital Llc's portfolio page · a partner's Signal profile · open dataset · 5k.vc investor directory · Not right? Tell us

Trousdale Ventureslisted by Trousdale VenturesWest Hollywood · $1M – $5M

Type One Ventureslisted by Type One VenturesLos Angeles · $100K – $5M

How we know: Type One Ventures's portfolio page · a partner's Signal profile · funding news · the VCSheet dataset · Not right? Tell us

Unruly Capitallisted by Unruly CapitalLondon

How we know: Unruly Capital's portfolio page · Not right? Tell us

World Fundlisted by World FundMunich · $1.1M – $16.5M

How we know: a partner's Signal profile · funding news · Not right? Tell us

1435 CapitalreportedSkillman

How we know: a partner's Signal profile · Not right? Tell us

AdditionreportedNew York

How we know: a partner's Signal profile · Not right? Tell us

Development Bank of WalesreportedCardiff · $12.7K – $12.7M

How we know: a partner's Signal profile · Not right? Tell us

NATO Innovation FundreportedAmsterdam · $16.2M

How we know: reuters.com · Not right? Tell us

SpaceFundreportedHouston

How we know: a partner's Signal profile · Not right? Tell us

Funding

SEC filings, press & company announcements

$30M disclosed across 1 of 3 rounds · 2025

Undisclosed amountSeries AMay 2025 · 2 sources
Source ↗
$30MraisedMay 2025 · 2 sources
NATO Innovation Fund (lead)
Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

Founder mafia

2 people who came through Space Forge went on to found or lead other companies.

Joshua WesternFounderFounded Space Forge Scott WhiteChair of the Board of DirectorsFounded PragmatIC Semiconductor

Related companies · 4

Capella SpaceCapella Space designs, builds, and operates synthetic aperture radar (SAR) satellite constellations that provide all-weather, day-and-night Earth observation imagery at sub-0.25m resolution. It offers an automated end-to-end tasking and data delivery platform serving defense and intelligence, maritime, disaster response, and infrastructure monitoring customers.

Relativity SpaceRelativity Space develops Terran R, a reusable medium-to-heavy-lift rocket designed for efficiency and scalability, serving government entities, telecommunications companies, and commercial customers for space access missions. The company focuses on making space exploration more accessible, reliable, and sustainable.

Sierra SpaceSpace company developing the Dream Chaser commercial spaceplane and the LIFE habitat for a next-generation LEO space station.

SteamSteam is a digital platform for purchasing, downloading, and playing video games, serving both individual gamers and game developers worldwide.

Companies working in the same space as Space Forge.

Companies House · registry record

View on Companies House ↗

Registered name: SPACE FORGE LIMITED
Company number: 11646188
Status: Active
Company type: Private limited company
Incorporated: 29 Oct 2018
Registered office: Unit 10 Eastgate Business Park, Wentloog Avenue, Cardiff, CF3 2EY
Nature of business (SIC): 51220 — Space transport
Accounts: last made up to 31 Dec 2024 · next due 30 Sept 2026
Confirmation statement: last made up to 12 Dec 2025 · next due 26 Dec 2026

Current officers · 6

Andrew Bacon — director, appointed 29 Oct 2018
Sanjeev Uday Gordhan — director, appointed 11 Jul 2024
Benedict Andre Henri Olivier — director, appointed 1 Apr 2020
Trisha Saxena — director, appointed 23 Jun 2025
Joshua Western — director, appointed 29 Oct 2018
Scott Darren White — director, appointed 11 Sept 2025

Source: Companies House public register · retrieved 23 Aug 2026. Contains public sector information licensed under the Open Government Licence v3.0.

In the news

'Microgravity Gives Us Perfect Crystals Every Time': Space Forge Raises $30M for Orbital Semiconductor Productionfinance.yahoo.com · Jun 2025

Space Forge raises $30M Series A to make chip materials in space | TechCrunchtechcrunch.com · May 2025

Space Forge Raises £22.6M in Series A Fundingfinsmes.com · May 2025

Frequently asked questions

What does Space Forge do?: Space Forge develops high-quality substrates for semiconductor applications, using microgravity manufacturing in space to reduce material defects and produce higher-purity, higher-performance materials. It targets next-generation semiconductor makers with an advanced materials focus.
Who founded Space Forge?: Space Forge was founded by Joshua Western.
Who are Space Forge's investors?: Space Forge's investors include E2MC Ventures, Gaingels, Helios Capital, Helium-3 Ventures, Starbridge Venture Capital Llc, Trousdale Ventures, Type One Ventures, Unruly Capital and 6 more.
How much funding has Space Forge raised?: Space Forge has disclosed $30M raised across 1 of its 3 known rounds.
Where is Space Forge headquartered?: Space Forge is headquartered in Cardiff, GB.