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Space Forge

Space Forge

Private
CardiffFrontier & Industrial Techhttps://www.spaceforge.com/

Last Round

Grant

Jun 10, 2026

Total Funding Raised

$66.25M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

Space Forge is an aerospace company developing reusable satellites for in-orbit manufacturing of advanced materials like semiconductors and alloys.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Semiconductors, Advanced Materials, Defense Tech, Biotechnology

Business Model

B2B

Customer Profile

Services & Consulting, Government Contracts

AI Layer

Non-AI

Keywords

in-orbit manufacturingin-space manufacturingspace factorymicrogravity manufacturingreusable satelliteMicrogravity as a Serviceorbital manufacturingreturnable satelliteadvanced materialssemiconductor manufacturingpayload hostingre-entry technologyspace logisticssovereign manufacturingreusable heat shield

Historical Pricing

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Caplight Momentum Score

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Space Forge Comps

Public and private peers based on sector, stage, and business model.

Space Forge comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Space Forge Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantJun 10, 2026
GrantFeb 9, 2026
Series AMay 14, 2025
GrantNov 23, 2023
SeedDec 5, 2021
Grant
Sep 27, 2021

Key People

Founding team and executive leadership

Joshua Western

CEO Co-Founder

Founding Team

Polly Gardiner

Chief Financial Officer

Executive Team

Space Forge Investors

Notable investors and investment history

Space Forge investors
InvestorRounds
Stellar Development FoundationSeries A
SpaceFundSeed
Unruly CapitalSeries A
UK governmentSeries A
Helium-3 VenturesSeries A
GaingelsSeries A
Bristol Private Equity ClubPre Seed, Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 16, 2026

    Monthly visitors increased 42% MoM.

  • Jun 10, 2026

    $13.4M grant from European and UK Space Agencies.

Space Forge Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Space Forge Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Space Forge's valuation, stock price, and market status.

Firmographic Details

HeadquartersCardiff
Employee Range76
Year Founded2018
Last FundingJun 10, 2026

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