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Space Solar

Space Solar

Private
DidcotFrontier & Industrial Techhttps://www.spacesolar.co.uk/

Last Round

Seed

Apr 16, 2026

Total Funding Raised

$2.23M

Company Overview

Space Solar is an aerospace and energy company that develops space-based solar power systems to provide clean, continuous, and scalable baseload energy to Earth.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Renewable Energy, Smart Grid, Satellite Communications

Business Model

B2B

Customer Profile

Services & Consulting, Government Contracts, Hardware + Subscription

AI Layer

Non-AI

Keywords

space-based solar powerSBSPwireless power transmissionorbital solarspace solarpower purchase agreementsPPAbaseload renewable energyspace infrastructureclean energyphased-array power beamingenergy gridspace techrenewable energy

Historical Pricing

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Caplight Momentum Score

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Space Solar Comparables

Compare Space Solar with similar companies based on industry and business-model similarity.

Space Solar comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Virtus Solis Technologies
89%
Solar Space Technologies
87%
TerraSpark
85%

Space Solar Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedApr 16, 2026
GrantApr 29, 2025

Key People

Founding team and executive leadership

David Homfray

CTO & cofounder

Founding Team

Martin Soltau

Founder & Co-CEO

Founding Team

Space Solar Investors

Notable investors and investment history

Space Solar investors
InvestorRounds
Department for Energy Security and Net ZeroGrant
UK Space AgencyGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Mar 14, 2025

    Grew 21% QoQ from 14 to 17 employees.

  • Dec 7, 2024

    Grew 75% QoQ, from 8 to 14 employees.

Space Solar Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Space Solar Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersDidcot
Employee Range17
Year Founded2022
Last FundingApr 16, 2026

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