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Starlab Space

Starlab Space

Private
Houston, TexasFrontier & Industrial Techhttps://starlab-space.com/

Last Round

Strategic

May 21, 2026

Total Funding Raised

$232.5M

Company Overview

Starlab Space is an aerospace company developing a continuously crewed, free-flying commercial space station to succeed the International Space Station.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Advanced Materials, Biotechnology

Business Model

B2G

Customer Profile

Government Contracts, Services & Consulting

AI Layer

Application

Keywords

private space stationcommercial space stationLEO destinationISS replacementmicrogravity researchin-space manufacturingorbital manufacturingon-orbit science parkCommercial LEO DestinationsCLDpayload integrationcommercial LEOon-orbit researchastronaut supportsingle-launch architecturedigital twin

Historical Pricing

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Caplight Momentum Score

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Starlab Space Comparables

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

Starlab Space comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Axiom Space
88%
Sierra Nevada Corporation
81%
Vast Space
80%

Starlab Space Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicMay 21, 2026
StrategicJan 6, 2026
StrategicDec 26, 2025
StrategicNov 20, 2025
GrantFeb 10, 2025
Grant
Dec 2, 2021

Key People

Founding team and executive leadership

Marshall Smith

Chief Executive Officer

Executive Team

Starlab Space Investors

Notable investors and investment history

Starlab Space investors
InvestorRounds
Janus Henderson GroupStrategic
Riverbend CapitalStrategic
Mitsubishi CorporationStrategic

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 10, 2026

    Grew 19% QoQ, from 42 to 50 employees.

  • Nov 15, 2025

    Grew 30% QoQ from 30 to 39 employees.

Recent news

Latest coverage and updates

  • is_developingOct 6, 2026

    Starlab Space LLC is developing a next-generation, AI-enabled commercial space station

  • signs_new_clientSep 29, 2026

    Starlab Space LLC signed new client Elethron on Sep 29th '26.

  • partners_withSep 12, 2026

    Starlab Space LLC partners with European Space Agency through a Letter of Intent in France on Sep 12th '26

  • launchesSep 7, 2026

    Starlab Space LLC launched Dübendorf-to-orbit pathway on Sep 7th '26.

  • is_developingAug 19, 2026

    Starlab Space LLC is developing low-Earth orbit platform.

Starlab Space Filings

Explore SEC and related filing metadata, where available.

Starlab Space filings preview — column headings only; records require access
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Frequently Asked Questions

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

Is Starlab Space a public or private company?

Starlab Space is a private company.

What is the current stock price of Starlab Space?

Starlab Space is a private company, so its shares have no public market price. Caplight tracks Starlab Space's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Starlab Space worth (valuation)?

Valuation information for Starlab Space is not publicly available.

Can I buy Starlab Space stock?

Starlab Space shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Starlab Space's last funding round?

Starlab Space's most recent funding round was Strategic on May 21, 2026.

Who are the main investors in Starlab Space?

Key investors in Starlab Space include Janus Henderson Group.

Will Starlab Space IPO soon?

No public IPO plans have been announced for Starlab Space.

How can I track Starlab Space secondary market activity?

Caplight tracks bids, offers, and trades in Starlab Space's shares on secondary markets.

Firmographic Details

HeadquartersHouston, Texas
Employee Range35
Year Founded2024
Last FundingMay 21, 2026

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