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Cislune

Cislune

Private
Alhambra, CaliforniaFrontier & Industrial Techhttps://cislune.com/

Last Round

Seed

Mar 23, 2026

Total Funding Raised

$6.2M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Cislune is an aerospace company that develops lunar surface technologies, including robotic excavation, regolith handling, and site preparation systems for lunar exploration.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Industrial Robotics, Construction Tech

Business Model

B2G

Customer Profile

Government Contracts, Services & Consulting

AI Layer

Application

Keywords

lunar infrastructurein-situ resource utilizationISRUlunar regolithspace mininglunar roboticsdigital twinrover autonomylunar constructionspace technologyautonomous excavationlunar propellantNASA SBIRnew spacerobotic surface operations

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Cislune Comparables

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

Cislune comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Ethos Space
91%
Astroport Space Technologies
87%
Lunar Resources, Inc.
86%

Cislune Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedMar 23, 2026
GrantJun 1, 2024
GrantMay 16, 2024
GrantFeb 24, 2023
GrantMay 19, 2022
Grant
May 18, 2022

Key People

Founding team and executive leadership

Erik Franks

CEO

Executive Team

Cislune Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 29, 2026

    Monthly visitors increased 113% MoM.

  • Apr 3, 2026

    Monthly visitors grew 1504% MoM, from 120 to 1.9K.

Recent news

Latest coverage and updates

  • receives_financingSep 24, 2026

    Cislune receives financing of $200K.

Cislune Filings

Explore SEC and related filing metadata, where available.

Cislune filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is Cislune a public or private company?

Cislune is a private company.

What is the current stock price of Cislune?

Cislune is a private company with no public stock price. No recent secondary market data is available.

How much is Cislune worth (valuation)?

Valuation information for Cislune is not publicly available.

Can I buy Cislune stock?

Cislune shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Cislune's last funding round?

Cislune's most recent funding round was Seed on March 23, 2026.

Who are the main investors in Cislune?

Key investors in Cislune include Stout Street Capital, University of Colorado Deming Center Venture Fund, SpaceWERX, RIT Venture Fund.

Will Cislune IPO soon?

No public IPO plans have been announced for Cislune.

How can I track Cislune secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Cislune's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersAlhambra, California
Employee Range12
Year Founded2021
Last FundingMar 23, 2026

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