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Viridian Space Corporation

Viridian Space Corporation

Private
El Segundo, CaliforniaFrontier & Industrial Techhttps://www.viridianspace.com/

Last Round

Grant

Oct 17, 2025

Total Funding Raised

$4.16M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Viridian Space Corporation is an aerospace company that develops air-breathing electric propulsion systems to enable sustained satellite operations in Very Low Earth Orbit.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Defense Tech, Satellite Communications

Business Model

B2G

Customer Profile

Government Contracts, Hardware Sales

AI Layer

Non-AI

Keywords

electric propulsionair-breathing electric propulsionABEPVLEOvery low earth orbitair-scooping electric thrusterASETspace propulsionsatellite propulsionin-orbit servicingISAMspace hardwaredefense technewspaceorbital sustainability

Historical Pricing

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Caplight Momentum Score

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Viridian Space Corporation Comparables

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

Viridian Space Corporation comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Kreios Space
89%
Stellar Space Industries
84%
Vaxon Space
83%

Viridian Space Corporation Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantOct 17, 2025
AcceleratorJun 3, 2024
GrantMay 14, 2024
GrantMar 31, 2024
Convertible DebtDec 23, 2021

Key People

Founding team and executive leadership

Matthew Feldman

Chief Technology Officer, Co-Founder

Founding Team

Rostislav Spektor

Chief Executive Officer

Executive Team

Viridian Space Corporation Investors

Notable investors and investment history

Viridian Space Corporation investors
InvestorRounds
U.S. Department of WarGrant
Seraphim SpaceAccelerator
VU Venture PartnersConvertible Debt
United States Department of the Air ForceGrant
AFVenturesGrant
National Science FoundationGrant
Venture UniversityConvertible Debt

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 26, 2026

    Grew 100% QoQ from 3 to 6 employees.

  • May 16, 2026

    Monthly visitors increased 60% MoM, reaching 1.6K.

Viridian Space Corporation Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Viridian Space Corporation Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersEl Segundo, California
Employee Range7
Year Founded2021
Last FundingOct 17, 2025

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