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Lux Aeterna

Lux Aeterna

Private
Denver, ColoradoFrontier & Industrial Techhttps://www.luxaeterna.com/

Last Round

Seed

Mar 10, 2026

Total Funding Raised

$14M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Lux Aeterna is an aerospace and defense company that develops reusable satellite platforms and reentry infrastructure to support high-frequency, cost-efficient orbital missions.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Defense Tech, Platform-as-a-Service, Circular Economy

Business Model

B2G

Customer Profile

Hardware + Subscription, Government Contracts, Services & Consulting

AI Layer

Non-AI

Keywords

reusable satellite platformsatellite-as-a-servicereusable satellitepayload recoveryspace as a servicespace infrastructurereusable satellite busresponsive spacedefense space systemsin-space manufacturingsatellite leasingcircular space economysatellite reentryrapid redeploymentspace testingflight heritagepathfinder spacecraft

Historical Pricing

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Caplight Momentum Score

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Lux Aeterna Comps

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

Lux Aeterna 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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Lux Aeterna Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedMar 10, 2026
Pre SeedJun 25, 2025
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Key People

Founding team and executive leadership

Brian Taylor

Founder CEO

Founding Team

Lux Aeterna Investors

Notable investors and investment history

Lux Aeterna investors
InvestorRounds
Service Provider CapitalPre Seed
Konvoy VenturesSeed
Entropy Industrial CapitalSeed
Venture ScienceSeed
Mission One CapitalPre Seed
M1CPre Seed
Dynamo VenturesSeed
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Market signals

Structured signals derived from secondary market and firmographic data.

  • May 25, 2026

    Grew 60% QoQ, from 10 to 16 employees.

  • Apr 25, 2026

    Grew 30% QoQ, from 10 to 13 employees.

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Lux Aeterna Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Lux Aeterna Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersDenver, Colorado
Employee Range18
Year Founded2024
Last FundingMar 10, 2026

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