Lux Aeterna
PrivateLast Round
Seed
Mar 10, 2026
Total Funding Raised
$14M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Lux Aeterna operates in Frontier & Industrial Tech and is based in Denver, Colorado. Its latest recorded funding round was a Seed round in March 2026.
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, Smart Manufacturing
Business Model
B2B
Customer Profile
Hardware + Subscription, Government Contracts, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Lux Aeterna Comparables
Compare Lux Aeterna with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Space Phoenix Systems | 83% | |
| Space Forge | 77% | |
| Outpost | 76% |
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Lux Aeterna Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Mar 10, 2026 | ||||
| Pre Seed | Jun 25, 2025 |
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Key People
Founding team and executive leadership
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Lux Aeterna Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Service Provider Capital | Pre Seed |
| Konvoy Ventures | Seed |
| Entropy Industrial Capital | Seed |
| Venture Science | Seed |
| Mission One Capital | Pre Seed |
| M1C | Pre Seed |
| Dynamo Ventures | Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 4, 2026
Grew 28% QoQ, from 18 to 23 employees.
- Aug 26, 2026
Grew 50% QoQ, from 16 to 24 employees.
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Lux Aeterna Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Lux Aeterna's valuation, stock price, and market status.
Is Lux Aeterna a public or private company?
Lux Aeterna is a private company.
What is the current stock price of Lux Aeterna?
Lux Aeterna is a private company, so its shares have no public market price. Caplight tracks Lux Aeterna's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Lux Aeterna worth (valuation)?
Valuation information for Lux Aeterna is not publicly available.
Can I buy Lux Aeterna stock?
Lux Aeterna shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Lux Aeterna's last funding round?
Lux Aeterna's most recent funding round was Seed on March 10, 2026.
Who are the main investors in Lux Aeterna?
Key investors in Lux Aeterna include Konvoy Ventures, Space Capital.
Will Lux Aeterna IPO soon?
No public IPO plans have been announced for Lux Aeterna.
How can I track Lux Aeterna secondary market activity?
Caplight tracks bids, offers, and trades in Lux Aeterna's shares on secondary markets.