Open Cosmos
PrivateLast Round
Series C
Sep 14, 2026
Est. Valuation
$2B
Total Funding Raised
$409.79M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Open Cosmos is an aerospace and defense company that designs, builds, launches, and operates satellites to provide end-to-end missions and data analytics solutions.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Satellite Communications, Defense Tech, Environmental Monitoring
Business Model
B2B
Customer Profile
Government Contracts, Data as a Service, Hardware Sales, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Open Cosmos Comparables
Compare Open Cosmos with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Muon Space | 88% | |
| Loft Orbital | 86% | |
| EnduroSat | 84% |
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Open Cosmos Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Sep 14, 2026 | ||||
| VC Round | Feb 23, 2026 | ||||
| Grant | Nov 22, 2023 | ||||
| Series B | Sep 11, 2023 | ||||
| Series A | Apr 18, 2018 | ||||
Seed | Oct 1, 2015 |
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Key People
Founding team and executive leadership
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Open Cosmos Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| LocalGlobe | Series A |
| Claret Capital Partners | Series C, Series B |
| Ireon Ventures | Series B |
| Trill Impact | Series C, Series B |
| Santander Alternative Investments | Series C |
| British Business Bank | Series C |
| British Columbia Investment Management Corporation | Series C |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 14, 2026
$346M raised led by Lightrock
- Aug 22, 2026
Monthly visitors grew 42% MoM, reaching 33.6K.
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Recent news
Latest coverage and updates
- hiresNov 5, 2026
Open Cosmos appoints Natasha Dillon as Chief People Officer to lead its people strategy and support expansion, following her joining the company in September 2026.
- expands_offices_toOct 29, 2026
Open Cosmos expresses interest in investing in India and looks to build on its partner ecosystem and the country’s space technology and launch capabilities.
- expands_offices_inOct 11, 2026
On Oct 9th '26, Open Cosmos announces plans to expand its Greek operation with additional office space, new manufacturing facilities, and hiring, including an eightfold workforce increase by 2030.
- partners_withOct 11, 2026
Open Cosmos works with Adamant Composites Ltd. on satellite subsystems as part of Greece's current satellite programme.
- increases_headcount_bySep 15, 2026
Open Cosmos adds 8 new roles across its European sites in Sep '26, including listings in the United Kingdom and Spain, as demand for sovereign satellite communications and Earth observation infrastructure grows.
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Open Cosmos 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 Open Cosmos's valuation, stock price, and market status.
Is Open Cosmos a public or private company?
Open Cosmos is a private company.
What is the current stock price of Open Cosmos?
Open Cosmos is a private company, so its shares have no public market price. Caplight tracks Open Cosmos's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Open Cosmos worth (valuation)?
Open Cosmos's valuation is estimated at $2.0B based on funding round data.
Can I buy Open Cosmos stock?
Open Cosmos shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Open Cosmos's last funding round?
Open Cosmos's most recent funding round was Series C on September 14, 2026.
Who are the main investors in Open Cosmos?
Key investors in Open Cosmos include Trill Impact, ETF Partners, A&G Global Investors, Entrepreneurs First, Lightrock.
Will Open Cosmos IPO soon?
No public IPO plans have been announced for Open Cosmos.
How can I track Open Cosmos secondary market activity?
Caplight tracks bids, offers, and trades in Open Cosmos's shares on secondary markets.