Oshen
PrivateLast Round
Seed
Aug 21, 2026
Total Funding Raised
$7.53M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Oshen operates in Frontier & Industrial Tech and is based in Plymouth. Its latest recorded funding round was a Seed round in August 2026.
Oshen is a marine technology company that develops and operates autonomous, wind-driven robots for remote ocean sensing and data collection.
Sector
Frontier & Industrial Tech
Verticals
Maritime & Shipping, Environmental Monitoring, Industrial Robotics, Defense Tech
Business Model
B2B
Customer Profile
Data as a Service, Hardware Sales, Hardware + Subscription, Government Contracts, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Oshen Comparables
Compare Oshen with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Online Oceans | 87% | |
| Open Ocean Robotics | 86% | |
| Offshore Sensing | 85% |
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Oshen Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Aug 21, 2026 | ||||
| Grant | Feb 19, 2025 | ||||
| Angel | Jul 9, 2024 | ||||
| Grant | Apr 1, 2022 |
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Key People
Founding team and executive leadership
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Oshen Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Imperial College London | Grant |
| Advanced Research and Invention Agency | Grant |
| Albion Capital | Seed |
| Twin Track Ventures | Seed |
| Lunar Ventures | Seed |
| Concept Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
$5M round led by Lunar Ventures
- Aug 17, 2026
Open roles increased to 10, 38% of headcount.
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Recent news
Latest coverage and updates
- is_developingSep 22, 2026
Oshen is testing its acoustic picket line, a network of six hydrophone-equipped C-Star sailboats, against live targets at REPMUS26 in Portugal on Sep 23rd '26.
- is_developingSep 17, 2026
Oshen develops compact autonomous surface vessels for persistent ocean data collection, including meteorological and marine monitoring applications.
- receives_financingAug 22, 2026
On Aug 21st '26, Oshen receives $4.97M in a fresh funding round led by Lunar Ventures, with participation from AlbionVC, Twin Track, Concept Ventures and angel investors, to triple production of its C-Star ocean robots in the United Kingdom.
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Oshen 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 Oshen's valuation, stock price, and market status.
Is Oshen a public or private company?
Oshen is a private company.
What is the current stock price of Oshen?
Oshen is a private company, so its shares have no public market price. Caplight tracks Oshen's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Oshen worth (valuation)?
Valuation information for Oshen is not publicly available.
Can I buy Oshen stock?
Oshen shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Oshen's last funding round?
Oshen's most recent funding round was Seed on August 21, 2026.
Who are the main investors in Oshen?
Key investors in Oshen include Lunar Ventures.
Will Oshen IPO soon?
No public IPO plans have been announced for Oshen.
How can I track Oshen secondary market activity?
Caplight tracks bids, offers, and trades in Oshen's shares on secondary markets.