Ocean Security
PrivateLast Round
Series A
May 19, 2026
Total Funding Raised
$28M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Ocean Security is a cybersecurity company that provides an agentic email security platform to protect enterprises from AI-powered email attacks.
Sector
Cybersecurity
Verticals
Email Security, Incident Response, NLP & Conversational AI, Threat Intelligence
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Ocean Security Comparables
Compare Ocean Security with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Inflection.io | 84% | |
| Landbase | 81% | |
| Sublime Security | 81% |
Ocean Security Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | May 19, 2026 |
Ocean Security Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Picture Capital | Series A, Seed |
| Cerca Partners | Series A |
| Lightspeed Venture Partners | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 26, 2026
Open roles increased to 5, 33% of headcount.
- Sep 14, 2026
Open job postings increased to 3 roles, representing 21% of headcount.
Recent news
Latest coverage and updates
- integrates_withOct 20, 2026
Ocean integrates with SentinelOne, Inc. to bring agentic email investigation into SentinelOne Singularity AI SIEM.
Ocean Security 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.
Request accessFrequently Asked Questions
Common questions about Ocean Security's valuation, stock price, and market status.
Is Ocean Security a public or private company?
Ocean Security is a private company.
What is the current stock price of Ocean Security?
Ocean Security is a private company, so its shares have no public market price. Caplight tracks Ocean Security's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Ocean Security worth (valuation)?
Valuation information for Ocean Security is not publicly available.
Can I buy Ocean Security stock?
Ocean Security shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Ocean Security's last funding round?
Ocean Security's most recent funding round was Series A on May 19, 2026.
Who are the main investors in Ocean Security?
Key investors in Ocean Security include Picture Capital, Lightspeed Venture Partners.
Will Ocean Security IPO soon?
No public IPO plans have been announced for Ocean Security.
How can I track Ocean Security secondary market activity?
Caplight tracks bids, offers, and trades in Ocean Security's shares on secondary markets.