Oyster Heaven
PrivateLast Round
Growth Equity
Sep 10, 2025
Total Funding Raised
$1.3M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Oyster Heaven is an environmental services company that develops scalable, nature-based infrastructure for oyster reef restoration to improve marine biodiversity and water quality.
Sector
Energy & Sustainability
Verticals
Environmental Monitoring, Water Treatment, Sustainable Materials, Circular Economy
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Oyster Heaven Comparables
Compare Oyster Heaven with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| The Oyster Restoration Company | 81% | |
| Coastruction | 78% | |
| Sandbar Oyster Company | 76% | |
Oyster Heaven Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Growth Equity | Sep 10, 2025 | ||||
| Grant | Nov 26, 2024 | ||||
| Debt | Apr 11, 2024 | ||||
| Seed | Jun 27, 2023 |
Oyster Heaven Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Orange Wings Investments | Seed |
| Ocean Exchange | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 6, 2026
Grew 38% QoQ, from 13 to 18 employees.
- Apr 6, 2026
Grew 21% QoQ from 14 to 17 employees.
Oyster Heaven Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Oyster Heaven's valuation, stock price, and market status.