PlantSea
PrivateLast Round
Seed
Jan 26, 2024
Est. Valuation
$8.69M
Total Funding Raised
$3.36M
Momentum Score
50 /100
Company Overview
PlantSea is a biomaterials company that produces regenerative materials from seaweed to create plastic-free, biodegradable, and compostable packaging.
Sector
Frontier & Industrial Tech
Verticals
Sustainable Materials, Advanced Materials, Biotechnology, Circular Economy, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
PlantSea Comps
Public and private peers based on sector, stage, and business model.
PlantSea Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jan 26, 2024 | ||||
| Pre Seed | Sep 29, 2023 | ||||
| Grant | Mar 9, 2022 |
Key People
Founding team and executive leadership
PlantSea Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Angels Invest Wales | Seed |
| Sustainable Ventures | Seed, Pre Seed |
| Innovate UK | Pre Seed, Grant |
| Republic Europe | Seed |
| SFC Capital | Pre Seed |
| Development Bank of Wales | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Feb 16, 2026
Grew 33% QoQ, from 9 to 12 employees.
- Jan 26, 2024
$1.07M round with Angels Invest Wales and Republic Europe.
PlantSea 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 PlantSea's valuation, stock price, and market status.
