Coast 4C
PrivateLast Round
Seed
Jun 23, 2026
Total Funding Raised
$3M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Coast 4C is a social enterprise company that is building a regenerative seaweed supply chain in Southeast Asia to connect smallholder farmers with global markets.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Supply Chain, Supply Chain Tracking, Circular Economy
Business Model
B2B
Customer Profile
Marketplace Commission, Government Contracts, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Coast 4C Comparables
Compare Coast 4C with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Cargill | 68% | |
| Cascadia Seaweed | 63% | |
| Birufinery | 63% | |
Coast 4C Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jun 23, 2026 | ||||
| Pre Seed | Dec 1, 2021 |
Key People
Founding team and executive leadership
Coast 4C Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Potato Impact Partners | Seed |
| Minderoo Foundation | Seed |
| elea Foundation for Ethics in Globalization | Seed |
| Conservation International | Seed, Pre Seed |
| Kibo Invest | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 23, 2026
$2.5M round led by blue revolution fund
- Jun 20, 2026
Monthly visitors increased 45% MoM, reaching 522.
Coast 4C 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 Coast 4C's valuation, stock price, and market status.