Gigablue
PrivateLast Round
Series A
Jan 25, 2026
Total Funding Raised
$2.5M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Gigablue is a sustainability and energy infrastructure company that provides marine-based carbon dioxide removal (CDR) solutions through its proprietary Microalgae Carbon Fixation and Sinking (MCFS) technology.
Sector
Energy & Sustainability
Verticals
Carbon Capture, Environmental Monitoring, Maritime & Shipping
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Gigablue Comparables
Compare Gigablue with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Arbon Earth | 81% | |
| Captura Corp | 80% | |
| Limenet | 79% | |
Gigablue Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jan 25, 2026 | ||||
| Strategic | Jan 14, 2025 | ||||
| Accelerator | Sep 25, 2024 | ||||
| VC Round | Aug 1, 2023 | ||||
| Seed | Oct 1, 2022 |
Key People
Founding team and executive leadership
Gigablue Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Übermorgen Ventures | Seed |
| Fresh.Fund | Seed |
| Plug and Play Tech Center | Seed |
| Katapult Accelerator | Accelerator |
| At One Ventures | Seed |
| E44 Ventures | VC Round, Seed |
| GiTV | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 25, 2026
$20M round completed.
- Jan 14, 2025
Largest ocean carbon removal deal with SkiesFifty, capturing 200,000 tons over four years.
Gigablue 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 Gigablue's valuation, stock price, and market status.