Ebb Carbon
Ebb Carbon removes CO2 from the air by accelerating the ocean’s natural ability to capture and store carbon.
37 employees · est. 2021 · South San Francisco, United...
Running Tide is the older company (2021 vs 2017).
Side-by-Side Comparison
| Metric | Ebb Carbon | Running Tide |
|---|---|---|
| Founded | ||
| Founded | 2021 | 2017 older |
| Headquarters | ||
| Headquarters | South San Francisco, United States | Portland, United States |
| Employees | ||
| Employees | 37 | 23 |
| Industry | ||
| Industry | Industrial | Food and Beverage, Information Technology |
| Funding Stage | ||
| Funding Stage | Convertible Note | Grant |
| Total Funding | ||
| Total Funding | $23.00M | $54.28M |
| Funding Rounds | ||
| Funding Rounds | 3 | 5 |
| Services | ||
| Services | Not tracked yet | Not tracked yet |
| Target Customers | ||
| Target Customers | Not tracked yet | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Carbon Removal, Ocean Alkalinity Enhancement, CO2 Capture, Climate Change Solution, Ocean Carbon Storage, Electrochemical Method, Environmental Technology, Carbon Sequestration | Ocean Health, Natural Carbon Cycle, Deacidification, Adaptive Aquaculture, Low-Carbon Protein, Marine Resources, Climate Fight, Oysters, Kelp, Seafood, Carbon Sequestration, Oceanography, Carbon Capture |
| Website | ||
| Website | ebbcarbon.com | runningtide.com |
About Ebb Carbon
Ebb Carbon is at the forefront of innovative environmental solutions, positioning itself as a key player in the fight against climate change. Founded in 2021, this United States-based company focuses on advancing a unique carbon removal technique by boosting the ocean's innate capacity to absorb and...
About Running Tide
Running Tide, founded in 2017, positions itself as "The global ocean health company." It operates primarily within the Food and Beverage and Information Technology industries. The company is focused on tackling environmental challenges by rebalancing the natural carbon cycle and deacidifying the o...
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Funding, hiring, leadership and stack changes at Ebb Carbon and Running Tide — by email.
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Compiled from the BounceWatch company index. We last looked at Ebb Carbon on 20 Oct 2025, and Running Tide on 17 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
