Captura
Harnessing the power of the ocean to heal the climate.
83 employees · est. 2021 · Pasadena, United States
Captura is the older company (2022 vs 2021); Captura is the larger of the two.
Side-by-Side Comparison
| Metric | Banyu Carbon | Captura |
|---|---|---|
| Founded | ||
| Founded | 2022 | 2021 older |
| Headquarters | ||
| Headquarters | Seattle, United States | Pasadena, United States |
| Employees | ||
| Employees | 10 | 83 larger |
| Industry | ||
| Industry | Not tracked yet | Sustainability |
| Funding Stage | ||
| Funding Stage | Seed | Series A |
| Total Funding | ||
| Total Funding | $7.90M | $34.50M |
| Funding Rounds | ||
| Funding Rounds | 3 | 3 |
| Services | ||
| Services | Development of photochemical carbon capture processes, Provision of low-cost carbon credits, Solar energy utilization for chemical reactions, Geological storage of captured CO2, Industrial applications for CO2 derivatives | Not tracked yet |
| Target Customers | ||
| Target Customers | Companies with climate goals, Governments aiming for net-zero emissions, Industries seeking carbon credit solutions, Environmental organizations | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Light-driven Carbon Capture, Photochemical Reactions, Atmospheric CO2 Reduction, Marine Carbon Dioxide Removal, Carbon Capture Technology, Energy Efficient Carbon Capture, Carbon Credits Verification, Surface Ocean CO2 Collector, Rapid CO2 Equilibration, Carbon Management Solutions, Pure CO2 Stream Production, Climate Tech Innovation, Sustainable Carbon Removal, Seawater CO2 Concentration | Ocean, Climate Change, CO2 Removal, Renewable Energy, Environmental Technology, Carbon Capture, Seawater Extraction, Caltech, Carbon Removal Technology |
| Website | ||
| Website | banyucarbon.com | capturacorp.com |
About Banyu Carbon
Banyu Carbon, founded in 2022 and based in the United States, is developing an innovative light-driven approach to carbon capture, as conveyed by their slogan "Capturing Carbon With Light." This approach aims to address a significant challenge in the global decarbonization effort: the need for econo...
About Captura
Captura is a pioneering entity in the Sustainability sector, founded in 2021 in the United States. The company is committed to combating climate change with its slogan, "Harnessing the power of the ocean to heal the climate." Its innovative Direct Ocean Capture technology, developed at Caltech's lab...
We will tell you when either one moves
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Funding, hiring, leadership and stack changes at Banyu Carbon and Captura — by email.
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Compiled from the BounceWatch company index. We last looked at Banyu Carbon on 12 Mar 2026, and Captura on 20 Oct 2025. 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.