44.01 vs CarbonBlue
44.01 is the older company (2020 vs 2022); 44.01 is the larger of the two.
Side-by-Side Comparison
| Metric | 44.01 | CarbonBlue |
|---|---|---|
| Founded | ||
| Founded | 2020 older | 2022 |
| Headquarters | ||
| Headquarters | London, United Kingdom | Not tracked yet |
| Employees | ||
| Employees | 134 larger | 17 |
| Industry | ||
| Industry | ESG | ESG |
| Funding Stage | ||
| Funding Stage | Series A | Seed |
| Total Funding | ||
| Total Funding | $48.00M | $10.00M |
| Funding Rounds | ||
| Funding Rounds | 5 | 3 |
| Services | ||
| Services | Carbon removal through mineralisation process | Not tracked yet |
| Target Customers | ||
| Target Customers | Industries aiming for carbon neutrality, environmental organizations, government agencies focusing on climate change mitigation | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Carbon CaptureClimate Change MitigationDecarbonization TechnologyCarbon SequestrationSustainable TechnologyGeoengineering +2 | Carbon CaptureOcean ConservationEnvironmental TechnologyCO2 RemovalWater TechnologyClimate Change Mitigation +8 |
| Website | ||
| Website | 4401.earth | carbonblue.cc |
About 44.01
44.01 is a United Kingdom-based startup with a mission to "Eliminate CO₂" by harnessing the natural power of mineralization to convert carbon dioxide into rock. Founded in 2020, the company operates in the ESG (Environmental, Social, and Governance) sector, focusing on environmental impact. The late...
About CarbonBlue
CarbonBlue is a startup dedicated to harnessing the power of water to combat climate change with the slogan "Harnessing water to save the planet." The company's technology focuses on removing CO2 from water, allowing it to absorb more from the atmosphere and instantly transforming water-based infras...
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Related Comparisons
Compiled from the BounceWatch company index. We last looked at 44.01 on 26 Mar 2025, and CarbonBlue on 11 Sep 2024. 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.
