CarbonBuilt vs MOMBAK
CarbonBuilt
Ultra-low Carbon Concrete Manufacturing of the Future
17 employees · est. 2020 · Los Angeles, United States
MOMBAK
Mombak is working to become the world's largest carbon removal company, starting by reforesting the Amazon
46 employees · est. 2021 · Brazil
CarbonBuilt is the older company (2020 vs 2021).
Side-by-Side Comparison
| Metric | CarbonBuilt | MOMBAK |
|---|---|---|
| Founded | ||
| Founded | 2020 older | 2021 |
| Headquarters | ||
| Headquarters | Los Angeles, United States | Brazil |
| Employees | ||
| Employees | 17 | 46 |
| Industry | ||
| Industry | Manufacturing | ESG |
| Funding Stage | ||
| Funding Stage | Series A | Grant |
| Total Funding | ||
| Total Funding | $10.00M | $102.89M |
| Funding Rounds | ||
| Funding Rounds | 1 | 4 |
| Taxonomy | ||
| Taxonomy | Ultra-low Carbon ConcreteCarbon MineralizationCarbon Dioxide UtilizationConcrete ManufacturingGreenhouse Gas ReductionCarbon Management +11 | Carbon RemovalReforestationAmazonEnvironmental ConservationClimate ChangeCarbon Offsetting +2 |
| Website | ||
| Website | carbonbuilt.com | mombak.com |
About CarbonBuilt
CarbonBuilt, founded in 2020 and headquartered in the United States, is pioneering in the field of manufacturing with its innovative technology that produces ultra-low carbon concrete. Positioned with the slogan, "Ultra-low Carbon Concrete Manufacturing of the Future," the company leverages its Carb...
About MOMBAK
MOMBAK is a startup founded in 2021 with the goal of becoming the world's largest carbon removal company. Their slogan, "Mombak is working to become the world's largest carbon removal company, starting by reforesting the Amazon," encapsulates their mission. The company received a significant boost w...
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Compiled from the BounceWatch company index. We last looked at CarbonBuilt on 21 Aug 2025, and MOMBAK on 12 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.
