Heimdal builds machines that extract calcium and magnesium carbonate from the ocean to make carbon negative concrete and glass. Limestone is responsible for more than 8% of global emissions, and using our process we’ve created the world’s first carbon negative concrete.
Location: United Kingdom, England, Oxford
Employees: 11-50
Phone: +1 701-547-2530
Founded date: 2020
Investors 9
Mentions in press and media 3
| Date | Title | Description | Source |
| 01.06.2022 | Hawaii Startup Launches World’s First Ocean-Assisted Carbon ... | (Photo: Sarah Lee/Unsplash)A Hawaii-based company has opened the world’s first ocean-assisted carbon... | extremetec... |
| 01.09.2021 | Here are all the companies from Day 2 of Y Combinator’s Summ... | Welcome back to TechCrunch’s continuing coverage of Y Combinator’s Summer 2021 Demo Day! This is Day... | techcrunch... |
| 30.08.2021 | Heimdal pulls CO2 and cement-making materials out of seawate... | One of the consequences of rising CO2 levels in our atmosphere is that levels also rise proportionat... | techcrunch... |