Captured carbon re-stored into raw materials. We put CO2 to good, permanent use in carbon-negative minerals through the process of CO2 mineralisation.
Location: Hungary, Central Hungary, Budapest
Total raised: $25M
Investors 3
| Date | Name | Website |
| - | Wave Ventu... | wave.ventu... |
| 12.11.2022 | Walerud Ve... | walerud.co... |
| 21.03.2023 | Grantham F... | granthamfo... |
Funding Rounds 1
| Date | Series | Amount | Investors |
| 10.10.2024 | Series A | $25M | - |
Mentions in press and media 11
| Date | Title | Description |
| 21.08.2026 | SaltX Technology Holding AB Interim Report Q2 - 2026 | SaltX Technology Holding AB Interim Report Q2 - 2026 Fri, Aug 21, 2026 08:00 CET Report this content SaltX Technology is a Swedish Greentech company that develops and markets sustainable technology that benefits customers, the climate, and ... |
| 26.06.2026 | SaltX secures EU funding to demonstrate electrified and circular cement production with Holcim and Paebbl | SaltX secures EU funding to demonstrate electrified and circular cement production with Holcim and Paebbl Fri, Jun 26, 2026 08:00 CET Report this content SaltX Technology, Holcim, and Paebbl will jointly demonstrate an integrated concept th... |
| 24.10.2025 | 15% of Slush alumni become founders — a launchpad unlike any other in Europe | This week, research reveals that Slush alumni are at the core of building the future of European tech, as 15 per cent (68 out of a total of 459) of the team go on to become founders, according to data released by Slush in collaboration with... |
| 15.05.2025 | Meet Wave Ventures, the Finnish Gen Z VC fund for Gen Z Founders announcing a €7 million fund | Helsinki-based Wave Ventures, a Gen Z-run VC firm, announces its third fund at €7 million, tripling the size of its previous fund – aiming to become the leading early-stage backer of Gen Z Founders across the Nordics and Baltics. Wave’s thi... |
| 08.11.2024 | SeaO₂: The Wave of Change in Carbon Removal Technology | In the battle against climate change, innovation is the lifeboat. SeaO₂, a Dutch startup, is steering this vessel with its groundbreaking technology aimed at removing carbon dioxide (CO₂) from seawater. Recently, the company secured over €2... |
| 04.11.2024 | Amsterdam-based SeaO₂ secures over €2 million to advance its CO₂ removal technology | Dutch startup SeaO₂ has announced over €2 million in new funding to advance its technology for removing CO₂ from seawater. The funding aims to support SeaO₂’s goals of removing one megaton of CO₂ by 2030 and one gigaton by 2045. SeaO₂’s Dir... |
| 14.10.2024 | Last week recap: European tech companies raised over €956M, around 73% collected by 10 biggest deals | Last week, we tracked more than 70 tech funding deals worth over €956 million, and over 5 exits, M&A transactions, rumours, and related news stories across Europe. In Q3 2024, European tech companies raised €11 billion over 891 deals. C... |
| 10.10.2024 | Paebbl Raises €22.8M in Series A Funding | Paebbl, a Rotterdam, The Netherlands-based decarbonization technology company, raised €22.8m in Series A funding. The round was led by Capnamic, with participation from The Climate Pledge Fund (Amazon), Holcim, and industrial family offices... |
| 09.10.2024 | Paebbl raises $25M to supercharge carbon storage in the built environment | Paebbl, a company turning captured CO2 into permanent, carbon-storing materials, has raised a $25M Series A funding round. The new capital will accelerate Paebbl’s work to scale up and complete a future-proof value chain for CO2 storage in ... |
| 09.10.2024 | Rotterdam-based Paebbl raises €22.8 million to supercharge CO2 storage in the built environment | Paebbl, a company turning captured CO2 into permanent, carbon-storing materials, has raised a €22.8 million Series A funding round. The new capital will accelerate Paebbl’s work to scale up and complete a future-proof value chain for CO2 st... |
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