Showing 8 companies
Marble
Marble
8 jobs
Finance
Lending and Investments

We partner with scientists, engineers and operators to create companies that solve hard climate problems. Since 2021, we have created 7 highly differentiated companies across opportunity areas like ammonia, methanol, direct air capture, geologic hydrogen, concrete materials and weather control. 100% of our earliest companies have been successful in raising follow-on funding. And we have many more in the pipeline!

Aerleum
Aerleum
2 jobs
DeepTech
Manufacturing

Aerleum Develops a groundbreaking system that combines CO2 capture and conversion to produce clean fuels and chemicals.

Agriculture and Farming
Sustainability

Atmo Cooling leverages patented technology to create microclimates in desert regions, cooling environments by up to 15 degrees Celsius without using fresh water. Their innovative approach addresses the challenges of climate change by transforming underutilized deserts into productive areas for agriculture and clean energy. The company is positioned to make a significant impact in sustainability and environmental management, appealing to investors interested in climate solutions.

Bloomineral has developed a groundbreaking biomineralization process that efficiently removes CO2 from the atmosphere and stores it as valuable biominerals. This innovative solution not only sequesters CO2 permanently for over 1000 years but also does so with the lowest nutrient requirements compared to other biobased solutions. By utilizing marine organisms and industrial waste, Bloomineral's scalable approach contributes to the decarbonization of various industries, positioning the company as a leader in the blue economy and carbon negative technologies.

Agriculture and Farming, Sustainability
Biotechnology

Direct green ammonia synthesis from air, water and electricity to decarbonise fertiliser and fuel.

Agriculture and Farming
Agriculture and Farming, Sustainability
Biotechnology
Food

We're a venture-backed agricultural biotech company, developing solutions to shield crops from the effects of climate change, safeguard yields, and support the global effort to sustainably feed the planet.

Deeptech
Hardware, Sustainability

We are on a mission to propel the world towards net zero emissions! We are developing a unique electrochemical process which is 10x more energy efficient than first generation DAC and 3x better than the most ambitious second generation technologies. At megaton scale, we estimate the cost per ton to be well below $100/ton. The startup is proudly backed by the climate tech venture studio Marble.

Vema Hydrogen is a pioneering clean hydrogen production company. It helps to fight the enormous decarbonization issue.