12
Total investments
3
Early stage
5
Mid stage
0
Late stage
7y
Years active
Portfolio
11 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member (Deeptech Company)
2025
TimelyAI is building a Marketing Saas for Time-based Businesses.
“The idea is to solve the most burning need of our customers- Growing their clientele at an affordable price and being able to build lasting relationships with them for repeat business and referrals.”
"Coming soon with something extremely crazy!"
Investor
2024
Koloma is a geologic hydrogen company that leverages its technology, proprietary data, and human capital advantages to identify and commercialize these resources on a global scale.
Board Observer
2024
Infinium is an electrofuels provider on a mission to decarbonize the world. eFuels are a new class of synthetic fuels made using renewable power and waste carbon dioxide, not petroleum or resources needed to produce food. Infinium electrofuels can be dropped into existing trucks, planes and ships, significantly reducing harmful carbon dioxide emissions compared to fossil-based fuels. In addition to helping the transport industry meet carbon reduction goals, Infinium electrofuels are a lower carbon alternative for chemical processing, including plastics production. Learn why Amazon and other leading cleantech investors have chosen Infinium at www.infiniumco.com.
Interested in working for Infinium? View our open jobs and apply at https://www.linkedin.com/company/infiniumco/jobs/.
Infinium reserves the right to remove comments that are offensive, personal attacks, anonymous, not relevant, spam or otherwise do not meet our editorial policies.
Investor
2023
CarbonCapture Inc. is a climate tech company that makes modular Direct Air Capture (DAC) machines that can be connected in large arrays to remove massive amounts of CO2 from the atmosphere.
Angel Investor
2022
A network for entrepreneurs building in stealth.
Submit your information here so investors can find you:
harmonic.ai/get-discovered
Investor
2022
Electric Hydrogen manufactures, delivers and commissions the world’s most powerful electrolyzers to make clean hydrogen projects economically viable today. The company’s complete HYPRPlant includes all system components required to turn water and electricity into the lowest cost clean hydrogen. Electric Hydrogen has a team of more than 300 people in the United States and Europe.
Investor
2022
Dioxycle is pioneering breakthrough carbon utilization technologies that convert industrial emissions into sustainable chemicals with unprecedented energy and cost efficiency. By displacing fossil fuels for the production of key chemicals, Dioxycle has the potential to ultimately reduce over 800 million tons of CO2 per year, representing over 1% of the worlds emissions.
At Dioxycle, we believe that profitability is essential to trigger adoption of decarbonization technologies at the scale and speed required to reach our net-zero goals. With this in mind, our team is innovating across chemical, mechanical and system engineering to turn carbon transformation into an economically feasible, industrial reality. Having completed our medium-scale Proof-of-Concept carbon monoxide electrolyzer, we are now working towards a first-of-its-kind large-scale industrial prototype and are assembling key partnerships for future commercial roll-out.
We are supported by world-class funders including Lowercarbon Capital, Breakthrough Energy Ventures, Gigascale Capital and operate from two R&D centers in Europe and California. To see job openings and join force with us in our mission, please visit --> https://dioxycle.com/career/
Investor
2021
Amogy provides carbon-free energy solutions to decarbonize hard-to-abate sectors such as maritime, power generation and heavy industry. Proven in real-world applications, its patented ammonia cracking technology is mature, scalable, and a highly efficient method for splitting liquid ammonia, generating electrical power in combination with hydrogen fuel cells.
VC Investor @ Siemens' Venture Fund (Next47)
2019
N47 is a global venture firm. We invest when the product speaks loudest—before the buzz and the metrics, when the truest expression of potential is the product itself. That’s when we partner with bold builders, those who begin with insight and move with urgency, and help them grow from belief to scale. Headquartered in Silicon Valley, we back builders across the US, Europe, and Israel.
Experience · 19 entries
All (19)
Investments (12)
Founder (1)
Board (2)
2025
Board Member (Deeptech Company)
2025
TimelyAI is building a Marketing Saas for Time-based Businesses.
“The idea is to solve the most burning need of our customers- Growing their clientele at an affordable price and being able to build lasting relationships with them for repeat business and referrals.”
"Coming soon with something extremely crazy!"
2024
Investor
2024
Koloma is a geologic hydrogen company that leverages its technology, proprietary data, and human capital advantages to identify and commercialize these resources on a global scale.
Board Observer
2024
Infinium is an electrofuels provider on a mission to decarbonize the world. eFuels are a new class of synthetic fuels made using renewable power and waste carbon dioxide, not petroleum or resources needed to produce food. Infinium electrofuels can be dropped into existing trucks, planes and ships, significantly reducing harmful carbon dioxide emissions compared to fossil-based fuels. In addition to helping the transport industry meet carbon reduction goals, Infinium electrofuels are a lower carbon alternative for chemical processing, including plastics production. Learn why Amazon and other leading cleantech investors have chosen Infinium at www.infiniumco.com.
Interested in working for Infinium? View our open jobs and apply at https://www.linkedin.com/company/infiniumco/jobs/.
Infinium reserves the right to remove comments that are offensive, personal attacks, anonymous, not relevant, spam or otherwise do not meet our editorial policies.
2023
Investor
2023
CarbonCapture Inc. is a climate tech company that makes modular Direct Air Capture (DAC) machines that can be connected in large arrays to remove massive amounts of CO2 from the atmosphere.
Show all 19 entries ↓
Investment activity
2019–2025 · 12 investments
Recent (last 2 years)Earlier
