James Diaz-Sokoloff

VC investor | NED | Decarbonisation | Hydrogen | Climate

📍 United Kingdom🔄 Updated September 2026💼 4 investments📅 7 years investing🗓 Last invested Jan 2024
VC🌍 United Kingdom
4
Total investments
2
Early stage
1
Mid stage
1
Late stage
7y
Years active

Portfolio

4 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Jan 2024
Airhive is a DAC company based in London, UK, building a hybrid geochemical-DAC technology that leverages fluidisation to deliver fast, low cost CO2 removal.
Board Observer
Jan 2023
AquaHydrex is commercializing the ideal water electrolysis platform for producing Green Hydrogen.
Board Observer
May 2022
Hydrogen Mem-Tech is a pioneering Norwegian hydrogen technology company. We’re enabling the green transition by realising the potential of pure hydrogen through smart solutions.
VC Investor
Jul 2019
AP Ventures is an independent venture capital firm headquartered in London. Our specialist team is dedicated to investing in advanced technology companies which contribute to decarbonisation and global net-zero. The hydrogen value chain is a key focus of the fund and we have been investing in hydrogen since 2013; we currently invest in 25 hydrogen technology portfolio companies.
Experience · 4 entries
All (4)
Investments (4)
Board (3)
2024
Board Member
Jan 2024
Airhive is a DAC company based in London, UK, building a hybrid geochemical-DAC technology that leverages fluidisation to deliver fast, low cost CO2 removal.
2023
Board Observer
Jan 2023
AquaHydrex is commercializing the ideal water electrolysis platform for producing Green Hydrogen.
2022
Board Observer
May 2022
Hydrogen Mem-Tech is a pioneering Norwegian hydrogen technology company. We’re enabling the green transition by realising the potential of pure hydrogen through smart solutions.
2019
VC Investor
Jul 2019
AP Ventures is an independent venture capital firm headquartered in London. Our specialist team is dedicated to investing in advanced technology companies which contribute to decarbonisation and global net-zero. The hydrogen value chain is a key focus of the fund and we have been investing in hydrogen since 2013; we currently invest in 25 hydrogen technology portfolio companies.
Investment activity
2019–2024 · 4 investments
20191202212023120241
Recent (last 2 years)Earlier