Haddington Ventures, L.L.C.
Venture capitalHouston · Growth · 8 people tracked
Investment thesis
Haddington Ventures backs entrepreneurs navigating a changing energy landscape by providing capital and strategic support. The firm focuses on 'energy hubs' — projects that co-locate production, storage, and demand to deliver greater efficiency and reliability. Its portfolio spans both conventional and renewable energy businesses that bring innovative new infrastructure to the U.S. energy sector.
Source: firm website, verified Aug 11, 2026.
Team · 8 people
from the firm's website & public directoriesWhat they invest in
from 2 of 14 portfolio companiesEnergy ×2Cleantech ×1Deep Tech ×1
HQs:United States×2
Investments · 14 tracked
founders shown can be your intro pathACES Delta develops green hydrogen production, storage, and conversion infrastructure for renewable energy at utility and industrial scale.
CleantechDeep TechEnergyDelta, US
Sawtooth operates an underground salt cavern storage terminal near Delta, Utah for petroleum liquid products, including pressurized NGLs such as butane and propane and unpressurized refined products such as gasoline, diesel, and jet fuel.
EnergyDelta, US
Frequently asked questions
- What stage does Haddington Ventures, L.L.C. invest at?
- Haddington Ventures, L.L.C. invests at the Growth stage.
- What is Haddington Ventures, L.L.C.'s typical check size?
- Haddington Ventures, L.L.C. typically writes checks of $20M – $70M.
- What sectors does Haddington Ventures, L.L.C. focus on?
- Haddington Ventures, L.L.C. focuses on Cleantech, Climate Tech, Energy, New Materials.
- Where is Haddington Ventures, L.L.C. located?
- Haddington Ventures, L.L.C. is headquartered in Houston, US.
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