Decarbonization Partners is a private equity firm and venture capital firm. Team members are concentrated in San Francisco, California, United States. The known portfolio counts 10 companies, including ConnectDER, Guidewheel, Monolith, Group14 Technologies, Xnrgy Climate Systems and Antora Energy.
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Investment focus
Who to pitch at Decarbonization Partners
Decarbonization Partners portfolio companies (10)
- ConnectDER
- Guidewheel
- Monolith
- Group14 Technologies
- Xnrgy Climate Systems
- Antora Energy
- EPG
- Orennia
- Neustark
- Osapiens
Co-investors
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About Decarbonization Partners
The firm's listing covers sectors AI, Climate, Hardware and Real Estate, and focus areas Advanced Materials, Battery, Chemical and Clean Energy; known deals cluster at Growth, Late-Stage and Seed.
The team counts 6 people in our database. Pieter Houlleberghs (Managing Director), SuetChee Chiong (Managing Director) and Scott Himmelberger (Principal) are shown as the contacts to pitch.
Decarbonization Partners shares portfolio companies with 20 other investment firms, among them Sk Group, Capella Partners and Newlife Capital.
Frequently asked questions
What is Decarbonization Partners?
Decarbonization Partners is a private equity firm and venture capital firm whose team is concentrated in San Francisco, California, United States, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Decarbonization Partners invest in?
Listed sectors include AI, Climate, Hardware and Real Estate; listed focus areas include Advanced Materials, Battery, Chemical and Clean Energy. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Decarbonization Partners invest at?
The known deals of Decarbonization Partners include Growth, Late-Stage and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Decarbonization Partners?
3 of the 6 people on file at Decarbonization Partners are listed as contacts for the firm. All 6 have their own profile page.
How do I contact Decarbonization Partners?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 6 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal