Calyx Global
Leadville, US · Founded 2021 · 46 employees on LinkedIn · 3 known investors
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1,259 people in our graph share verified history with the Calyx Global team — schools, employers, funds. One of them is your warm intro.
Rob van der Meijunlockedknows Duncan Van Bergen · together at Shell (overlapped)
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Calyx Global provides independent, science-based ratings and analysis of carbon credits across 30+ project types, along with pre-verification project risk assessments and advisory services. It serves carbon market participants such as buyers and investors evaluating carbon credit quality and integrity, operating on a subscriber-funded model.
Founders & leadership
Calyx Global was founded in 2021 by Donna Lee and Duncan Van Bergen.
DL

Donna LeeCo-Founder
DV

Duncan Van BergenCo-FounderDuncan Van Bergen is co-founder of Calyx Global, which provides ratings and analysis of carbon credits for market participants. He has over 25 years of experience in business development, commercial strategy, and leadership across multiple continents.
Investors · 3
Frequently asked questions
- What does Calyx Global do?
- Calyx Global provides independent, science-based ratings and analysis of carbon credits across 30+ project types, along with pre-verification project risk assessments and advisory services. It serves carbon market participants such as buyers and investors evaluating carbon credit quality and integrity, operating on a subscriber-funded model.
- Who founded Calyx Global?
- Calyx Global was founded by Donna Lee, Duncan Van Bergen in 2021.
- Who are Calyx Global's investors?
- Calyx Global's investors include New Climate Ventures, Peak XV Partners, Time Zero Capital.
- Where is Calyx Global headquartered?
- Calyx Global is headquartered in Leadville, US.




