Sophie Purdom
InvestorManaging Partner at Planeteer Capital · Board director at Material Difference
New York, New York
Writes $500K – $3M checks · typically $1.8M
About
Sophie Purdom is Managing Partner at Planeteer Capital, where she invests in early-stage climate technology companies. She is also co-founder of CTVC, a newsletter covering climate venture capital with over 75,000 subscribers. Her background includes launching an ESG fund at a major endowment, prior experience at Bain & Co., authorship of a book on sustainable investing, and founding a carbon-negative fertilizer startup that has raised over $65 million.
Contact· self-published, not guessed
Likely email· guessed from name + firm domain, not firm-published
- s•••@planeteercapital.comreveal100% confident
Board director at Material Difference
Intro paths
In turn, Sophie can intro founders to Material Difference's investors below.
Material Difference's investors · 3
Co-founders at Material Difference
Experience
- Planeteer CapitalManaging Partnercurrent2022 — present
- Sightline Climate (CTVC)Co-Foundercurrent2020 — present
- Kula BioAdvisor, Co-Founder2018 — 2022Boston, Massachusetts, United States
- Bain & CompanyAssociate Consultant2016 — 2018Greater Boston Area
- Brown UniversitySustainable investing course & book2016 — 2018
- Brown UniversityBrown University Sustainable Investment Fund2015 — 2016
Colleagues at Planeteer Capital
Network1
Investors connected to Sophie in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Sophie Purdom?
- Sophie Purdom is Managing Partner at Planeteer Capital, where she invests in early-stage climate technology companies. She is also co-founder of CTVC, a newsletter covering climate venture capital with over 75,000 subscribers. Her background includes launching an ESG fund at a major endowment, prior experience at Bain & Co., authorship of a book on sustainable investing, and founding a carbon-negative fertilizer startup that has raised over $65 million.
- Where does Sophie Purdom work?
- Sophie Purdom is Managing Partner at Planeteer Capital and Board director at Material Difference.
- What check size does Sophie Purdom write?
- Sophie Purdom typically writes checks of $500K – $3M.
- Where did Sophie Purdom go to school?
- Sophie Purdom studied at Brown University (Environmental Science & Economics); Acton-Boxborough Regional High School.
Founder mafias
Brown University mafia114
Also came through, then founded or led a company.
+ 107 more
Acton-Boxborough Regional High School mafia4
Also came through, then founded or led a company.
Kula Bio mafia3
Also came through, then founded or led a company.
Sightline Climate mafia2
Also came through, then founded or led a company.
Same school
Also attended Brown University423
+ 417 more
Also attended Acton-Boxborough Regional High School5
Shared employers
Also worked at Sightline Climate (CTVC)11
+ 5 more
Also worked at Kula Bio2
Also worked at Bain & Company751
+ 745 more




















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