Leafr
3 known investors
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Leafr is an on-demand marketplace that connects companies with vetted sustainability consultants across disciplines including carbon accounting, ESG reporting, supply chain sustainability, and climate transition planning. The platform enables organizations to access specialized expertise for sustainability projects ranging from strategy development to regulatory compliance.
Founders & leadership
NV
Nick ValenziaCo-FounderHe holds an MBA from the University of Oxford and a first-class degree in History and French from King's College London, previously founded VoicePals and ByDesign Consulting, mentored startups at Bethnal Green Ventures, and worked as a product and innovation consultant at Accenture, including as East Africa Deputy Lead for Accenture Development Partnerships.
GB

Gus BartholomewCo-FounderGus Bartholomew is the founder of Leafr, an on-demand marketplace connecting companies with vetted sustainability consultants for carbon accounting, ESG reporting, supply chain sustainability, and climate transition planning.
Investors · 3
Haatchlisted by HaatchLondon · $500K – $1M
How we know: a partner's Signal profile · Not right? Tell us
SyndicateRoomlisted by SyndicateRoomCambridge
How we know: SyndicateRoom's portfolio page · the VCSheet dataset · Not right? Tell us
Frequently asked questions
- What does Leafr do?
- Leafr is an on-demand marketplace that connects companies with vetted sustainability consultants across disciplines including carbon accounting, ESG reporting, supply chain sustainability, and climate transition planning. The platform enables organizations to access specialized expertise for sustainability projects ranging from strategy development to regulatory compliance.
- Who founded Leafr?
- Leafr was founded by Nick Valenzia, Gus Bartholomew.
- Who are Leafr's investors?
- Leafr's investors include Cool Climate Collective, Haatch, SyndicateRoom.



