Leafr
2 known investors
Find your way into Leafr
18 people in our graph share verified history with the Leafr team — schools, employers, funds. One of them is your warm intro.
Paul McNabbunlockedknows Gus Bartholomew · together at SupplyCompass (overlapped)
knows the team · via SupplyCompass
×6knows the team · via GrowthMentor
knows the team · via Stace
×3knows the team · via University College of Estate Management
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 ValenziainCo-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 BartholomewinCo-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 · 2
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, SyndicateRoom.



