Skip to main content


Rest Connect
James Byrne

James Byrne

Partner, Sustainable Ventures

James Byrne is Manager Partner Sustainable Ventures, the home of Climate Tech, where sustainable innovation for a net-zero future lives. Sustainable Ventures is a full service ecosystem empowering sustainable start-ups to scale through community, investment, innovation and workspace.

Sustainable Ventures has supported over 300 Climate Tech entrepreneurs to scale and have two exits both as investors and founders, and are on track to scale 1,000 sustainable startups by 2025.