Arctern Ventures

ArcTern Ventures, a Toronto-based venture capital firm with offices in San Francisco and Oslo, is dedicated to tackling climate change through investments in breakthrough technologies. Their focus areas include renewable energy, clean mobility, the circular economy, sustainable food and agriculture, and industrial decarbonization. They manage one of the world's largest dedicated climate tech funds, recently closing their oversubscribed $335 million Fund III​. ArcTern Ventures typically invests in early growth-stage companies that show significant potential for greenhouse gas emission reductions. Their strategy is to back companies with some commercial traction, aiming for those that can rapidly scale revenue and provide immediate climate impact. They often lead investment rounds, with initial checks ranging from $5 million to $10 million, and can commit up to $35 million per company, including follow-on support​. Notable investments by ArcTern Ventures include Clir Renewables, Flashfood, Hydrostor, and Terramera. These companies exemplify ArcTern’s commitment to sustainability and innovation across North America and Europe. The firm values deep research and collaboration, partnering with bold entrepreneurs to drive significant environmental impact.