Borealis Ventures is a venture capital firm headquartered in Hanover, New Hampshire, United States that invests in early-stage healthcare and life sciences companies. It focuses on backing founders developing new therapies, digital health solutions, animal health innovations, and related technologies. The firm partners with entrepreneurs to provide seed through growth-oriented equity capital and strategic support across the U.S. market. Borealis works with syndicate partners to amplify resources available to portfolio companies. Its investment activity reflects long-term engagement in transformative healthcare opportunities.