Odyssey Ventures Odyssey Ventures is a transatlantic venture capital firm headquartered in London, United Kingdom, with an additional presence in San Francisco, United States. The firm focuses on early-stage investments in technology-driven startups, particularly in deep tech, AI, applied automation, and related sectors, aiming to help European founders scale globally. Odyssey seeks to bridge the valuation and funding gap between European and U.S. markets by providing early equity capital along with strategic support and access to international networks. Its investment activity spans pre-seed through Series A, with a mission to support ambitious founders addressing complex technical and industrial opportunities. The firm was co-founded by experienced investors with backgrounds in tech entrepreneurship and venture leadership.