Tenon Venture Partners is a Boston-based venture capital firm backing deep tech and technology companies in the United States. It has seed-stage investment activity and has acted as a lead investor, with portfolio exposure across AI, biotechnology, cybersecurity, aerospace and space, robotics, AR/VR optics, semiconductors, hardware, energy and e-commerce. The firm is relevant for founders building technically complex products that need venture backing plus help with company building, commercialization and technical execution.