Stony Lonesome Group LLC Email Format
Venture Capital and Private Equity PrincipalsFlorida, United States11-50 Employees
Stony Lonesome Group LLC is a Tampa-based venture capital firm that participates in early-stage seed rounds for mission-focused, dual-use companies. The firm invests across sectors including AI, robotics, cyber, quantum, deeptech, healthcare and healthtech, and has broadened its focus to space ventures. It targets startups developing technically ambitious solutions and provides seed-stage support to help them advance their work. Based in the venture capital and private equity space, it serves entrepreneurs seeking early-stage backing and strategic guidance. In June 2026, the firm announced the appointment of Tyler Johnson as a general partner.