Post Oak Energy Capital Employee Directory
Venture Capital and Private Equity PrincipalsTexas, United States11-50 Employees
Post Oak Energy Capital is a Houston-based private equity and venture capital firm that concentrates its U.S. investments in the energy sector, with a focus on upstream production, midstream infrastructure, and oilfield services. It seeks to back oil and gas entrepreneurs and management teams who have clear business plans and a demonstrated history of creating value for investors. Within the energy investment space, the firm emphasizes partnerships with management teams that pursue defined strategies and measurable value outcomes. A notable development in 2026 was a May partnership with Quantentenergy to develop drill-ready assets in the Haynesville region. It focuses on domestic opportunities in upstream, midstream, and oilfield services, anchored by its Houston base.