Sallyport Investments is a family office - single based in Houston, United States, founded in 2012. Verified contact details, AUM data, and investment preferences on FindLPs.
Sallyport Investments is a single-family office based in Houston, Texas. Established in 2012, the firm provides capital and leadership to early-stage companies across the Upstream, Midstream, and Service Sectors of the Energy Industry. Sallyport Investments is the investment arm of the Doug Foshee Family Office, founded by Doug Foshee in 2012 to provide capital and leadership to companies, with a primary focus in the energy industry. We endeavor to be value-adding partners to the companies in which we invest, working side-by-side with our management teams to create great businesses and long-term value. Our team has broad experience in finance and operations across numerous sectors in which we invest. Our desire is first to help build great businesses by partnering with great management teams. By doing this, and staying focused on long-term value creation, we will create superior investment returns and thereby allow us to achieve our own financial and philanthropic goals.
Investment types: Real Assets & Natural Resources - General, Venture Capital, Venture Capital - Early Stage, Venture Capital - Later Stage
Sectors & themes: Energy, Oil & Gas, Oil & Gas Exploration & Production (Upstream), Non-Profit, Charitable Investments
Preferred geographies: Africa, Americas, Asia, Canada, Europe, Middle East, Oceania, United States
Location: 3270 Sul Ross Street\nHouston\n77098\nUnited States
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LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.