Investors in Houston
54 investors headquartered in Houston, the United States are recorded here, among them 31 private equity firms, 9 other investors, 6 venture capital firms and 3 asset managers. Stated investment stages run from pre-seed to buyout. The sectors named most often are Energy, Midstream and Oil and gas. Every fact comes from the investor’s own website and links back to the page it was read from. Coverage is incomplete and biased toward investors who publish clearly.
| Investor | Layer | Type | Stage | Headquarters |
|---|---|---|---|---|
| 51quid Digital Assets blockchain · Web3 · digital assets |
Direct investor | Asset manager | Unknown | Houston, United States |
| AEC Partners energy · E&P · Midstream · Oilfield Services |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Amberjack Capital Partners, L.P. critical infrastructure services · industrial end markets · industrial products and services · infrastructure products and services |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Andros Capital Partners LLC energy · upstream · midstream · energy technology |
Direct investor | Private equity | Growth | Houston, United States |
| Ara Partners industrial decarbonization · chemicals and materials · food and agriculture · energy efficiency |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Atlas Global Asset Holdings commercial real estate · construction · energy · healthcare |
Direct investor | Other | Unknown | Houston, United States |
| Avidian Wealth Solutions technology · healthcare · energy · real assets |
Direct investor | Family office | Unknown | Houston, United States |
| BroadVail Capital Partners, LLC commercial real estate |
Direct investor | Private equity | Growth | Houston, United States |
| Cancer Focus Fund oncology · cancer therapies · immunotherapies · CAR-T |
Direct investor | Venture capital | Unknown | Houston, United States |
| CAZ Investments private equity · private credit · secondaries · pro sports ownership |
Direct investor | Other | Unknown | Houston, United States |
| Covalence Investment Partners, L.P. traditional energy |
Direct investor | Private equity | Unknown | Houston, United States |
| CSL Capital Management, L.P. Energy Services · Equipment · Technology |
Direct investor | Private equity | Seed – Growth | Houston, United States |
| Days Global Advisors public markets · private markets · absolute return strategies |
Direct + LP | Family office | Unknown | Houston, United States |
| Elda River Capital Management, LLC Energy · Energy Infrastructure · Power & Renewables · Energy Efficiency |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| EnCap Investments energy · upstream · midstream · energy transition |
Direct investor | Private equity | Growth | Houston, United States |
| Energy & Minerals Group LP natural resources · energy · mining · critical metals |
Direct investor | Private equity | Growth | Houston, United States |
| Energy Transition Ventures Distributed Energy · Electrification · Mobility · Resource Efficiency |
Direct investor | Venture capital | Seed – Series A | Houston, United States |
| EnerVest, Ltd. oil · natural gas |
Direct investor | Other | Unknown | Houston, United States |
| EOC Partners Advisors L.P. energy · upstream · midstream · minerals |
Direct investor | Other | Unknown | Houston, United States |
| Falcata Capital LLC software · technology-enabled services |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Fathom Fund Management, L.L.C. artificial intelligence · decarbonization · materials · space |
Direct investor | Venture capital | Seed – Series A | Houston, United States |
| FIC Partners Management, LP Gas Transmission · Power & Utilities · Downstream · De-carbonization & Renewables |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| First Reserve energy · utility · industrial |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Flagship Capital Partners commercial real estate |
Direct investor | Other | Unknown | Houston, United States |
| Granite Harbor Capital, LLC private equity · real estate · private credit |
Direct investor | Other | Growth | Houston, United States |
| Haddington Ventures, LLC energy · hydrogen · energy storage · critical minerals |
Direct investor | Private equity | Growth | Houston, United States |
| Houston Angel Network Consumer · Life Sciences · Energy · Tech & Software |
Direct investor | Angel network | Seed – Growth | Houston, United States |
| Houston Firefighters' Relief and Retirement Fund | Limited partner | Pension fund | Unknown | Houston, United States |
| Junction Energy Capital, LLC industrial · critical services |
Direct investor | Private equity | Buyout | Houston, United States |
| Juniper Capital Advisors, L.P. oil and gas · energy |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Kateri Capital real estate · private equity · lower middle market · multifamily |
Direct investor | Family office | Growth – Buyout | Houston, United States |
| LDR Partners LP Industrial Technology · Diversified Industrials · Aftermarket Parts & Accessories · Manufacturing |
Direct investor | Private equity | Buyout | Houston, United States |
| Main Street Capital Corporation Business Services · Commercial & Professional Services · Communication Services · Consumer Discretionary |
Direct investor | Other | Growth – Buyout | Houston, United States |
| Mercury Fund AI · blockchain · fintech · healthcare |
Direct investor | Venture capital | Pre-seed – Series B | Houston, United States |
| Novellus Ventures Therapeutics · Diagnostics · Med-Tech · Digital Health |
Direct investor | Venture capital | Seed – Series A | Houston, United States |
| Orchard Global private credit · public credit · CLOs · long-short credit |
Direct investor | Asset manager | Unknown | Houston, United States |
| Pelican Energy Partners energy services · manufacturing · oilfield services · nuclear energy services |
Direct investor | Private equity | Unknown | Houston, United States |
| Pickering Energy Partners LP energy · oil and gas · energy transition · natural resources |
Direct + LP | Asset manager | Unknown | Houston, United States |
| Pin Oak Investment Advisors life settlement · private credit · real estate |
Direct + LP | Other | Unknown | Houston, United States |
| PO&G Resources oil and gas |
Direct + LP | Private equity | Growth – Buyout | Houston, United States |
| Pontem Energy Capital oil and gas · energy · upstream · midstream |
Direct investor | Private equity | Unknown | Houston, United States |
| Post Oak Energy Capital, LP upstream oil & gas · mineral rights · related infrastructure |
Direct investor | Private equity | Growth | Houston, United States |
| Quantum Capital Group oil & gas · energy infrastructure · thermal power & renewables · decarbonization |
Direct investor | Private equity | Growth | Houston, United States |
| Ridgewood Energy oil and gas |
Direct investor | Private equity | Unknown | Houston, United States |
| Rock Hill Capital Industrial Products & Services · Infrastructure · Energy · Manufacturing |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| SageStreet commercial real estate · private equity |
Direct investor | Other | Unknown | Houston, United States |
| Sallyport Specialty finance · infrastructure services · energy / transition · logistics |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| SCF Partners energy services · energy products · energy technology · oil and gas |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| SigmaBleyzer agriculture · energy · technology · retail |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| South Loop Ventures Energy · Climatech · Healthtech · Spacetech |
Direct investor | Venture capital | Pre-seed – Seed | Houston, United States |
| The Sterling Group, L.P. manufacturing · distribution · industrial services |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Valedor Partners Business Services · Consumer Goods & Services · Distribution · Infrastructure Services |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Werrus Energy Management Company, LLC upstream oil and gas · oilfield services · clean energy |
Direct investor | Private equity | Unknown | Houston, United States |
| White Deer energy · energy transition · related industries |
Direct investor | Private equity | Growth | Houston, United States |