Investors in Houston
88 investors headquartered in Houston, the United States are recorded here, among them 38 private equity firms, 26 asset managers, 10 other investors and 9 venture capital firms. Stated investment stages run from pre-seed to buyout. The sectors named most often are Energy, Oil and gas and Manufacturing. 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 | Not applicable | Houston, United States |
| Adagio Capital Management, LLC | Direct investor | Asset manager | Not stated | Houston, United States |
| AEC Partners energy · E&P · Midstream · Oilfield Services |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| AHC Investments (Adell, Harriman, & Carpenter, Inc.) stocks · bonds |
Direct investor | Asset manager | Not stated | Houston, United States |
| Allegro Mineral Partners LLC minerals · royalty interests · oil and gas |
Direct investor | Asset manager | Not stated | Houston, United States |
| Alloy Capital middle-market enterprises · asset-light businesses · financial institutions · structured credit |
Direct investor | Asset manager | Not stated | 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 | Series A – 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 |
| Armadillo Litigation Funding LLC litigation funding · mass tort · personal injury · civil litigation |
Direct investor | Other | Not stated | Houston, United States |
| Atlas Global Asset Holdings commercial real estate · construction · energy · healthcare |
Direct investor | Other | Not stated | Houston, United States |
| Avidian Wealth Solutions technology · healthcare · energy · real assets |
Direct + LP | Family office | Not stated | Houston, United States |
| Aztlan Equity Management, LLC public equities · small- and mid-cap equities · fixed income |
Direct investor | Asset manager | Not stated | Houston, United States |
| Brasada Capital Management, LP equities · bonds · alternatives |
Direct investor | Asset manager | Not stated | 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 | Not stated | Houston, United States |
| Carnelian Energy Capital Management, LP upstream · midstream · oilfield services |
Direct investor | Private equity | Not stated | Houston, United States |
| Cathexis Ventures SaaS · Hardware · Consumer |
Direct investor | Venture capital | Pre-seed – Series A | Houston, United States |
| CAZ Investments private equity · private credit · secondaries · pro sports ownership |
Direct + LP | Asset manager | Not stated | Houston, United States |
| Chambers Energy Capital energy · exploration and production · oilfield services and equipment · refining and marketing |
Direct investor | Asset manager | Growth | Houston, United States |
| Cimbria Capital water utilities · water infrastructure · water equipment · water technology |
Direct investor | Private equity | Growth | Houston, United States |
| Covalence Investment Partners, L.P. traditional energy |
Direct investor | Private equity | Not stated | Houston, United States |
| CSL Capital Management, L.P. Energy Services · Equipment · Technology |
Direct investor | Private equity | Seed – Growth | Houston, United States |
| Dauntless Capital Partners LLC real estate · hospitality |
Direct investor | Private equity | Not stated | Houston, United States |
| Days Global Advisors public markets · private markets · absolute return strategies |
Direct investor | Asset manager | Not stated | Houston, United States |
| EIV Capital, LLC Energy Infrastructure · Upstream Oil and Gas · Energy Value Chain · Renewable Energy |
Direct investor | Private equity | Growth | Houston, United States |
| Elda River Capital Management, LLC Energy · Energy Infrastructure · Power & Renewables · Energy Efficiency |
Direct investor | Asset manager | Growth – Buyout | Houston, United States |
| EMC Capital Management LLC | Layer unknown | Asset manager | Not stated | Houston, United States |
| EnCap Investments energy · upstream · midstream · energy transition |
Direct investor | Private equity | Growth | Houston, United States |
| Encore Global Management | Layer unknown | Asset manager | Not stated | 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 | Not applicable | Houston, United States |
| EOC Partners Advisors L.P. energy · upstream · midstream · minerals |
Direct investor | Private equity | Not stated | 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 | Asset manager | 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 | Asset manager | Not stated | Houston, United States |
| Garcia Hamilton & Associates, L.P. fixed income |
Direct investor | Asset manager | Not stated | Houston, United States |
| Granite Harbor Capital, LLC private equity · real estate · private credit |
Direct investor | Asset manager | 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 | Not stated | Houston, United States |
| Iron Sharp Incorporated | Direct investor | Other | Buyout | 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 | Private equity | Growth – Buyout | Houston, United States |
| KWK Management LLC MBS · CMO · fixed income |
Direct investor | Asset manager | Not stated | 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 – Seed | Houston, United States |
| Milestone Capital forklift dealerships · party and tent rental · petrochemical and industrial services · technology asset lifecycle management |
Direct investor | Private equity | Buyout | Houston, United States |
| non sibi ventures industrial technologies · AI · sustainability |
Direct investor | Venture capital | Seed | Houston, United States |
| Novellus Ventures Therapeutics · Diagnostics · Med-Tech · Digital Health |
Direct investor | Venture capital | Seed – Series A | Houston, United States |
| Oikos Property Ventures real estate · short-term rentals · outdoor experiences |
Direct investor | Other | Not stated | Houston, United States |
| Orchard Global private credit · public credit · CLOs · long-short credit |
Direct investor | Asset manager | Not stated | Houston, United States |
| Pacific Strategic Investors | Limited partner | Asset manager | Funds | Houston, United States |
| Pan Capital Management LP energy · macro |
Direct investor | Asset manager | Not applicable | Houston, United States |
| Pelican Energy Partners energy services · manufacturing · oilfield services · nuclear energy services |
Direct investor | Private equity | Not stated | Houston, United States |
| Pickering Energy Partners LP energy · oil and gas · energy transition · natural resources |
Direct investor | Asset manager | Not stated | Houston, United States |
| Pin Oak Investment Advisors life settlement · private credit · real estate |
Direct + LP | Family office | Not applicable | 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 | Not stated | Houston, United States |
| Post Oak Energy Capital, LP upstream oil & gas · mineral rights · related infrastructure |
Direct investor | Private equity | Growth | Houston, United States |
| Quantor Capital LLC global multi-asset · equities · bonds · real assets |
Direct investor | Asset manager | Not stated | Houston, United States |
| Quantum Capital Group oil & gas · energy infrastructure · thermal power & renewables · decarbonization |
Direct investor | Private equity | Growth | Houston, United States |
| Reppert Capital Partners service · manufacturing · distribution · technology |
Direct investor | Family office | Growth – Buyout | Houston, United States |
| Ridgewood Energy oil and gas |
Direct investor | Private equity | Not stated | Houston, United States |
| Rock Hill Capital Industrial Products & Services · Infrastructure · Energy · Manufacturing |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Rockspring real estate · land development · commercial real estate · infrastructure |
Direct investor | Other | Not stated | Houston, United States |
| SageStreet commercial real estate · private equity |
Direct investor | Asset manager | Not stated | Houston, United States |
| Sallyport Specialty finance · infrastructure services · energy / transition · logistics |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Sarofim Realty Advisors LLC multifamily · retail · industrial · office |
Direct investor | Asset manager | Not applicable | Houston, United States |
| SCF Partners energy services · energy products · energy technology · oil and gas |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Seed Round Capital material science · semiconductors · biotech · energy |
Direct investor | Venture capital | Pre-seed – Seed | 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 |
| Stanley Capital Management, LLC public equities · value equity |
Direct investor | Asset manager | Not applicable | Houston, United States |
| The Catalyst Group, INC. healthcare · distribution · manufacturing · energy |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| The Salient Zarvona Energy Fund Gp, L.P. oil and gas |
Direct investor | Private equity | Not stated | Houston, United States |
| The Sterling Group, L.P. manufacturing · distribution · industrial services |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| The Windacre Partnership LLC | Direct investor | Other | Not applicable | Houston, United States |
| Thomist Capital Management, LP energy · basic materials · power generation · AI |
Direct investor | Other | Not applicable | Houston, United States |
| Valedor Partners Business Services · Consumer Goods & Services · Distribution · Infrastructure Services |
Direct investor | Private equity | Growth – Buyout | Houston, United States |
| Virage Capital Management LP litigation funding · law firm financing |
Direct investor | Other | Not applicable | Houston, United States |
| Werrus Energy Management Company, LLC upstream oil and gas · oilfield services · clean energy |
Direct investor | Private equity | Not stated | Houston, United States |
| White Deer energy · energy transition · related industries |
Direct investor | Private equity | Growth | Houston, United States |