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Key people at Centaurus Capital.
Centaurus Capital operates as an investment management firm, initially an energy-focused hedge fund. The firm pursued diverse strategies, including opportunistic long-short positions and distressed credit. Now a family office, Centaurus manages a broad asset portfolio with strategic emphasis on energy-related ventures and industrial sectors, deploying capital across investment stages.
John D. Arnold founded Centaurus Capital in August 2002, following his tenure at Enron. Arnold used his bonus and two investors to establish the firm. His insight capitalized on market opportunities in energy trading post-Enron, leveraging his deep expertise in energy markets and derivatives from his successful trading career.
As a hedge fund, Centaurus Capital served institutional and high-net-worth investors. As a family office, it now manages John Arnold's assets, deploying capital into private and public markets. The firm’s vision focuses on identifying strategic investments that generate long-term value, particularly within the evolving energy transition and compelling industrial sectors.
Key people at Centaurus Capital.
Centaurus Capital has 1 tracked investment across 1 company. The latest tracked deal is $462.0M Series E in Fervo Energy in December 2025.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Dec 10, 2025 | Fervo Energy | $462.0M Series E | Eduardo Saverin | JB Straubel, Kris Singh, AllianceBernstein, Atacama, Breakthrough Energy Ventures, Calstrs, Capricorn Investment Group, Carbon Equity, Climate First, Congruent Ventures, Data Collective, Devon Energy, Echelon, Galvanize, Impact Science Ventures, Liberty Mutual Investments, Marunouchi Innovation Partners, Mercuria, Mitsubishi Heavy Industries, Sabanci Climate Ventures |