Founded in 1998, Quantum is a leading provider of private equity capital to the global energy industry which, together with its affiliates, has had more than $7 billion of capital under stewardship. The employees of Quantum are experienced energy professionals with expertise in finance and operations and broad technical skills in the oil and natural gas business.
Riverstone is an energy and power-focused private investment firm founded in 2000 with approximately $27 billion of equity capital raised. Riverstone conducts buyout and growth capital investments in the exploration and production, midstream, oilfield services, power, and renewable sectors of the energy industry. With offices in New York, London, and Houston, as of April 30, 2014, the firm has committed approximately $25.8 billion to 107 investments in North America, Latin America, Europe, Africa, and Asia.
Established in 1998, Lime Rock Management LP (‘‘Lime Rock Management’’) has raised approximately $5.5 billion in private equity funds for investment in the energy industry through Lime Rock Partners (‘‘Lime Rock’’), investors of growth capital in exploration and production and oilfield services companies worldwide, and Lime Rock Resources, acquirers and operators of oil and gas properties in the United States. Lime Rock is a creative investment partner in building differentiated oil and gas businesses side by side with entrepreneurs every day. From three locations worldwide, the Lime Rock team brings its specialist finance and operating expertise, global presence, technology leadership, people-centered strategies, and patient hard work to help its investors and portfolio company partners profit from operational growth.