Marcus Rowland

FTS International, Inc. engages in the provision of oil and natural gas well completion services. Its services include pressure pumping, wire line and perforating, reservoir optimization, and equipment manufacturing. The company was founded in 2002 and is headquartered in Fort Worth, TX.

Warren Resources, Inc. operates as an exploration company. The firm engages in the acquisition, exploration, development and production of domestic onshore crude oil and gas reserves. It focuses on the exploration and development of water flood oil recovery properties. The company was founded on June 12, 1990 and is headquartered in Austin, TX.

IOG Capital LP (IOG Capital) is a private equity firm founded in 2014 by Marcus C. Rowland. The firm is headquartered in Dallas, Texas.

Post Oak Bancshares, Inc. provides banking services. The firm offers business banking such as deposit accounts, loans, debit cards, credit card processing and programs, and reorder checks; personal banking; and treasury services. The company was founded in July 2004 and is headquartered in Houston, TX.

Canvas Energy, Inc. engages in the acquisition, exploitation, exploration and production of onshore oil and natural gas. It focuses on deposits of Stack, Meramec and Osage, Oswego, and Woodford located in Oklahoma and the Texas Panhandle. The company was founded by Mark A. Fischer and Charles A. Fischer in April 1988 and is headquartered in Oklahoma City, OK.

Hi-Crush, Inc. engages in the production of monocrystalline sand. It owns, operates, and develops sand reserves and related excavation as well as processing facilities. The firm supplies frac sand and logistics services. The company was founded on May 8, 2012 and is headquartered in Houston, TX.

Warrior Technologies Acquisition Co. operates as a blank check company. The firm's business purpose is to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The company was founded on July 14, 2020 and is headquartered in Midland, TX.

SAExploration Holdings, Inc. is an oilfield services company. It is engaged in the provision of seismic data acquisition and logistical support services, which includes program design, planning & permitting; camp services; surveying & drilling; and reclamation. The company was founded on February 2, 2011 and is headquartered in Houston, TX.

Energy Innovation Capital Management LLC (Energy Innovation Capital) is a venture capital firm founded in 2015 by Jeffrey Clark. The firm is headquartered in Orinda, California.