Mark Andrews

2TD Drilling AS provides drilling tools to the oil and gas industry. It produces mechanical equipment and control systems. The firm's product is an electro-mechanical rotary steerable drilling tool, which targets the large and expanding directional drilling market, both on and offshore. Its tool is in the prototype development stage. The company was founded by Tom Fedog, Per Olav Haughom, Børge Richard Kolstad and Erik Heimar Zachariasen in 2008 and is headquartered in Algard, Norway.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

C&J OldCo, Inc. engages in the provision of hydraulic fracturing, coiled tubing and wireline and other complementary services. It operates through the following segments: Stimulation and Well Intervention Services, Wireline Services and Equipment Manufacturing. The Stimulation and Well Intervention Services segment provides hydraulic fracturing and coiled tubing, stimulation services, and directional drilling services. The Wireline Services segment offers cased-hole wireline and other complementary services, including logging, perforating, pipe recovery, pressure testing, and pump down services. The Equipment Manufacturing segment manufactures, refurbishes and repairs equipment and provides oilfield parts and supplies for third-party customers in the energy services industry. The company was founded by Joshua E. Comstock in 1997 and is headquartered in Houston, TX.