John Clarke

Dynegy, Inc., a holding company provides electricity, natural gas and natural gas liquids to markets and customers throughout the United States through its subsidiaries. The company owns and operates a diverse portfolio of assets, including power plants and gas processing plants. It provides wholesale power to utilities, cooperatives, municipalities, and commercial and industrial customers. It gathers and processes natural gas, and fractionates, stores, transports, and markets natural gas liquids. The company was incorporated in the state of Illinois in 1999 and is based in Houston, Texas.

Founded in 1974, Simmons & Company International is an independent investment bank headquartered in Houston, Texas. The firm is a subsidiary of Piper Jaffray & Co. and their ultimate parent is Piper Jaffray Cos. (NYSE: PJC). Simmons & Co. specializes in the entire spectrum of the energy sector. They also provide services related to M&As and divestitures, public offerings, institutional research and sales and trading.

Houston Exploration Co. provides oil and gas exploration services on growing reserves & production through the exploration, development, exploitation and acquisition of natural gas. The company is located in Houston, TX.

Part of The Williams Cos., Inc., Transco Energy Co. LLC is a company that operates natural gas pipelines. The company is based in Houston, TX. Transco Energy Co. was acquired by The Williams Cos., Inc. on January 19, 1995 for $430.50 million.

Tenneco, Inc. engages in the design, manufacture, market and sale of innovative clean air, powertrain and ride performance products and systems. It operates through the following segments: Motorparts, Performance Solutions, Clean Air, and Powertrain. The Motorparts segment consists of a portfolio of brand-name products in the global vehicle aftermarket within seven product categories including shocks and struts, steering and suspension, braking, sealing, engine, emissions, and maintenance. The Performance Solutions segment designs a variety of products and systems designed to optimize the ride experience of the global customer base, including noise, vibration, and harshness performance materials, advanced suspension technologies, ride control, braking, and systems protection. The Clean Air segment offers products and systems designed to reduce pollution and optimize engine performance, acoustic tuning, and weight on a vehicle for light vehicles, commercial trucks, and off-highway original equipment customers. The Powertrain segment focuses on original equipment powertrain products for automotive, heavy duty, and industrial applications. The company was founded on April 1, 1940 and is headquartered in Skokie, IL.

Tesco Corp. engaged in the provision of technology-based solutions for drilling, servicing, and completion of wells for the upstream energy industry. The company was founded on December 01, 1993 and was headquartered in Houston, TX.

Flare Industries LLC develops combustion and pollution control technology and equipment. Its products include enclosed combustion systems and gas compression and vapor recovery systems. The company was founded in 1984 and is headquartered in Austin, TX.

Pipe Pros LLC provides casing and tubing running services. It offers services for casing fill up tools, handling equipment, power tongs, torque monitoring systems, pick up, lay-down machines and tubing services for hydraulic tongs and chrome handling instruments. The firm provides tubing services to the oil and natural gas sectors. The company was founded by Gary Edwards in July 2009 and is headquartered in Corpus Christi, TX.

Cimarron Energy, Inc. manufactures oil and natural gas production and processing equipment. Its products include flares, gas production units, LACT units, line heaters, oil treating, sand separators, separation, storage tanks, interconnecting pipe skids, slug catchers, vapour recovery units and vapour recovery towers. The company was founded by John W. Moore Jr. in 1976 and is headquartered in Houston, TX.

Aereon, Inc. engages in the provision of gas and vapor handling, combustion, and recovery technologies and services. Its brands include Flare Industries, Jordan Technologies, Mactronic, and Abutec - Advanced Burner Technologies. The company was founded in 2012 and is headquartered in Austin, TX.

Cimarron Energy Holdco, Inc. operates as a holding company. The company is headquartered in Dallas, TX.

Glori Energy Technology, Inc. provides oil recovery interface of biology, chemistry and engineering. It designs customized microbe and nutrient treatment systems, including Activated Environment for the Recover of Oil System for oil producers to install into existing production infrastructure to increase oil recovery. The company was founded by John A. Babcock, Suresh Kumar Soni and Rajendra Kumar Pachauri in 2005 and is headquartered in Houston, TX.