B. J. Ellis

Luther King Capital Management Corp. (LKCM) is the investment advisory firm headquartered in Fort Worth, Texas and has additional offices in Austin, San Antonio, and Dallas. The firm was founded in 1979 by J. Luther King, Jr. and is a subsidiary of Southwest JLK Corp. LKCM provides investment management services to high-net-worth individuals, foundations, endowments, investment companies, pension and profit-sharing plans, trusts and estates, among other organizations.

Compressor Systems, Inc. manufactures compressor systems. Its products are used by international oil and gas customers for well head compression, gas gathering and storage, liquid recovery, gas transmission, and pressure maintenance. The company was founded in 1971 and is located in Midland, TX.

Part of IDEAGlobal Ltd., Streetadvisor.com is a company that provides independent investment analysis over the Internet. The company is based in Fort Worth, TX. Streetadvisor.com was acquired by IDEAGlobal Ltd. on July 24, 2000 for $25 million.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

Pacesetter Capital Group LLC (Pacesetter Capital) is a private equity firm founded by Donald Ray Lawhorne in 1970. The firm is headquartered in Plano, Texas.

Jefferson Bank (San Antonio, Texas) operates as a commercial bank. It offers personal and business loans, wealth management, mortgages services. The company was founded on August 12, 1946 and is headquartered in San Antonio, TX.

LKCM Headwater Investment (LKCM Headwater Investment) is the private equity arm of Luther King Capital Management Corp, founded by John Bryan King. The firm is headquartered in Fort Worth, Texas.

Applied System Technologies LLC provides aluminum piping systems available for distribution of compressed air, vacuum, and inert gases. Its products include elevation, infinity, and quick-fit by infinity. The company was founded in 2005 and is headquartered in Charlotte, NC.

Relevant Power Solutions LLC designs, engineers, packages, installs and operates gas turbine. The firm offers operations and maintenance and fuel solutions. The company was founded by Richard Wolf on February 28, 2017 and is headquartered in Houston, TX.

Relevant Rental Solutions provides critical service solutions. It offers instrumentation and automation, rotating equipment, thermal equipment, purification and building solutions. The company is headquartered in Houston, TX.

Stage 3 Separation LLC, founded in 2009 by Fred Lausen, is a private company based in Houston, TX that specializes in meeting the solids control needs of clients in the oil and gas industry. The company's primary focus is on recycling and reusing fluids and reducing waste transportation and disposal through optimized process performance. Stage 3 Separation has an excellent safety record and offers 24/7 service. The company goes beyond a simple equipment rental business model and works with clients to build efficient project scopes and determine equipment needs. Specialized technologies allow for real-time monitoring and sophisticated data capture, setting Stage 3 apart from others in the industry and guaranteeing clear value-added results for its clients. The company has subsidiaries in the United States.