Jack Horn

GTCR LLC (GTCR) is a private equity firm founded in 1980 by Charlie Thomas. The firm is headquartered in Chicago, Illinois.

Sterling Fund Management LLC (Sterling Partners) is a Private Equity firm founded in 1983 by Eric Becker, Michael Bronfein, Shoshana M. Vernick, Jeff Elburn. The firm is headquartered in Chicago, Illinois.

Desert NDT LLC engages in provision of non-destructive testing, inspections, and data management services for pipelines, plants, fabrication and midstream infrastructure. It offers automated ultrasonic testing, real-time radiography, X-ray crawlers, conventional gamma radiography, ultrasonic testing, magnetic particle testing, liquid penetrant testing, API inspections, specialty inspections, and radiography inspection equipment for small- and large-diameter pipes. The company was founded on January 27, 2012 and is headquartered in Houston, TX.

National Underground Group provides video inspection, cleaning, and rehabilitation of pipelines. It offers cross bore inspection of laterals, CCTV pipeline inspection, CCTV lateral launch, panorama 3D OPTO scanners, panorama manholes, geographic information system integrations, trenchless pipeline repair services for main line and lateral cured-in-place-pipe lining, spot repair, top hat lateral seals, and pipe bursting; and pipe cleaning and vacuum excavating solutions. The company was founded in 1946 and is headquartered in Mission Viejo, CA.

GEM Mobile Treatment Services, Inc. provides wastewater treatment services. It specializes in the treatment of water and air, in-house engineers and scientists apply vapor control technologies to operations, such as tank degassing, using vapor combustion, liquid scrubbing, or carbon absorption for emissions control. The company was founded in 1994 and is headquartered in Signal Hill, CA.

Brace Industrial Group, Inc. provides scaffolding, insulation, painting, coating and fire-proofing services to a variety of industrial clients. The firm serves the energy, petrochemical, manufacturing and agricultural sectors. It offers a compelling value proposition that combines proprietary equipment and services. The company was founded in 2013 and is headquartered in Houston, TX.

Q-Centrix LLC provides healthcare news, resources, data reporting tools and applications used by healthcare providers. It offers core measure, ACC, STS, and trauma registry clinical data abstraction outsourcing services. The firm also provides customized abstraction, reporting and analytical services to help customers to capture and analyze discretionary sets of clinical care and outcomes data. The company was founded by Rob Schwager in 2010 and is headquartered in Portsmouth, NH.

Allen & Co. provides real estate services. The private company is based in New York, NY.

Conco Services LLC manufactures materials needed for plants and refineries. It provides condenser and heat exchanger services to the power generation and industrial process industries. The firm offers tube cleaners, plugs, inserts, tube cleaning systems and leak detection systems. Its services industrial cleaning services, condenser tube cleaning, air preheater cleaning and video probe inspection. The company was founded in 1923 and is headquartered in Verona, PA.

Directional Services, Inc. provides specialized services that include electrical solar construction, utility construction and maintenance. It also offers ll service licensed electrical and utility contracting services. The company was founded in 2005 and is headquartered in Hope Mills, NC.

Rising Point Capital LLC (Rising Point Capital) is a private equity firm. The firm is headquartered in Chicago, Illinois.

Fairway Lawns, Inc. provides lawn care and pest control services. The company is headquartered in Little Rock, AR.

Statewide Safety Systems provides traffic control solutions. The company was founded in 1987 and is headquartered in Irvine, CA.

A-Rent Test Equipment LLC provides electrical test equipment. The company is headquartered in Burr Ridge, IL.

Founded in 1958, Merrill Lynch Piece Fenner & Smith, Inc. is an SEC registered broker/dealer located in New York City. The firm is a subsidiary of BAC North America Holding Co. and their ultimate parent is Bank of America Corp. (NYSE BAC).