Thomas H. Hartman

NTS Holdings, Inc. provides trench safety solutions for underground maintenance and construction activities. The company was founded in 2010 and is headquartered in Lubbock, TX.

Stonebridge Partners LLC (Stonebridge Partners) is a private equity firm founded in 1986. The firm is headquartered in White Plains, New York.

University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA.

Osmose Holdings, Inc. engages in the research and development of products and services for wood preservation technology. It provides predictive and preventative maintenance services for distribution and transmission systems. The firm offers lumber preservation technology which includes lumber, wood treating plants and pressure treated lumber products. The company was founded in 1934 and is headquartered in Buffalo, NY.

Energy Systems Group LLC provides energy solutions and performance contracting services. It provides solutions for the modernization of buildings and energy infrastructures in the government, education, healthcare and commercial sectors. The firm also designs, builds and operates waste-to-energy facilities and cogeneration plants and offers renewable energy technology solutions such as solar, wind and geothermal. The company was founded in 1994 and is headquartered in Newburgh, IN.

Oaktree Capital Management (Private Equity) (Oaktree Capital Management) is a private equity subsidiary of OCM Principal Investment Group founded in 1995 by Howard Marks and Bruce Karsh. The firm is headquartered in Los Angeles, California.

Sterling Lumber Co. LLC offers matting products from traditional timber mats to the newest cutting edge designs. It provides delivery by truck, barge or rail, large indoor storage and warehousing, stock and custom-cut industrial lumber, on-site heat treating, mobile mat washing system, and upcycling and repurposing programs. The firm offers sterling matting products, Midwest access solutions, sterling lagging, and sterling crates and pallets. The company was founded by Gerhard Sterling in 1949 and is headquartered in Blue Island, IL.

Part of MWH Global, Inc., MWH Constructors, Inc. is a project delivery company with a focus on water and energy. The company is based in Broomfield, CO. The company incorporates industry-leading preconstruction services and safety practices, and its multi-disciplined team of engineering and construction professionals delivers a wide range of projects, including new facilities, infrastructure improvement and expansion, and capital construction services. The company was founded in 1820. The CEO is Blair Michael Lavoie.

Part of Bartronics India Ltd., Software Research Group, Inc. provides information technology services. The company is based in Iselin, NJ. The CEO of the company is Michael M. Salerno. Software Research Group was acquired by Bartronics India Ltd. on January 29, 2008.

CLS Management Services, Inc. engages in the provision of land management and consulting services. It offers land and property management solutions including right of way and IT consulting services, feasibility studies, training, staffing, and land and real estate administration services. The firm offers its services to utilities, public infrastructure, and energy customers. The company was founded in 1985 and is headquartered in Austin, TX.

Houston Contractors Association is non-profit organization, which is forming a group of civil contractors. It involves in the construction industry. The company was founded in 1956 and is headquartered in Houston, TX.

Remedial Construction Services, L.P offers environmental and geotechnical remedial services. Its services include environmental remediation, geotechnical construction, and civil construction contractor. The firm specializes in the construction of underground barriers such as slurry cutoff walls, slurry diaphragm walls, soil mixing and deep soil mixing, secant walls and jet grouting. The company was founded by Steven R. Birdwell in 1989 and is headquartered in Houston, TX.

Western Commerce Group LLC provides investment banking services. The firm focuses on key strategic, operational, financial and global sourcing. It specializes in transaction negotiations and management services, including mergers and acquisitions, financing and strategic alliances. The company is headquartered in Fort Worth, TX.

Akron, Inc. provides survey and data analytics software. The private company is based in Washington.

OpTerra Energy Group, Inc. provides energy saving solutions. It offers energy conservation and engineering services for education, local government, commercial, industrial, and institutional markets. The company is headquartered in Oakland, CA.

MWH Treatment Ltd. engages in the businesses of water systems investment and management, water and environmental engineering, and water and wastewater products and services. It provides management services, such as design program management, project design management, and risk and value facilitation services. The company is headquartered in Wycombe, the United Kingdom.

RSH Energy LLC provides land, survey, inspection, multidiscipline professional engineering and integrity management services. The firm offers its solutions for renewable energy industry, the civil and commercial engineering sector and across the oil and gas/midstream forum. The company was founded in 2013 by Brian K. Murphy and is headquartered in Houston, TX.

Horizon Solar Power, Inc. installs solar electric and pool heating systems. It serves small and medium businesses, large scale commercial, auto dealership, and mobile home park, as well as residential customers in San Bernardino and Riverside counties. The company was founded by Chip Polvoorde and is headquartered in Temecula, CA.

ENGIE North America, Inc. engages in electricity generation and cogeneration activities through wind, hydro, solar, biomass and biogas, coal, and natural gas facilities. It offers natural gas pipeline systems to government power generation sites. The company was founded in 1989 and is headquartered in Houston, TX.

Part of Spark Power Group, Inc., Spark Power Corp. provides end-to-end electrical contracting, operations and maintenance services & energy sustainability solutions. The company is based in Oakville, Canada. Spark Power was acquired by Canaccord Genuity Acquisition Corp. on August 31, 2018 for $8.10 million. The Canadian company was founded in 2009 by Jason Sparaga, Eric Waxman, Andrew Clark. The CEO is Richard Stanley Jackson.

Forefront Solutions, Inc. engages in talent acquisition by connecting employers to qualified people and people. The company was founded in 2017 and is headquartered in Carmel, IN.

SitelogIQ, Inc. provides architectural planning, environmental, engineering and business consulting services. It offers energy services, commissioning, facility support, and lighting technology and controls services. The company is headquartered in Minneapolis, MN.

ITG Communications LLC providers permanently outsourced infrastructure. services. Its services include fulfillment, construction, drop bury and maintenance. The company was founded by Peter Giacalone and Michael Brooks in 2013 and is headquartered in Gallatin, TN.