Joseph A. Kotrosits

Clean Earth, Inc. provides soil and waste water treatment solutions. It specializes in processing of contaminated soil, dredge sediments, hazardous and non-hazardous soils. The firm's services include planning and logistics, disposal and reuse, and treatment technologies. The company was founded in 1990 and is headquartered in Hatboro, PA.

Philip Environmental Services Corp. provides environmental and industrial services. The company provides nationwide industrial, environmental, transportation, and container services, delivered by thousands of skilled and committed professionals throughout North America. The company was established in 1998 and is headquartered in Columbia, IL.

EnerTech Capital Partners (EnerTech Capital) is a venture capital firm founded in 1996 by Scott Ungerer. The firm is headquartered in Ambler, Pennsylvania.

HMT LLC provides aboveground storage tank solutions. The firm offers tank repair and maintenance, floating roof and seal repair, installation services, fabrication services, project management and turnkey, calibration services, and engineering services. The company was founded by Roger W. Thiltgen in 1978 and is headquartered in The Woodlands, TX.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

MAPI, Inc. is a non porift organization that connects manufacturing leaders. It offers education programs and manufacturing-specific business research. The company was founded in 1933 and is headquartered in Arlington, VA.

MetOx Technologies, Inc. develops technology to produce high temperature superconductors. The firm currently holds a non-exclusive worldwide license from the University of Houston to a material (YBCO) developed by the UH at its Texas Center for Superconductivity and an exclusive worldwide license to deposition technology developed by the UH at its Space Vacuum Epitaxy Center. The company was founded by Lou Castellani and Dr. Alex Ignatiev in 1997 and is headquartered in Houston, TX.

Part of ENGIE SA, Transco Energy Ventures Co. constructs and operates power plants. The company is based in Houston, TX. Transco Energy Ventures was acquired by National Power America, Inc. from Transco Energy Co. LLC on September 14, 1993 for $150 million.

Enbala Holdings, Inc. provides Technology support services. The company is headquartered in West Conshohocken, PA.

EDV Management Co (El Dorado Ventures) is a venture capital firm founded in 1986 by Gary Kalbach. The firm is headquartered in in Menlo Park, California.

BWXT Investment Co. manufactures power generation systems and equipment. The company is headquartered in Charlotte, NC.

Sorfina Capital LLC provides investment services. It offers investment services to the energy, oil and gas companies. The company was founded by Robert M. Chiste and is headquartered in Houston, TX.

ENBALA Power Networks, Inc. provides smart grid technology solutions. Its solutions include virtual power plants, distributed energy resource management systems and analysis and planning. The company was founded by Malcolm Metcalfe and Richard C. Black in 2003 and is headquartered in North Vancouver, Canada.

Encycle Corp. develops and markets energy management technology solutions. It offers wireless automated demand management and demand response controllers that can be installed onto any electrical heating, cooling, or discretionary electrical load. The company was founded by Mark Kerbel and Roman Kulyk in 2005 and is headquartered in Toronto, Canada.

Solidify, Inc. provides sales process automation solutions. It offers CPQ, e-commerce, configurator, catalog, sales portal, website services, and integrations solutions. The company was founded by Del Merenda and Robert M. Chiste in 1992 and is headquartered in Glastonbury, CT.

Pentacon, Inc. is a company that distributes fasteners and other small parts, such as screws, bolts, and nuts. The company is based in Houston, TX and has subsidiaries in the United States. Pentacon was founded in 1997 by Cary M. Grossman. Pentacon was acquired by Anixter International, Inc., part of WESCO International, Inc. from June 22, 2020 on September 20, 2002 for $108.20 million.

Innovative Valve Technologies, Inc. provides comprehensive maintenance, repair, replacement, and value-added distribution services. The company is headquartered in Houston, TX.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Oasis Systems LLC develops computer systems and software solutions. It offers information technology, cyber security and network management, systems engineering, enterprise software and applications, and professional services to the DoD and US Federal Agencies. The firm provides solutions that include acquisition program management, engineering, enterprise systems management, environmental services, information assurance, network operations and systems management, software development and management, test and evaluation and training. The company was founded by Thomas Chelliah in 1997 and is headquartered in Lexington, MA.

Novae Corp. engages in the manufacture of utility, dump, equipment, and enclosed trailers. The firm offers its products under the Sure-Trac, H&H, CAM Superline, and Trailerman brands. The company was founded in 1995 and is headquartered in Markle, IN.

American Auto Auction Group LLC is a holding company, which engages in the provision of bidding services. It facilitates transactions between buyers and sellers at its internet-enabled physical and private label remote sales. The company was founded by Keith Lelux in 2010 and is headquartered in Indianapolis, IN.

The Americas Group is a private company that provides consulting, marketing, and merchant banking services. The company is based in Coral Gables, FL. The company was founded by Larry Axon. Howard M. Glicken has been the CEO of the company since 1996.

QualTek USA LLC engages in the provision of turnkey services to the North American telecommunications, infrastructure, and power industries. Its services include wireless, wireline, fulfillment, and recovery logistics. The company was founded by Christopher Scott Hisey in 2012 and is headquartered in King of Prussia, PA.

Windsor Willits Co. is a manufacturer of craftsman primed wood trim boards, moldings, shiplap, tongue & groove, and casing. The company is based in Petaluma, CA. The company offers traditional boards or protected boards with a 30-year warranty. The company was founded in 1972 by Raymond Flynn. The CEO is Craig Flynn.

Brightstar Capital Partners LP (Brightstar Capital) is a private equity firm founded in 2015 by Andrew S. Weinberg. The firm is headquartered in New York.

Sun Capital Partners, Inc. (Sun Capital Partners) is a private equity firm founded in 1995 by Rodger R. Krouse and Marc J. Leder. The firm is headquartered in Boca Raton, Florida.

Founded in 2008, CB & I Houston 08 LLC is a company that provides investment services. Part of McDermott International, Inc., the company is based in The Woodlands, TX.