Philip Raygorodetsky

Part of Berkshire Hathaway, Inc., Stonewall Insurance Co. is a company that provides insurance services. The company is based in Birmingham, AL. Stonewall Insurance was acquired by Columbia Insurance Co. from Stonewall Acquisition Corp. on April 07, 2010 for $56 million.

Wright Line LLC manufactures, distributes,and markets computer cabinets, consoles, enclosures, and furniture. It offers services to data centers, control rooms, network operation centers, electronic labs, manufacturing, and professional office settings. The company was founded by Stanley Wright in 1934 and is headquartered in Worcester, MA.

Black Diamond Capital Management LLC (Black Diamond Cap Mgmt) is a Private Equity firm, a subsidiary of Black Diamond Capital Holdings LLC founded by Stephen H. Deckoff and James E. Walker in 1995. The firm is headquartered in Stamford, Connecticut with additional offices in Virgin Islands, London & India.

International Wire Group Holdings, Inc. engages in the manufacturing and marketing of wire products. It operates within the Bare Wire, Engineered Wire Products and High Performance Conductors segments. Its products include bare, silver-plated, nickel-plated and tin-plated copper wire; engineered wire products; and high performance conductors for other wire suppliers, distributors, and original equipment manufacturers. The company was founded in June 1995 and is headquartered in Camden, NY.

USI, Inc. engages in the installation of residential and commercial construction. It offers fireproofing, window installation, and glass shower enclosures. The company was founded in 1998 and is headquartered in St. Paul, MN.

Safety-Kleen Systems, Inc. provides cleaning, environmental and refining solutions. Its services include industrial waste management, emergency response, fluid management, used oil collections, vacuum services and parts cleaning. Its products are used in general automotive, paint and body, fleet, metal fabricators, printing and packaging, chemical, and other manufacturing applications. The company was founded by Ben Palmer in 1963 and is headquartered in Richardson, TX.

Insight Health Services Holdings Corp. provides fixed site and mobile diagnostic imaging services. It offers magnetic resonance imaging, computed and positron emission tomography, as well as other radiological services. The company was founded in 2001 and is headquartered in St. Louis Park, MN.

Safety-Kleen, Inc. provides environmental services to commercial, industrial and automotive customers. It offers oil solutions, part cleaning technologies, waste management, vacuum services, compliance services, emergency response, total project management and automotive fluids. The firm also offers safety-Kleen professional products and absorbent and wipers. The company was founded in 1963 and is headquartered in Richardson, TX.

Constar International LLC operates as a suppliers of PET (polyethylene terephthalate) plastic containers. It develops packaging solutions for the opportunities and challenges of concern to food and beverage companies such as product protection, consumer appeal and sustainability. The company was founded in 2011 and is headquartered in Trevose, PA.

Part of Investindustrial SA, Speciality Chemicals International Ltd. is a holding British company that oversees subsidiaries involved in the manufacturing of specialty chemicals. The company is based in Mitcham, UK and was founded in 2016.