TNS Holding

Founded in 1973, Everest National Insurance Company represents the primary insurance operations for Everest Reinsurance Company, which is one of the leading professional reinsurance organizations in the world. Everest National Insurance Company, formerly known as Prudential Reinsurance Company, offers underwriting, claims management, actuarial, operation, accounting, loss control and auditing services. It also provides a variety of insurance plans that features coverage for workers compensation, commercial automobile, property, and general and professional liability. The company offers product development services that include rate planning and distribution. In addition, Everest National Insurance Company provides various software systems that feature policy quoting and issuing services.

Founded in 1926, Matheson Tri-Gas produces and supplies industrial and specialty gases and gas handling equipment in the United States. The company provides semiconductor, medical, welding, atmospheric and cylinder gases for customers using gas in their plants and processes. It also designs and manufactures gas purification systems, generators, filters, purifiers, detection equipment, control valves and management accessories. Matheson Tri-Gas offers gas cylinder enclosures, source manifolds and panels, as well as helium recovery solutions. In addition, the company provides support, engineering and systems management services for analytical laboratories and semiconductor manufacturers worldwide. It sells products directly and online, as well as through a network of distributors. The company has plant and research and development facilities in North America, Europe and Asia. Matheson Tri-Gas operates as a subsidiary of Japan-based Taiyo Nippon Sanso Corporation.