Nemko USA Inc

Laboratory Data Consultants (LDC) is an environmental chemistry QA/QC consulting firm, established in 1991, that specializes in third-party data validation and a suite of services tailored to the environmental industry. The company is recognized for its custom software products, data management services, and comprehensive training offerings, all designed to enhance the efficiency and reliability of laboratory operations. Headquartered in Carlsbad, CA, LDC boasts a state-of-the-art training facility and a diverse team of experts providing consulting services, including laboratory audits and expert witness support. With nearly three decades of experience and a commitment to outstanding client service, LDC continues to lead the way in data validation and usability assessments across a variety of environmental projects. Generated from the website

National Technical Systems is a business-to-business services company that provides integrated testing, certification, quality registration, systems evaluation and information technology staffing services. The company s customers are comprised of organizations that are engaged in the aerospace, automotive, commercial products, defense, IT, medical, nuclear and telecommunications markets. The company has international locations in Munich, Germany; Yokohama, Japan; Ho Chi Minh City, Vietnam; and Calgary, Alberta. Its domestic facilities are located in the states of California, Texas, Arkansas, Michigan, Texas, Arizona, Massachusetts, South Carolina, Georgia, Virginia, New Hampshire and New Jersey. The company is headquartered in Calabasas, Calif. National Technical Systems common stock is listed on the NASDAQ under the symbol NTSC.