Companies that provide biological, physical, agricultural, social, clinical, technological, and other research services; and companies that provide scientific testing, consumer testing, geological and seismic testing, and other testing services.
Companies that specialize in performing business, consumer, environmental, and other activities for companies, households, or individuals in exchange for fees; and associations that promote the interests of their members including business and non-business associations or groups.
Companies that conduct environmental research and development activities and other related services.
Companies that provide collection and treatment of both hazardous and solid waste, as well as remediation and waste management.
Companies that provide professional and business - related advice to other organizations. The companies' activities include analyzing existing problems and suggesting solutions, as well as providing general advisory services, implementation services, product services, transaction services, and support services.
Companies that provide various business services to their clients (including advertising, auctions, business consulting, commercial cleaning, legal, public relations, repair and maintenance, security, translation and interpretation, staffing, survey and statistics, technical and scientific research, fairs and exhibitions, parking facility management).
Companies specialized in conducting surveys and statistics. The companies' activities include gathering information, conducting interviews and questionnaires, performing studies and analysis, interpreting results, constructing graphs, issuing articles and reports to be sold or delivered to interested parties.