Opus Group AB (publ) operates in the vehicle inspection and intelligent vehicle support markets. It designs and builds vehicle inspection programs; operates emission testing programs; designs, develops, manufactures, and sells emission testing equipment under the ESP brand; and offers remote sensing technology that measures vehicle emissions. The company also provides vehicle diagnostics tools, which allow technicians to identify faults after a breakdown or accident; diagnostic and programming tools for automotive service shops; touchless tire tracking system that checks a vehicle's alignment status; diagnostic tools and remote technical assistance for automotive service shops; and remote assistance to automotive service technicians. It serves automotive service shops, vehicle owners, and governments in Sweden and rest of Europe, the United States, Asia, Latin America, and internationally. The company was founded in 1974 and is headquartered in Gothenburg, Sweden.