Wilh. Wilhelmsen Holding ASA provides maritime products and services worldwide through three segments: Maritime Services, New Energy, and Strategic Holdings and Investments. Its offerings include pumps, marine chemicals, air tools, workshop and cleaning equipment, gases, refrigerants and cylinders, refrigeration equipment, welding and environmental products, ropes, specialty marine lubricants, and marine emission control solutions. It also provides ship management, maritime logistics and ships agency services, digital products, energy infrastructure and offshore wind solutions, an international maritime training center, insurance services, Wilner governmental services, marine supply systems, and global business services, along with finance, HR, and IT services, transportation, and logistics. Founded in 1861 and headquartered in Lysaker, Norway, the company is a subsidiary of Tallyman AS.