Muehlhan AG, together with its subsidiaries, provides surface protection and industrial services worldwide. It operates through Ship, Oil & Gas, Renewables, and Industry/Infrastructure segments. The Ship segment offers a range of surface coating maintenance and renovation services, such as repair work on exterior walls, as well as the restoration of water, ballast, fuel, and cargo tanks to shipping companies and shipyards. The Oil & Gas segment provides surface and fire protection, insulation, and scaffolding services as a partner for companies in the offshore oil and gas, and petrochemical industries. The Renewables segment offers surface-protection services to the renewable energy market primarily for wind turbines and transformer platforms in the offshore and onshore wind farms, as well as undertakes installation and other services. The Industry/Infrastructure segment provides coating solutions for steel and concrete structures; scaffolding solutions for civil engineering, new bridge construction and renovation works, locks, water utility and transportation infrastructure projects, and specialty machinery; and passive fire protection, which is used in large steel structures, such as airports, bridges, skyscrapers, and industrial buildings. The company also offers access technology service; training programs and courses, engineering, and inspection; and steel construction services for shipyard and industrial/infrastructure customers. Muehlhan AG was founded in 1881 and is headquartered in Hamburg, Germany.