Dietsmann is a global company that specializes in integrated Operation & Maintenance (O&M) services for the energy sector, focusing on oil, gas, LNG production facilities, and power plants. Founded in 1977 in the Netherlands by Peter Kutemann, who serves as Chairman, the company has been a pioneer in outsourcing maintenance services, helping clients enhance operational flexibility and cost efficiency.

The company provides a wide range of services, including multidisciplinary maintenance and integrated operation and maintenance contracts. Dietsmann's expertise covers mechanical, electrical, and instrumentation maintenance, supported by advanced digital technologies and a comprehensive analytical database. This ensures efficient and environmentally responsible operations across various energy assets, including onshore and offshore installations, LNG plants, and power plants. With operations in 16 countries and a workforce of over 5,700 employees, Dietsmann has established itself as a key player in the energy sector, emphasizing innovation and sustainable energy solutions.