DESCRIPTION. The ROSEN Group is a globally leading provider of cutting-edge solutions in all areas of the integrity process chain. Since its origins as a one-man business in 1981, ROSEN has rapidly grown and continues to do so. The international technology group consists of a team of more than 4,000 employees operating in more than 120 countries. ROSEN offers sophisticated and highly innovative products and services to the oil and gas and other e...