KHL Group is a diversified media company that delivers information in whatever format the market demands. Using its strong market-leading magazine brands, KHL has expanded into digital magazines, newsletters, apps, directories, new media technologies, exhibitions, conferences, awards and contract publishing. Diesel & Gas Turbine Publication Group became part of KHL Group in 2018. Founded in 1935, Wisconsin, USA-based Diesel & Gas Turbine Publication Group (D>P) is the leading and most-respected publisher of information for the on-highway, off-highway, stationary and marine engine-powered equipment markets. It focuses on the construction and agriculture, power generation and commercial vehicle equipment sectors through its North American magazine, Diesel Progress and globally through Diesel Progress International.