The Kiel Pilots Association provides pilotage services for the sea pilot districts along the Baltic Sea coast of Schleswig-Holstein, including the Kiel Fjord, Flensburg Fjord, Trave, and the eastern part of the Kiel Canal.
UCA United Canal Agency GmbH is a licensed shipping agency operating at the Kiel-Canal, providing port, liner, cruise, navy service, husbandry, and other maritime agency services.
Kiene Diesel manufactures The K-Series Cylinder Pressure Indicators for measuring diesel engine firing pressures. Kiene also manufactures a complete line of indicator valves known as "Kiene Valves". These valves are installed in each engine cylinder and allow access for cylinder pressure measurement.
Kildair Service Ltd operates a state-of-the-art petroleum terminal offering marine fuels, bunker fuels, liquid asphalt, and transportation services in Québec, Ontario, New Brunswick, and the Northeastern United States.