Strong partners.
Companies with which we cooperate.

Engines, transmissions, exhaust gas purifiers, gensets – as a partner and direct dealer for numerous internationally renowned manufacturers and service providers, we have access to components of outstanding quality and benefit from intensive know-how transfers; benefits that we can pass on directly to our customers.



MTU is the core company of Rolls-Royce Power Systems and is headquartered in Friedrichshafen. MTU develops and produces high-speed, large-scale engines and drive systems for, among other things, ships, and also for energy generation. The performance range of MTU diesel engines extends to 10,000 kilowatts. SDT is a direct dealer of MTU.


John Deere

John Deere is the world leader in the agricultural machinery industry. Furthermore, the company produces engines and powertrain components for the most varied applications – propulsion, auxiliary and generator engines belong to the portfolio in the marine area.



FPT Industrial is one of the leading actors worldwide in the area of engines, axles and transmissions for the industrial sector, and is also one of the top four manufacturers worldwide in the 2 to 20-litre diesel engine segment.



Grupel S.A. is a producer of top-quality gensets that are equipped for energy generation with outputs from 6 kVA to 3,500 kVA. The company, which is based in Portugal, operates on five continents and with more than 50 distributors worldwide.


Volvo Penta

Volvo Penta is one of the top global manufacturers of engines and complete drives for boats, ships and industrial tasks. The range of engines includes diesel and gasoline engines with outputs from 12 to 900 HP. (9 kW to 662 kW)


STT Emtec

STT Emtec is a globally operating cleantech provider in the area of exhaust gas and engine systems. The Swedish company develops, markets and produces innovative solutions for emission control and performance optimisation.



Exomission Umwelttechnik GmbH develops and markets individually tailored systems for reducing the emissions of combustion engines for stationary and mobile use.


ZF Friedrichshafen

ZF is one of the world’s leading providers of marine drive equipment, with systems and components for all types of vessels such as motor and sailing yachts, super yachts, fast ferries, commercial ships and governmental vessels.


Wizeman Marine

The traditional brand Wizemann Marine, which is no longer active in the market, is represented by SDT Kiel GmbH. We service all engines of the brand that are still operating today, including the complete spare parts supply.