Callenberg Technology Group is a leadingprovider of electrical control, power distribution and energy conservationsystems for the maritime and offshore markets. Supported by decades ofexperience, we design, produce, install, commission solutions for newbuild andretrofit markets.

With electrical energy management hubs inEurope and the United States we support and service our solutionsworldwide. We select the most favourabletechnologies for onboard electrical energy optimisation, so our customers canoperate economically and reliably.

Multi-brand spares parts centres give ourcustomers access to hard-to-find electrical and lighting spares.

Callenberg Technology Group was launched inJanuary 2015, after demerging from Wilhelmsen Maritime Services with a mandateto further develop Insulation, HVAC & Electrical Energy Managementsolutions. In October 2016, Callenberg Technology Group was acquired by TridentMaritime Systems.