Callenberg is an international provider of Insulation, HVAC and Electrical Energy Management technologies for the maritime, offshore & energy markets. Our advanced and innovative technologies support customers to be more competitive. We are authoritative in the markets we operate, while continually innovating and delivering project management excellence. Our best work makes yours even better.
HVAC
Advanced HVAC technology for the comfort, safety and efficiency of your assets.
We design and deliver HVAC-R solutions for the lifecycle of a vessel, rig or platform, supported by a worldwide network of after-sales stations.
Insulation
Innovative insulation technologies that protect your investments.
We are the leading provider of low temperature and cryogenic insulation technology for liquefied gas cargos and NGL pipe applications.
Electrical Energy Management
Delivering technologies so you operate economically, reliably and compliant.
We design, produce, install, commission and service electrical and energy management solutions for newbuilds and retrofit projects.
Callenberg Technology Group is part of Wilhelmsen Maritime Services, a Wilh. Wilhelmsen group company. We engage approximately 1200 employees in 13 countries.
