News Compliance Case Studies Technology papers Careers The Callenberg Story Values History Technologies Insulation Cryogenic insulation Insulation and architectural outfitting Innovation Certifications & affiliations HVAC Newbuild HVAC energy optimisation Aftermarket Certifications & affiliations Electrical Energy Management Energy management Electrical & hybrid propulsion systems Automation Electrical engineering and contracting Switchgears Spare parts & service Electrical spares US Svensk El-installations verksamhet Certifications & affiliations Primary Markets Passenger Offshore Navy & Coast Guard O&G and NGL Terminals Liquefied Gas Contact Type your query in the search box to start searching… kWh USD Rising total for our energy saving customers ENERGY SAVINGS FOR CRUISE AND ENGINE ROOM Curious about our new owner Trident Maritime Systems? On October 3rd 2016, Callenberg became part of the Trident family. Read more Insulation Low temperature and cryogenic insulation technology for liquefied gas cargos and NGL pipe installations. Read more HVAC Advanced HVAC technology with focus on comfort, safety and efficiency for the marine and offshore markets. Read more Simplify the lay-up process Read more Electrical Energy Management Electrical control, power distribution and energy conservation systems for the marine and offshore markets. Read more Re-activate without a hitch See how HEAD OFFICE: Box 8833 SE-402 71 Gothenburg SWEDEN Visiting: Lindholmsallén 10 FOLLOW US AT: Cookie Policy SITE CONTENT: The Callenberg Story Technologies Primary Markets News Contact Terms & conditions FIND CONTACTS: Callenberg Technology Group is a wholly owned subsidiary of Trident Maritime Systems (www.tridentmaritimesystems.com). All our trademarks are registered. Callenberg AB © 2016