Welcome to
Öckeröborgen
Öckeröborgen is a marine controlling company that has its headquarters on Öckerö in the archipelago of Gothenburg.
The company group includes the following marine companies: Ö‑varvet, Hasslö varv, Tenö varv, Simrishamns varv, Berg Marin, Power House, Power Tech Sweden, Imatech Marin & Industri, Donsö Engine and Shiprepair, Swede Ship Marine, Swede Ship Composite, Swede Ship Yachtservice, Swede Ship Sublift, CKG i Uddevalla and Ö‑PAC.


Our companies
Hasslö varv
We have grinders up to 300 tons, our own hull hall where we can work indoors, our own workshop, our own sheet metal shop and a carpentry shop. Guarantees both quality and on-time delivery.
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Simrishamns varv
One of the leading providers of shipyard services on the east and south coast.
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Berg Marin
A technology information company focused on the production of descriptions, schedules, manuals and training etc.
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Power House
Providing marine and industrial power solutions from auxiliary engines and generators to spare parts and after sales service.
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Power Tech Sweden
Manufactures marine electric and hybrid propulsion solutions based on proprietary technology along with appropriate motors, drivers and power storage options.
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Imatech Marin & Industri
A technology-driven company within the Industry, Professional Maritime and Marine Leisure segments that offers the market technical support, training and cost-effective application solutions for the sale of engines and spare parts.
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Donsö Engine and Shiprepair
Fully equipped workshop with a focus on high-speed diesel engines and other equipment on board.
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Swede Ship Marine
The group consists of three modern and highly specialized shipyards, Djupvik Shipyard, Swede Ship Composite and Swede Ship Yachtservice, all located on Sweden's west coast.
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Swede Ship Composite
The group consists of three modern and highly specialized shipyards, Djupvik Shipyard, Swede Ship Composite and Swede Ship Yachtservice, all located on Sweden's west coast.
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Swede Ship Yachtservice
The group consists of three modern and highly specialized shipyards, Djupvik Shipyard, Swede Ship Composite and Swede Ship Yachtservice, all located on Sweden's west coast.
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Swede Ship Sublift
The group consists of three modern and highly specialized shipyards, Djupvik Shipyard, Swede Ship Composite and Swede Ship Yachtservice, all located on Sweden's west coast.
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CKG i Uddevalla
CKG Marin performs installations on professional boats as well as private ones. We have knowledge from power supply to communication on board.
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