Submara

Submara is a new, nationwide group of commercial diving companies that can offer the full range of shallow water services nationally and internationally. We are proud of Submara’s work in building, securing and maintaining the invisible but essential infrastructure in our society.

Subara Submara is built on the experience and expertise of a number of diving companies – all with the same goal and vision of delivering high-quality services at all levels. The group offers a wide range of services within cable, water and sewage, construction, ships & rigs, and within survey technology and ROV. As a group, they have the opportunity to utilize the expertise and knowledge across locations, and can offer an even more holistic and quality-assured product to their customers.

In 2023, the companies IMC Diving, Dykkerteknikk, Anleggsdykk, Olav Erik Hagen and EB Marine merged to form Submara, with Longship as the majority owner. The owners of the companies remain on the ownership side and are active as day-to-day managers of their departments.

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Current Longship investments
Star Information Systems is a global software and consultancy firm providing software solutions for planned maintenance and HSEQ to the maritime sector.
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Five companies have formed a nationwide and leading player in shallow water diving and adjacent subsea services.
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Move is a Norwegian IT services provider specialised in data storage, network and infrastructure solutions and services.
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Akershusgruppen is a leading Norwegian restaurant and bar group. The group has a portfolio of venues located in prime locations in and around Oslo City centre.
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The Cloud People is the leading cloud service provider of ServiceNow and Google Cloud in the Nordic region.
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Gexcon is a software and consultancy firm specialised in advanced simulations and analytics of explosion, dispersion, and fire related risks.
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Hydor is a Norway-based specialised insurance agent (MGA) that offers fixed premium protection and indemnity (P&I) insurance for small and medium-sized ships.
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Norwegian Travel is a travel operator within adventure tourism in Norway.
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SEAM is a leading provider of hybrid, hydrogen, and fully electric propulsion systems and automation solutions to the maritime industry.
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Sensio is a provider of welfare technology solutions that contributes to more efficient and safer welfare services.
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Nofitech develops and delivers cost effective and compact RAS solutions for the aquaculture industry, providing sustainable access to high quality proteins.
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Exited Longship investments
Previous experience