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OESAAnalysis

Company · the network on the Norwegian shelf

DOF Group

DOF Group is the responsible company for 10 vessels at the Norwegian Offshore Directorate. Sodir has no position, client or contract for the vessels.

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Vessels registered at Sodir
10
Sodir, mobile facilities · 7 Oct 2026

Vessels

Vessels where DOF Group is the responsible company at the Norwegian Offshore Directorate.

VesselsSodir, mobile facilities · 7 Oct 2026

NameTypeFunctionsFlagResponsible at Sodir
GeosundVessel–NorwayDOF Management AS
Scandi AcergyVessel–NorwayDOF Management AS
Skandi AkerVessel–NorwayDOF Management AS
Skandi ArcticVessel–NorwayDOF Management AS
Skandi BergenVessel–BermudaDOF Management AS
Skandi ChieftainVessel–NorwayDOF Management AS
Skandi HeraVessel–NorwayDOF Management AS
Skandi InstallerVessel–NorwayDOF Subsea Norway AS
Skandi SevenVessel–NorwayDOF Management AS
Skandi SotraVesselAccommodationNorwayDOF Management AS

Fleet

The vessels DOF Group is listed as responsible for at the Norwegian Offshore Directorate, as they were in the AIS picture 7 Oct 2026, 14:34 UTC. Only vessels with an unambiguous name match in AIS are included.

The vessels in the AIS picture

“At” means within 2 km of a facility and under 1 knot. AIS from Kystverket (Norwegian Coastal Administration, Kystdatahuset real-time picture) (NLOD 1.0), 7 Oct 2026, 14:34 UTC · Norwegian Coastal Administration, Kystdatahuset: reported voyages and register type (SafeSeaNet) (NLOD 1.0), 6 Oct 2026

Registered at Sodir but not linked to AIS (no unambiguous name match over 8000a0m with a valid IMO): Geosund, Scandi Acergy, Skandi Aker, Skandi Arctic, Skandi Bergen, Skandi Chieftain, Skandi Hera, Skandi Seven, Skandi Sotra.

Where the rigs and vessels have been, latest day with data: 1 Oct

Rigs and offshore vessels that lay within 2 km of a facility at under 1 knot for at least 30 minutes, according to the AIS positions for 1 Oct 2026 from the Norwegian Coastal Administration. Kystdatahuset publishes the history about a week late. A visit shows that the vessel was there, not who it worked for. AIS from Kystverket (Norwegian Coastal Administration, Kystdatahuset historical positions) (NLOD 1.0), latest day 1 Oct 2026 · Norwegian Coastal Administration, Kystdatahuset: register type (SafeSeaNet) (NLOD 1.0), 1 Oct 2026 · Norwegian Offshore Directorate, facilities with position (NLOD 2.0), 7 Oct 2026 · OESA, rig key Sodir ↔ MMSI ↔ IMO (curated) (NLOD 1.0 / NLOD 2.0), 7 Oct 2026

Method: A visit is a continuous stay within 2 km of a facility at under 1 knot for at least 30 minutes, computed from the AIS positions. Gaps in the data of up to 60 minutes, or 3 hours when the vessel is in the same place before and after, do not count as interruptions. Hours are the sum of the visits. Only rigs and vessels with an offshore register type or registered with the Norwegian Offshore Directorate are included.

Who charters a rig or vessel, and at what rate, is not in open data. A vessel is linked to a field only when AIS shows it within 2 km of one of the field's own facilities or its host facility, at under 1 knot – that says the vessel was there, not who it works for. Facilities on the export route do not count. AIS coverage offshore varies. A vessel without positions for a period may have been there without being recorded. Ship data: Norwegian Coastal Administration. Not for navigation.

Events

Ownership changes, exploration wells and discoveries, rigs that move, production start-up and contracts, with a link to the source.

No events in the last 12 months in the data.

Last 12 months (7 Oct 2025–7 Oct 2026). Sources: Norwegian Offshore Directorate (Sodir, NLOD 2.0): licence transfers (retrieved 7 Oct 2026), exploration wells and discoveries (7 Oct 2026), wellbores with drilling rig and the company responsible for the rig (7 Oct 2026) and field status (7 Oct 2026).

Economics

Accounts

Key figures from the annual accounts in the Brønnøysund register for the Norwegian companies behind it, in the currency the company reports in. The figures cover the whole company, not just the Norwegian shelf.

DOF Group ASAgroup · org. no. 930 053 112 · listed parent company

YearRevenueOperating profitNet profit
2025USD 1.9 bnUSD 523 mUSD 467 m
2024USD 1.4 bnUSD 413 mUSD 178 m
2023NOK 11.9 bnNOK 4.8 bnNOK 4.2 bn

DOF Subsea Norway AScompany · org. no. 888 131 442

Year (NOK)RevenueOperating profitNet profit
20252.8 bn318 m159 m
20241.2 bn118 m65.7 m
2023918 m130 m117 m

DOF Management AScompany · org. no. 979 999 682

Year (NOK)RevenueOperating profitNet profit
2025169 m−17.7 m15.5 m
2024169 m−3.8 m2.4 m
2023146 m−1.7 m5.1 m

Sources: Brønnøysund Register Centre, Register of Company Accounts (key figures), NLOD 2.0, 7 Oct 2026. The API is described as a temporary R&D API. The organisation numbers come from the Norwegian Offshore Directorate's company table. Norwegian Offshore Directorate, companies with organisation numbers, NLOD 2.0, 7 Oct 2026. Central Coordinating Register for Legal Entities, Brønnøysund (organisation numbers of listed parent companies), NLOD 2.0, 7 Oct 2026. The estimates are calculated by OESA and are not the companies' own figures.

Notes

Sources

All figures and links on the page come from these sources. Curated links are entered by hand by OESA from the source text, and the quote is checked against the source at every build.

Not in the data: Position, client and contract for the vessels.