BAHR‘s energy and environmental practice continues to see a steady flow of offshore construction projects from Norway-based companies, notably adept in work relating to the energy transition. Co-head Morten P. Smørdal provides assistance to energy companies on electricity production projects and wind farm developments, while co-head Inglin Sognnæs offers contractual and advisory services on project development. Geir Gustavsson demonstrates expertise across his extensive offshore construction practice, encompassing work ranging from contract negotiations to dispute resolution. Eirik Høiby and Per Aksel Hammer Krog both take point within the renewables sector, with the former a go-to for development projects and the latter a key name for joint ventures.
Offshore construction in Norway
BAHR
Responsables de la pratique:
Morten P. Smørdal; Inglin Sognnæs
Autres avocats clés:
Geir Gustavsson; Eirik Høiby; Per Aksel Hammer Krog
Principaux clients
Aker BP ASA
Northern Drilling Limited
Akastor AS
Aker Solutions AS
Future Technology AS
Ventyr SN II AS
SLB Capturi
Principaux dossiers
- Advising the Ventyr consortium, comprising the offshore wind developer Parkwind (part of the Jera Nex group) and Ingka (IKEA’s renewable investment arm), on the project development of the 1.5 GW Sørlige Nordsjø II project.
- Advising Sval Energi in respect of a CO2 storage licence in the North Sea with the potential to store nine million tons of CO2 annually.
- Advising SLB Capturi/Aker Carbon Capture in respect of a large-scale carbon capture project for biogenic C02 in Denmark with offshore storage with Northern Lights in Norway.
Advokatfirmaet Haavind AS
Advokatfirmaet Haavind AS continues to be an active advisor to contractors producing topsides and is well-placed to advise these clients on the growing area of offshore wind projects. Spearheading the practice, Christopher Sveen is a seasoned adviser to clients within the yard industry and offshore construction, taking on transactions and disputes. Sarah-Ann Kvam Holte chiefly focuses on offshore construction project developments and contracts, with an increasing stream of work in the new green industries. Silje Helene Bakkevig Dagsland is noted for her contentious work within the practice. With in-house experience at oil service companies, Bjørn Gisle Grønlie has a demonstrable track record in contract negotiations.
Responsables de la pratique:
Christopher Sveen
Autres avocats clés:
Sarah-Ann Kvam Holte; Silje Helene Bakkevig Dagsland; Bjørn Gisle Grønlie; Kristian Stemre
Les références
‘Strong legal knowledge in conjunction with very good commercial knowledge gives straight to the point advice. Always available and eager to contribute.’
‘Christopher Sveen has very good industry knowledge and combines this with practical advice that adds value.’
‘Outstanding construction industry understanding, especially energy development projects. The Haavind team knows what’s going on within the energy construction business, both with developers and construction companies and the regulatory side.’
Principaux clients
Aker Solutions
Norsk Industri/The Federation of Norwegian Industries
Miros
Nova Sea
Renewables Norway
Seafood Norway
Deep Wind Offshore
AF Offshore Decom
NOV (former National Oilwell Varco)
Principaux dossiers
- Advised Aker Solutions on its large initiative to outsource its global IT and BPO services to enhance operational efficiency and competitiveness within its areas of operation, including in the offshore construction and oil and gas sectors.
- Assisted the majority owner of the Norwegian oil service company Reelwell AS, Solix Group, in connection with a share issue in Reelwell directed towards Odfjell Technology.
- Assisted Renewables Norway, the Federation of Norwegian Industries and Offshore Norway in their response to proposed novel legislation of health and safety in the construction and operation of offshore wind farms in Norway.
Advokatfirmaet Thommessen AS
With a well-established client roster including offshore yards, E&P companies, suppliers, and shipowners, Advokatfirmaet Thommessen AS assists clients across contentious and non-contentious work. The department is under the leadership of the seasoned Jacob F Bull, a regular advisor to developers on complex development projects, and Pål Lieungh, a key port of call for domestic companies acting on international projects. Mads Haavardsholm adds expertise in the oil service sector, advising on the sale and purchase of drilling rigs, corporate transactions, and the construction of drilling rigs. Audun Stornes has experience representing E&P companies in disputes relating to rig modifications.
Responsables de la pratique:
Jacob F Bull; Pål Lieungh
Autres avocats clés:
Emilie Falch; Mathilde Rye Ramberg; Audun Stornes
Les références
‘Outstanding team for project advisory and dispute resolution in large development projects. The team stands out with high quality on all levels, from partners to associates. Very good understanding of the industry and commercial drivers that are important for success.’
‘Jacob F Bull is unmatched when it comes to experience from advising on large development projects.’
‘They have people onboard for very long durations – solid firm. They are always involved in high-profile cases and only do complex work.’
Principaux clients
Equinor ASA
DNO International ASA
Island Offshore/Borgstein
ConocoPhillips
Kongsberg Gruppen
AS Nymo
Viken Shipping
Vard Group AS
Fearnley Advisors AS/Transportation Recovery Fund
Apollo Asset Ltd/Hunter Group ASA
Qatar Navigation – Milaha
Econnect Energy AS
Island Drilling Company AS
TECO 2030 AS
J.D. Irving, Limited / Atlantic Harrier Limited Partnership
Southern Wind Shipyards (PTY) Limited
Green Island Shipholding
Optime Subsea AS
Pareto Securities ASA
Vestfrakt Shipping AS
Seadrill Offshore AS
Petoro AS
Northern Lights DA
Worley Rosenberg AS
Principaux dossiers
- Assisting AS Nymo on several ongoing offshore construction projects.
- Assisted Amon Maritime with the establishment of a joint venture with Navigator Gas and in the contract negotiations with Nantong CIMC Sinopacific Offshore & Engineering Co., Ltd. for the construction of two ammonia fuelled gas/ammonia carriers.
- Assisted Green Island Shipholding AS with securing the delivery of the vessel Island Ocean from Myklebust Verft AS.
Advokatfirmaet Schjødt AS
Advokatfirmaet Schjødt AS ’s comprehensive offshore construction department is turned to by clients on both sides – contractors and companies – with particular expertise in contracts and disputes. The group is under the joint leadership of Trond Sollund, the go-to advisor for litigation and arbitration in the oil and gas and offshore wind sector, and Camilla Bråfelt, who assists clients on the non-contentious side of offshore construction projects. Norman Hansen Meyer is rated for his work on contracts for contractors in the offshore industry.
Responsables de la pratique:
Trond Sollund; Camilla Bråfelt
Autres avocats clés:
Norman Hansen Meyer; Andreas A. Johansen; Claus Mørch
Les références
‘Very available. Provides practical advice that adds value. Good lawyers with good industry knowledge.’
‘Schjødt has many employees who complement the areas of business we operate in within our company. They know us well and are skilled at assigning the right people to the right tasks.’
‘We have worked with several of their employees for many years, and we would particularly like to highlight Camilla Bråfelt, Claus Mørch, Trond Sollund, and Andreas A. Johansen for their advice on complex delivery contracts. It is a great advantage to work with lawyers who understand both our business areas and the challenges that typically arise in complex contracts.’
Principaux clients
Vard Group AS
Yinson Production AS
BW Offshore
Vår Energi ASA
Moreld Offshore Wind AS
VårGrønn AS
Norsk Havvind AS
Total E&P Norge AS
Wintershall Dea Norge AS
Neptune Energy Norway AS
Reach Subsea ASA
Altera Infrastructure AS
Principaux dossiers
- Advised Reach Subsea AS on drafting and negotiating contracts for multiple subsea and offshore projects across Europe, Brazil and West Africa, including offshore installation, construction, and subsea intervention operations.
- Assisted Navitas Petroleum in drafting and negotiating the EPCI contract for subsea, umbilicals, risers and flowlines for a new petroleum field to be developed in South America.
- Assisting Navitas Petroleum in negotiating various EPC(I) contracts for subsea umbilicals, risers and flowlines for the Sea Lion project on the Falkland Islands.
Selmer
Selmer‘s offshore construction team is adept at assisting its roster of contractors and suppliers, with a growing presence in cross-border work. Co-head Nicolai Myren has recently been active in international EPCI offshore projects, with particular experience in negotiations of subsea installation, drilling rig, and shipping contracts. Co-head Martin Tandstad Ege has well-rounded experience in all areas of offshore projects, assisting clients from the tender stage to claims handling. Other key names at the firm are Andreas Kyllingstad and Gina Amalie Kleveland, both key contacts for contractual matters.
Responsables de la pratique:
Nicolai Myren; Martin Tandstad Ege
Autres avocats clés:
Andreas Kyllingstad; Gina Amalie Kleveland
Les références
‘Advokatfirmaet Selmer’s energy team demonstrates strong industry understanding and maintains an impressive level of responsiveness that sets them apart in the market. The team’s deep sector knowledge enables them to navigate complex matters with precision and commercial awareness.’
‘Martin Tandstad Ege stands out. His valuable experience as a former in-house counsel translates into practical, business-focused advice that resonates with clients’ commercial objectives. This background allows him to operate seamlessly as an integrated part of his clients’ teams, understanding their internal processes and strategic priorities in a way that enhances the quality and relevance of his legal guidance.’
‘Selmer’s offshore construction practice stands out for its promptness, industry knowledge, and commercial understanding. Their in-house experience within the offshore sector gives them a unique ability to provide practical, tailored advice that aligns with the realities of our business. The team is highly skilled in handling complex legal matters, including contracts, disputes, and negotiations, both in Norway and internationally. Their responsiveness and ability to deliver results efficiently make them a trusted partner in our operations.’
Principaux clients
Acta Marine
Altera
COSL
eSEA Group
GMC Marine Partners
Halliburton
Havfram
IK-Group
IKM
Intelligent Mud Solutions
Izomax
Kabal
Kanfa
Loke Marine Minerals
Moreld Group
Nexans
Ocean Installer
Reach Subsea
SLB (formerly Schlumberger)
Swire Energy Services
Tampnet
Technip Energies Group
TechnipFMC
TGS
WellConnection
Principaux dossiers
- Assisted Havfram on the negotiations of multiple contracts for the installation of wind turbines for offshore wind parks in a number of European jurisdictions.
- Advised Ocean Installer on multiple tenders during the reporting period, among other Teal West Development for Anasuria Hibiscus UK, a Subsea Line Modification Project for Equinor, and a SURF-EPCI contract for Equinor for the Phase 3 development of the Troll field.
- Advised KANFA in relation to a project with execution and delivery in the Middle East when geopolitical developments in the region required rapid changes to the planned execution model.
Advokatfirmaet Simonsen Vogt Wiig
With offices in Oslo, Bergen, Stavanger, and Singapore, Advokatfirmaet Simonsen Vogt Wiig is able to assist on a wide range of matters, from rig financing to transactions in the oil and gas sector. Yannis Litinas combines aptitude in finance with experience in transactions. Jan Vablum covers the full shipping arena across transactions, projects, and litigation, while Gunnar Espeland is engaged by national and international clients in greenfield and brownfield projects in the oil and gas industry. The trio leads the firm alongside Torgeir Willumsen, who heads up the Singapore office. Erlend Lous acts on offshore contracts, and Camilla Flatum covers offshore transactions.
Responsables de la pratique:
Yannis Litinas; Jan Vablum; Torgeir Willumsen; Gunnar Espeland
Autres avocats clés:
Erlend Lous; Camilla Flatum
Les références
‘The team has deep knowledge and experience in the shipping industry, combined with a pragmatic approach. I particularly appreciate their focus on the key issues and on getting things done, rather than spending time on meaningless wording or unnecessary corrections. Their industry expertise enables them to provide prompt, practical responses and to identify risks based on real-world experience.’
‘Their industry expertise allows them to provide timely, practical responses and to identify risks based on real-world experience. In particular, Erlend Lous brings valuable hands-on experience, while Camilla Flatum ensures prompt and precise follow-up on the execution of documentation. ’
‘Simonsen Vogt Wiig’s team is highly skilled, attentive and responsive.’
Principaux clients
Offshore Merchant Partners
Endur ASA
Westcon Yards AS
ABN AMRO Bank N.V., DNB Bank ASA
Nordea Bank AB (publ) filial I Norge
Yinson Production
Fjord 1 AS
Volstad Maritime AS
Fosen Yard AS
Oma Baatbyggeri AS
Marinacc AS.
Songa/Blystad group
WLR/TRF
Uthalden AS
RFOcean Ltd
Eurazeo
Clarksons/Hercules Supply AS
GC Rieber Shipping AS
G2 Ocean AS
Grieg Shipping II AS
Grieg Shipowning AS
Wergeland Group AS (including Solund Yard)
Yara Norge AS
Eidsvaag AS
Lunasol Polaris AS
Kleven Yard
Principaux dossiers
- Representing DNB Bank as agent for a syndicate of banks and Export Finance Norway in connection with the financing of two purpose-built wind turbine installation vessels under construction at a Chinese shipyard.
- Advising Fukuoka Stainless AS, Fukuoka Stainless 3 AS and Mowinckel Chemical Tankers AS on the negotiation and follow-up of shipbuilding contracts for four chemical tankers under construction at Fukuoka Shipbuilding in Japan, with a total value of approx. USD 140.5 million
Wikborg Rein
Wikborg Rein‘s offshore construction practice has a broad client roster of yards, infrastructure companies, rig owners, EPC contractors, and suppliers. The firm advises clients on a wide array of matters arising out of offshore construction projects. Andreas Fjærvoll-Larsen heads the offshore project practice, while Oddbjørn Slinning oversees the offshore dispute practice, taking on litigation, contractual, and transactional work. Heading up the Bergen and Stavanger departments, Morten Valen Eide chiefly focuses on disputes, acting in both ordinary courts and arbitration. Christian James-Olsen has experience advising on drilling contracts and supply contracts.
Responsables de la pratique:
Andreas Fjærvoll-Larsen; Oddbjørn Slinning; Morten Valen Eide
Autres avocats clés:
Christian James-Olsen; Stian Holm Johannessen; Kristine Engevik
Les références
‘Competence and skills. Resources and skills in many areas. Located in main cities. Reputation very good.’
‘Very high competence, service-minded and available when urgent – Christian James-Olsen and Kristine Engevik.’
‘Highly skilled and knowledgeable team, providing quick and to the point advice.’
Principaux clients
Seadrill Offshore AS
Aas Mek. Verksted
Fitjar Mekaniske Verksted
Green Yard Kleven AS
MacGregor Norway AS
Kleven Yard
Rosellinis Four-10
Lerøy Seafood
Floatel International
BW Offshore
Macro Offshore
Jacktel
COSL Drilling
Transocean Services AS
Odfjell Drilling
Palfinger Marine Norway
Principaux dossiers
- Acting for Seadrill Limited, Seadrill Offshore AS, Seadrill Rig Holding Company Limited and Seadrill Treasury UK Limited with an appeal of a judgment rendered by Oslo District Court in February 2025, awarding SFL Hercules Ltd MNOK 450 in damages under a charter party related to the harsh environment offshore drilling rig « West Hercules ».
- Advised NSH Ships Equipment AS on all legal matters related to eight high-value supply contracts with WuHu Shipyard Co., Ltd. for equipment to Spliethoff newbuildings.
- Acts for Rosellinis Four-10, Inc. in all contractual matters in respect of the completion of its combined research and exploration vessel, “Rev Ocean”.
Arntzen Grette
Arntzen Grette‘s offshore construction department assists shipyards, contractors, operators, suppliers, and investors across the spectrum of offshore construction, spanning from project development to financing and contracts to dispute resolution. Practice head Karl Erik Navestad has developed a wide practice, including construction contracts, license transactions, and litigation. Anders Rødland is a name of note for asset transactions on the Norwegian Continental Shelf and new energy investment projects.
Responsables de la pratique:
Karl Erik Navestad
Autres avocats clés:
Anders Rødland
Principaux clients
Gassco AS
Fuella AS
Aqualoop AS
Andfjord Salmon
Gaia Salmon Holding AS
KSR ANS
Principaux dossiers
- Advising Gassco AS, the Norwegian gas pipeline operator, on complex legal and regulatory issues related to its role in facilitating feasibility and concept studies for a potential cross-border CO₂ pipeline from mainland Europe to Norway, including Norwegian, EU, and international law aspects governing CO₂ transport and storage.
- Advising Fuella on all legal aspects of its Skipavika green ammonia project, including structuring and negotiation of the EPC and offtake agreements with EnBW.
- Advising Aqualoop AS on all legal and strategic aspects of the “Big Dipper” project, an offshore aquaculture solution that aims to enable sustainable, large-scale fish farming under open-sea conditions.
Kvale Advokatfirma DA
Regarded for ‘professional expertise and comprehensive industry insight’, Kvale Advokatfirma DA has seen an increasing stream of contentious work in its practice, alongside being active across the offshore sector. Co-head Kristian Lindhartsen has notable proficiency in marine insurance, and co-head Gry Bratvold is a key contact for international offshore projects, advising on tenders, contract negotiations, and operational matters. Lilly Kathrin Relling frequently assists with building contracts and charter parties.
Responsables de la pratique:
Kristian Lindhartsen; Gry Bratvold
Autres avocats clés:
Tobias Kilde; Synøve April Rylund Glesaaen; Lilly Kathrin Relling
Les références
‘Professional expertise and comprehensive industry insight, deliver practical and solid advice. High level of professional quality and service with lawyers seeking solutions. Offer specialised assistance with technical knowledge combined with legal advice.’
‘Fighting for the best solution.’
Principaux clients
Havila
Fearnlys Offshore
Bourbon Offshore Norway
First Marine
Brit Syndicate 2987
Nørresundby Rederi & Shipping af 2017
Vilma Oil
Hardangerfrakt
Clarksons Platou
Kongsberg Maritime
Noble Corporation (formerly Maersk Drilling)
Statnett SF
Solution Seeker
WR Berkley Insurance (Europe)
Lancashire Insurance
Eagle Burgmann Norway
BW Offshore
Iberdrola Renovables
Yinson Production
KC Offshore
Nexans
StealthGas
Ropeblock
Principaux dossiers
- Advised BW Offshore on the transition of FPSO BW Adolo operations to BW Energy.
- Advised BW Offshore on the cross-border contractual aspects for towing the Barossa FPSO from Singapore to Australia.
- Led a multi-jurisdictional dispute for Ropeblock following the collapse of an offshore crane on the vessel Orion I, involving claims against the classification society DNV and coordination across various contractors and insurance entities.