Arntzen Grette is a reference in the market for domestic and international insurers, reinsurers, brokers, agents, and corporates for the full range of contentious and non-contentious services. Practice head Alexander Plows is engaged by insurers and reinsurers on a varied caseload spanning coverage disputes to regulatory issues. Karl Rosén is an experienced advisor to professional liability and D&O matters, while Eivind Landmark Tandrevold is noted for his contentious work, having acted on coverage disputes, D&O liability cases, and professional negligence matters. Jacob S. Bjønness-Jacobsen acts for insurers on professional liability and D&O, and Sarah Haugvad Andresen acts on insurance disputes.
Insurance in Norway
Arntzen Grette
Responsables de la pratique:
Alexander Plows
Autres avocats clés:
Karl Rosén; Eivind Landmark Tandrevold; Jacob S. Bjønness-Jacobsen; Sarah Haugvad Andresen; Jan Olav Aabø; Tobias Behncke
Principaux clients
RSM Norge AS
Allianz Global Corporate & Speciality SE
AXIS at Lloyd’s/Lloyd’s Insurance Company SA
DNB Livsforsikring Y
Lloyd’s Insurance Company SA / Lloyd’s insurers
Tryg Forsikring
If P&C Insurance
ERGO International AG
ERGO Forsikring A/S
Principaux dossiers
- Successfully defended If P&C Insurance in a NOK 1.7 billion directors’ and officers’ liability case arising from the restructuring of Norske Skog, with the Court of Appeal confirming the full acquittal of all defendants.
- Acting for Tryg Forsikring in a landmark NOK 200m case concerning the alleged negligence of the former chair of Kleven Verft AS, involving questions of directors’ liability, banks’ duty of care, and the scope of insurance coverage for legal costs under a D&O insurance policy.
- Representing Lloyd’s Insurance Company in business interruption coverage litigation following the Festningen Restaurant fire, defending Lloyd’s against a claim by the insured for additional indemnity under the policy, and now acting in recovery proceedings to reclaim an overpaid insurance indemnity following the judgment.
BAHR
BAHR‘s insurance practice is focused on insurer-side, acting for an impressive client roster of international insurance groups, domestic insurers, and regional groups, having notable strength in marine insurance. Jan B. Jansen is a seasoned advisor on insurance litigation, with particular ability in the oil and energy sector, and Atle Skaldebø-Rød is equally recommended for his aptitude in litigation, having positioned himself as a key contact for maritime and offshore insurance providers. Mads Schjølberg has a far-reaching insurance practice, with particular expertise in marine insurance and insurance disputes, whiles Marte Leveraas is a specialist in marine insurance, advising on P&I policies and specialist marine policies.
Responsables de la pratique:
Jan B. Jansen; Atle Skaldebø-Rød
Autres avocats clés:
Mads Schjølberg; Marte Leveraas
Les références
‘High quality team of lawyers that are adaptable, sensible, and pragmatic, in addition possessing excellent litigation skills. BAHRs litigation team is second to none. ’
‘Atle Skaldebø-Rød has a fantastic presence in Court.’
They have a high degree of competence coupled with the capacity to provide swift and clear advice, allowing the clients to make educated decisions. They have vast litigation experience, making them well equipped to assess how a court or arbitration panel is likely to resolve an issue.’
Principaux clients
Zurich Insurance Group
Chubb Insurance
Norwegian Hull Club
Assuranceforeningen Skuld
Den Norske Krigsforsikring for Skib
If Skadeforsikring NUF
Tryg Forsikring NUF
Nordnet AB
DNB Livsforsikring ASA
Oslo Pensjonsforsikring ASA
AIG
Protector Forsikring
Livsforsikringsselskapet Nordea Liv Norge AS
Duvi AS
Aker pensjonskasse
The Norwegian association of pension funds
Principaux dossiers
- Represented Vestfrakt AS on a dispute concerning the settlement of repair costs following extensive grounding damage for the vessel MV Vestborg in 2023.
- Representing Navantia on a high-profile liability dispute with the Norwegian Government over the sinking of the HNoMS Helge Ingstad frigate.
Advokatfirmaet Thommessen AS
Advokatfirmaet Thommessen AS‘s insurance department is turned to by domestic and foreign clients on an array of insurance matters, across pension insurance, reinsurance, D&O liability, and P&I insurance. Department head Andreas Meidell is a key advisor on commercial insurance claims and coverage issues across energy and property. Henrik Hagberg splits his time between contentious and non-contentious work, frequently acting for domestic and foreign marine insurers. Trond Hatland is a key advisor to onshore insurance companies, and Henrik Møinichen is experienced in international arbitration relating to insurance. Markus Kjelløkken is engaged by insurance companies and insurance distributors on insurance and financial services regulations.
Responsables de la pratique:
Andreas Meidell
Autres avocats clés:
Henrik Hagberg; Trond Hatland; Henrik Møinichen; Markus Kjelløkken; Tore Mydske
Les références
‘We have knowledge within the maritime insurance segment only. Nobody knows the NMIP better than Andreas Meidell. A true asset to the marine insurance segment.’
‘Nobody knows the NMIP better than Andreas Meidell. A true asset to the marine insurance segment.’
‘One of the most competent marine & offshore insurance law firms in the Nordic region with good insight into the Nordic, London, and continental European marine & offshore insurance markets and market dynamics.’
Principaux clients
Gard
Den norske Krigsforsikring for Skib
Norwegian Hull Club
Tryg Forsikring
Garex
UK Club
Zurich
AXA XL
Chubb
Navigators
Markel
Swiss Re
Allianz
Lampe & Schwartze KG – Verein Hanseatischer Transportversicherer e.V
Cardif
Travelers Companies Inc
QBE
Storebrand Livsforsikring AS
Storebrand Forsikring AS
Frende Forsikring AS
Frende Livsforsikring
Gjensidige Forsikring AS
Fremtind Forsikring AS
Finans Norge
Skuld
Swedish Club
Brit Insurance
Equinor Insurance
Stadyard AS
SAR AS
JBF Forsikring
Global Aerospace
Principaux dossiers
- Represented DNK in an international arbitration regarding a USD 180 million total loss claim after the detention of the VLCC « Heroic Idun, » where the war risk insurer denied cover, arguing the incident was not a war peril under the Nordic Marine Insurance Plan.
- Represented Tryg Forsikring NUF in a matter against Å Energi ASA regarding a fundamental insurance condition of « sudden damage ».
- Represented several insurers in a significant case where various funds brought claims in the region of BnNOK 1,7 against the former chairman and CEO of Norske Skog ASA, alleging negligence during a 2016 debt restructuring.
Wiersholm
Wiersholm‘s insurance department is noted for its ‘deep knowledge and understanding’. The department is adept at insurance regulatory work, as well as marine insurance and professional indemnity cases. Hans Kenneth Viga-Gerhardsen frequently acts as a defence litigator for clients in insurance coverage disputes related to their liability. Stian Advocaat Endre acts for insurance companies in regulatory mandates, while Magnus Nordøy Snellingen oversees D&O liability disputes. Fredrik Dahm chiefly focuses on directors’ and auditors’ liability.
Responsables de la pratique:
Hans Kenneth Viga-Gerhardsen; Stian Advocaat Endre; Magnus Snellingen
Autres avocats clés:
Fredrik Dahm; Olav Fr. Perland; Marcus Gjeruldsen Spillum
Les références
‘Hans Kenneth Viga-Gerhardsen and Stian Advocaat Endre are a power couple within insurance regulation if there ever was one. Together they cover all aspects of the insurance industry, both from a claims perspective and from a regulatory perspective.’
‘Deep knowledge and understanding of our sector, from a regulatory, juridical, and business perspective.’
I have done business with Hans Kenneth Viga-Gerhardsen for over a decade, and he keeps raising the bar every time. Exceptional deliveries.’
Principaux clients
Gjensidige Forsikring ASA
If Skadeforsikring NUF
AIG Europe S.A
DNB Bank ASA
Folksam Ömsesidig Sakförsäkring
BDO AS
XL Insurance SE
Tryg Forsikring
QBE Europe SA
Gjensidigeforeningene
Matrix Insurance AS
Norwegian Underwriting Agency
QBE Europe SA
Principaux dossiers
- Represented Gjensidige Forsikring ASA as the liability insurer of the law firm, Bull Årstad.
- Represent Kistefos in an intense shareholder dispute concerning the shipowner Solstad Shipping AS.
- Represents Folksam Omsesidig Sakforsakring as liability insurer for Kranor AS following a fatal accident in Trondheim in 2023.
Advokatfirma Kogstad Lunde & Co
Insurance boutique Advokatfirma Kogstad Lunde & Co is well-positioned to advise domestic and international insurers and reinsurers across insurance advisory and contentious matters. The practice is co-led by the capable duo of Terje Marthinsen, a key contact for clients across D&O liability, professional indemnity, and cross-border disputes, and Trond Werner Lunde, who is an experienced litigator and mediator, having been an active advisor in D&O disputes. Karoline Stenberg has broad knowledge of professional liability, insurance fraud, and recourse claims, while another key practitioner in the firm is Per Kristian Lundkvist, who chiefly focuses on litigation, representing clients in liability disputes, personal injury cases, and recourse actions.
Responsables de la pratique:
Trond Werner Lunde; Terje Marthinsen
Autres avocats clés:
Karoline Stenberg; Per Kristian Lundkvist; Emil Sundqvist
Les références
‘The highly specialised team at Kogstad Lunde is unmatched in the industry for delivering fast, sharp, and strategically sound advice on complex insurance matters. Their ability to combine legal precision with commercial understanding is exceptional. The team operates with impressive efficiency, and their billing model is both transparent and highly competitive.’
‘Terje Marthinsen has the sharpest strategic mind I know. His ability to see the broader picture while navigating complex legal terrain is truly remarkable. Trond Werner Lunde’s deep and wide-ranging knowledge of insurance-related matters is second to none – a true authority in the field whose judgment inspires full confidence.’
‘Emil Sundqvist is proactive, dedicated, and consistently solution-oriented. His combination of professionalism and reliability makes him an invaluable asset to any matter.’
Principaux clients
Tryg Forsikring
Protector Forsikring
Gjensidige Forsikring
If
KLP
Sandefjord kommune
Alta kommune
Frende Skadeforsikring
Frende Livsforsikring
Stavanger kommune
Haugesund kommune
Fremtind Forsikring
Fremtind Livsforsikring
The Norwegian Government
The Norwegian Labour and Welfare Organisation
The Norwegian Government
The National Complaint Board for Health Services
Orkland kommune
Pareto Forsikringsmegling AS
Jernbanepersonalets Bank og Forsikring
Knif Trygghet Forsikring
Byggmesterforsikring
Talgø MøreTre
Landkreditt Forsikring
Ly Forsikring
Faver AS
Færder kommune
HDI Speciality SE
Lillehammer kommune
Kennedys Law
VIS Forsikring Gjensidig
Ulstein kommune
Skien kommune
Senja kommune
Norsk Forsikring
Statens Pensjonskasse
Trafikkforsikringsforeningen
Yrkesskadeforsikringsforeningen
Talgø Invest AS
Euro Accident Liv NUF
Lloyds, Brussels
Sedgwick
Azure law
Eir Forsäkring SE
Favn Forsikring
Allied World Assurance Company
Youplus Livsforsikring NUF
Ørland kommune
Idrettens Forsikringsselskap AS
Karmøy kommune
Hareid kommune
Principaux dossiers
- Advising different excess levels of D&O Insurers and Reinsurers at Lloyds Brussels related to a possible 6 BN NOK liability.
- Advising Reinsurers at Lloyds Brussels on a NOK 800 M case where Islamist militants had seized oil fields containing insured property.
- Represented the Motor Insurers’ Bureau (TFF) in a landmark case where an uninsured electric scooter caused injuries expected to exceed NOK 100 M.
RIISA Advokatfirma ANS
Insurance and tort boutique RIISA Advokatfirma ANS has a longstanding reputation for advising insurance companies on a wide array of matters. Svein Bergset is an active advisor to a client roster of insurance and reinsurance companies across his broad practice, which features liability, personal injuries, and marine insurance. Jørgen Svartebekk has developed a wide knowledge of tort and insurance law, with particular activity in liability cases. Toralf Wågheim is a name of note for professional liability and corporate liability matters, while Joachim Skjelsbæk adds additional aptitude in liability cases to the practice.
Responsables de la pratique:
Svein Bergset; Jørgen Svartebekk
Autres avocats clés:
Toralf Wågheim; Joachim Skjelsbæk; Magnus Guderud
Principaux clients
AIG
Gjensidige Forsikring
Fremtind Forsikring AS
If Skadeforsikring NUF
DNB Bank ASA
DNB Livsforsikring
Tryg
Oslo Pensjonsforsikring AS
Storebrand
Claims Link
Protector
Trafikkforsikringsforeningen
Yrkesskadeforeningen
Toyota Insurance Management SE
Allianz Global Corporate & Specialty
Nordic Guarantee
Industriforsikring
Frende Forsikring
The Norwegian Government
The Norwegian Labour and Welfare Organisation
Eika Forsikring
The Norwegian Government
The National Complaint Board for Health Services
Zurich
HDI Global Specialty SE Denmark
Rockwool Group Denmark
Fender Marine AS
Fidelis Partnership
Principaux dossiers
- Represented Riskpoint in a case before the Borgarting Court of Appeal regarding a claim for compensation against the chairman of the board, general manager, and their liability insurance companies after the bankruptcy in Norske Skog ASA.
- Represented Storebrand in a case before the Supreme Court concerning compensation under the Occupational Injury Insurance Act.
- Represented Fremtind in a case before the Supreme Court concerning the interpretation of the Disposal Act.
Selmer
Selmer‘s insurance practice is adept across a wide array of insurance matters, demonstrating activity in the energy, offshore, marine, and construction sectors. The practice is led by Preben Helverschou, a key advisor on cover disputes, claims, direct action claims, and marine casualties, and Eline Hellem Langeland, whose broad practice spans marine, offshore, energy and shipping insurance. Hilde Høksnes is a key practitioner for clients on the regulatory front, covering compliance and product development. Henning Wahlen and Eline Hellem Langeland are also recommended.
Responsables de la pratique:
Preben Helverschou; Eline Hellem Langeland
Autres avocats clés:
Hilde Høksnes; Henning Wahlen; Eline Hellem Langeland
Principaux clients
Brødrene Dahl
Degree of Freedom
Fram Forsikringsmegling
Hydor
Institutt for Energiteknikk
Krüger Kaldnes
Nexans Norway
Norway Marine Insurance
Norwegian Hull Club
Olympic Subsea
IF Skadeforsikring
Principaux dossiers
- Represented over 40 claimants in a high-profile fraud case involving a former partner at Bull Årstad DA. The matter involves several insurance-related aspects.
- Represented Olympic Subsea, Reach Subsea and Ocean Installer with insurance issues arising in relation to the conclusion of charterparties and other contracts within the offshore wind and oil & gas industries.
- Represented Krüger Kaldnes AS and IF Skadeforsikring in a dispute with salmon producer Mowi that has been on-going since 2019.
Advokatfirmaet Bull AS
Advokatfirmaet Bull AS‘s insurance team is adept at advising domestic and international insurers on insurance claims, including recovery and liability claims. Practice head Runar Hansen is a versatile practitioner, noted for his work on D&O, reinsurance disputes, and PI. The team benefits from Nils Henrik Varmann Jørgensen ‘s dual expertise in contentious and non-contentious insurance matters, with particular expertise on professional liability matters. Klemet Gaski adds further aptitude in professional liability to the team, covering D&O liability and auditor liability.
Responsables de la pratique:
Runar Hansen
Autres avocats clés:
Nils Henrik Varmann Jørgensen; Klemet Gaski
Les références
‘Bull & Co have an excellent and broad insurance practice with a great deal of experience.’
‘Runar Hansen is one of Norway’s leading insurance lawyers with many years’ experience. He is also an excellent litigator.’
‘The team is highly professional, experienced, and possesses exceptional expertise within their field. The level of competence stands out as among the very best in the industry, and their work consistently reflects both depth of knowledge and strategic insights.’
Principaux clients
AIG Europe S.A
Allianz Global Corporate & Speciality
Chubb Insurance
CNA Insurance
Icopal
If Skadeforsikring NUF
Landkreditt Forsikring AS
Oslo District Court
Protector Forsikring ASA
Å Energi AS
NCO AS
Principaux dossiers
- Represented Elkjøp and its PI insurer in a lawsuit regarding liability for a facility fire, securing victory before the local city court in August 2025.
- Defended NCO AS in NOK 50m negligence claim, achieving favourable settlement with no compensation paid during mediation.
- Advised Å Energi AS, Norway’s largest energy company, and Renewables Norway in a NOK 100m insurance coverage dispute against Tryg Forsikring.
DLA Piper
DLA Piper is regularly sought out for coverage disputes and excels in reinsurance and professional liability matters. With combined aptitude in insurance and commercial litigation, Mohsin Ramani oversees the practice. Camilla Wollan is a specialist in regulatory matters in the insurance space, while Hugo Munthe-Kaas takes point on cyber insurance and breach response, acting on coverage assessments and regulatory defense. Katrine Lillerud adds knowledge in EA regulatory issues, assisting clients with the provision of services within the EEA.
Responsables de la pratique:
Mohsin Ramani
Autres avocats clés:
Camilla Wollan; Hugo Munthe-Kaas; Katrine Lillerud
Les références
‘Strong team with good in-depth knowledge.’
‘Mohsin Ramani is an absolute great person and a very good lawyer. Solution-driven and with a great understanding of legal aspects of liability-type insurance.’
Principaux clients
Gjensidige
Lloyd’s Insurance Company
Beazley
Chubb
AEGIS
Liberty Mutual Insurance
Tryg
AIG
Principaux dossiers
- Represented Lloyd’s Insurance Company on a high-profile professional liability case concerning auditor liability, tax, and insolvency issues, resolved through in-court settlement.
- Represented Boligenergi AS and Gjensidige Forsikring ASA on a NOK 100 million dispute concerning subsidence damage from energy wells, resulting in joint liability allocation before the Court of Appeal.
- Represented Gjensidige Forsikring ASA and its insured, GrunnTeknikk AS, on a NOK 25–30 million professional liability dispute over alleged geotechnical design errors on a school construction project.
Ræder Bing
Ræder Bing is home to an experienced insurance team with knowledge in general insurance matters, liability claims, recovery claims, and regulatory matters. The firm excels in insurance matters relating to cargo, in areas such as shipping and aviation. Jon Andersen oversees the department, lending his expertise in maritime, transport, and insurance to clients on disputes. Other key practitioners in the department include Kristian Østberg, a go-to for clients in the maritime sector, and Hanna Norum, who handles casualty and personal injury insurance.
Responsables de la pratique:
Jon Andersen
Autres avocats clés:
Kristian Østberg; Hanna Norum; Kyrre Kielland; Alexander Wiesner Barg
Les références
‘Value for money and good experience.’
‘High qualified persons we have long relations with.’
‘Hands on – quick progress in cases.’
Principaux clients
Tryg Forsikring NUF
W.R. Berkley Insurance Nordic NUF
Multiconsult Norge AS
MOWI Markets Norway AS
Gjensidige Forsikring ASA
KLP Skadeforsikring AS
Zurich Insurance plc
AXA XL
XL Catlin Europe SE
HDI Global SE
KLP
If Skadeforsikring NUF
Codan Forsikring A/S
Bud og Hustad Forsikring
Advokatfirmaet Schjødt AS
With a focus on insurer clients, Advokatfirmaet Schjødt AS is a strong choice for cross-border and complex insurance disputes, as well as insurance transactions. Klaus Henrik Wiese-Hansen heads the practice, which encompasses a diverse range of services including regulatory, product development, transactional matters, and insurance claims. The team is supported by a team of associates including Ingrid Austjore Valseth, who focuses on insurance regulation and product development, and Bente Eide Fossmark, who adds additional expertise in compliance matters.
Responsables de la pratique:
Klaus Henrik Wiese-Hansen
Autres avocats clés:
Ingrid Austjore Valseth; Bente Eide Fossmark; Sigurd Holter Torp
Les références
‘Very competent within our area of business and always easy to reach. Not only do what we ask for, but also give suggestions on things we have not considered – i.e. being proactive.’
Schjødt is incredibly responsive and helpful, and its advice is very commercial and pragmatic.’
‘They keep their memos concise and to the point, and it is much appreciated when working in a busy in-house environment. We often have urgent requests and we can always rely on Schjødt to reply promptly and meet required deadlines.’
Principaux clients
Alm. Brand Forsikring A/S
Beazley Group Ltd
Chubb European Group SE
Codan Forsikring NUF
Dual Group
Frende Livsforsikring AS
Howden Norway AS
HDI Global SE
Hyperion Insurance Group Limited
KLP
Lombard International Assurance S.A
Protector Forsikring ASA
SEB Life International Assurance Company DAC
Euro Accident Liv NUF
Swiss Life AG
SquareTrade Limited
Tryg Forsikring A/S
Willis Towers Watson plc
Zurich Insurance plc
American International Group
Principaux dossiers
- Advised Buysure AS on the sale of the entire insurance portfolio held by the company as an agent for Anticimex A/S and If to Gjensidige ASA, a portfolio which represented a (approx.) 20 % share of the market for latent defects insurance in Norway.
- Advised DARAG Deutschland AG on their EUR 130 million Portfolio Transfer Agreement with Protector Forsikring ASA for Protector’s entire Danish Worker’s compensation portfolio.
Advokatfirmaet Simonsen Vogt Wiig
Advokatfirmaet Simonsen Vogt Wiig demonstrates activity on both contentious and non-contentious insurance mandates, with particular strength in work in marine insurance. Co-head Anette Fjeld takes point on the non-marine insurance mandates that the practice receives, acting on property and professional liability insurance. Co-head Øyvind Grøneng chiefly focuses on the shipping and offshore side of mandates, acting for owners, yards, and insurers. Kristoffer Larsen Rognvik is recommended for his work for yards, ship owners, and marine insurance companies on shipping and marine insurance disputes.
Responsables de la pratique:
Anette Fjeld; Øyvind Grøneng
Autres avocats clés:
Kristoffer Larsen Rognvik
Les références
‘Focused on understanding and knowing the client`s business.’
‘Approachable, easy to get hold of.’
‘Øyvind Grøneng is efficient in achieving results in and outside of court, and has experience from acting for several key marine insurers.’
Principaux clients
Gjensidige
If Skadeforsikring NUF
Frende
Skuld P & I
Gard
Navigators
North Standard P & I
Hydor AS
Norsk Hydro/Industriforsikring
Yara Insurance
Codan Insurance
Britannia P & I
KLP Skadeforsikring
KLP Ansvarsforskring
NorSun AS
Norwegian Hull Club
Generali Italia SpA
Rana Municipality
Eimskip Norway AS
Principaux dossiers
- Represented Rana Municipality in a principal case before the Supreme Court regarding how far the recourse liability extends.
Wikborg Rein
Wikborg Rein fields a full-service insurance practice, covering dispute resolution, transactional, and regulatory services. With offices across Norway, as well as an international footprint, the firm is well-positioned to advise on cross-border matters. Department head Anders Færden is an experienced litigator, having acted in the Norwegian courts and in arbitration proceedings regarding insurance cover and insurance recovery disputes. On the regulatory side, Ole Andenæs is a key name, while Herman Steen is a name of note for marine insurance disputes.
Responsables de la pratique:
Anders Færden
Autres avocats clés:
Ole Andenæs; Herman Steen; Jens Christian Werring-Westly
Les références
‘Strong and reliable firm for wet and dry shipping and marine insurance matters. Strong international presence which is still unparalleled in Norway.’
‘Herman Steen is a strong litigator.’
Principaux clients
Assuranceforeningen Gard
Gard Marine & Energy Ltd
Codan Insurance
AXA XL
Norwegian Hull Club
Assuranceforeningen SKULD
Hydor AS
RSA
Zürich Insurance
The Swedish Club
Principaux dossiers
- Assisted Gard Marine & Energy with their purchase of a large insurance portfolio, mainly the entire marine and wind power portfolio, from Alm. Brand. (ex. Codan Forsikring)
- Instructed on behalf of various groups of All Risks Insurer interests led by Global Aerospace, who are defendants in the ongoing Lessor Policy Claims before the courts in several jurisdictions, concerning aircraft leased to Russian airlines.
- Represented the bankruptcy estate of Kleven Verft AS in securing a final and binding judgment in a dispute against the shipyard’s former chairman and CEO and his liability insurer, Tryg Forsikring.