
Testimonials
Collated independently by Legal 500 research team.
‘Strong team with a perfect blend of court skills and technical skills.’
‘Kaare Andreas Shetelig is reliable, and trustworthy and gains respect from all parties and stakeholders in a court case. He picks out the crucial items and lets the non-crucial be back home.’
‘The best team in Norway when it comes to arbitration in general and energy disputes in particular.’
‘Aadne Haga is a brilliant arbitration practitioner and his experience with energy disputes is second to none.’
‘Jørgen Vangsnes has a sharp focus on the essential legal and economic questions.’
‘Kaare Shetelig is a good litigator and nice to cooperate with.’
‘They have a very strong track record in acting as counsel for international arbitrations, including in some of the largest cases. They have a very high standard in all aspects of client service and case preparation and they are a pleasure to work with.’
‘They stand out for their commitment to cases, their understanding of both the legal and quantum issues, their attention to detail and for being extremely good colleagues.’
Key clients
- Naftogaz of Ukraine
- Volvo/Renault
- Telenor ASA
- Fjord1 AS
- Nordiska Galleriet Group AB
- Zürich Incurance Group PLC
- Petter Stordalen
- MAN Energy Solutions SE
- Lunar Bank A/S
Work highlights
- Acting as lead counsel for Naftogaz in an ICC arbitration against Gazprom concerning payment for rendered services of organising natural gas transportation through the territory of Ukraine.
- Acting as counsel for leading telecoms provider Telenor ASA in a tax case against the Norwegian government with an amount in dispute of NOK9.2bn.
- Acting as counsel for Marsh in a complex dispute against Islamic Republic of Iran Shipping Lines (IRISL) related to insurance brokerage services.
Lawyers
Hall of fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Ola Nisja

Kaare Andreas Shetelig
Next generation partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Ola Nisja; Marie Nesvik
Other key lawyers
Ola Haugen; Kaare Andreas Shetelig; Jørgen Vangsnes; Aadne Haga