Law firms in Norway

AGP Advokater

Norway

AGP Advokater AS is a Norwegian law firm specialising in transactions, M&A, capital markets and corporate law. The firm advises on matters including public and private company transactions across sectors, equity and debt financing, corporate governance, financial regulation and general business law, and acts for private and public companies, investment banks, family offices and investment funds.

Aabø-Evensen & Co Advokatfirma

Norway

Aabø-Evensen & Co Advokatfirma, established in 2002 and based in Oslo, is a Nordic niche law firm specialising in M&A and capital markets. The firm advises on a wide range of cross-border and domestic transactions including public and private M&A, private equity, securities offerings, takeover defence and related corporate finance, regulatory and tax matters.

Advokatfirma Kogstad Lunde & Co

Norway

Advokatfirma MNA Kogstad Lunde & Co, founded in 1995, is a medium-sized Norwegian boutique firm specialising in insurance and reinsurance law. The firm exclusively represents Norwegian and international insurers on matters including insurance coverage, tort law, policy drafting and litigation; it is Kennedys’ associated office in Norway and its partners established FaVer AS, an investigative services provider for the insurance industry.

Advokatfirmaet Bull AS

Norway

Advokatfirmaet Bull AS, founded in 1864, is a Norwegian law firm whose lawyers specialize in business law and private legal matters. The firm provides multidisciplinary teams tailored to assignments, offers services such as Lawyer as a Service, emergency assistance for cyberattacks and DPO-as-a-Service, and leverages international networks for cross-border work.

Advokatfirmaet CLP DA

Norway

Advokatfirmaet CLP DA is a dynamic, boutique law firm based in Oslo, Norway, with approximately 58 lawyers. The firm offers corporate and commercial legal services — including commercial real estate, technology/IPR, dispute resolution, banking and finance, capital markets, M&A, renewable energy, power and transmission, private equity and retail — to domestic and international businesses and investors, and is ranked highly in national and international legal directories.

Advokatfirmaet Føyen AS

Norway

Advokatfirmaet Føyen AS is a Norwegian law firm of dedicated legal specialists with expertise in real estate, technology (including digitalisation and telecom), employment, corporate law, construction, public procurement and ICT/media. The firm advises domestic and international enterprises, organisations and public authorities and emphasizes delivering high-quality, efficient service with in-depth knowledge of clients' industries.

Advokatfirmaet Gjessing AS

Norway

Advokatfirmaet GjessingReimers AS is a boutique Norwegian law firm, opened in April 2019, specialising in intellectual property and technology law. The firm advises on IP strategy, technology-transfer and commercial contracts, TMT and data protection matters, regulatory issues, due diligence, and IP-related dispute resolution for a domestic and international client base.

Advokatfirmaet Glittertind AS

Norway

Advokatfirmaet Glittertind AS is a boutique Norwegian law firm founded in 2016 that focuses on dispute resolution, construction, oil & energy, insurance, intellectual property and media. The firm emphasizes client-focused service, sustainable long-term relationships with clients and employees, and has experienced significant growth since its establishment.

Advokatfirmaet Haavind AS

Norway

Advokatfirmaet Haavind AS is a full-service Norwegian law firm advising major private-sector and public-sector clients on commercial and corporate matters. The firm highlights expertise in banking and finance, digital transformation/technology, and sustainability/ESG, and engages in CSR initiatives with local organisations such as Kirkens Bymisjon.

Advokatfirmaet Helmr AS

Norway

Advokatfirmaet Helmr AS, dating back to 1988, is a Norwegian firm specializing in employment and business law. The firm advises employers, recruitment agencies, labour unions, government organisations, municipalities and individuals on a wide range of labour and workplace matters, and handles cross-border employment issues through membership in L&E Global.

Advokatfirmaet Hjort

Norway

Advokatfirmaet Hjort, established in Oslo in 1893, is a Norwegian law firm that provides advisory and litigation services to companies, organisations, the public sector and private clients. The firm has a broad litigation practice—including criminal defence, family and inheritance matters—and is active in human rights work and pro bono support for charities.

Advokatfirmaet Simonsen Vogt Wiig

Norway

Simonsen Vogt Wiig (SVW) is one of the largest law firms in Norway, with 190 lawyers and an international focus advising national and global companies from offices in Norway and Singapore. The firm is known for its work in maritime (shipping and offshore), dispute resolution, oil and gas, banking and finance, corporate and M&A, and TMT and IP matters.

Advokatfirmaet Thommessen AS

Norway

Advokatfirmaet Thommessen AS is a leading Norwegian commercial law firm founded in 1856 with offices in Oslo, Bergen, Stavanger and London. The firm advises Norwegian and international clients in the private and public sectors, emphasizing practical, well‑founded advice and long‑term trust.

Arntzen Grette

Norway

Formed by the October 2025 merger of Arntzen de Besche and Grette, Arntzen Grette is a Norwegian full-service business law firm of around 200 lawyers advising Norwegian and international clients on complex transactions, projects and disputes. The firm has a strategic focus on innovation, digitalisation and sustainability and serves businesses, organisations and public authorities across cross-border matters.

BAHR

Denmark, Norway +1

Founded in 1966, BAHR is a Scandinavian full-service law firm with offices in Norway, Sweden and Denmark, recognised for its expertise in domestic and international transactions, strategic advisory work and dispute resolution. More than half of the firm's work involves international matters, and it follows a one‑firm approach to deliver integrated cross-border legal services.

Brækhus Advokatfirma AS

Norway

Brækhus Advokatfirma AS is one of Norway’s most internationally renowned mid-sized law firms with a team of 80 professionals, providing full-service legal, tax and tax compliance services to large and mid-sized domestic and international clients. The firm has sector-focused expertise in areas such as construction, IT, real estate, manufacturing, renewables and e-commerce, and offers valuation and related services while working with international networks to support cross-border matters.

CMS Kluge

Norway

CMS Kluge is a full-service Norwegian law firm established in 1923, with offices in the three major business centres of Oslo, Stavanger and Bergen and more than 200 employees including 56 partners. The firm has a strong position in the energy, construction, infrastructure and public sectors and is part of the international CMS network, giving it cross-border capabilities.

DLA Piper Argentina

Argentina, Australia +41

DLA Piper Argentina is a full-service law firm in Buenos Aires that advises domestic and multinational clients, including transnational investors and financial institutions. It is part of DLA Piper’s global platform and Latin America network, providing cross-border legal services across the region and beyond.

Gjelsten Herlofsen Advokatfirma AS

Norway

Gjelsten Herlofsen Advokatfirma AS is a Norwegian law firm with an office in Oslo. The firm's contact information lists an office at Haakon Viis Gate 2, 0161 Oslo, Norway, phone +47 99523535 and email contact@ghlaw.no.

Homble Solheim advokatfirma AS

Norway

Homble Solheim advokatfirma AS is a Norwegian business law firm specializing in employment law and corporate governance, and advising on general business law matters. The firm also handles dispute resolution, including litigation and arbitration, and emphasizes personalized, business-oriented legal advice to clients in the private and public sectors.

KPMG Law Advokatfirma AS, Norway

Norway

KPMG Law Advokatfirma AS is an independent Norwegian law firm, established in 1996 and a member of the KPMG international network, with more than 160 legal professionals including 25 partners. The firm is a full-service tax practice and advises on international and domestic corporate and personnel tax, transfer pricing, VAT and indirect taxes, company and business law, EU/EEA tax matters, and related litigation and administrative appeals.

Kvale Advokatfirma DA

Norway

Kvale Advokatfirma DA is a Norwegian commercial law firm established in 1985 that advises Norwegian and international clients across a broad range of commercial legal matters. The firm, which employs over 100 lawyers, is known for representing major enterprises in complex matters involving significant legal and factual issues.

NORDIA Law

Denmark, Finland +2

NORDIA Law is a Nordic law firm with offices in Stockholm, Gothenburg, Copenhagen, Oslo and Helsinki. The firm focuses on corporate and company law and highlights specialist expertise in real estate, dispute resolution, mergers and acquisitions, contract law, intellectual property, insurance and tort law, and business-related criminal law.

RIISA Advokatfirma ANS is a Norwegian law firm with an office based in Oslo. The firm’s website is https://www.riisa.no/ and contact information is provided for its Oslo office.