Advokatfirmaet Grette AS is a historic Norwegian law firm whose roots extend back to 1887. Based in Oslo and Mo i Rana, it employs nearly 100 lawyers who provide specialised, full-service legal advice to businesses and public authorities in Norway and internationally. The firm is recognised for high ethical standards and top-tier legal competence, with several lawyers ranked in national and international rankings.

Advokatfirmaet Grette AS handles a wide range of practice areas essential for modern business, including corporate and commercial matters, energy, real estate, technology and telecoms, and employment and labour. The firm supports clients in complex transactions, project development, cross-border work through its German Desk, and regulatory challenges, leveraging an integrated, industry-focused approach to align legal advice with commercial objectives.

Clients benefit from Grette's client centric service model, which prioritises industry knowledge, pragmatic advice, and rapid responsiveness. The firm assembles multi-disciplinary teams to match client needs, maintains an efficient internal structure, and emphasises close collaboration with clients to deliver timely, business oriented solutions.

About Advokatfirmaet Grette AS

Founded in 1887

103 people in their team


Practice areas
Corporate & Commercial
Energy, Environment & ESG
Real Estate
Employment & Labor
Media, Technology and Telecoms

Languages spoken
English

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Practice areas

Corporate & Commercial

Advokatfirmaet Grette AS provides comprehensive corporate and commercial services including corporate governance, mergers and acquisitions, commercial contracts, financing arrangements and regulatory compliance. The practice blends corporate and finance expertise with cross border capabilities and private equity experience to support complex deals for Norwegian and international clients.
Administrative
Admiralty & Maritime
Agriculture
Antitrust
Aviation
Business Registration
Contract
Due Diligence
Franchising
Gaming
Government Contract
Licensing
Merger & Acquisition
Transportation
Venture Capital
Cannabis Law
Nonprofit & Charitable Organizations
International Trade Law
Government Relations & Lobbying
Private Equity
Corporate Governance
Sanctions & Export Controls

Energy, Environment & ESG

Environmental Law & Compliance
Oil, Gas & Energy
Natural Resources
ESG Advisory & Compliance
Climate Change Law
Renewable & Alternative Energy
Energy Regulatory Law
Water Law
Mining Law

Real Estate

Grette's real estate practice focuses on property transactions, development projects, leasing and financing, with strong experience in construction and large scale property deals. The team handles related disputes and regulatory issues across Norway, drawing on cross disciplinary support from energy and corporate groups.
Commercial Real Estate
Housing, Construction & Development
Foreclosure
Land Use & Zoning
Landlord & Tenant
Mortgage
Real Estate Due Diligence
Real Estate Contracts and Negotiations
Brokerage
Conveyancing

Employment & Labor

Grette's employment and labour practice provides guidance on hiring, restructurings, employee relations and HR compliance, as well as investigations and dispute resolution. The team designs employment contracts and negotiates terms with unions and employees to help clients manage workforce changes and mitigate risk.
Employment Rights
Hiring & Firing
Job Discrimination
Labor Law
Pension
Retirement
Sexual Harassment
Social Security
Wage & Hour
Wrongful Termination
Whistleblower & Qui Tam
Employment Benefits & Executive Compensation

Media, Technology and Telecoms

Advertising and Marketing
Biotechnology
Cyber Law, Data Privacy and Data Protection
Fintech
Information Technology
Media and Entertainment
Outsourcing
Technology Transactions
Telecommunications and Broadcast
Sports Law
E-commerce & Internet Law
Space Law
Data Center & Digital Infrastructure

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