Advokatfirmaet Grette AS is a prominent, medium-sized Norwegian business law firm located in central Oslo. With a history tracing back to roots in 1887 and the modern firm established in 1987, Grette offers specialized legal expertise across a wide range of business law areas. Key practice areas include Intellectual Property & Technology, Construction, Corporate & M&A, Dispute Resolution, Employment Law, Real Estate, and Renewable Energy & Infrastructure. The firm is known for its strong professional environment, client-centric approach, deep industry knowledge, and providing pragmatic solutions to both Norwegian and international clients.
The headquarters serves as the central operational hub for all legal practices, client consultations, firm management, and administrative support.
Located in the contemporary Filipstad Brygge development, offering scenic views and modern office facilities. The area is known for its striking architecture and proximity to the Oslofjord.
Grette fosters a work culture characterized by a strong professional environment, collaboration, short decision-making paths, and an informal yet respectful tone. There is an emphasis on continuous learning and professional development.
The Oslo headquarters is pivotal to Grette's operations, serving as the primary base for its team of expert lawyers and its engagement with national and international clients. Its location in a key business district underscores its prominence in the Norwegian legal market.
Advokatfirmaet Grette AS primarily operates from its Oslo headquarters but maintains a strong global reach through its membership in Interlaw, an elite international network of independent law firms. This affiliation enables Grette to provide seamless legal support to Norwegian clients with international business interests and to assist international clients navigating Norwegian law. They facilitate cross-border transactions, international dispute resolution, and provide expert counsel on multi-jurisdictional matters by collaborating with trusted partner firms worldwide.
Filipstad Brygge 2
Oslo
Oslo
Norway
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, Advokatfirmaet Grette AS' leadership includes:
Advokatfirmaet Grette AS has been backed by several prominent investors over the years, including:
Advokatfirmaet Grette AS has actively strengthened its partnership in the last 12 months, notably with the appointments of Hans Olav Hemnes to the corporate department and Øystein Myre Bremset to the construction law department, enhancing the firm's expertise in these key areas. No high-profile executive departures have been publicly announced during this period.
Discover the tools Advokatfirmaet Grette AS uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Advokatfirmaet Grette AS typically uses an email format consisting of the employee's initials followed by @grette.no. This usually involves two or three initials derived from the person's name.
[initials]@grette.no
Format
jsb@grette.no
Example
90%
Success rate
grette.no • May 8, 2024
Advokatfirmaet Grette AS announced its commendation in the Legal 500 EMEA 2024 rankings. The firm received recognition across several practice areas, highlighting its strong position and expertise in the European legal market....more
grette.no • April 10, 2024
Grette confirmed its rankings in the Chambers Europe 2024 guide. Various departments and individual lawyers were recognized for their leading capabilities and client service in Norway....more
grette.no • January 2, 2024
Advokatfirmaet Grette AS announced that Øystein Myre Bremset has joined the firm as a new Partner in their highly regarded construction law department, further strengthening their expertise in this field....more
grette.no (inferred from news items, direct link might be general news page) • August 14, 2023
Advokatfirmaet Grette AS welcomed Hans Olav Hemnes as a new Partner in its corporate department. This strategic hire aims to enhance the firm's capabilities in M&A and general corporate advisory....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including Advokatfirmaet Grette AS, are just a search away.