Company lists · Data refreshed September 2026

Top 17 Technology law firms based in Norway

RevenueBase identified 27 technology law firms headquartered in Norway as of September 2026 and tracks 326 professional contacts across them, including 140 with verified work emails and 9 with mobile numbers. Oslo is the largest hub.

This list covers technology law firms headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
27Companies
326Contacts tracked
140Verified emails
9Mobile numbers
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The 17 largest technology law firms based in Norway

Ranked by team size
Top 17 of 27 technology law firms based in Norway, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to technology law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceOslo, NorwayHQ checked Sep 6, 202651-20080 contacts →

“Advokatfirmaet Føyen AS is one of Norway's leading law firms within its specialist fields of real estate, ICT media and employment.”

Source: company website · checked Sep 6, 2026
2Strong evidenceOslo, NorwayHQ checked Sep 6, 202611-5028 contacts →

“BERNGAARD is a law firm in Oslo with vast expertise in construction law, technology and media, and public procurement.”

Source: company website · checked Sep 6, 2026
3Indirect evidenceSandvika, NorwayHQ checked Sep 6, 202611-5027 contacts →

“Advokatfirmaet Dehn har kompetanse og erfaring på de fleste rettsområder, og bistår både virksomheter, privatpersoner og det offentlige.”

Source: company website · checked Sep 6, 2026
4Partial evidenceOslo, NorwayHQ checked Sep 6, 202611-5024 contacts →

“AGP is a transactions, capital markets and corporate focussed law firm in Oslo, Norway.”

Source: company website · checked Sep 6, 2026
5Strong evidenceNorwayHQ checked Sep 6, 202611-5012 contacts →

“GjessingReimers is a Norwegian boutique IP and technology law firm.”

Source: company website · checked Sep 6, 2026
6Indirect evidenceSogndal, NorwayHQ checked Sep 6, 202611-5012 contacts →

“Advokatfirmaet Tollefsen starta i 1990 som eit enkeltmannsforetak i kontorfellesskap med 2 andre advokatar.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceOslo, NorwayHQ checked Sep 6, 202611-509 contacts →

“Vaar er et advokatfirma som er spesialisert innenfor anskaffelser, teknologi, personvern og tilgrensende områder.”

Source: company website · checked Sep 6, 2026
8Partial evidenceOslo, NorwayHQ checked Sep 6, 20261-104 contacts →

“Gille advokater DA is a boutique firm within the fields of- IT law - Intellectual Property Rights - Public procurement - Delivery contract, construction law and offshore -…”

Source: company website · checked Sep 6, 2026
9Partial evidenceNorwayHQ checked Sep 6, 202651-2004 contacts →

“Onsagers is one of the leading IP Strategy law firms in Norway, serving larger clients both domestic and abroad that seek to gain an IP-strategy that result in a competitive…”

Source: company website · checked Sep 6, 2026
10Indirect evidenceOslo, NorwayHQ checked Sep 6, 20261-103 contacts →

“Advokatvirksomhet som tilbyr juridiske tjenester med innovative og digitale løsninger.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceOslo, NorwayHQ checked Sep 6, 20261-102 contacts →

“Hjelseth Advokatfirma hjelper private selskaper og personer med juridiske problemstillinger i nærings- og arbeidslivet.”

Source: company website · checked Sep 6, 2026
12Indirect evidenceFurnes, NorwayHQ checked Sep 6, 202611-502 contacts →

“Septer is a legal consultancy firm specializing in privacy and data protection compliance.”

Source: company website · checked Sep 6, 2026
13Indirect evidenceOslo, NorwayHQ checked Sep 6, 20261-102 contacts →

“Advokatfirmaet Grønvigh, Tjersland & Indrevær DA er et advokatfirma med kontor i Oslo, og våre advokater bistår bredt innen de forretningsjuridiske områdene.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceOslo, NorwayHQ checked Sep 6, 20261-101 contacts →

“ADVOKATFIRMAET OPØIEN is a company based out of Seilduksgata 5D, OSLO, Oslo, Norway.”

Source: company website · checked Sep 6, 2026
15Strong evidenceOslo, NorwayHQ checked Sep 6, 20261-101 contacts →

“Independent technology lawyer specialized in legal technology issues, digitalization, personal data/privacy, marketing law, contacts and regulation, inclusive rights, services…”

Source: company website · checked Sep 6, 2026
16Indirect evidenceTrondheim, NorwayHQ checked Sep 6, 20261-101 contacts →

“Advokatfirmaet Kolbjørnsen Cyvin AS er et rendyrket forretningsadvokatfirma, og vår visjon er å være det foretrukne valget for høykvalitets, spesialiserte forretningsjuridiske…”

Source: company website · checked Sep 6, 2026
17Indirect evidenceBergen, NorwayHQ checked Sep 6, 20261-101 contacts →

“Birk sine kjerneområder er eiendom og selskapsrett.”

Source: company website · checked Sep 6, 2026

Showing 17 of 27 technology law firms based in Norway

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Technology law firms based in Norway at a glance

As of Sep 6, 2026
42.9%Verified-email coverage
2.8%Mobile-number coverage
12.1Average contacts per company
11-50Median size (employees)
55.6%Largest-city concentration · Oslo
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
11
51-200
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among technology law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Norway whose own description of what they do matches “technology law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names technology law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among technology law firms, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 140 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names technology law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many technology law firms are there based in Norway?

RevenueBase identified 27 technology law firms headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Advokatfirmaet Føyen AS, headquartered in Oslo, tops this list with the largest team on record.

Which city has the most technology law firms?

Oslo leads with 15 headquartered companies, followed by Bergen (1) and Furnes (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 140 verified decision-maker contacts tracked across these 27 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.