Company lists · Data refreshed September 2026

Top 25 Directory of independent law firms based in Norway

RevenueBase identified 52 directory of independent law firms headquartered in Norway as of September 2026 and tracks 815 professional contacts across them, including 317 with verified work emails. Oslo is the largest hub.

This list covers directory of independent 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 21, 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 21, 2026 86% judged on-target in blind review
52Companies
815Contacts tracked
317Verified emails
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The 25 largest directory of independent law firms based in Norway

Ranked by team size
Top 25 of 52 directory of independent law firms based in Norway, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to directory of independent 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
1Indirect evidenceOslo, NorwayHQ checked Sep 21, 2026201-500334 contacts →

Indirect evidence

“The roots of Advokatfirmaet Wiersholm extend back to 1875.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceOslo, NorwayHQ checked Sep 21, 202651-200118 contacts →

Partial evidence

Law firm based in Oslo, Norway with branch offices in Bergen, Sandefjord, Stavanger, Gol, Haugesund, Tromsø and Hamar.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceOslo, NorwayHQ checked Sep 21, 202611-5028 contacts →

Indirect evidence

“Aurlien Vordahl & Co Advokatfirma AS tilbyr høyt kvalifisert juridisk bistand til privatpersoner, bedrifter, organisasjoner og foreninger innenfor en rekke rettsområder.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceSandvika, NorwayHQ checked Sep 21, 202611-5027 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceOslo, NorwayHQ checked Sep 21, 202611-5023 contacts →

Indirect evidence

“Advokatfirmaet Rogstad ble stiftet i 2014 og leverer juridiske tjenester til privatpersoner og bedrifter.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceSarpsborg, NorwayHQ checked Sep 21, 202611-5018 contacts →

Indirect evidence

“Advokatfirmaet Ytterbøl & Co AS er østfoldregionens største advokatfirma.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceOslo, NorwayHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

“Wahl-Larsen Advokatfirma AS is a law firm centrally situated in Oslo, founded in 1874.”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceTromsø, NorwayHQ checked Sep 21, 202611-5012 contacts →

Indirect evidence

“Advokatfirmaet Østgård DA offers legal advice, mainly to small and medium sized businesses and public sector in Nothern Norway.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceSogndal, NorwayHQ checked Sep 21, 202611-5012 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceOslo, NorwayHQ checked Sep 21, 202611-5010 contacts →

Indirect evidence

“Advokatfirmaet Robertsen er et moderne advokatfirma med solid bakgrunn og historie.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceLillestrøm, NorwayHQ checked Sep 21, 20261-109 contacts →

Indirect evidence

“Forhandlinger.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceTønsberg, NorwayHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“HBL Advokatfirma Haraldsen Bydal Lie DA er et moderne advokatfirma med tyngde, erfaring og tradisjon.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceStavanger, NorwayHQ checked Sep 21, 20261-109 contacts →

Indirect evidence

“Adius er et advokatfirma basert i Stavanger.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceLysaker, NorwayHQ checked Sep 21, 202611-508 contacts →

Indirect evidence

“Advokatfirmaet Frøy holder til sentralt på Lysaker, tett på vår lokalregion Asker og Bærum.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceTønbserg, NorwayHQ checked Sep 21, 20261-106 contacts →

Indirect evidence

“Wikstøl Matre Jensen advokatfirma AS har omprofilert og skiftet navn til Zenit advokater AS!”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceOslo, NorwayHQ checked Sep 21, 20261-106 contacts →

Indirect evidence

“SKARP er et nisjeadvokatfirma bygget på en desentralisert modell.”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceBekkestua, NorwayHQ checked Sep 21, 20261-105 contacts →

Indirect evidence

“Bekkestua Advokatkontor AS ble startet i 2020 som et advokatfirma for privatpersoner og næringsdrivende på Bekkestua og omegn i Bærum.”

Source: RevenueBase Database · checked Sep 21, 2026
18Partial evidenceOslo, NorwayHQ checked Sep 21, 20261-104 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceFrogner, NorwayHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

“Skjerpen Bugge Advokatfirma AS satser på kjøpsrett, erstatning-og forsikringsrett, naborett, pengekrav, avtale-og kontraktsrett, arbeidsrett, selskapsrett og entrepriserett.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceMo I Rana, NorwayHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“Om Advokathuset Just Advokatkontoret ble etablert i 2001 av advokatene Nygaard og Håkonsen.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceVadsø, NorwayHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceSortland, NorwayHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“Advokatfirmaet Wold AS er et fullservice advokatfirma etablert i 2002, med 7 ansatte.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceMåløy, NorwayHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceDrammen, NorwayHQ checked Sep 21, 2026201-5002 contacts →

Indirect evidence

“Eurojuris Norge ble etablert i 1991 og er en sammenslutning av 16 selvstendige advokatfirmaer spredt over mesteparten av landet.”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidenceHamar, NorwayHQ checked Sep 21, 202611-502 contacts →

Indirect evidence

“Advokatfirmaet Campbell & Co AS er et av Innlandets største advokatfirmaer.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 52 directory of independent law firms based in Norway

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Directory of independent law firms based in Norway at a glance

As of Sep 21, 2026
38.9%Verified-email coverage
15.7Average contacts per company
1-10Median size (employees)
25.0%Largest-city concentration · Oslo
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
15
51-200
2
201-500
2

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 52 companies.

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 directory of independent 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 “directory of independent 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 directory of independent 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 directory of independent 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, 317 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 21, 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 directory of independent 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 directory of independent law firms are there based in Norway?

RevenueBase identified 52 directory of independent 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?

Wiersholm, headquartered in Oslo, tops this list with the largest team on record.

Which city has the most directory of independent law firms?

Oslo leads with 13 headquartered companies, followed by Tonsberg (3) and Arendal (2).

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 317 verified decision-maker contacts tracked across these 52 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 21, 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.