Company lists · Data refreshed September 2026

Top 25 Boutique law firms based in Norway

RevenueBase identified 167 company matches for boutique law firms associated with Norway as of September 2026 and tracks 2,955 professional contacts across them, including 1,075 with verified work emails and 124 with mobile numbers. Oslo is the largest hub.

This list covers company matches for boutique law firms associated with Norway, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
167Companies
2,955Contacts tracked
1,075Verified emails
124Mobile numbers
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The 25 largest boutique law firms based in Norway

Ranked by team size
Top 25 of 167 company matches for boutique law firms based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOslo, NorwayHQ recorded Sep 28, 2026201-500334 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchVika, NorwayHQ recorded Sep 28, 2026201-500231 contacts →

Exact match

“Haavind is one of Norway’s leading law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 28, 2026201-500230 contacts →

Exact match

“Simonsen Vogt Wiig’s 180 lawyers assist national and international clients from offices in Oslo, Bergen, Trondheim, Stavanger, Kristiansand, Tromsø and Singapore.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Sep 28, 202651-200211 contacts →

Exact match

“Advokatfirmaet Selmer was founded in 1985 and is one of the largest and most recognized corporate law firms in Norway.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Sep 28, 202651-200132 contacts →

Exact match

“We assist our clients with advice and procedural assignments in all key areas of law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 28, 202651-200118 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 28, 202651-20094 contacts →

Exact match

“Ræder Bing er et ledende advokatfirma med bred forretningsjuridisk kompetanse.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5063 contacts →

Exact match

“People are different.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 28, 202651-20053 contacts →

Exact match

“Bryn Aarflot is Norway’s leading full service intellectual property firm, and has regularly been ranked by the renowned, independent publication Managing Intellectual Property…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Sep 28, 202651-20048 contacts →

Exact match

“Codex Law Firm provides general legal services and is a trusted partner for all legal issues.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchStavanger, NorwayHQ recorded Sep 28, 202611-5044 contacts →

Exact match

“I over 100 år har Haver Advokatfirma vært en trygg juridisk partner for næringslivet.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5041 contacts →

Exact match

“Dalan Law firm was founded in 1992 following a merger between the firms Dalan, Sigmond and Swang (founded in 1876) and the lawyers Lous, Hagemann, Arff-Pettersen and Løken…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDrammen, NorwayHQ recorded Sep 28, 202611-5041 contacts →

Exact match

“Svensson Nøkleby er regionens største forretningsjuridiske advokatfirma.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5041 contacts →

Exact match

“Solver bistår både virksomheter og privatpersoner med problemløsning i vid forstand – vi tenker lengre enn den enkeltstående konflikten som har oppstått.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLillestrøm, NorwayHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Advokatfirmaet Halvorsen & Co tilbyr juridiske tjenester innenfor de fleste juridiske områder, med særlig fokus på generell og spesiell forretningsjus, fast eiendom og…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Advokatfirmaet Legalis AS bistår privatpersoner innen alle sivile rettsområder, blant annet arv, skifte, familierett, fast eiendom, kjøpsrett og trygderett.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5028 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5028 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSandvika, NorwayHQ recorded Sep 28, 202611-5027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLillestrøm, NorwayHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“Økland & Co is a well-established law firm, which covers the need for legal advice in business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Since 1986, SGB has assisted small and medium-sized businesses, public authorities and private clients with pointed, legal advice within our core areas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Advokatfirmaet Molteberg Nilsen AS er et fullservice advokatfirma som holder til i flotte kontorer sentralt på Majorstuen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchSarpsborg, NorwayHQ recorded Sep 28, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 167 boutique law firms based in Norway

See the full list, filter by size, metro and specialty, and access 1,075 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Boutique law firms based in Norway at a glance

As of Sep 28, 2026
36.4%Verified-email coverage
4.2%Mobile-number coverage
17.7Average contacts per company
1-10Median size (employees)
43.1%Largest-city concentration · Oslo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
54
51-200
12
201-500
3

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

Company record updated

Median 80.0d

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Norway whose business descriptions match “boutique law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,075 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Boutique law firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “boutique law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many boutique law firms are there based in Norway?

RevenueBase identified 167 company matches for boutique law firms associated with Norway as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Wiersholm tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most boutique law firms?

Oslo leads with 72 company records, followed by Bergen (8) and Stavanger (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,075 professional contacts with verified work emails tracked across these 167 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 SmartSearch, 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.