Company lists · Data refreshed September 2026

Top 17 Accident and injury law firms based in Norway

RevenueBase identified 32 accident and injury law firms headquartered in Norway as of September 2026 and tracks 225 professional contacts across them, including 53 with verified work emails. Oslo is the largest hub.

This list covers accident and injury 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 27, 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 27, 2026 86% judged on-target in blind review
32Companies
225Contacts tracked
53Verified emails
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The 17 largest accident and injury law firms based in Norway

Ranked by team size
Top 17 of 32 accident and injury law firms based in Norway, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accident and injury 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 evidenceLillestrøm, NorwayHQ checked Sep 27, 202611-5037 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceOslo, NorwayHQ checked Sep 27, 202611-5024 contacts →

Indirect evidence

“RIISA har spesialkompetanse innen erstatnings- og forsikringsrett med bistand opp mot de fleste forsikringsselskaper i Norge.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceOslo, NorwayHQ checked Sep 27, 202611-5016 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceNorwayHQ checked Sep 27, 20261-1011 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceBillingstad, NorwayHQ checked Sep 27, 20261-1011 contacts →

Indirect evidence

“Advokat Anette Torgersen har etablert Advokatfirmaet Torgersen etter mange år som advokat i store advokatfirmaer.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceOslo, NorwayHQ checked Sep 27, 202611-5010 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceTønsberg, NorwayHQ checked Sep 27, 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 27, 2026
8Indirect evidenceTrondheim, NorwayHQ checked Sep 27, 202611-508 contacts →

Indirect evidence

“Vi er der når du trenger noen som taler din sak.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceOslo, NorwayHQ checked Sep 27, 202611-507 contacts →

Indirect evidence

“Vi hjelper mennesker med å løse juridiske spørsmål innenfor rettsområdene fast eiendom, arbeidsrett, arv- og familierett og personskadeerstatning.”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceOslo, NorwayHQ checked Sep 27, 20261-105 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceTromsø, NorwayHQ checked Sep 27, 202611-505 contacts →

Indirect evidence

“Advokatfirmaet Rekve Pleym er ett av de ledende advokatfirmaene i Nord-Norge.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceFrogner, NorwayHQ checked Sep 27, 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 27, 2026
13Indirect evidenceAker Brygge, NorwayHQ checked Sep 27, 20261-103 contacts →

Indirect evidence

“Norman & co er et allsidig og moderne advokatfirma med hovedvekt på arbeidsliv, erstatning og prosedyre.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceOslo, NorwayHQ checked Sep 27, 20261-103 contacts →

Indirect evidence

“Advokater med spesiell kompetanse innenfor områdene erstatningsrett, strafferett, familierett og arbeidsrett.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceOslo, NorwayHQ checked Sep 27, 20261-103 contacts →

Indirect evidence

“Advokatfirmaet Winther Christensen AS er et av landets ledende advokatfirmaer med spesialkompetanse innen personskadeerstatning.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceStavanger, NorwayHQ checked Sep 27, 20261-102 contacts →

Indirect evidence

“Advokatfirmaet Fiskå holder til i trivelige lokaler i Verksgata 54 noen minutters gange fra Stavanger sentrum.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceOslo, NorwayHQ checked Sep 27, 20261-101 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026

Showing 17 of 32 accident and injury law firms based in Norway

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Accident and injury law firms based in Norway at a glance

As of Sep 27, 2026
23.6%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
56.2%Largest-city concentration · Oslo
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
11
51-200
1

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 32 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 accident and injury 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 “accident and injury 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 accident and injury 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 accident and injury 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, 53 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 27, 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 accident and injury 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 accident and injury law firms are there based in Norway?

RevenueBase identified 32 accident and injury 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 Halvorsen & CO AS, headquartered in Lillestrom, tops this list with the largest team on record.

Which city has the most accident and injury law firms?

Oslo leads with 18 headquartered companies, followed by Lillestrom (2) and Tromso (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 53 verified decision-maker contacts tracked across these 32 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 27, 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.