Company lists · Data verified August 2026

Top 25 Commercial litigation law firms based in Norway

Name: Commercial litigation law firms based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 170 companies tracked

There are 170 commercial litigation law firms headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 2,680 professional contacts across them, including 889 with verified work emails and 101 with mobile numbers. Oslo is the largest hub.

This list covers commercial litigation law firms headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

170Companies

2,680Contacts tracked

889Verified emails

101Mobile numbers

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The 25 largest commercial litigation law firms based in Norway

Ranked by team size

Top 25 of 170 commercial litigation law firms based in Norway, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Wiersholm	Oslo	201-500	340	145
2	Advokatfirmaet Haavind AS	Oslo	201-500	235	160
3	Simonsen Vogt Wiig	Tromso	201-500	232	78
4	Advokatfirmaet Hjort	Oslo	51-200	132	17
5	Elden Advokatfirma AS	Oslo	51-200	120	62
6	Ræder Bing Advokatfirma AS	Oslo	51-200	95	1
7	Advokatfirmaet Føyen AS	Oslo	51-200	79	48
8	Harris Advokatfirma AS	Stryn	51-200	57	11
9	Haver Advokatfirma AS	Stavanger	11-50	44	23
10	Dalan Advokatfirma DA	Oslo	11-50	41	32
11	Advokatfirmaet Solver AS	Oslo	11-50	41	1
12	Advokatfirmaet Halvorsen & CO AS	Lillestrom	11-50	37	2
13	Advokatfirmaet Glittertind	Oslo	11-50	34	28
14	Aurlien Vordahl & CO Advokatfirma AS	Oslo	11-50	29	13
15	Advokatfirmaet Berngaard AS	Oslo	11-50	27	18
16	Advokatfirmaet Dehn	Sandvika	11-50	27	18
17	AGP Advokater	Oslo	11-50	24	18
18	Riisa Advokatfirma	Oslo	11-50	24	13
19	Advokatfirmaet Rogstad	Oslo	11-50	23	8
20	Advokatfirmaet SGB AS	Oslo	11-50	22	1
21	Advokatfirmaet Molteberg Nilsen	Oslo	11-50	19	8
22	Advokatfirmaet Lippestad	Oslo	11-50	18	8
23	Kogstad Lunde & CO	Oslo	11-50	16	6
24	HELMR	Oslo	11-50	15	11
25	Wahl-Larsen Advokatfirma AS	Oslo	11-50	13	10

Showing 25 of 170 commercial litigation law firms based in Norway

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Commercial litigation law firms based in Norway at a glance

As of Aug 28, 2026

1-10Median size (employees)

OsloLargest hub · 74 HQs

101Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

103

11-50

51-200

201-500

Commercial litigation law firms by metro

Metro	Companies
Commercial litigation law firms in Oslo	74
Commercial litigation law firms in Stavanger	8
Commercial litigation law firms in Bergen	7
Commercial litigation law firms in Tromso	7
Commercial litigation law firms in Trondheim	6
Commercial litigation law firms in Alesund	4
Commercial litigation law firms in Tonsberg	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “commercial litigation law firms”, with match quality audited by blind human judging, and headquartered in Norway.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many commercial litigation law firms are there based in Norway?

There are 170 commercial litigation law firms headquartered in Norway as of August 2026 (RevenueBase).

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 commercial litigation law firms?

Oslo leads with 74 headquartered companies, followed by Stavanger (8) and Bergen (7).

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 889 verified decision-maker contacts tracked across these 170 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.