Company lists · Data verified August 2026

Top 23 Construction law firms based in Norway

Name: Construction 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 40 companies tracked

There are 40 construction law firms headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 425 professional contacts across them, including 170 with verified work emails and 11 with mobile numbers. Oslo is the largest hub.

This list covers construction 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.

40Companies

425Contacts tracked

170Verified emails

11Mobile numbers

Unlock all 40 companies Free account · no credit card · 2 minutes

The 23 largest construction law firms based in Norway

Ranked by team size

Top 23 of 40 construction 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	Advokatfirmaet Hjort	Oslo	51-200	132	17
2	Haver Advokatfirma AS	Stavanger	11-50	44	23
3	Dalan Advokatfirma DA	Oslo	11-50	41	32
4	Advokatfirmaet Glittertind	Oslo	11-50	34	28
5	Advokatfirmaet Berngaard AS	Oslo	11-50	27	18
6	Kogstad Lunde & CO	Oslo	11-50	16	6
7	Negota	Oslo	11-50	15	3
8	Wahl-Larsen Advokatfirma AS	Oslo	11-50	13	10
9	Paradigme AS	n/a	11-50	13	6
10	Advokatfirmaet Mageli DA	Hamar	11-50	13	1
11	Advokatfirmaet Robertsen AS	Oslo	11-50	10	1
12	Zenit Advokater AS	n/a	1-10	6	1
13	Bjørnsen Advokatfirma	Bryne	1-10	5	3
14	Advokatfirmaet Eckhoff Fosmark & CO DA	Oslo	1-10	5	2
15	Sivilingeniør Will Arentz AS	Drammen	1-10	4	4
16	Proess	Alesund	1-10	4	3
17	Skjerpen Bugge Advokatfirma AS	Oslo	1-10	4	2
18	Advokatfirmaet Kildebo AS	n/a	1-10	3	3
19	Advokatfirmaet Bjørge-Skaaraas & CO AS	Sarpsborg Viken	1-10	3	2
20	Advokatfirmaet Kjær DA	Kristiansand	11-50	3	1
21	Advokatfirmaet Fiskå	Stavanger	1-10	2	2
22	Wikstøl Matre Jensen Advokatfirma AS	Tonsberg	1-10	2	1
23	Advokatfirmaet Vikse AS	Tonsberg	1-10	1	1

Showing 23 of 40 construction law firms based in Norway

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 170 reachable decision-makers.

Free account · no credit card

See all 40 companies

Construction law firms based in Norway at a glance

As of Aug 28, 2026

1-10Median size (employees)

OsloLargest hub · 16 HQs

11Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Construction law firms by metro

Metro	Companies
Construction law firms in Oslo	16
Construction law firms in Stavanger	3
Construction law firms in Bergen	2
Construction law firms in Trondheim	2
Construction law firms in Tonsberg	2
Construction law firms in Ranheim	1
Construction law firms in Kristiansand	1

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 “construction 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; 1 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 construction law firms are there based in Norway?

There are 40 construction law firms headquartered in Norway as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most construction law firms?

Oslo leads with 16 headquartered companies, followed by Stavanger (3) and Bergen (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 170 verified decision-maker contacts tracked across these 40 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.

Ready to reach these companies? Verified emails and direct dials for all 40 construction law firms based in Norway. Start with a free account, no credit card.

Get the full list

Related lists

Construction law firms by geography

Browse the directory

Browse: Companies home · All Norway lists · All Construction law firms lists · New lists

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.