Company lists · Data verified August 2026

Top 25 Accounting firms serving charities based in Norway

Name: Accounting firms serving charities based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 361 companies tracked

There are 361 accounting firms serving charities headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 3,647 professional contacts across them, including 1,355 with verified work emails and 112 with mobile numbers. Oslo is the largest hub.

This list covers accounting firms serving charities 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.

361Companies

3,647Contacts tracked

1,355Verified emails

112Mobile numbers

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The 25 largest accounting firms serving charities based in Norway

Ranked by team size

Top 25 of 361 accounting firms serving charities 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	BDO Norge	Oslo	1,001-5,000	1,538	721
2	Saga Regnskap & Rådgivning	Larvik	51-200	40	16
3	BDT Viken AS	Tonsberg	51-200	37	12
4	PKF Revisjon AS	Oslo	11-50	29	23
5	Oseberg Services AS	Notteroy	11-50	29	2
6	Revicom AS	Sortland	11-50	26	2
7	Revisjonsfirmaet Åsvang & CO	Tonsberg	11-50	22	13
8	Nitschke	Lysaker	11-50	22	12
9	CCE	Chenove	11-50	21	18
10	Langseth Gruppen	Oslo	11-50	21	4
11	Complér	Bergen	11-50	19	5
12	Hasund AS	Ulsteinvik	11-50	19	3
13	RG Regnskap AS	n/a	11-50	18	8
14	HLO Revisjon & Rådgivning AS	Sandefjord	11-50	14	9
15	Orkla Revisjon	Trondheim	11-50	12	11
16	Unic Revisjon AS	Oslo	11-50	12	8
17	Snøhetta Regnskap AS	Ringebu	51-200	12	7
18	Øst-Revisjon	Fredrikstad Viken	11-50	12	3
19	Collegium Revisjon AS	Bergen	11-50	11	9
20	Revisorkonsult AS	Tynset	11-50	11	5
21	Center Revisjon AS	n/a	11-50	11	4
22	Flav AS	Bergen	11-50	10	5
23	Regnskapshuset AS	Oslo	11-50	10	4
24	Axera Business Management AS	Oslo	11-50	9	2
25	FGH Revisjon AS FGH Assistanse AS FGH Business Management AS	Sandefjord	11-50	9	2

Showing 25 of 361 accounting firms serving charities based in Norway

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Accounting firms serving charities based in Norway at a glance

As of Aug 28, 2026

1-10Median size (employees)

OsloLargest hub · 61 HQs

112Contacts with mobile numbers

9Emails re-verified in last 30 days

Companies by employee count

1-10

232

11-50

108

51-200

201-500

1,001-5,000

Accounting firms serving charities by metro

Metro	Companies
Accounting firms serving charities in Oslo	61
Accounting firms serving charities in Trondheim	12
Accounting firms serving charities in Drammen	9
Accounting firms serving charities in Stavanger	8
Accounting firms serving charities in Sandefjord	8
Accounting firms serving charities in Alesund	7
Accounting firms serving charities in Sandnes	7

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 “accounting firms serving charities”, 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; 9 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 accounting firms serving charities are there based in Norway?

There are 361 accounting firms serving charities headquartered in Norway as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most accounting firms serving charities?

Oslo leads with 61 headquartered companies, followed by Trondheim (12) and Drammen (9).

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 1,355 verified decision-maker contacts tracked across these 361 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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Related lists

Accounting firms serving charities by geography

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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.