Company lists · Data verified August 2026

Top 25 Continuous improvement consulting firms based in Norway

Name: Continuous improvement consulting firms based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 149 companies tracked

There are 149 continuous improvement consulting firms headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 1,074 professional contacts across them, including 397 with verified work emails and 89 with mobile numbers. Oslo is the largest hub.

This list covers continuous improvement consulting 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.

149Companies

1,074Contacts tracked

397Verified emails

89Mobile numbers

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The 25 largest continuous improvement consulting firms based in Norway

Ranked by team size

Top 25 of 149 continuous improvement consulting 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	Addovation	Drammen	51-200	203	164
2	Gritera	Oslo	51-200	118	74
3	Azets Consulting	Stavanger	51-200	69	28
4	Varde Hartmark	Oslo	11-50	50	13
5	A-2 Norge AS	Oslo	51-200	45	7
6	Considium Consulting Group AS	Billingstad	11-50	20	14
7	Vektor Consulting	Oslo	11-50	20	4
8	Flowit AS	Haugesund	1-10	14	8
9	Lean Group	Stavanger	11-50	13	8
10	Nordic Adviser AS	Oslo	11-50	12	3
11	Næringshagen Midt-Troms AS	Finnsnes	11-50	11	4
12	Arktekk AS	Oslo	1-10	9	5
13	Bright Performance AS	Fredrikstad	1-10	9	3
14	Madisa Consulting AS	Trogstad	1-10	4	3
15	Q3 Partners AS	Arendal	1-10	4	2
16	Plus Consulting AS	Oslo	1-10	4	1
17	Stratcog	n/a	1-10	3	1
18	Emind AS	Helgeroa	1-10	3	1
19	Exsitec Norge	Asker Hvalstad	51-200	2	1
20	Accelerate AS	Stavanger	1-10	2	1
21	Abilit AS	Askim	1-10	2	1
22	AI Consulting	Mastemyr	1-10	2	1
23	Genzi Consulting	Nesoya	1-10	1	1
24	Ekko Consulting AS	Sandnes	1-10	1	1
25	Raha Consult	Oslo	1-10	1	1

Showing 25 of 149 continuous improvement consulting firms based in Norway

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Continuous improvement consulting firms based in Norway at a glance

As of Aug 28, 2026

1-10Median size (employees)

OsloLargest hub · 46 HQs

89Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

129

11-50

51-200

Continuous improvement consulting firms by metro

Metro	Companies
Continuous improvement consulting firms in Oslo	46
Continuous improvement consulting firms in Stavanger	11
Continuous improvement consulting firms in Drammen	5
Continuous improvement consulting firms in Asker	4
Continuous improvement consulting firms in Bergen	4
Continuous improvement consulting firms in Trondheim	4
Continuous improvement consulting firms in Lysaker	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 “continuous improvement consulting 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; 0 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 continuous improvement consulting firms are there based in Norway?

There are 149 continuous improvement consulting firms headquartered in Norway as of August 2026 (RevenueBase).

What is the largest company on this list?

Addovation, headquartered in Drammen, tops this list with the largest team on record.

Which city has the most continuous improvement consulting firms?

Oslo leads with 46 headquartered companies, followed by Stavanger (11) and Drammen (5).

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 397 verified decision-maker contacts tracked across these 149 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.