Company lists · Data refreshed August 2026

Top 25 Accounts management consulting firms based in Oslo, Norway

Name: Accounts management consulting firms based in Oslo, Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 83 companies tracked

RevenueBase identified 83 company matches for accounts management consulting firms associated with Oslo, Norway as of August 2026 and tracks 517 professional contacts across them, including 120 with verified work emails and 29 with mobile numbers. Across Norway, Oslo is the largest hub for this category.

This list covers company matches for accounts management consulting firms associated with Oslo, Norway, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Aug 30, 2026 How this list was built

83Companies

517Contacts tracked

120Verified emails

29Mobile numbers

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The 25 largest accounts management consulting firms based in Oslo, Norway

Ranked by team size

Top 25 of 83 company matches for accounts management consulting firms based in Oslo, Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Trifid	Exact match	Oslo, Norway	51-200	61 contacts →
	Exact match “Trifid is a consulting company that contributes to the modernization, change and development of our clients at the intersection between technology and organization.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
2	Triangel AS	Exact match	Oslo, Norway	11-50	20 contacts →
	Exact match “Triangelgruppen er et ledende miljø i Midt-Norge innen bedriftsrådgivning, forretningssystemer og tids- og ressursstyring.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
3	Revisjonsfirmaet Flattum & CO AS	Exact match	Oslo, Norway	11-50	15 contacts →
	Exact match “We are a strong, interdisciplinary team of auditors, accountants, lawyers and advisors.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
4	Nordic Adviser AS	Exact match	Oslo, Norway	11-50	12 contacts →
	Exact match “Nordic Adviser delivers management consulting and project management to large and medium sized organisations in the private and public sector.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
5	Waken AS	Exact match	Oslo, Norway	51-200	11 contacts →
	Exact match “Waken er et konsulentselskap som bistår virksomheter med strategisk rådgivning og teknisk implementering av løsninger innen innsiktsdrevet salg, markedsføring og kundeservice.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
6	Regnskapshuset AS	Exact match	Oslo, Norway	11-50	10 contacts →
	Exact match “Regnskapshuset gir profesjonell bistand innen regnskap, lønn og økonomistyring for mindre og mellomstore bedrifter, slik at bedriftene kan frigjøre ressurser til andre oppgaver.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
7	Norsk Regnskap	Exact match	Oslo, Norway	11-50	9 contacts →
	Exact match “Norsk Regnskap er en proaktiv samarbeidspartner i forhold til våre kunders forretning og virke.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
8	Axera Business Management AS	Exact match	Oslo, Norway	11-50	9 contacts →
	Exact match “Axera Business Management er et autorisert regnskapsførerselskap som skal tilby high end forretningsførsel.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
9	Ontogeny	Exact match	Oslo, Norway	11-50	9 contacts →
	Exact match “Ontogeny is a Norwegian company uniquely positioned at the intersection of management consulting and corporate finance.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
10	To Streker Økonomi AS	Exact match	Oslo, Norway	1-10	8 contacts →
	Exact match “To Streker Økonomi AS ble etablert i 2014 med hensikten å kunne tilby kunder og partnere regnskapstjenester og rådgivning med høy kvalitet.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
11	Advalo	Exact match	Oslo, Norway	1-10	7 contacts →
	Exact match “ADVALO ble etablert i 2021, og tilbyr ledelse og lederstøtte gjennom ansatte med bred, operativ erfaring fra tidligere lederroller.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
12	NRP Business Management AS	Exact match	Oslo, Norway	11-50	6 contacts →
	Exact match “NRP Business Management is an authorised accounting firm who provides services such as corporate management, accountancy and tax and corporate advisory to the projects and funds…” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
13	Batera Nordic	Exact match	Oslo, Norway	1-10	5 contacts →
	Exact match “Helps companies and organizations execute on the growth strategy; Commercialization, Brand Positioning, Value Proposition Development, Marketing and content planning, Go-To-Market…” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
14	Leija AS	Exact match	Oslo, Norway	1-10	5 contacts →
	Exact match “Her er Leija!” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
15	DM Regnskap Oslo AS	Exact match	Oslo, Norway	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
16	Emendor Advisors AS	Exact match	Oslo, Norway	1-10	4 contacts →
	Exact match “EMENDOR ADVISORS - hos oss vil du møte rådgivere med en unik kombinasjon av toppleder- og rådgivererfaring fra f.eks.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
17	Plus Consulting AS	Exact match	Oslo, Norway	1-10	4 contacts →
	Exact match “Plus Consulting er et konsulentselskap som leverer tjenester til store og mellomstore selskaper.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
18	B64	Exact match	Oslo, Norway	1-10	3 contacts →
	Exact match “Velkommen til b64, et ungt og fremtidsrettet CRM-konsulentselskap som utfordrer det etablerte.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
19	Foresight Consulting AS	Exact match	Oslo, Norway	1-10	3 contacts →
	Exact match “Foresight Consulting AS er etablert for å hjelpe små og mellomstore bedrifter med deres behov og pain-points innen økonomistyring.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
20	Sisu Business	Exact match	Oslo, Norway	1-10	2 contacts →
	Exact match “Hos SISU Business møter du en co-pilot som kombinerer praktisk erfaring og forskningsbasert kunnskap for å hjelpe deg å finne riktig retning.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
21	Initech Consulting AS	Exact match	Oslo, Norway	1-10	2 contacts →
	Exact match “Initech Consulting AS ble stiftet i år og har siden den gang levert et bredt spekter av konsulenttjenester innenfor ledelse, teknologi- og forretningsrådgivning til store og små…” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
22	Numetric AS	Exact match	Oslo, Norway	1-10	2 contacts →
	Exact match “Numetric er et komplett regnskapsfirma som tilbyr alle typer tjenester innen regnskap.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
23	KEY Account AS	Exact match	Oslo, Norway	1-10	2 contacts →
	Exact match “Krav om regnskapsføring er lovbestemt.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
24	Kristoffersen & Berg AS	Exact match	Oslo, Norway	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
25	Negotie	Exact match	Oslo, Norway	1-10	1 contacts →
	Exact match “Konsulenthuset Negotie tilbyr hele spekteret av tjenester innen bedriftsrådgivning og transaksjonsstøtte som skal til for at du lykkes med å nå dine mål.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “accounts management consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 83 accounts management consulting firms based in Oslo, Norway

See the full list, filter by size, metro and specialty, and access 120 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounts management consulting firms based in Oslo, Norway at a glance

As of Aug 30, 2026

23.2%Verified-email coverage

5.6%Mobile-number coverage

6.2Average contacts per company

1-10Median size (employees)

Aug 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Oslo, Norway whose business descriptions match “accounts management consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 120 professional contacts with verified work emails across the full matched dataset. 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 August 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “accounts management consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounts management consulting firms are there based in Oslo, Norway?

RevenueBase identified 83 company matches for accounts management consulting firms associated with Oslo, Norway as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Trifid tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Norway has the most accounts management consulting firms?

Oslo leads Norway with 83 company records, followed by Bergen (13) and Trondheim (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 120 professional contacts with verified work emails tracked across these 83 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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 SmartSearch, 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.