Company lists · Data refreshed September 2026

Top 11 Operations management consultants based in Oslo, Norway

RevenueBase identified 44 company matches for operations management consultants associated with Oslo, Norway as of September 2026 and tracks 303 professional contacts across them, including 92 with verified work emails and 17 with mobile numbers. Across Norway, Oslo is the largest hub for this category.

This list covers company matches for operations management consultants 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 September 13, 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 Sep 13, 2026 How this list was built
44Companies
303Contacts tracked
92Verified emails
17Mobile numbers
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The 11 largest operations management consultants based in Oslo, Norway

Ranked by team size
Top 11 of 44 company matches for operations management consultants based in Oslo, Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 13, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5050 contacts →

Exact match

“Varde Hartmark er et resultat av at Norges eldste management consulting selskap, Hartmark Consulting, har funnet sammen med Norges yngste og sterkest voksende selskap, Varde…”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 13, 202651-20045 contacts →

Exact match

“Vi er 50 konsulenter som i snitt har over 20 års erfaring fra å lede store, komplekse IT-prosjekter.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 13, 202611-5012 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 · Sep 13, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Sep 13, 202611-509 contacts →

Exact match

“Folden Advisory er et Nordisk management consulting selskap som har sitt utspring fra et sterkt og bredt kompetansemiljø i Xlent Consulting Group.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Sep 13, 20261-108 contacts →

Exact match

“Lean Logistikk AS kombinerer det beste av Logistikk sin flytorientering med Lean sitt fokus på kontinuerlig forbedring.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 13, 20261-104 contacts →

Exact match

“Vaar Consulting AS er et konsulentselskap som bistår offentlige og private kunder i alle anskaffelsesprosesser.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 13, 20261-104 contacts →

Exact match

“Plus Consulting er et konsulentselskap som leverer tjenester til store og mellomstore selskaper.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Sep 13, 20261-102 contacts →

Exact match

“Hi, we’re Orange Consultancy!”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 13, 20261-102 contacts →

Exact match

“heim Consulting er et konsulentselskap som tilbyr tjenester innen ledelse, supplychain med mennesker med solid ledererfaring.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Sep 13, 20261-101 contacts →

Exact match

“Business Consulting company focusing on Operational Excellence and Lean Manufacturing.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Sep 13, 20261-101 contacts →

Exact match

“Boost er for deg som har ambisjoner og vilje til å lykkes, men mangler riktig kompetanse som sikrer lønnsomhet og vekst.”

Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase

Showing 11 of 44 operations management consultants based in Oslo, Norway

See the full list, filter by size, metro and specialty, and access 92 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operations management consultants based in Oslo, Norway at a glance

As of Sep 13, 2026
30.4%Verified-email coverage
5.6%Mobile-number coverage
6.9Average contacts per company
1-10Median size (employees)
Sep 13, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
5
51-200
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

Company record updated

Median 65.0d

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 “operations management consultants” 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 92 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 September 13, 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 “operations management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operations management consultants are there based in Oslo, Norway?

RevenueBase identified 44 company matches for operations management consultants associated with Oslo, Norway as of September 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?

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

Which city in Norway has the most operations management consultants?

Oslo leads Norway with 49 company records, followed by Stavanger (7) and Bergen (6).

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 92 professional contacts with verified work emails tracked across these 44 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 September 13, 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.