Company lists · Data refreshed September 2026

Top 17 Enterprise efficiency consultants based in Oslo, Norway

RevenueBase identified 59 company matches for enterprise efficiency consultants associated with Oslo, Norway as of September 2026 and tracks 796 professional contacts across them, including 206 with verified work emails. Across Norway, Oslo is the largest hub for this category.

This list covers company matches for enterprise efficiency 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 29, 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 29, 2026 How this list was built
59Companies
796Contacts tracked
206Verified emails
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The 17 largest enterprise efficiency consultants based in Oslo, Norway

Ranked by team size
Top 17 of 59 company matches for enterprise efficiency consultants based in Oslo, Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 2026501-1,000291 contacts →

Exact match

“Experis is the global leader in consulting services, project solutions and managed service”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 29, 202651-20061 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 · Sep 29, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Sep 29, 202651-20043 contacts →

Exact match

“At Avinto, we’re not just another consultancy-we’re a team of problem solvers, builders, and innovators.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“inFuture er et ledende rådgivningsmiljø innen strategi og innovasjon, med spesielt fokus på forretningsutvikling for tjenesteytende virksomheter.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 29, 202651-20023 contacts →

Exact match

“Elkraft hjelper bedrifter med å redusere sine totale strømkostnader gjennom optimalisering av strøm, nettleie og energiforbruk.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“eBIT free up time and add value with smart management, digitalization and digital products.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Sep 29, 202611-509 contacts →

Exact match

“We at Primesource help our clients achieve successful digital transformation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Cervo is an experienced management consulting company with a proven track record within transformation, digitalization and sourcing projects to the largest enterprises in the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Who we are Ncon is a Oslo-based strategic consultancy founded in 2018, supporting Nordic companies through complex business challenges across three core disciplines: Innovation…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Fjelstad AS was founded in 2018 to provide secure, efficient and simplified outsourcing for the people.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchOslo, NorwayHQ recorded Sep 29, 20261-102 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 · Sep 29, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Sep 29, 20261-101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 17 of 59 enterprise efficiency consultants based in Oslo, Norway

See the full list, filter by size, metro and specialty, and access 206 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise efficiency consultants based in Oslo, Norway at a glance

As of Sep 29, 2026
25.9%Verified-email coverage
13.5Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
11
51-200
5
501-1,000
1

Email recency for this list is measured across the whole Norway list rather than for Oslo, so it is reported there. Company counts and contact totals on this page are exact for Oslo, over 59 companies.

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 “enterprise efficiency 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 206 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 29, 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 “enterprise efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise efficiency consultants are there based in Oslo, Norway?

RevenueBase identified 59 company matches for enterprise efficiency 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?

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

Which city in Norway has the most enterprise efficiency consultants?

Oslo leads Norway with 59 company records, followed by Trondheim (7) and Bergen (5).

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 206 professional contacts with verified work emails tracked across these 59 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 29, 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.