Company lists · Data refreshed September 2026

Top 25 Implementation service providers based in Norway

RevenueBase identified 43 company matches for implementation service providers associated with Norway as of September 2026 and tracks 1,277 professional contacts across them, including 600 with verified work emails. Oslo is the largest hub.

This list covers company matches for implementation service providers associated with 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 20, 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 20, 2026 How this list was built
43Companies
1,277Contacts tracked
600Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest implementation service providers based in Norway

Ranked by team size
Top 25 of 43 company matches for implementation service providers based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 20, 202651-200278 contacts →

Exact match

“Use our mix of local project managers and offshore consultants to solve your IT resource problems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 20, 2026201-500266 contacts →

Exact match

“Arribatec is a global provider of integrated digital business solutions supporting our customers in gaining competitive advantage through innovative use of IT.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLysaker, NorwayHQ recorded Sep 20, 2026201-500162 contacts →

Exact match

“Pearl Group started its journey in Oslo in 2006, driven by a vision to help customers grow by investing in our template based ERP systems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Sep 20, 202651-20050 contacts →

Exact match

“A trusted strategic partner that delivers secure and reliable services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6Exact matchLysaker, NorwayHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Your preferred partner for success in ERP and digital transformation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Tellmann Executive Advisors er Norges fremste uavhengige rådgivermiljø innen fornyelse av ERP, forretningsløsninger og organisering av IT.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Sep 20, 202611-5030 contacts →

Exact match

“Avella AS er et rådgivnings- og konsulentselskap som leverer tjenester innen integrasjon og arkitektur.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSandnes, NorwayHQ recorded Sep 20, 202651-20030 contacts →

Exact match

“Dataplan har 70 proaktive, løsningsorienterte, ansvarlige og nyskapende ansatte innen økonomi, IT, skytjenester, Software og business intelligence.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchFredrikstad, NorwayHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“Med smarte programvareløsninger og avansert integrasjon optimaliserer vi dine forretningsprosesser.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Sep 20, 202651-20028 contacts →

Exact match

“Vurderer du en ny IT-plattform, integrasjon av skytjenester eller bistand på IT-drift?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“ERP til folket!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“Techpros is a technology company with more than 40 employees who work with tasks within design, development, management and testing of software and IT systems for the companies in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBø, NorwayHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Arkitektum AS is an IT consulting and software development company established in 2008.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSentrum, NorwayHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Value creation through digitalization of processes and improvement of value chains.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Decens er et innovativt IT-konsulentselskap hvor kunder og medarbeidere jobber sammen for å utnytte potensialet i ny teknologi til det maksimale.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Complit AS is a leading player in the IT industry, specializing as both a software provider and a provider of consulting services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchStavanger, NorwayHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Vi i AMBIO har over 20 års erfaring og prøver å ligge et steg foran for å kunne gi deg som kunde markedets beste løsninger.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Knish Technologies is a Software Engineering Services company headed in Norway.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchNesbru, NorwayHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Espero gir deg kontroll fra første kundekontakt til leveranse.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Din tjenesteleverandør for dagens og morgendagens IT-løsninger TENERA TILBYR: RÅDGIVNING Vi tilbyr rådgivning innenfor arkitektur, organisering og drift for din IT-avdeling.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchVollen, NorwayHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Remote Production er et rådgivnings- og konsulentselskap med hovedfokus på digitale transformasjoner, automasjon, systemdesign, arbeidsflyt, systemarkitektur og tjenesteleveranser.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchRisør, NorwayHQ recorded Sep 20, 20261-103 contacts →

Exact match

“RÅDGIVNING Vi gir deg de gode rådene som gjør din hverdag enklere og som utvikler bedriften din – vi viser deg «veien til teknologi».”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchAsker Hvalstad, NorwayHQ recorded Sep 20, 202651-2002 contacts →

Exact match

“Ved hjelp av digitaliserte prosesser og optimal bruk av teknologi frigjør du tid.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchOs, NorwayHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Octaos has been successfully operating for over ten years, providing high-quality IT products and services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 43 implementation service providers based in Norway

See the full list, filter by size, metro and specialty, and access 600 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Implementation service providers based in Norway at a glance

As of Sep 20, 2026
47.0%Verified-email coverage
29.7Average contacts per company
11-50Median size (employees)
48.8%Largest-city concentration · Oslo
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
16
51-200
8
201-500
2

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 43 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 Norway whose business descriptions match “implementation service providers” 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 600 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 20, 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 “implementation service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many implementation service providers are there based in Norway?

RevenueBase identified 43 company matches for implementation service providers associated with 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?

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

Which city has the most implementation service providers?

Oslo leads with 21 company records, followed by Arendal (1) and Asker Hvalstad (1).

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 600 professional contacts with verified work emails tracked across these 43 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 43 implementation service providers based in Norway. Start with a free account, no credit card.

Download this list →

Related lists

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.