Company lists · Data refreshed October 2026

Top 25 Drilling contractor services based in Norway

RevenueBase identified 47 company matches for drilling contractor services associated with Norway as of October 2026 and tracks 4,455 professional contacts across them, including 1,512 with verified work emails. Stavanger is the largest hub.

This list covers company matches for drilling contractor services 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 October 11, 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 Oct 11, 2026 How this list was built
47Companies
4,455Contacts tracked
1,512Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest drilling contractor services based in Norway

Ranked by team size
Top 25 of 47 company matches for drilling contractor services based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchSandnes, NorwayHQ recorded Oct 11, 20265,001-10,0002,399 contacts →

Exact match

“Archer is a company providing drilling and well services to the global energy industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchSandnes, NorwayHQ recorded Oct 11, 2026501-1,000655 contacts →

Exact match

“Always do better" is our guiding principle leading us through the energy transition and towards our vision of becoming the preferred supplier of drilling services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchKristiansand, NorwayHQ recorded Oct 11, 20261,001-5,000570 contacts →

Exact match

“October 2021.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Oct 11, 2026201-500246 contacts →

Exact match

“AKOFS Offshore is a global provider of vessel based subsea well construction and intervention services to the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchSandsli, NorwayHQ recorded Oct 11, 202651-200128 contacts →

Exact match

“Island Drilling was established in 2006 by industry veterans and Island Offshore, the leading global player in well intervention, to build and own special purpose semi-submersible…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchMongstad, NorwayHQ recorded Oct 11, 2026201-500124 contacts →

Exact match

“PSW Technology offers a wide range of services and solutions to the global drilling industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchStavanger, NorwayHQ recorded Oct 11, 2026201-50047 contacts →

Exact match

“IOT Group is an international service organisation within the oil & gas industry, with worldwide locations in the most important oil & gas logistics hubs.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchStavanger, NorwayHQ recorded Oct 11, 202611-5020 contacts →

Exact match

“WE ARE KNOWN FOR BETTER SERVICE & FASTER DELIVERY Independent Oil Tools AS started out back in 1992 in Norway.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchUlefoss, NorwayHQ recorded Oct 11, 202651-20018 contacts →

Exact match

“Gjennom våre konkurransedyktige tjenester bygger vi tillit og skaper verdier for kunden.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchÅmot, NorwayHQ recorded Oct 11, 202611-5013 contacts →

Exact match

“Qmatec Drilling AS is a mechanical company with the head office located in Vinje, Norway.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchKlepp, NorwayHQ recorded Oct 11, 20261-1013 contacts →

Exact match

“Ocean IMR is an oil service company providing inspection, maintenance and repair services on drilling components.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchStavanger, NorwayHQ recorded Oct 11, 202611-5012 contacts →

Exact match

“Toolserv AS is divided in four segments: Sales, Engineering, Rental and Workshop.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchStavanger/sandnes, NorwayHQ recorded Oct 11, 20261-1011 contacts →

Exact match

“Phoenix Rental AS offer rental of drilling tubulars and related accessories for the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchRåde, NorwayHQ recorded Oct 11, 202611-5010 contacts →

Exact match

“Olimb Anlegg AS er et 100 % familieeid selskap med cirka 30 ansatte.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchStavanger, NorwayHQ recorded Oct 11, 20261-109 contacts →

Exact match

“Rig Partner is an independent service company with highly qualified resources with extensive experience from rig operations and projects.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchSandefjord, NorwayHQ recorded Oct 11, 202611-509 contacts →

Exact match

“Vestfold Fjellboring har over 50 års erfaring med boring og sprengning.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchKrøderen, NorwayHQ recorded Oct 11, 202651-2007 contacts →

Exact match

“Narve Båsum startet i 1952 med boring etter vann med linstøt boremaskin, som hadde en kapasitet på inntil seks meter pr dag.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchStavanger, NorwayHQ recorded Oct 11, 20261-106 contacts →

Exact match

“Tubular cutters”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchVåle, NorwayHQ recorded Oct 11, 202611-506 contacts →

Exact match

“Vi stiller sterkt med 8 borerigger, spesialutstyr for undersøkelser til sjøs og vårt eget geotekniske laboratorium.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchHalden, NorwayHQ recorded Oct 11, 202611-505 contacts →

Exact match

“Diamant Wire Teknikk AS er en bygg- og anleggsvirksomhet som utfører masseuttak, boring og wiresaging for private, entreprenører og arkitekter.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchStavanger, NorwayHQ recorded Oct 11, 20261-103 contacts →

Exact match

“Supplier of Drilling and Industral Equipment, Parts & Services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchEikangervåg, NorwayHQ recorded Oct 11, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchStavanger, NorwayHQ recorded Oct 11, 20261-102 contacts →

Exact match

“Supplier of drilling, maintenance, engineering and equipment/product services on fixed installations and associated markets on the Norwegian Continental Shelf.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchNorwayHQ recorded Oct 11, 20261-101 contacts →

Exact match

“Seabrokers Fundamentering er spesialister på boring av energibrønner, og har ulike borerigger tilpasset behov og grunnforhold.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchTananger, NorwayHQ recorded Oct 11, 20261-101 contacts →

Exact match

“Specialising in Well Construction, Subsea & Surface Drilling Production Systems and Operational Interface Engineering”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 47 drilling contractor services based in Norway

See the full list, filter by size, metro and specialty, and access 1,512 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Drilling contractor services based in Norway at a glance

As of Oct 11, 2026
33.9%Verified-email coverage
94.8Average contacts per company
11-50Median size (employees)
21.3%Largest-city concentration · Stavanger
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
14
51-200
4
201-500
3
501-1,000
1
1,001-5,000
1
5,001-10,000
1

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 47 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 “drilling contractor services” 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 1,512 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 October 11, 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 “drilling contractor services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drilling contractor services are there based in Norway?

RevenueBase identified 47 company matches for drilling contractor services associated with Norway as of October 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?

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

Which city has the most drilling contractor services?

Stavanger leads with 10 company records, followed by Kristiansand (4) and Oslo (2).

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 1,512 professional contacts with verified work emails tracked across these 47 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 October 11, 2026.

Ready to reach these companies? Verified emails and direct dials for all 47 drilling contractor services 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.