Company lists · Data refreshed October 2026

Top 20 Core drilling contractors based in Norway

RevenueBase identified 27 company matches for core drilling contractors associated with Norway as of October 2026 and tracks 306 professional contacts across them, including 97 with verified work emails. Frogner is the largest hub.

This list covers company matches for core drilling contractors 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 10, 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 10, 2026 How this list was built
27Companies
306Contacts tracked
97Verified emails
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The 20 largest core drilling contractors based in Norway

Ranked by team size
Top 20 of 27 company matches for core drilling contractors based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchTiller, NorwayHQ recorded Oct 10, 202651-20070 contacts →

Exact match

“Aziwell AS Aziwell is a Norwegian engineering company established early 2015 aiming to revolutionize rock drilling.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchHeimdal, NorwayHQ recorded Oct 10, 202651-20066 contacts →

Exact match

“Devico has over 35 years of experience with directional core drilling (DCD) and borehole surveying technology.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchSkedsmokorset, NorwayHQ recorded Oct 10, 202651-20061 contacts →

Exact match

“Entreprenørservice AS ble stiftet i 1962 etter initiativ av Ing.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchMo I Rana, NorwayHQ recorded Oct 10, 202611-5017 contacts →

Exact match

“The Coring Company is an innovative high-tech company digitalizing and optimizing ground investigation services for various industries.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchÅmot, NorwayHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
6Exact matchRåde, NorwayHQ recorded Oct 10, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchSandefjord, NorwayHQ recorded Oct 10, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchKristiansand, NorwayHQ recorded Oct 10, 202611-507 contacts →

Exact match

“Grunn Solid AS er en ledende leverandør av «nisje» tjenester til entreprenør- og anleggsprosjekter.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchKrøderen, NorwayHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
10Exact matchBergen, NorwayHQ recorded Oct 10, 202611-506 contacts →

Exact match

“Byggmester- og entreprenørfirma.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchHolmestrand, NorwayHQ recorded Oct 10, 202611-505 contacts →

Exact match

“Catos Betongsaging AS ble stiftet i 2007.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchHalden, NorwayHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
13Exact matchFrogner, NorwayHQ recorded Oct 10, 202611-503 contacts →

Exact match

“Romerike Grunnboring AS leverer tjenester innen grunnboring og geoteknikk”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchBergen, NorwayHQ recorded Oct 10, 202611-502 contacts →

Exact match

“Tilbyr profesjonelle entreprenørtjenester innen bygg og anlegg som prosjektplanlegging, graving, boring, sprenging, riving, betong med mer.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchRådal, NorwayHQ recorded Oct 10, 202611-502 contacts →

Exact match

“Stoltz Riving & Miljøsanering AS ble skilt ut av Stoltz Entreprenør AS i 2021.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchTorp, NorwayHQ recorded Oct 10, 202611-502 contacts →

Exact match

“Moby Entreprenør AS ble stiftet i 2007.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchKnarrevik, NorwayHQ recorded Oct 10, 202611-501 contacts →

Exact match

“Velkommen til Betongskjæring.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchSperrebotn, NorwayHQ recorded Oct 10, 20261-101 contacts →

Exact match

“Kraft Energi og Brønnboring is a construction company based out of 10 Granittveien, Sperrebotn, Norway.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchFrogner, NorwayHQ recorded Oct 10, 20261-101 contacts →

Exact match

“SK Produkter AS har kontor og lager i Karoline Eggens vei 8 på Frogner rett utenfor Oslo.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchJevnaker, NorwayHQ recorded Oct 10, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 20 of 27 core drilling contractors based in Norway

See the full list, filter by size, metro and specialty, and access 97 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Core drilling contractors based in Norway at a glance

As of Oct 10, 2026
31.7%Verified-email coverage
11.3Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · Frogner
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
15
51-200
4

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 27 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 “core drilling contractors” 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 97 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 10, 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 “core drilling contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many core drilling contractors are there based in Norway?

RevenueBase identified 27 company matches for core drilling contractors 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?

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

Which city has the most core drilling contractors?

Frogner leads with 3 company records, followed by Amot (1) and Bergen (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 97 professional contacts with verified work emails tracked across these 27 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 10, 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.