Company lists · Data refreshed September 2026

Top 25 Oil and gas drilling equipment manufacturers based in Norway

RevenueBase identified 33 company matches for oil and gas drilling equipment manufacturers associated with Norway as of September 2026 and tracks 1,527 professional contacts across them, including 480 with verified work emails. Stavanger is the largest hub.

This list covers company matches for oil and gas drilling equipment manufacturers 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 17, 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 17, 2026 How this list was built
33Companies
1,527Contacts tracked
480Verified emails
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The 25 largest oil and gas drilling equipment manufacturers based in Norway

Ranked by team size
Top 25 of 33 company matches for oil and gas drilling equipment manufacturers based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 matchKristiansand, NorwayHQ recorded Sep 17, 20261,001-5,000560 contacts →

Exact match

“October 2021.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchStraume, NorwayHQ recorded Sep 17, 202651-200194 contacts →

Exact match

“Innovative, enabling technology is at the very heart of Enhanced Drilling.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchMongstad, NorwayHQ recorded Sep 17, 2026201-500133 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchSandsli, NorwayHQ recorded Sep 17, 202651-200114 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 · Sep 17, 2026 · View company records in RevenueBase
5Exact matchIndre Arna, NorwayHQ recorded Sep 17, 202651-200103 contacts →

Exact match

“TCO is a Norwegian founded global oilfield service company, which specialises in the design, manufacture and installation of glass barrier plugs, chemical injection systems and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchStavanger, NorwayHQ recorded Sep 17, 202651-20072 contacts →

Exact match

“Scan Tech develops, designs and manufactures machinery and equipment for well testing, maintenance and modifications, subsea, lifting and marine products.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchLierbyen, NorwayHQ recorded Sep 17, 202651-20047 contacts →

Exact match

“SubseaDesign (SD) is an engineering, design and fabrication company providing equipment and services for the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchStavanger, NorwayHQ recorded Sep 17, 2026201-50043 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 · Sep 17, 2026 · View company records in RevenueBase
9Exact matchStavanger, NorwayHQ recorded Sep 17, 202611-5036 contacts →

Exact match

“Formed in 2005, Tomax is focused on developing technology for improving drilling efficiency with modern drilling systems.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchStavanger, NorwayHQ recorded Sep 17, 202611-5017 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 · Sep 17, 2026 · View company records in RevenueBase
11Exact matchStavanger, NorwayHQ recorded Sep 17, 202611-5013 contacts →

Exact match

“Trade Tech was established in 2001 and is today a major supplier of drilling and well service equipment.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchStavanger, NorwayHQ recorded Sep 17, 202611-5012 contacts →

Exact match

“Overview Tech Trade AS is a leading supplier of process equipment and systems to the oil and gas industries, world‐wide.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchÅmot, NorwayHQ recorded Sep 17, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchKleppe, NorwayHQ recorded Sep 17, 202611-5010 contacts →

Exact match

“Byberg AS designer og produserer utstyr for olje og gass, tradisjonell industri og landbruk.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchTananger, NorwayHQ recorded Sep 17, 202611-509 contacts →

Exact match

“Dynamic Well Solutions AS (DWS) has specialized expertise in the design and fabrication of top site Well Service Equipment.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchSola, NorwayHQ recorded Sep 17, 20261-109 contacts →

Exact match

“ORS delivers a wide range of equipment and services within the Oil & Gas Industry; for offshore as well as onshore operations.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchStavanger/sandnes, NorwayHQ recorded Sep 17, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Sep 17, 202611-505 contacts →

Exact match

“Rotor Offshore AS is Derrick Equipment distributor for oil, gas & mining in Scandinavia and UK.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchStavanger, NorwayHQ recorded Sep 17, 20261-105 contacts →

Exact match

“Tfs services downhole tools for the oil & gas industry”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchStavanger, NorwayHQ recorded Sep 17, 20261-103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchStavanger, NorwayHQ recorded Sep 17, 20261-103 contacts →

Exact match

“Centraflow is a Norwegian based company in Stavanger, Norway.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchFrogner, NorwayHQ recorded Sep 17, 20261-102 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 · Sep 17, 2026 · View company records in RevenueBase
23Exact matchKristiansand, NorwayHQ recorded Sep 17, 202611-502 contacts →

Exact match

“NorDrill is a leading engineering company and supplier of state of the art, tailor made Top Drive systems for the onshore and offshore drilling industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchTananger, NorwayHQ recorded Sep 17, 20261-101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchStavanger, NorwayHQ recorded Sep 17, 20261-101 contacts →

Exact match

“Oilenco design, engineer and manufacture specialised tooling to support the global oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 33 oil and gas drilling equipment manufacturers based in Norway

See the full list, filter by size, metro and specialty, and access 480 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas drilling equipment manufacturers based in Norway at a glance

As of Sep 17, 2026
31.4%Verified-email coverage
46.3Average contacts per company
11-50Median size (employees)
36.4%Largest-city concentration · Stavanger
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
14
51-200
5
201-500
2
1,001-5,000
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 33 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 “oil and gas drilling equipment manufacturers” 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 480 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 17, 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 “oil and gas drilling equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas drilling equipment manufacturers are there based in Norway?

RevenueBase identified 33 company matches for oil and gas drilling equipment manufacturers 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?

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

Which city has the most oil and gas drilling equipment manufacturers?

Stavanger leads with 12 company records, followed by Kristiansand (4) and Tananger (3).

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 480 professional contacts with verified work emails tracked across these 33 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 33 oil and gas drilling equipment manufacturers based in Norway. Start with a free account, no credit card.

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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.