Company lists · Data refreshed November 2026

Top 25 Oil extraction equipment manufacturers based in Norway

Name: Oil extraction equipment manufacturers based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 65 companies tracked

RevenueBase identified 65 company matches for oil extraction equipment manufacturers associated with Norway as of November 2026 and tracks 2,781 professional contacts across them, including 922 with verified work emails. Stavanger is the largest hub.

This list covers company matches for oil extraction 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 November 4, 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 Nov 4, 2026 How this list was built

65Companies

2,781Contacts tracked

922Verified emails

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The 25 largest oil extraction equipment manufacturers based in Norway

Ranked by team size

Top 25 of 65 company matches for oil extraction equipment manufacturers based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Interwell	Exact match	Røyneberg, NorwayHQ recorded Nov 4, 2026	501-1,000	659 contacts →
	Exact match “At Interwell our mission is clear; we are committed to solving the toughest well challenges with unmatched expertise and dedication.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	Mhwirth	Exact match	Kristiansand, NorwayHQ recorded Nov 4, 2026	1,001-5,000	581 contacts →
	Exact match “October 2021.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	PSW Technology	Exact match	Mongstad, NorwayHQ recorded Nov 4, 2026	201-500	127 contacts →
	Exact match “PSW Technology offers a wide range of services and solutions to the global drilling industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	Optime, A Halliburton Service	Exact match	Notodden, NorwayHQ recorded Nov 4, 2026	51-200	122 contacts →
	Exact match “Optime, A Halliburton Service is an innovative subsea oil and gas provider focusing on cost efficient solutions specifically towards products within the well access, well…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Techouse AS	Exact match	Sandnes, NorwayHQ recorded Nov 4, 2026	51-200	106 contacts →
	Exact match “Techouse is a leader in the provision of offshore platform processing equipment and services to the international oil & gas industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	Mento AS	Exact match	Tananger, NorwayHQ recorded Nov 4, 2026	51-200	100 contacts →
	Exact match “MENTO is a trading company with products and services for the oil and gas industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	Scan Tech	Exact match	Stavanger, NorwayHQ recorded Nov 4, 2026	51-200	75 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 · Nov 4, 2026 · View company records in RevenueBase
8	WEPCO	Exact match	Stavanger, NorwayHQ recorded Nov 4, 2026	11-50	65 contacts →
	Exact match “Wepco AS ble etablert i 1986 og er i dag et moderne og velutstyrt service-verksted med høyt kvalifisert personell.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Intelliserv	Exact match	Stavanger/sandnes, NorwayHQ recorded Nov 4, 2026	n/a	62 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Subseadesign AS	Exact match	Lierbyen, NorwayHQ recorded Nov 4, 2026	51-200	52 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 · Nov 4, 2026 · View company records in RevenueBase
11	Dwellop Group	Exact match	Stavanger, NorwayHQ recorded Nov 4, 2026	51-200	34 contacts →
	Exact match “Dwellop Group is an independent Norwegian company delivering topside handling equipment for Well Intervention, WorkOver and P&A operations.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	PTC An Interwell Company	Exact match	Stavanger, NorwayHQ recorded Nov 4, 2026	51-200	32 contacts →
	Exact match “PTC helps oil and gas production companies address two of their biggest challenges:* Increasing well uptime & production * Assuring & enhancing well integrity We do this, by…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Delta-P Pumpe OG Kompressor Systemer AS	Exact match	Asker, NorwayHQ recorded Nov 4, 2026	11-50	26 contacts →
	Exact match “Delta-p history Delta-p AS is a private owned corporation, and has been a supplier of pumps and complete pump systems for the oil & gas market since 2006.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Wellpartner AS	Exact match	Tananger, NorwayHQ recorded Nov 4, 2026	51-200	24 contacts →
	Exact match “WellPartner AS is a service company that delivers technical expertise and high quality equipment and services within subsea drilling, completion and intervention operations.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	IKM Aquamarine AS	Exact match	Jørpeland, NorwayHQ recorded Nov 4, 2026	11-50	23 contacts →
	Exact match “Aquamarine offers its blue-chip clients material technology solutions that deliver outstanding results, in the most demanding environments.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Tratec Halvorsen AS	Exact match	Øye, NorwayHQ recorded Nov 4, 2026	51-200	21 contacts →
	Exact match “Tratec Halvorsen is a cost-effective manufacturer of technology for the onshore/ offshore industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Independent OIL Tools AS	Exact match	Stavanger, NorwayHQ recorded Nov 4, 2026	11-50	21 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 · Nov 4, 2026 · View company records in RevenueBase
18	Cre8 Systems AS	Exact match	Sola, NorwayHQ recorded Nov 4, 2026	51-200	19 contacts →
	Exact match “CRE8 is an innovative and quality-oriented engineering and manufacturing company supplying Chemical Injection Systems and Electro/Hydraulic Control Systems.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	NOS Technology AS	Exact match	Stavanger/sandnes, NorwayHQ recorded Nov 4, 2026	11-50	16 contacts →
	Exact match “NOS Technology AS is an engineering company based on employees with more than 20 years of experience from the Oil & Gas business.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Qmatec Drilling AS	Exact match	Åmot, NorwayHQ recorded Nov 4, 2026	11-50	15 contacts →
	Exact match “Qmatec Drilling AS is a mechanical company with the head office located in Vinje, Norway.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Trade Tech AS	Exact match	Stavanger, NorwayHQ recorded Nov 4, 2026	11-50	14 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 · Nov 4, 2026 · View company records in RevenueBase
22	Ocean IMR	Exact match	Klepp, NorwayHQ recorded Nov 4, 2026	1-10	14 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 · Nov 4, 2026 · View company records in RevenueBase
23	Tech Trade AS	Exact match	Stavanger, NorwayHQ recorded Nov 4, 2026	11-50	12 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 · Nov 4, 2026 · View company records in RevenueBase
24	Prores AS	Exact match	Trondheim, NorwayHQ recorded Nov 4, 2026	11-50	12 contacts →
	Exact match “Prores AS is a technology company based in Trondheim, Norway.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	Byberg AS	Exact match	Kleppe, NorwayHQ recorded Nov 4, 2026	11-50	11 contacts →
	Exact match “Byberg AS designer og produserer utstyr for olje og gass, tradisjonell industri og landbruk.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oil extraction equipment manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 65 oil extraction equipment manufacturers based in Norway

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Oil extraction equipment manufacturers based in Norway at a glance

As of Nov 4, 2026

33.2%Verified-email coverage

42.8Average contacts per company

11-50Median size (employees)

35.4%Largest-city concentration · Stavanger

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 65 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 extraction 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 922 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 November 4, 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 extraction equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil extraction equipment manufacturers are there based in Norway?

RevenueBase identified 65 company matches for oil extraction equipment manufacturers associated with Norway as of November 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?

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

Which city has the most oil extraction equipment manufacturers?

Stavanger leads with 23 company records, followed by Sandnes (5) and Kristiansand (4).

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 922 professional contacts with verified work emails tracked across these 65 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 November 4, 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.