Company lists · Data refreshed September 2026

Top 25 Wellhead equipment providers based in Norway

Name: Wellhead equipment providers based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 40 companies tracked

RevenueBase identified 40 wellhead equipment providers headquartered in Norway as of September 2026 and tracks 1,442 professional contacts across them, including 627 with verified work emails. Stavanger is the largest hub.

This list covers wellhead equipment providers headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

40Companies

1,442Contacts tracked

627Verified emails

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The 25 largest wellhead equipment providers based in Norway

Ranked by team size

Top 25 of 40 wellhead equipment providers based in Norway, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to wellhead equipment providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Techouse AS	Partial evidence	Sandnes, NorwayHQ checked Sep 16, 2026	51-200	106 contacts →
	Partial evidence “Techouse is a leader in the provision of offshore platform processing equipment and services to the international oil & gas industry.” Source: RevenueBase Database · checked Sep 16, 2026
2	TCO AS	Indirect evidence	Indre Arna, NorwayHQ checked Sep 16, 2026	51-200	103 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
3	Optime, A Halliburton Service	Indirect evidence	Notodden, NorwayHQ checked Sep 16, 2026	51-200	98 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
4	Mento AS	Indirect evidence	Tananger, NorwayHQ checked Sep 16, 2026	51-200	93 contacts →
	Indirect evidence “MENTO is a trading company with products and services for the oil and gas industry.” Source: RevenueBase Database · checked Sep 16, 2026
5	Scan Tech	Partial evidence	Stavanger, NorwayHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Scan Tech develops, designs and manufactures machinery and equipment for well testing, maintenance and modifications, subsea, lifting and marine products.” Source: RevenueBase Database · checked Sep 16, 2026
6	PTC An Interwell Company	Indirect evidence	Stavanger, NorwayHQ checked Sep 16, 2026	51-200	32 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
7	Dwellop Group	Partial evidence	Stavanger, NorwayHQ checked Sep 16, 2026	51-200	31 contacts →
	Partial evidence “Dwellop Group is an independent Norwegian company delivering topside handling equipment for Well Intervention, WorkOver and P&A operations.” Source: RevenueBase Database · checked Sep 16, 2026
8	Delta-P Pumpe OG Kompressor Systemer AS	Indirect evidence	Asker, NorwayHQ checked Sep 16, 2026	11-50	29 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
9	Independent OIL Tools AS	Indirect evidence	Stavanger, NorwayHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “WE ARE KNOWN FOR BETTER SERVICE & FASTER DELIVERY Independent Oil Tools AS started out back in 1992 in Norway.” Source: RevenueBase Database · checked Sep 16, 2026
10	Onsite Treatment Services	Indirect evidence	Tananger, NorwayHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “OTS offers a large and modern rental fleet, water treatment, slop treatment, tank cleaning, filtration, cuttings handling, vacuum systems, mud skips, well service pumps, pumping…” Source: RevenueBase Database · checked Sep 16, 2026
11	Trade Tech AS	Partial evidence	Stavanger, NorwayHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “Trade Tech was established in 2001 and is today a major supplier of drilling and well service equipment.” Source: RevenueBase Database · checked Sep 16, 2026
12	Tech Trade AS	Partial evidence	Stavanger, NorwayHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “Overview Tech Trade AS is a leading supplier of process equipment and systems to the oil and gas industries, world‐wide.” Source: RevenueBase Database · checked Sep 16, 2026
13	Dynamic Well Solutions AS	Partial evidence	Tananger, NorwayHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Dynamic Well Solutions AS (DWS) has specialized expertise in the design and fabrication of top site Well Service Equipment.” Source: RevenueBase Database · checked Sep 16, 2026
14	Offshore Rental & Support ORS	Partial evidence	Sola, NorwayHQ checked Sep 16, 2026	1-10	9 contacts →
	Partial evidence “ORS delivers a wide range of equipment and services within the Oil & Gas Industry; for offshore as well as onshore operations.” Source: RevenueBase Database · checked Sep 16, 2026
15	Pump Supply AS	Indirect evidence	Drammen, NorwayHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Pump Supply er en ledende leverandør av høytrykksutstyr og integrerte produkter til en rekke bransjekategorier, deriblant olje & gass- marine- og fiskeindustri.” Source: RevenueBase Database · checked Sep 16, 2026
16	Axflow Sandnes AS	Partial evidence	Sandnes, NorwayHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “AxFlow Sandnes AS is your preferred supplier for valves, pumps, motors and miscellaneous drilling equipment for on- and offshore industries.” Source: RevenueBase Database · checked Sep 16, 2026
17	Maritime Drilling Systems AS	Partial evidence	Kristiansand, NorwayHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “Established in 2015, we are an engineering company specialising in heave compensation systems and the supply of Original Component Manufacturer (OCM) drilling equipment for the…” Source: RevenueBase Database · checked Sep 16, 2026
18	Intelliserv	Indirect evidence	Stavanger/sandnes, NorwayHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
19	Motive AS	Indirect evidence	Stavanger, NorwayHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “The Motive AS team has over 20 years of experience working in the Oil & Energy sector in Norway.” Source: RevenueBase Database · checked Sep 16, 2026
20	Maximator AS	Indirect evidence	Randaberg, NorwayHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “MAXIMATOR AS was established in Norway in June 2006.” Source: RevenueBase Database · checked Sep 16, 2026
21	Petrotech AS	Indirect evidence	Haugesund, NorwayHQ checked Sep 16, 2026	51-200	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
22	Groundbreaker AS	Indirect evidence	Rogaland, NorwayHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “Groundbreaker was founded by local entreprenours with several years experience from well intervention and well testing segment.” Source: RevenueBase Database · checked Sep 16, 2026
23	RSM Imagineering AS	Partial evidence	Kristiansand, NorwayHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “RSM Imagineering is an international multidisciplinary design company and supplier, focused on equipment and solutions for the oil & gas and geothermal energy industry.” Source: RevenueBase Database · checked Sep 16, 2026
24	Castor Drilling Solution AS	Partial evidence	Kristiansand, NorwayHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Castor Drilling Solution AS (CDS) provide high integrity equipment to the offshore drilling market, mainly focusing on niche and tailor-made Heave Compensation, Tensioning…” Source: RevenueBase Database · checked Sep 16, 2026
25	Centraflow	Indirect evidence	Stavanger, NorwayHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Centraflow is a Norwegian based company in Stavanger, Norway.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: wellhead equipment providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names wellhead equipment providers.
Partial evidence: Its own public description names part of wellhead equipment providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wellhead equipment providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 40 wellhead equipment providers based in Norway

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Wellhead equipment providers based in Norway at a glance

As of Sep 16, 2026

43.5%Verified-email coverage

36.0Average contacts per company

11-50Median size (employees)

32.5%Largest-city concentration · Stavanger

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 40 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among wellhead equipment providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Norway whose own description of what they do matches “wellhead equipment providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names wellhead equipment providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among wellhead equipment providers, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 627 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names wellhead equipment providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many wellhead equipment providers are there based in Norway?

RevenueBase identified 40 wellhead equipment providers headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Techouse AS, headquartered in Sandnes, tops this list with the largest team on record.

Which city has the most wellhead equipment providers?

Stavanger leads with 13 headquartered companies, followed by Sandnes (6) and Tananger (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 627 verified decision-maker contacts tracked across these 40 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.