Company lists · Data refreshed November 2026

Top 25 Oil and gas filtration providers based in Norway

RevenueBase identified 54 company matches for oil and gas filtration providers associated with Norway as of November 2026 and tracks 849 professional contacts across them, including 401 with verified work emails. Sandnes is the largest hub.

This list covers company matches for oil and gas filtration providers 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
54Companies
849Contacts tracked
401Verified emails
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The 25 largest oil and gas filtration providers based in Norway

Ranked by team size
Top 25 of 54 company matches for oil and gas filtration providers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStavanger, NorwayHQ recorded Nov 4, 2026201-500138 contacts →

Exact match

“We solve engineering challenges others can't.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchSandnes, NorwayHQ recorded Nov 4, 202651-200106 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
3Exact matchTananger, NorwayHQ recorded Nov 4, 202651-200100 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
4Exact matchBergen, NorwayHQ recorded Nov 4, 202611-5029 contacts →

Exact match

“Pro Analysis delivers unique technology for Oil in Water (OiW) monitoring.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact match4323, NorwayHQ recorded Nov 4, 202611-5027 contacts →

Exact match

“Cubility engineers the next generation of solid control system.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchDrammen, NorwayHQ recorded Nov 4, 202611-5024 contacts →

Exact match

“Nordisk Vannteknikk er en totalleverandør av renseteknologi for behandling av forurenset vann.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchFlatåsen, NorwayHQ recorded Nov 4, 202611-5023 contacts →

Exact match

“Over 77 års erfaring - høy kompetanse på levering av lønnsomme og driftsikre løsninger.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchFørde, NorwayHQ recorded Nov 4, 202611-5022 contacts →

Exact match

“Life in fjords around the world is being suffocated.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchStavanger, NorwayHQ recorded Nov 4, 202611-5021 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
10Exact matchBergen, NorwayHQ recorded Nov 4, 202611-5020 contacts →

Exact match

“With over employees and locations in 80 countries, Air Liquide has established themselves, not just as the largest gas supplier in the world, but also with a leading role in…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchTananger, NorwayHQ recorded Nov 4, 202611-5015 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact match3160, NorwayHQ recorded Nov 4, 202611-5013 contacts →

Exact match

“Filters and Filter solutions Ditech was established in Tønsberg in 1989 and today has its headquarters and warehouse in Borgeskogen 13, Stokke, in addition to a sales office in…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Nov 4, 202611-5012 contacts →

Exact match

“Egil Eng & Co AS har siden 1970 vært en ledende leverandør av Hydraulikk, Mekanikk og filter til industri, landbruk og marine.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchStavanger, NorwayHQ recorded Nov 4, 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 · Nov 4, 2026 · View company records in RevenueBase
15Exact matchHølen, NorwayHQ recorded Nov 4, 202651-20012 contacts →

Exact match

“Lekang Group is a strong and long-term supplier of high quality filters and contamination monitoring equipment.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchSunde, NorwayHQ recorded Nov 4, 20261-1011 contacts →

Exact match

“Providing goods and services to the marine / offshore.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchVestby, NorwayHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“Lekang Filter AS is a Lekang Group company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Nov 4, 20261-1010 contacts →

Exact match

“Vulkan Engineering AS is a leader in advanced seawater treatment systems and specialized engineering services to the international offshore industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchOrkanger, NorwayHQ recorded Nov 4, 20261-109 contacts →

Exact match

“JAGTECH was founded by Geir Olav Ånesbug, Arild Saasen and Jan Egil Pallin in the start of December 2018.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchFrakkagjerd, NorwayHQ recorded Nov 4, 202611-509 contacts →

Exact match

“DP Filter er en av landets største selskap innen levering av filter.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchSola, NorwayHQ recorded Nov 4, 20261-108 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 · Nov 4, 2026 · View company records in RevenueBase
22Exact matchDrammen, NorwayHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Moss Hydro AS – Norsk kvalitet i verdensklasse.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchStavanger, NorwayHQ recorded Nov 4, 20261-107 contacts →

Exact match

“Since 2003, Norflo has been at the forefront of providing oil and gas valves in Norway, specialising in bespoke flow control solutions for the demanding maritime, oil and gas…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchSandnes, NorwayHQ recorded Nov 4, 20261-107 contacts →

Exact match

“Through innovative and environmental solutions, Envitec's high quality products has helped the on– and offshore business to better drilling waste management, well testing, mud…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchEidsnes, NorwayHQ recorded Nov 4, 20261-105 contacts →

Exact match

“Deltrian Norge AS er en leverandør av ventilasjonsfilter til bolig, industri og næring.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 54 oil and gas filtration providers based in Norway

See the full list, filter by size, metro and specialty, and access 401 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas filtration providers based in Norway at a glance

As of Nov 4, 2026
47.2%Verified-email coverage
15.7Average contacts per company
1-10Median size (employees)
13.0%Largest-city concentration · Sandnes
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
20
51-200
6
201-500
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 54 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 filtration providers” 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 401 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 and gas filtration providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas filtration providers are there based in Norway?

RevenueBase identified 54 company matches for oil and gas filtration providers 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?

IK Group 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 filtration providers?

Sandnes leads with 7 company records, followed by Stavanger (6) and Bergen (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 401 professional contacts with verified work emails tracked across these 54 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.