Company lists · Data refreshed September 2026
Top 25 Oil gas drilling companies based in Norway
RevenueBase identified 49 company matches for oil gas drilling companies associated with Norway as of September 2026 and tracks 6,426 professional contacts across them, including 2,206 with verified work emails. Stavanger is the largest hub.
This list covers company matches for oil gas drilling companies 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 15, 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.
The 25 largest oil gas drilling companies based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,373 contacts → | ||||
Exact match “Archer is a company providing drilling and well services to the global energy industry.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 720 contacts → | ||||
Exact match “DNO ASA is a Norwegian oil and gas operator active in the Middle East, the North Sea and West Africa.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 629 contacts → | ||||
Exact match “Always do better" is our guiding principle leading us through the energy transition and towards our vision of becoming the preferred supplier of drilling services.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 560 contacts → | ||||
Exact match “October 2021.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 164 contacts → | ||||
Exact match “RTC Offshore leverer høyt kvalifisert personell til olje- og gassindustrien, både for kortsiktige og langsiktige oppdrag.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 155 contacts → | ||||
Exact match “Norwegian Group AS is a holding company that has a group with several companies under it.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 133 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 15, 2026 · View company records in RevenueBase | |||||
| 8 | 114 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 15, 2026 · View company records in RevenueBase | |||||
| 9 | 73 contacts → | ||||
Exact match “IKM Acona is a leading provider of services to the oil and gas industry covering the complete lifecycle of oil and gas projects.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 52 contacts → | ||||
Exact match “Sub Sea Services is a solution-focused, flexible and collaboration oriented partner to the offshore drilling industry.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 43 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 15, 2026 · View company records in RevenueBase | |||||
| 12 | 42 contacts → | ||||
Exact match “Well Expertise can tailor-make project specific deliverables for all disciplines for your next Exploration, Appraisal, Development or Decom Project.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 23 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match “Gjennom våre konkurransedyktige tjenester bygger vi tillit og skaper verdier for kunden.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 17 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 15, 2026 · View company records in RevenueBase | |||||
| 16 | 14 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 12 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 15, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Prores AS is a technology company based in Trondheim, Norway.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 11 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “EMC is an oilfield drilling fluid company that provides specialty products and innovative solutions to ease drilling operations in the oil, gas and geothermal industry.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Rig Partner is an independent service company with highly qualified resources with extensive experience from rig operations and projects.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “We understand the lifecycle of an oil field – and know exactly what you need, every step of the way.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Hytech Trading is a specialist company in the provision of hydraulic products and services.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “An oil & gas services and consulting company located in Stavanger, Norway providing worldwide services.” Recorded in the RevenueBase company graph · Sep 15, 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 gas drilling companies”. 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 49 oil gas drilling companies based in Norway
See the full list, filter by size, metro and specialty, and access 2,206 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oil gas drilling companies based in Norway at a glance
As of Sep 15, 2026Companies by employee count
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 49 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 gas drilling companies” 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 2,206 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 15, 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 gas drilling companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oil gas drilling companies are there based in Norway?
RevenueBase identified 49 company matches for oil gas drilling companies 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?
Archer tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most oil gas drilling companies?
Stavanger leads with 13 company records, followed by Sandnes (5) and Oslo (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 2,206 professional contacts with verified work emails tracked across these 49 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 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 49 oil gas drilling companies 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.
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Company intelligence · public preview
Top 25 oil gas drilling companies based in Norway
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 49 matching company records for oil gas drilling companies based in Norway, with 6,426 tracked contacts and 2,206 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oil gas drilling companies based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Archerarcherwell.comHQ: Sandnes, NorwayReported employees: 5,001-10,000 | Sandnes, Norway | 5,001-10,000 | Exact match | 2,373 contacts → |
“Archer is a company providing drilling and well services to the global energy industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  DNO ASAdno.noHQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 720 contacts → |
“DNO ASA is a Norwegian oil and gas operator active in the Middle East, the North Sea and West Africa.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cosl Drilling Europe AScosl.noHQ: Sandnes, NorwayReported employees: 501-1,000 | Sandnes, Norway | 501-1,000 | Exact match | 629 contacts → |
“Always do better" is our guiding principle leading us through the energy transition and towards our vision of becoming the preferred supplier of drilling services.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Mhwirthhmhw.comHQ: Kristiansand, NorwayReported employees: 1,001-5,000 | Kristiansand, Norway | 1,001-5,000 | Exact match | 560 contacts → |
“October 2021.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  RTC Offshore ASrtcoffshore.noHQ: Skien, NorwayReported employees: 201-500 | Skien, Norway | 201-500 | Exact match | 164 contacts → |
“RTC Offshore leverer høyt kvalifisert personell til olje- og gassindustrien, både for kortsiktige og langsiktige oppdrag.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Norwegian Groupnog.noHQ: Volda, NorwayReported employees: 201-500 | Volda, Norway | 201-500 | Exact match | 155 contacts → |
“Norwegian Group AS is a holding company that has a group with several companies under it.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  PSW Technologypsw.noHQ: Mongstad, NorwayReported employees: 201-500 | Mongstad, Norway | 201-500 | Exact match | 133 contacts → |
“PSW Technology offers a wide range of services and solutions to the global drilling industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Island Drilling Company ASislanddrilling.noHQ: Sandsli, NorwayReported employees: 51-200 | Sandsli, Norway | 51-200 | Exact match | 114 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  IKM Aconaikm.comHQ: Sandnes, NorwayReported employees: 51-200 | Sandnes, Norway | 51-200 | Exact match | 73 contacts → |
“IKM Acona is a leading provider of services to the oil and gas industry covering the complete lifecycle of oil and gas projects.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  SUB SEA Services ASsubseaservices.noHQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 52 contacts → |
“Sub Sea Services is a solution-focused, flexible and collaboration oriented partner to the offshore drilling industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  IOT Groupindependent.noHQ: Stavanger, NorwayReported employees: 201-500 | Stavanger, Norway | 201-500 | Exact match | 43 contacts → |
“IOT Group is an international service organisation within the oil & gas industry, with worldwide locations in the most important oil & gas logistics hubs.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Well Expertise ASwellexpertise.com HQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 42 contacts → |
“Well Expertise can tailor-make project specific deliverables for all disciplines for your next Exploration, Appraisal, Development or Decom Project.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Wellpartner ASwellpartner.noHQ: Tananger, NorwayReported employees: 51-200 | Tananger, Norway | 51-200 | Exact match | 23 contacts → |
“WellPartner AS is a service company that delivers technical expertise and high quality equipment and services within subsea drilling, completion and intervention operations.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aarsleff Fundamentering & Boringboring.no HQ: Ulefoss, NorwayReported employees: 51-200 | Ulefoss, Norway | 51-200 | Exact match | 20 contacts → |
“Gjennom våre konkurransedyktige tjenester bygger vi tillit og skaper verdier for kunden.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Independent OIL Tools ASiotgroup.comHQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 17 contacts → |
“WE ARE KNOWN FOR BETTER SERVICE & FASTER DELIVERY Independent Oil Tools AS started out back in 1992 in Norway.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NOS Technology ASnosas.no HQ: Stavanger/sandnes, NorwayReported employees: 11-50 | Stavanger/sandnes, Norway | 11-50 | Exact match | 14 contacts → |
“NOS Technology AS is an engineering company based on employees with more than 20 years of experience from the Oil & Gas business.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Qmatec Drilling ASqmatec.com HQ: Åmot, NorwayReported employees: 11-50 | Åmot, Norway | 11-50 | Exact match | 12 contacts → |
“Qmatec Drilling AS is a mechanical company with the head office located in Vinje, Norway.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Prores ASprores.noHQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 11 contacts → |
“Prores AS is a technology company based in Trondheim, Norway.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ocean IMRoceanimr.comHQ: Klepp, NorwayReported employees: 1-10 | Klepp, Norway | 1-10 | Exact match | 11 contacts → |
“Ocean IMR is an oil service company providing inspection, maintenance and repair services on drilling components.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  European MUD Company ASemcas.noHQ: Sandnes, NorwayReported employees: 11-50 | Sandnes, Norway | 11-50 | Exact match | 10 contacts → |
“EMC is an oilfield drilling fluid company that provides specialty products and innovative solutions to ease drilling operations in the oil, gas and geothermal industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  RIG Partner ASrig-partner.noHQ: Stavanger, NorwayReported employees: 1-10 | Stavanger, Norway | 1-10 | Exact match | 7 contacts → |
“Rig Partner is an independent service company with highly qualified resources with extensive experience from rig operations and projects.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Petrotech ASexprogroup.com HQ: Haugesund, NorwayReported employees: 51-200 | Haugesund, Norway | 51-200 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Ross Offshoreagr.comHQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 3 contacts → |
“We understand the lifecycle of an oil field – and know exactly what you need, every step of the way.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Hytech Trading AShytech.noHQ: Sola, NorwayReported employees: 11-50 | Sola, Norway | 11-50 | Exact match | 3 contacts → |
“Hytech Trading is a specialist company in the provision of hydraulic products and services.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Subsurface ASsubsurfaceas.comHQ: Sola, NorwayReported employees: 1-10 | Sola, Norway | 1-10 | Exact match | 2 contacts → |
“An oil & gas services and consulting company located in Stavanger, Norway providing worldwide services.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 49 company matches
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Oil gas drilling companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
49 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 49 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oil gas drilling companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oil gas drilling companies did RevenueBase find based in Norway?
The saved snapshot records 49 matching company records, 6,426 tracked contacts and 2,206 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 oil gas drilling companies based in Norway. Snapshot: September 15, 2026. https://revenuebase.ai/companies/oil-gas-drilling-companies/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 oil gas drilling companies based in Norway
RevenueBase records 49 matching company records for oil gas drilling companies based in Norway, with 6,426 tracked contacts and 2,206 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oil gas drilling companies based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Archerarcherwell.com HQ: Sandnes, NorwayReported employees: 5,001-10,000 | Sandnes, Norway | 5,001-10,000 | Exact match | 2,373 contacts → |
“Archer is a company providing drilling and well services to the global energy industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | DNO ASAdno.no HQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 720 contacts → |
“DNO ASA is a Norwegian oil and gas operator active in the Middle East, the North Sea and West Africa.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cosl Drilling Europe AScosl.no HQ: Sandnes, NorwayReported employees: 501-1,000 | Sandnes, Norway | 501-1,000 | Exact match | 629 contacts → |
“Always do better" is our guiding principle leading us through the energy transition and towards our vision of becoming the preferred supplier of drilling services.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mhwirthhmhw.com HQ: Kristiansand, NorwayReported employees: 1,001-5,000 | Kristiansand, Norway | 1,001-5,000 | Exact match | 560 contacts → |
“October 2021.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RTC Offshore ASrtcoffshore.no HQ: Skien, NorwayReported employees: 201-500 | Skien, Norway | 201-500 | Exact match | 164 contacts → |
“RTC Offshore leverer høyt kvalifisert personell til olje- og gassindustrien, både for kortsiktige og langsiktige oppdrag.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Norwegian Groupnog.no HQ: Volda, NorwayReported employees: 201-500 | Volda, Norway | 201-500 | Exact match | 155 contacts → |
“Norwegian Group AS is a holding company that has a group with several companies under it.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | PSW Technologypsw.no HQ: Mongstad, NorwayReported employees: 201-500 | Mongstad, Norway | 201-500 | Exact match | 133 contacts → |
“PSW Technology offers a wide range of services and solutions to the global drilling industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Island Drilling Company ASislanddrilling.no HQ: Sandsli, NorwayReported employees: 51-200 | Sandsli, Norway | 51-200 | Exact match | 114 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | IKM Aconaikm.com HQ: Sandnes, NorwayReported employees: 51-200 | Sandnes, Norway | 51-200 | Exact match | 73 contacts → |
“IKM Acona is a leading provider of services to the oil and gas industry covering the complete lifecycle of oil and gas projects.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | SUB SEA Services ASsubseaservices.no HQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 52 contacts → |
“Sub Sea Services is a solution-focused, flexible and collaboration oriented partner to the offshore drilling industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | IOT Groupindependent.no HQ: Stavanger, NorwayReported employees: 201-500 | Stavanger, Norway | 201-500 | Exact match | 43 contacts → |
“IOT Group is an international service organisation within the oil & gas industry, with worldwide locations in the most important oil & gas logistics hubs.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Well Expertise ASwellexpertise.com HQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 42 contacts → |
“Well Expertise can tailor-make project specific deliverables for all disciplines for your next Exploration, Appraisal, Development or Decom Project.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wellpartner ASwellpartner.no HQ: Tananger, NorwayReported employees: 51-200 | Tananger, Norway | 51-200 | Exact match | 23 contacts → |
“WellPartner AS is a service company that delivers technical expertise and high quality equipment and services within subsea drilling, completion and intervention operations.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aarsleff Fundamentering & Boringboring.no HQ: Ulefoss, NorwayReported employees: 51-200 | Ulefoss, Norway | 51-200 | Exact match | 20 contacts → |
“Gjennom våre konkurransedyktige tjenester bygger vi tillit og skaper verdier for kunden.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Independent OIL Tools ASiotgroup.com HQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 17 contacts → |
“WE ARE KNOWN FOR BETTER SERVICE & FASTER DELIVERY Independent Oil Tools AS started out back in 1992 in Norway.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NOS Technology ASnosas.no HQ: Stavanger/sandnes, NorwayReported employees: 11-50 | Stavanger/sandnes, Norway | 11-50 | Exact match | 14 contacts → |
“NOS Technology AS is an engineering company based on employees with more than 20 years of experience from the Oil & Gas business.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Qmatec Drilling ASqmatec.com HQ: Åmot, NorwayReported employees: 11-50 | Åmot, Norway | 11-50 | Exact match | 12 contacts → |
“Qmatec Drilling AS is a mechanical company with the head office located in Vinje, Norway.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Prores ASprores.no HQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 11 contacts → |
“Prores AS is a technology company based in Trondheim, Norway.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ocean IMRoceanimr.com HQ: Klepp, NorwayReported employees: 1-10 | Klepp, Norway | 1-10 | Exact match | 11 contacts → |
“Ocean IMR is an oil service company providing inspection, maintenance and repair services on drilling components.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | European MUD Company ASemcas.no HQ: Sandnes, NorwayReported employees: 11-50 | Sandnes, Norway | 11-50 | Exact match | 10 contacts → |
“EMC is an oilfield drilling fluid company that provides specialty products and innovative solutions to ease drilling operations in the oil, gas and geothermal industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | RIG Partner ASrig-partner.no HQ: Stavanger, NorwayReported employees: 1-10 | Stavanger, Norway | 1-10 | Exact match | 7 contacts → |
“Rig Partner is an independent service company with highly qualified resources with extensive experience from rig operations and projects.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Petrotech ASexprogroup.com HQ: Haugesund, NorwayReported employees: 51-200 | Haugesund, Norway | 51-200 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Ross Offshoreagr.com HQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 3 contacts → |
“We understand the lifecycle of an oil field – and know exactly what you need, every step of the way.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hytech Trading AShytech.no HQ: Sola, NorwayReported employees: 11-50 | Sola, Norway | 11-50 | Exact match | 3 contacts → |
“Hytech Trading is a specialist company in the provision of hydraulic products and services.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Subsurface ASsubsurfaceas.com HQ: Sola, NorwayReported employees: 1-10 | Sola, Norway | 1-10 | Exact match | 2 contacts → |
“An oil & gas services and consulting company located in Stavanger, Norway providing worldwide services.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 49 company matches
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Oil gas drilling companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
49 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 49 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oil gas drilling companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oil gas drilling companies did RevenueBase find based in Norway?
The saved snapshot records 49 matching company records, 6,426 tracked contacts and 2,206 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 oil gas drilling companies based in Norway. Snapshot: September 15, 2026. https://revenuebase.ai/companies/oil-gas-drilling-companies/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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