Company lists · Data refreshed October 2026
Top 25 Oil and gas construction contractors based in Norway
RevenueBase identified 64 company matches for oil and gas construction contractors associated with Norway as of October 2026 and tracks 1,547 professional contacts across them, including 403 with verified work emails. Oslo is the largest hub.
This list covers company matches for oil and gas construction contractors 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 October 19, 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 and gas construction contractors based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 134 contacts → | ||||
Exact match “We solve engineering challenges others can't.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 2 | 102 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 3 | 99 contacts → | ||||
Exact match “Nymo is a full-service engineering, procurement and construction company within the oil & gas and process industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 4 | 73 contacts → | ||||
Exact match “Laje er en entreprenør for bygging av infrastruktur innen fagområdene energi, telekommunikasjon og veilys/veiteknikk.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 5 | 68 contacts → | ||||
Exact match “Anlegg Øst Entreprenør er en anleggsentreprenør i det nasjonale markedet med hovedfokus på Østlandet og administrasjon lokalisert på Lillehammer.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 6 | 61 contacts → | ||||
Exact match “Entreprenørservice AS ble stiftet i 1962 etter initiativ av Ing.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 7 | 53 contacts → | ||||
Exact match “Aurstad byggjer infrastruktur med hovudvekt på vegar og tunnelar, flyplassar, kraftanlegg og kommunaltekniske anlegg.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 8 | 53 contacts → | ||||
Exact match “At RadøyGruppen you find the services required to execute a project within the energy sector.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 9 | 52 contacts → | ||||
Exact match “Contur er spesialister på konstruksjoner knyttet til bruer, energi- og industrianlegg og betongarbeid på anleggsprosjekter og større bygg- og næringsområder.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 10 | 49 contacts → | ||||
Exact match “We build tomorrows solutions.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 11 | 42 contacts → | ||||
Exact match “Repstad Anlegg AS er en av Sørlandets største maskinentreprenører og har lang erfaring og kompetanse innenfor totalprosjekter innen tomteutbygging, vei, vann og avløp.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 12 | 41 contacts → | ||||
Exact match “REINERTSEN AS ble etablert i 1946 og er i dag et leverandørselskap innenfor olje & gass, samt ny energi.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 13 | 39 contacts → | ||||
Exact match “Omega 365 Protek er et entrepriseselskap som leverer prosjektering og gjennomføring av både offshore og landbaserte industriprosjekter.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 14 | 36 contacts → | ||||
Exact match “Petrolink operates platforms, subsea installations and floating production units offshore, oil and gas terminals onshore, refineries and process plants including power plants and…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 15 | 32 contacts → | ||||
Exact match “Inocean delivers design, engineering- and project management services, and cover Oil & Gas as well as the Renewable Industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “Gjennom våre konkurransedyktige tjenester bygger vi tillit og skaper verdier for kunden.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Nordic Rig Tech er en ledende leverandør av spesialiserte elektriske tjenester og løsninger til olje- og gassindustrien.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Vår grunnholdning er "Anleggsarbeide med omtanke"!” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 20 | 13 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “Jotne supply engineering and fabrication services to the Oil & Gas market and Industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “Allbygg er en leverandør av entreprenørtjenester på Vestlandet.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Gjermundshaug Anlegg er en samfunnsbevisst og innovativ aktør i anleggsbransjen, har solid økonomi, setter pris på erfaring og legger til rette for faglig videreutvikling.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “Jarmo AS is a proud supplier of prefabricated pipe spools and steel constructions - for players across industries.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “GL-Bygg er en allsidig problemløser for små og store byggherrer.” Recorded in the RevenueBase company graph · Oct 19, 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 and gas construction contractors”. 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 64 oil and gas construction contractors based in Norway
See the full list, filter by size, metro and specialty, and access 403 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oil and gas construction contractors based in Norway at a glance
As of Oct 19, 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 64 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 construction contractors” 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 403 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 October 19, 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 construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oil and gas construction contractors are there based in Norway?
RevenueBase identified 64 company matches for oil and gas construction contractors associated with Norway as of October 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 construction contractors?
Oslo leads with 7 company records, followed by Sandnes (7) and Stavanger (5).
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 403 professional contacts with verified work emails tracked across these 64 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 October 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 64 oil and gas construction contractors based in Norway. Start with a free account, no credit card.
Download this list →Related lists
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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 and gas construction contractors 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 64 matching company records for oil and gas construction contractors based in Norway, with 1,547 tracked contacts and 403 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: October 19, 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 and gas construction contractors 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 |  IK Groupik-worldwide.comHQ: Stavanger, NorwayReported employees: 201-500 | Stavanger, Norway | 201-500 | Exact match | 134 contacts → |
“We solve engineering challenges others can't.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Techouse AStechouse.noHQ: Sandnes, NorwayReported employees: 51-200 | Sandnes, Norway | 51-200 | Exact match | 102 contacts → |
“Techouse is a leader in the provision of offshore platform processing equipment and services to the international oil & gas industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  NYMOnymo.noHQ: Grimstad, NorwayReported employees: 201-500 | Grimstad, Norway | 201-500 | Exact match | 99 contacts → |
“Nymo is a full-service engineering, procurement and construction company within the oil & gas and process industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Laje ASlaje.no HQ: Hamar, NorwayReported employees: 201-500 | Hamar, Norway | 201-500 | Exact match | 73 contacts → |
“Laje er en entreprenør for bygging av infrastruktur innen fagområdene energi, telekommunikasjon og veilys/veiteknikk.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Anlegg ØST Entreprenøranlegg-ost.noHQ: Lillehammer, NorwayReported employees: 201-500 | Lillehammer, Norway | 201-500 | Exact match | 68 contacts → |
“Anlegg Øst Entreprenør er en anleggsentreprenør i det nasjonale markedet med hovedfokus på Østlandet og administrasjon lokalisert på Lillehammer.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Entreprenørservice ASentreprenorservice.noHQ: Skedsmokorset, NorwayReported employees: 51-200 | Skedsmokorset, Norway | 51-200 | Exact match | 61 contacts → |
“Entreprenørservice AS ble stiftet i 1962 etter initiativ av Ing.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aurstadaurstad.noHQ: Hovdebygda, NorwayReported employees: 51-200 | Hovdebygda, Norway | 51-200 | Exact match | 53 contacts → |
“Aurstad byggjer infrastruktur med hovudvekt på vegar og tunnelar, flyplassar, kraftanlegg og kommunaltekniske anlegg.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Radøygruppenradoygruppen.no HQ: Sæbøvågen, NorwayReported employees: 51-200 | Sæbøvågen, Norway | 51-200 | Exact match | 53 contacts → |
“At RadøyGruppen you find the services required to execute a project within the energy sector.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Conturcontur.noHQ: Kristiansand, NorwayReported employees: 51-200 | Kristiansand, Norway | 51-200 | Exact match | 52 contacts → |
“Contur er spesialister på konstruksjoner knyttet til bruer, energi- og industrianlegg og betongarbeid på anleggsprosjekter og større bygg- og næringsområder.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Nordic Bulk ASnordicbulk.com HQ: Sandnes, NorwayReported employees: 51-200 | Sandnes, Norway | 51-200 | Exact match | 49 contacts → |
“We build tomorrows solutions.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Repstad Anlegg ASrepstad.no HQ: Søgne, NorwayReported employees: 201-500 | Søgne, Norway | 201-500 | Exact match | 42 contacts → |
“Repstad Anlegg AS er en av Sørlandets største maskinentreprenører og har lang erfaring og kompetanse innenfor totalprosjekter innen tomteutbygging, vei, vann og avløp.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Reinertsen ASreinertsen.noHQ: Trondheim, NorwayReported employees: 501-1,000 | Trondheim, Norway | 501-1,000 | Exact match | 41 contacts → |
“REINERTSEN AS ble etablert i 1946 og er i dag et leverandørselskap innenfor olje & gass, samt ny energi.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Omega 365 Protekprotek.omega365.comHQ: Haugesund, NorwayReported employees: 51-200 | Haugesund, Norway | 51-200 | Exact match | 39 contacts → |
“Omega 365 Protek er et entrepriseselskap som leverer prosjektering og gjennomføring av både offshore og landbaserte industriprosjekter.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Petrolink ASpetrolink.no HQ: NorwayReported employees: 51-200 | Norway | 51-200 | Exact match | 36 contacts → |
“Petrolink operates platforms, subsea installations and floating production units offshore, oil and gas terminals onshore, refineries and process plants including power plants and…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Inoceaninocean.noHQ: Sentrum, NorwayReported employees: 51-200 | Sentrum, Norway | 51-200 | Exact match | 32 contacts → |
“Inocean delivers design, engineering- and project management services, and cover Oil & Gas as well as the Renewable Industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aarsleff Fundamentering & Boringboring.no HQ: Ulefoss, NorwayReported employees: 51-200 | Ulefoss, Norway | 51-200 | Exact match | 18 contacts → |
“Gjennom våre konkurransedyktige tjenester bygger vi tillit og skaper verdier for kunden.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Multitech Quality & Service ASmultitechqs.no HQ: Ågotnes, NorwayReported employees: 11-50 | Ågotnes, Norway | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Nordic RIG Technordicrigtech.comHQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 15 contacts → |
“Nordic Rig Tech er en ledende leverandør av spesialiserte elektriske tjenester og løsninger til olje- og gassindustrien.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sundquist ASsundquist.no HQ: Bjørnevatn, NorwayReported employees: 51-200 | Bjørnevatn, Norway | 51-200 | Exact match | 13 contacts → |
“Vår grunnholdning er "Anleggsarbeide med omtanke"!” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NOS Technology ASnosas.no HQ: Stavanger/sandnes, NorwayReported employees: 11-50 | Stavanger/sandnes, Norway | 11-50 | Exact match | 13 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  JOTNEjotne.noHQ: Oslo, NorwayReported employees: 201-500 | Oslo, Norway | 201-500 | Exact match | 12 contacts → |
“Jotne supply engineering and fabrication services to the Oil & Gas market and Industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Allbyggallbygg.noHQ: Blomsterdalen /florø, NorwayReported employees: 51-200 | Blomsterdalen /florø, Norway | 51-200 | Exact match | 9 contacts → |
“Allbygg er en leverandør av entreprenørtjenester på Vestlandet.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Gjermundshaug Anlegggjermundshaug.no HQ: Alvdal, NorwayReported employees: 201-500 | Alvdal, Norway | 201-500 | Exact match | 8 contacts → |
“Gjermundshaug Anlegg er en samfunnsbevisst og innovativ aktør i anleggsbransjen, har solid økonomi, setter pris på erfaring og legger til rette for faglig videreutvikling.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Jarmo ASjarmo.no HQ: Haugesund, NorwayReported employees: 11-50 | Haugesund, Norway | 11-50 | Exact match | 8 contacts → |
“Jarmo AS is a proud supplier of prefabricated pipe spools and steel constructions - for players across industries.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gl-Bygg ASgl-bygg.no HQ: Overhalla, NorwayReported employees: 51-200 | Overhalla, Norway | 51-200 | Exact match | 7 contacts → |
“GL-Bygg er en allsidig problemløser for små og store byggherrer.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 64 company matches
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Oil and gas construction contractors: dataset insights
October 19, 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
64 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 64 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: October 19, 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 and gas construction contractors?
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 and gas construction contractors did RevenueBase find based in Norway?
The saved snapshot records 64 matching company records, 1,547 tracked contacts and 403 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: October 19, 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.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 oil and gas construction contractors based in Norway. Snapshot: October 19, 2026. https://revenuebase.ai/companies/oil-and-gas-construction-contractors/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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- Lists by location
- Lists A-Z
- New lists
- Oil and gas construction contractors based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 oil and gas construction contractors based in Norway
RevenueBase records 64 matching company records for oil and gas construction contractors based in Norway, with 1,547 tracked contacts and 403 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: October 19, 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 and gas construction contractors 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 | IK Groupik-worldwide.com HQ: Stavanger, NorwayReported employees: 201-500 | Stavanger, Norway | 201-500 | Exact match | 134 contacts → |
“We solve engineering challenges others can't.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Techouse AStechouse.no HQ: Sandnes, NorwayReported employees: 51-200 | Sandnes, Norway | 51-200 | Exact match | 102 contacts → |
“Techouse is a leader in the provision of offshore platform processing equipment and services to the international oil & gas industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | NYMOnymo.no HQ: Grimstad, NorwayReported employees: 201-500 | Grimstad, Norway | 201-500 | Exact match | 99 contacts → |
“Nymo is a full-service engineering, procurement and construction company within the oil & gas and process industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Laje ASlaje.no HQ: Hamar, NorwayReported employees: 201-500 | Hamar, Norway | 201-500 | Exact match | 73 contacts → |
“Laje er en entreprenør for bygging av infrastruktur innen fagområdene energi, telekommunikasjon og veilys/veiteknikk.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Anlegg ØST Entreprenøranlegg-ost.no HQ: Lillehammer, NorwayReported employees: 201-500 | Lillehammer, Norway | 201-500 | Exact match | 68 contacts → |
“Anlegg Øst Entreprenør er en anleggsentreprenør i det nasjonale markedet med hovedfokus på Østlandet og administrasjon lokalisert på Lillehammer.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Entreprenørservice ASentreprenorservice.no HQ: Skedsmokorset, NorwayReported employees: 51-200 | Skedsmokorset, Norway | 51-200 | Exact match | 61 contacts → |
“Entreprenørservice AS ble stiftet i 1962 etter initiativ av Ing.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aurstadaurstad.no HQ: Hovdebygda, NorwayReported employees: 51-200 | Hovdebygda, Norway | 51-200 | Exact match | 53 contacts → |
“Aurstad byggjer infrastruktur med hovudvekt på vegar og tunnelar, flyplassar, kraftanlegg og kommunaltekniske anlegg.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Radøygruppenradoygruppen.no HQ: Sæbøvågen, NorwayReported employees: 51-200 | Sæbøvågen, Norway | 51-200 | Exact match | 53 contacts → |
“At RadøyGruppen you find the services required to execute a project within the energy sector.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Conturcontur.no HQ: Kristiansand, NorwayReported employees: 51-200 | Kristiansand, Norway | 51-200 | Exact match | 52 contacts → |
“Contur er spesialister på konstruksjoner knyttet til bruer, energi- og industrianlegg og betongarbeid på anleggsprosjekter og større bygg- og næringsområder.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Nordic Bulk ASnordicbulk.com HQ: Sandnes, NorwayReported employees: 51-200 | Sandnes, Norway | 51-200 | Exact match | 49 contacts → |
“We build tomorrows solutions.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Repstad Anlegg ASrepstad.no HQ: Søgne, NorwayReported employees: 201-500 | Søgne, Norway | 201-500 | Exact match | 42 contacts → |
“Repstad Anlegg AS er en av Sørlandets største maskinentreprenører og har lang erfaring og kompetanse innenfor totalprosjekter innen tomteutbygging, vei, vann og avløp.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Reinertsen ASreinertsen.no HQ: Trondheim, NorwayReported employees: 501-1,000 | Trondheim, Norway | 501-1,000 | Exact match | 41 contacts → |
“REINERTSEN AS ble etablert i 1946 og er i dag et leverandørselskap innenfor olje & gass, samt ny energi.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Omega 365 Protekprotek.omega365.com HQ: Haugesund, NorwayReported employees: 51-200 | Haugesund, Norway | 51-200 | Exact match | 39 contacts → |
“Omega 365 Protek er et entrepriseselskap som leverer prosjektering og gjennomføring av både offshore og landbaserte industriprosjekter.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Petrolink ASpetrolink.no HQ: NorwayReported employees: 51-200 | Norway | 51-200 | Exact match | 36 contacts → |
“Petrolink operates platforms, subsea installations and floating production units offshore, oil and gas terminals onshore, refineries and process plants including power plants and…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Inoceaninocean.no HQ: Sentrum, NorwayReported employees: 51-200 | Sentrum, Norway | 51-200 | Exact match | 32 contacts → |
“Inocean delivers design, engineering- and project management services, and cover Oil & Gas as well as the Renewable Industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aarsleff Fundamentering & Boringboring.no HQ: Ulefoss, NorwayReported employees: 51-200 | Ulefoss, Norway | 51-200 | Exact match | 18 contacts → |
“Gjennom våre konkurransedyktige tjenester bygger vi tillit og skaper verdier for kunden.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Multitech Quality & Service ASmultitechqs.no HQ: Ågotnes, NorwayReported employees: 11-50 | Ågotnes, Norway | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Nordic RIG Technordicrigtech.com HQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 15 contacts → |
“Nordic Rig Tech er en ledende leverandør av spesialiserte elektriske tjenester og løsninger til olje- og gassindustrien.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sundquist ASsundquist.no HQ: Bjørnevatn, NorwayReported employees: 51-200 | Bjørnevatn, Norway | 51-200 | Exact match | 13 contacts → |
“Vår grunnholdning er "Anleggsarbeide med omtanke"!” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NOS Technology ASnosas.no HQ: Stavanger/sandnes, NorwayReported employees: 11-50 | Stavanger/sandnes, Norway | 11-50 | Exact match | 13 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | JOTNEjotne.no HQ: Oslo, NorwayReported employees: 201-500 | Oslo, Norway | 201-500 | Exact match | 12 contacts → |
“Jotne supply engineering and fabrication services to the Oil & Gas market and Industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Allbyggallbygg.no HQ: Blomsterdalen /florø, NorwayReported employees: 51-200 | Blomsterdalen /florø, Norway | 51-200 | Exact match | 9 contacts → |
“Allbygg er en leverandør av entreprenørtjenester på Vestlandet.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Gjermundshaug Anlegggjermundshaug.no HQ: Alvdal, NorwayReported employees: 201-500 | Alvdal, Norway | 201-500 | Exact match | 8 contacts → |
“Gjermundshaug Anlegg er en samfunnsbevisst og innovativ aktør i anleggsbransjen, har solid økonomi, setter pris på erfaring og legger til rette for faglig videreutvikling.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Jarmo ASjarmo.no HQ: Haugesund, NorwayReported employees: 11-50 | Haugesund, Norway | 11-50 | Exact match | 8 contacts → |
“Jarmo AS is a proud supplier of prefabricated pipe spools and steel constructions - for players across industries.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gl-Bygg ASgl-bygg.no HQ: Overhalla, NorwayReported employees: 51-200 | Overhalla, Norway | 51-200 | Exact match | 7 contacts → |
“GL-Bygg er en allsidig problemløser for små og store byggherrer.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Oil and gas construction contractors: dataset insights
October 19, 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
64 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 64 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: October 19, 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 and gas construction contractors?
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 and gas construction contractors did RevenueBase find based in Norway?
The saved snapshot records 64 matching company records, 1,547 tracked contacts and 403 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: October 19, 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 and gas construction contractors based in Norway. Snapshot: October 19, 2026. https://revenuebase.ai/companies/oil-and-gas-construction-contractors/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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