Company lists · Data refreshed November 2026

Top 25 Well management / construction services based in Norway

RevenueBase identified 137 company matches for well management / construction services associated with Norway as of November 2026 and tracks 5,959 professional contacts across them, including 1,567 with verified work emails. Oslo is the largest hub.

This list covers company matches for well management / construction services 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 3, 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 3, 2026 How this list was built
137Companies
5,959Contacts tracked
1,567Verified emails
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The 25 largest well management / construction services based in Norway

Ranked by team size
Top 25 of 137 company matches for well management / construction services based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchRøyneberg, NorwayHQ recorded Nov 3, 2026501-1,000659 contacts →

Exact match

“At Interwell our mission is clear; we are committed to solving the toughest well challenges with unmatched expertise and dedication.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Nov 3, 2026501-1,000455 contacts →

Exact match

“Prosjektledelse er vår kjernekompetanse - og gjennom dette leder vi alle typer private og offentlige prosjekter i bygg og infrastruktur, fra A-Å.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchVolda, NorwayHQ recorded Nov 3, 2026201-500152 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 · Nov 3, 2026 · View company records in RevenueBase
4Exact matchSandnes, NorwayHQ recorded Nov 3, 202651-200112 contacts →

Exact match

“Novaform er et selskap bestående av konsulenter som utelukkende driver med prosjektadministrasjon.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchSandnes, NorwayHQ recorded Nov 3, 202651-20076 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 · Nov 3, 2026 · View company records in RevenueBase
6Exact matchMolde, NorwayHQ recorded Nov 3, 2026501-1,00072 contacts →

Exact match

“Langset is a portfolio of companies delivering project solutions and resources to the Oil & Gas, Energy, Maritime and Processing Sectors.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchHaugesund, NorwayHQ recorded Nov 3, 202651-20039 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 · Nov 3, 2026 · View company records in RevenueBase
8Exact matchSande, NorwayHQ recorded Nov 3, 202651-20029 contacts →

Exact match

“Kjeldaas er en ledende bedrift innen anleggsbransjen.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchUlset, NorwayHQ recorded Nov 3, 202651-20027 contacts →

Exact match

“Åsane Byggmesterforretning AS (ÅBF AS) har 30års erfaring fra byggebransjen i Hordaland.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchStavanger, NorwayHQ recorded Nov 3, 202611-5025 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 · Nov 3, 2026 · View company records in RevenueBase
11Exact matchStavanger/sandnes, NorwayHQ recorded Nov 3, 202611-5021 contacts →

Exact match

“Consult1 AS er et selskap med kjernevirksomhet innen prosjektadministrative tjenester for bygge- og anleggsbransjen.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchNesttun, NorwayHQ recorded Nov 3, 202611-5018 contacts →

Exact match

“Firmaet Kepla AS er et frittstående rådgivningsfirma innen prosjektadministrative tjenester.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchUlefoss, NorwayHQ recorded Nov 3, 202651-20018 contacts →

Exact match

“Gjennom våre konkurransedyktige tjenester bygger vi tillit og skaper verdier for kunden.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchStavanger, NorwayHQ recorded Nov 3, 202611-5018 contacts →

Exact match

“Covering the entire life span of our clients' assets, OneSource is a Norwegian company, with our Asia Hub in Singapore.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchTiller, NorwayHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“Project managent for building projects, fire & safety engineering for buildings, expertise in the remediation of concrete corrosion.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“T-2 Prosjekt AS er et av Norges mest komplette selskap innen prosjektadministrative tjenester med dyktige rådgivere innen alle fagkategorier - arkitektur, bygg, VVS, elektro og…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchSarpsborg, NorwayHQ recorded Nov 3, 202611-5014 contacts →

Exact match

“Vi tilbyr alt fra nybygg til tilbygg- og rehabiliteringsoppdrag innen næringsbygg.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchSandefjord, NorwayHQ recorded Nov 3, 202651-20013 contacts →

Exact match

“Backe Vestfold Telemark AS er en av de ledende leverandørene av entreprenørtjenester i Vestfold og Telemark.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchLierstranda, NorwayHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“VIAM er en ingeniør- og prosjektlederbedrift for tekniske fag og ITB.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Nov 3, 202651-20012 contacts →

Exact match

“Oslo Entreprenørbedrift AS er en totalentreprenør og mesterbedrift innen rehabilitering av næringsbygg, borettslag/sameie og offentlig anskaffelse.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchTrondheim, NorwayHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Prores AS is a technology company based in Trondheim, Norway.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Nov 3, 202651-20012 contacts →

Exact match

“Workman AS er en Oslo-basert byggentreprenør med solid kompetanse innen byggeteknikk og prosjektledelse.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchStryn, NorwayHQ recorded Nov 3, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchKrøderen, NorwayHQ recorded Nov 3, 202651-20010 contacts →

Exact match

“Narve Båsum startet i 1952 med boring etter vann med linstøt boremaskin, som hadde en kapasitet på inntil seks meter pr dag.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchTrondheim, NorwayHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Trondheim Engineering AS is a supplier of engineers and project managers, and approved supplier in Achilles Oil & Gas Europe.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 137 well management / construction services based in Norway

See the full list, filter by size, metro and specialty, and access 1,567 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Well management / construction services based in Norway at a glance

As of Nov 3, 2026
26.3%Verified-email coverage
43.5Average contacts per company
1-10Median size (employees)
20.4%Largest-city concentration · Oslo
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
43
51-200
14
201-500
2
501-1,000
3
1,001-5,000
1
5,001-10,000
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 137 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 “well management / construction services” 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 1,567 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 3, 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.

Well management / construction services by metro

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 “well management / construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many well management / construction services are there based in Norway?

RevenueBase identified 137 company matches for well management / construction services associated with Norway as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most well management / construction services?

Oslo leads with 28 company records, followed by Stavanger (8) and Bergen (6).

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 1,567 professional contacts with verified work emails tracked across these 137 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 3, 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.