Company lists · Data refreshed October 2026

Top 21 Infrastructure maintenance contractors based in Norway

RevenueBase identified 38 company matches for infrastructure maintenance contractors associated with Norway as of October 2026 and tracks 607 professional contacts across them, including 228 with verified work emails. Oslo is the largest hub.

This list covers company matches for infrastructure maintenance 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 16, 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 Oct 16, 2026 How this list was built
38Companies
607Contacts tracked
228Verified emails
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The 21 largest infrastructure maintenance contractors based in Norway

Ranked by team size
Top 21 of 38 company matches for infrastructure maintenance contractors based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 matchLysaker, NorwayHQ recorded Oct 16, 2026501-1,000131 contacts →

Exact match

“NRC Group er en totalleverandør av tjenester for samferdselsrelatert infrastruktur og den største private totalentreprenør innen baneinfrastruktur i Norge, Sverige og Finland.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchLillehammer, NorwayHQ recorded Oct 16, 2026201-50068 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 16, 2026 · View company records in RevenueBase
3Exact matchTranby, NorwayHQ recorded Oct 16, 202651-20061 contacts →

Exact match

“Consolvo er en solid og nyskapende entreprenør som utfører oppdrag og arbeid innenfor industri, bygg og infrastruktur.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchLillestrom Viken, NorwayHQ recorded Oct 16, 202651-20044 contacts →

Exact match

“RailCom AS er et privat entreprenørselskap med fokus på nybygging og vedlikehold av jernbane, trikk, t-bane og telekommunikasjon.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Oct 16, 20261,001-5,00037 contacts →

Exact match

“Norva24 was established in 2015, when a group of smaller local companies merged and formed a large group across regions.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Oct 16, 2026501-1,00034 contacts →

Exact match

“Norva24 ble etablert i 2015, da en rekke mindre lokale selskaper slo seg sammen, og dannet et større konsern på tvers av regioner.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchDrammen, NorwayHQ recorded Oct 16, 202651-20026 contacts →

Exact match

“Aktiv Veidrift ble grunnlagt i 2002.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchSande, NorwayHQ recorded Oct 16, 202651-20023 contacts →

Exact match

“Kjeldaas er en ledende bedrift innen anleggsbransjen.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Oct 16, 202651-20014 contacts →

Exact match

“Vi er nye på det norske infrastrukturmarkedet, men vi har vårt opphav og DNA fra det svenske morselskapet Infrakraft Sverige AB – en av de større entreprenørene med mange års…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchRevsnes, NorwayHQ recorded Oct 16, 202651-20013 contacts →

Exact match

“Tore Løkke A/S is a construction company based out of Stokksundveien 1010, REVSNES, Åfjord, Norway.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchTrollåsen, NorwayHQ recorded Oct 16, 20261-1010 contacts →

Exact match

“Eleda Rail bygger og vedlikeholder kritisk infrastruktur for fremtiden.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchStjørdal, NorwayHQ recorded Oct 16, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchAlvdal, NorwayHQ recorded Oct 16, 2026201-5008 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 16, 2026 · View company records in RevenueBase
14Exact matchTrondheim, NorwayHQ recorded Oct 16, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchStorfjord, NorwayHQ recorded Oct 16, 20261-103 contacts →

Exact match

“BAKS AS er en maskinentreprenør som holder til i Storfjord.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchVadsø, NorwayHQ recorded Oct 16, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchVoss, NorwayHQ recorded Oct 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact match5105 Eidsvåg I Åsane, NorwayHQ recorded Oct 16, 202651-2002 contacts →

Exact match

“Vår kompetanse er innen forretningsområdene; infrastruktur, vann og avløp, grunn og betongarbeid, telekommunikasjon, vei og dekkearbeider, samt opparbeiding/oppgradering av…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchKristiansand S, NorwayHQ recorded Oct 16, 202611-502 contacts →

Exact match

“Frustøl AS er en veletablert bedrift som utfører alt innen grunn- og VA arbeider samt vei- og tomteopparbeidelse.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchGibostad, NorwayHQ recorded Oct 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchSpydeberg, NorwayHQ recorded Oct 16, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 21 of 38 infrastructure maintenance contractors based in Norway

See the full list, filter by size, metro and specialty, and access 228 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure maintenance contractors based in Norway at a glance

As of Oct 16, 2026
37.6%Verified-email coverage
16.0Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Oslo
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
9
51-200
10
201-500
2
501-1,000
2
1,001-5,000
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 38 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 “infrastructure maintenance 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 228 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 16, 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 “infrastructure maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure maintenance contractors are there based in Norway?

RevenueBase identified 38 company matches for infrastructure maintenance 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?

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

Which city has the most infrastructure maintenance contractors?

Oslo leads with 3 company records, followed by Lillehammer (2) and Tromso (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 228 professional contacts with verified work emails tracked across these 38 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 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.