Company lists · Data refreshed November 2026

Top 25 Infrastructure development companies based in Norway

RevenueBase identified 47 company matches for infrastructure development companies associated with Norway as of November 2026 and tracks 1,237 professional contacts across them, including 574 with verified work emails. Oslo is the largest hub.

This list covers company matches for infrastructure development 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 November 6, 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 6, 2026 How this list was built
47Companies
1,237Contacts tracked
574Verified emails
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The 25 largest infrastructure development companies based in Norway

Ranked by team size
Top 25 of 47 company matches for infrastructure development companies based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchOslo, NorwayHQ recorded Nov 6, 2026201-500367 contacts →

Exact match

“WSP Norge er en av Norges ledende virksomheter innen profesjonell prosjektledelse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVikersund, NorwayHQ recorded Nov 6, 20261,001-5,000284 contacts →

Exact match

“Hæhre Entreprenør er en av Norges største aktører innen vei- og anleggsutbygging med 50 års bransjeerfaring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLillehammer, NorwayHQ recorded Nov 6, 2026201-50079 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStavanger, NorwayHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Prosjektil er et rådgivende ingeniørselskap innen bygg og anlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHovdebygda, NorwayHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Aurstad byggjer infrastruktur med hovudvekt på vegar og tunnelar, flyplassar, kraftanlegg og kommunaltekniske anlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSandvika, NorwayHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“ViaNova er tre frittstående rådgivende ingeniørfirma med totalt 130 ansatte, som primært arbeider med samferdselsrelaterte oppgaver.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKristiansand, NorwayHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Vi investerer i løsninger som effektiviserer energi, infrastruktur og byggeprosjekter Vi samler kapital, kompetanse og gjennomføringskraft for å møte de store behovene i et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSøgne, NorwayHQ recorded Nov 6, 2026201-50045 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTrondheim, NorwayHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Structor Trondheim AS er et selvstendig rådgivningsselskap som er tilknyttet Structorgruppen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNesbru, NorwayHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Gunnar Knutsen AS is a construction company based out of 1394 Vogelund 31, NESBRU, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAlvdal, NorwayHQ recorded Nov 6, 2026201-50010 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTynset, NorwayHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Nord-Østerdal Kraftlag, NØK, er et selskap som eier infrastruktur- og selskaper med hovedfokus på energi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchØsterås, NorwayHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Trasè AS ble etablert i 2015 og er et ungt firma med lang erfaring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchÅlesund, NorwayHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Olset AS er et allsidig firma som tilbyr et vidt spekter av tjenester innen idé, planlegging, utførelse og oppfølging av byggeprosjekt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFåvang, NorwayHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Areal+ AS er totalleverandør av helhetlige og kostnadseffektive løsninger innenfor fagfeltene arealplanlegging, kart og oppmåling og VVA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFillan, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Kystplan AS er et ingeniørfirma som utfører konsulenttjenester innenfor bygg og anlegg, med hovedvekt på planarbeid, byggesaksbistand og prosjektering innen vei, vann og avløp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKongsvinger, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Fosso Entreprenør er et nystartet foretak som brenner for infrastruktur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact match5105 Eidsvåg I Åsane, NorwayHQ recorded Nov 6, 202651-2004 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBergen, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Haugen VVA AS er et uavhengig rådgivningsmiljø som tilbyr tjenester innen teknisk samfunnsplanlegging, hovedsakelig innen fagområdene veg, vann- og avløpsteknikk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKristiansand, NorwayHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Vavik og Tonnessen is a construction company based out of Skibåsen 42A, Kristiansand, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVadsø, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNærbø, NorwayHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Waldeland & Varhaug AS is a construction company based out of 24 Bjorhaugslettå, Nærbø, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUlefoss, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Storm-Kulde AS is a construction company based out of 11 Ringsevja, Ulefoss, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchStavanger, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Alfa Rør AS is a construction company based out of Nymansveien 117B, Stavanger, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSkjetten, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 47 infrastructure development companies based in Norway

See the full list, filter by size, metro and specialty, and access 574 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure development companies based in Norway at a glance

As of Nov 6, 2026
46.4%Verified-email coverage
26.3Average contacts per company
11-50Median size (employees)
21.3%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
12
51-200
9
201-500
5
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 47 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 development 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 574 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 6, 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 development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure development companies are there based in Norway?

RevenueBase identified 47 company matches for infrastructure development companies 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?

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

Which city has the most infrastructure development companies?

Oslo leads with 10 company records, followed by Trondheim (3) and Kristiansand (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 574 professional contacts with verified work emails tracked across these 47 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 6, 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.