Company lists · Data refreshed November 2026

Top 25 Project developers based in Norway

RevenueBase identified 297 company matches for project developers associated with Norway as of November 2026 and tracks 2,579 professional contacts across them, including 980 with verified work emails. Oslo is the largest hub.

This list covers company matches for project developers 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
297Companies
2,579Contacts tracked
980Verified emails
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The 25 largest project developers based in Norway

Ranked by team size
Top 25 of 297 company matches for project developers 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 matchMelhus, NorwayHQ recorded Nov 6, 20261,001-5,00091 contacts →

Exact match

“Norgeshus er en komplett leverandør som bygger hus, leiligheter, hytter, fritidsboliger, næringsbygg og offentlige bygg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBergen, NorwayHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Akasia ivaretar viktige samfunnsoppgaver og bringer kulturarven videre gjennom komplette og profesjonelle fagmiljø med fokus på kvalitet og service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTrondheim, NorwayHQ recorded Nov 6, 2026201-50082 contacts →

Exact match

“Ruta Entreprenør har siden oppstarten i 2007 vokst og blitt en betydelig aktør i Midt-Norge og på Østlandet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRolvsoy, NorwayHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“Solid Entreprenør AS jobber med nybygg og rehabilitering, og tar gjerne rollen som hoved, total- eller underentreprenør.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Elisabeth Aase etablerte firmaet Aase Byggeadministrasjon AS som et enkeltmannsforetak i 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Vår organisasjon Håndverksgruppen Alliero er en totalleverandør av håndverkstjenester og entrepriser innen rehabilitering av eiendom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBergen, NorwayHQ recorded Nov 6, 2026201-50049 contacts →

Exact match

“Brødrene Ulveseth AS er en ledende entreprenør i Bergensregionen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLaksevåg, NorwayHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Stoltz Entreprenør AS er en ettertraktet totalentreprenør som tilbyr alt i nybygg og skreddersyr prosjektløsninger for kunder innenfor næringsliv, offentlig sektor og det private…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVestby, NorwayHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Totalentreprenøren J.I.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchKristiansand, NorwayHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“BRG er et sørlandsbasert entreprenør- og eiendomsutviklingsselskap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHvalstad, NorwayHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Asker Entreprenør er en entreprenørbedrift med hovedkontor på Hvalstad i Asker, regionkontor i Nittedal, Follo/Østfold og Ringerike.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Magna har siden 2019 bygget et miljø med gode kollegaer og sterk kompetanse innen prosjektledelse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStavanger, NorwayHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Faber Bygg AS is a construction company based out of Auglendsmyrå 11, 4016 Stavanger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Backe Bergen er en totalentreprenør som behersker alle entrepriseformer innen nybygg og rehabilitering, og da gjerne i et tett samarbeid med kunden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUlset, NorwayHQ recorded Nov 6, 202651-20027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFrogner, NorwayHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Bonum is a real estate developer located in Oslo and Drammen, with approximately 50 employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“ARTEC er et Bergensbasert kontor som jobber med arkitektur og prosjektledelse- Sammen skaper vi byggekunst Vårt lag består av over 20 engasjerte medarbeidere, med bakgrunn fra en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSarpsborg, NorwayHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Kjernen av Ove Skår Gruppen AS utgjøres av Ove Skår AS, et veletablert entreprenørselskap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSandnes, NorwayHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Skagen Eiendomsforvaltning AS er en tverrfaglig leverandør av forvaltningstjenester til næringseiendom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKjeller, NorwayHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Østheimgruppen er totalleverandør av tjenester for oppføring, forvaltning og vedlikehold av eiendom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Urban Jungle er en av Norges ledende eksperter innen bygulvsutvikling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNesttun, NorwayHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“A/STAB AS leverer et komplett tjenestespekter til eiendomsbesittere og investorer som etterspør kompetanse innenfor eiendomsutvikling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“OPAK Bergen AS er et selskap i OPAK Gruppen AS.”

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

Showing 25 of 297 project developers based in Norway

See the full list, filter by size, metro and specialty, and access 980 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Project developers based in Norway at a glance

As of Nov 6, 2026
38.0%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
21.2%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
169
11-50
84
51-200
33
201-500
7
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 297 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 “project developers” 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 980 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.

Project developers 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 “project developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many project developers are there based in Norway?

RevenueBase identified 297 company matches for project developers 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 project developers?

Oslo leads with 63 company records, followed by Bergen (17) and Trondheim (10).

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 980 professional contacts with verified work emails tracked across these 297 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.