Company lists · Data refreshed November 2026

Top 25 Home addition contractors based in Norway

RevenueBase identified 97 company matches for home addition contractors associated with Norway as of November 2026 and tracks 559 professional contacts across them, including 170 with verified work emails. Oslo is the largest hub.

This list covers company matches for home addition 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 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
97Companies
559Contacts tracked
170Verified emails
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The 25 largest home addition contractors based in Norway

Ranked by team size
Top 25 of 97 company matches for home addition contractors 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 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
2Exact 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
3Exact 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
4Exact 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
5Exact matchSarpsborg, NorwayHQ recorded Nov 6, 202611-5014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSandefjord, NorwayHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchDrammen, NorwayHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Trebo er en totaltentreprenør som jobber med alt fra privatboliger til større eiendomsprosjekter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTromsø, NorwayHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“TotalRenovering AS ble stiftet i 1996 og holder til i Ærfuglvegen 6.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Oslo Prosjektbygg is a construction company with location at Nils Hansensvei 2c, Oslo, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSola, NorwayHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Frøiland Bygg er en familieeid byggmesterbedrift etablert i Stavanger i 2006.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStavanger, NorwayHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Byggmester i Stavanger - det er de kompliserte byggeoppgavene vi gleder oss til!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAskøy, NorwayHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Vi hjelper deg å virkeliggjøre husdrømmen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRakkestad, NorwayHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Kvalitet og solid erfaring!”

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

Exact match

“Byggelaget holder til på Håland på Bryne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBergen, NorwayHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Byggefirma Nilsen & Andersen AS holder hus i Sandviken i Bergen, og utfører alle typer oppdrag innen totalentreprise, nybygg og rehabilitering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJar, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Entreprenør som holder til på Jar i Bærum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJessheim, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Bygg og Hageanlegg AS ble startet tidlig i 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGiske, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Som Vestlandshus forhandler er vi det trygge valget når du skal realisere boligdrømmen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFosnavåg, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTrondheim, NorwayHQ recorded Nov 6, 2026501-1,0004 contacts →

Exact match

“Når du skal gjøre bolig- eller hyttedrømmen til virkelighet, er det viktig å velge en samarbeidspartner du kan stole på.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLeirvik, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Blink Hus Valvatne er et lokalt og allsidig byggefirma med nedslagsfjell på Stord, Fitjar, Sveio og omegn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchYtre Enebakk, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDrammen, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 97 home addition contractors based in Norway

See the full list, filter by size, metro and specialty, and access 170 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Home addition contractors based in Norway at a glance

As of Nov 6, 2026
30.4%Verified-email coverage
5.8Average contacts per company
11-50Median size (employees)
9.3%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
40
51-200
7
201-500
1
501-1,000
1
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 97 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 “home addition 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 170 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 “home addition contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many home addition contractors are there based in Norway?

RevenueBase identified 97 company matches for home addition contractors 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?

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

Which city has the most home addition contractors?

Oslo leads with 9 company records, followed by Bergen (5) 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 170 professional contacts with verified work emails tracked across these 97 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.