Company lists · Data refreshed November 2026

Top 25 Licensed plumbers based in Norway

RevenueBase identified 111 company matches for licensed plumbers associated with Norway as of November 2026 and tracks 523 professional contacts across them, including 175 with verified work emails. Oslo is the largest hub.

This list covers company matches for licensed plumbers 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
111Companies
523Contacts tracked
175Verified emails
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The 25 largest licensed plumbers based in Norway

Ranked by team size
Top 25 of 111 company matches for licensed plumbers 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 matchSandnes, NorwayHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“Med mer enn 75 års fartstid i bransjen er Sig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLierstranda, NorwayHQ recorded Nov 6, 20261,001-5,00019 contacts →

Exact match

“Rørkjøp ble etablert i og består av over 450 frittstående medlemsbedrifter og mer enn 1700 dyktige rørleggere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHaslum, NorwayHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Bærum Rørleggerbedrift A/S ble startet som et personlig selskap i 1950.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTrondheim, NorwayHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“K.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAsker, NorwayHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Snersrud & Pedersen AS (S&P) er en solid VVS aktør med en god og økende kundebase.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBryne, NorwayHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“From fully integrated technical packages for the professional and project market, to installation and service for private customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“CEVA AS er en tverrfaglig servicebedrift som tilbyr rørleggertjenester, tekniske servicekontroller og vannbehandling til det offentlige, private og næringsbygg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTorp, NorwayHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Siden starten i 1948 har Borge Rør AS etablert en solid faghandel innen VVS/VS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTromsø, NorwayHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Åge Nilsen AS er en av Nord-Norges ledende rørleggerbedrifter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBergen, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“UNIK er Bergens mest komplette leverandør innen rørleggertjenester, bad og kjøkken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTrondheim, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“H.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Since our inception in 2002, we have established ourselves as a reliable turnkey provider of advanced piping systems for both residential and commercial properties.”

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

Exact match

“Eriksen og Jensen as er en VVS-entreprenør som ble startet i 1986.”

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

Exact match

“YC Amundrud: Koblet med kvalitet – Din rørleggerpartner i Innlandet YC Amundrud er en ledende rørleggerbedrift i Innlandet, spesialisert på installasjon og vedlikehold av alle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDrammen, NorwayHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKarmsund, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Eiwa AS er en fleksibel rørleggerbedrift på Haugalandet som på kort tid har opparbeidet en sterk portefølje med bra kunder og samarbeidspartnere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSøgne, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Aamodt VVS – Kvalitet og pålitelighet i alle ledd Aamodt VVS er en pålitelig og fagsterk rørleggerbedrift med fokus på kvalitet, service og energieffektive løsninger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSandnes, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSkedsmokorset, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Rørprosjekt AS er en mesterbedrift og totalleverandør av rørleggertjenester for private kunder og bedrifter i Oslo og Viken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTrondheim, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchAlta, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Arnesen rør AS er etablert i mars 2011 Vi holder til på Øyra industriområde på nedsiden av Alta bru.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 111 licensed plumbers based in Norway

See the full list, filter by size, metro and specialty, and access 175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Licensed plumbers based in Norway at a glance

As of Nov 6, 2026
33.5%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
23.4%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
40
51-200
10
201-500
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 111 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 “licensed plumbers” 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 175 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.

Licensed plumbers 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 “licensed plumbers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many licensed plumbers are there based in Norway?

RevenueBase identified 111 company matches for licensed plumbers 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?

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

Which city has the most licensed plumbers?

Oslo leads with 26 company records, followed by Trondheim (6) and Asker (3).

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 175 professional contacts with verified work emails tracked across these 111 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.