Company lists · Data refreshed September 2026

Top 25 Industrial builders based in Norway

Name: Industrial builders based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 172 companies tracked

RevenueBase identified 172 industrial builders headquartered in Norway as of September 2026 and tracks 1,903 professional contacts across them, including 586 with verified work emails. Oslo is the largest hub.

This list covers industrial builders headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

172Companies

1,903Contacts tracked

586Verified emails

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The 25 largest industrial builders based in Norway

Ranked by team size

Top 25 of 172 industrial builders based in Norway, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial builders: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	E.A. Smith	Indirect evidence	7080 Heimdal, NorwayHQ checked Sep 17, 2026	501-1,000	151 contacts →
	Indirect evidence “E.A.” Source: RevenueBase Database · checked Sep 17, 2026
2	NYMO	Indirect evidence	Grimstad, NorwayHQ checked Sep 17, 2026	201-500	105 contacts →
	Indirect evidence “Nymo is a full-service engineering, procurement and construction company within the oil & gas and process industry.” Source: RevenueBase Database · checked Sep 17, 2026
3	Bygger'n	Indirect evidence	Heimdal, NorwayHQ checked Sep 17, 2026	501-1,000	105 contacts →
	Indirect evidence “VI GJØR DET ENKELT Å VÆRE PROFF Som proffkunde hos Bygger’n får du en enklere hverdag, bedre oversikt og en kostnadseffektiv produksjon.” Source: RevenueBase Database · checked Sep 17, 2026
4	Ruta Entreprenør AS	Indirect evidence	Trondheim, NorwayHQ checked Sep 17, 2026	201-500	93 contacts →
	Indirect evidence “Ruta Entreprenør har siden oppstarten i 2007 vokst og blitt en betydelig aktør i Midt-Norge og på Østlandet.” Source: RevenueBase Database · checked Sep 17, 2026
5	Norgeshus	Indirect evidence	Melhus, NorwayHQ checked Sep 17, 2026	1,001-5,000	89 contacts →
	Indirect evidence “Norgeshus er en komplett leverandør som bygger hus, leiligheter, hytter, fritidsboliger, næringsbygg og offentlige bygg.” Source: RevenueBase Database · checked Sep 17, 2026
6	Mapei AS	Indirect evidence	Sagstua, NorwayHQ checked Sep 17, 2026	201-500	84 contacts →
	Indirect evidence “MAPEI - BYGGPRODUKTER FOR NORDISK KLIMA Mapei AS er en av Nordens største leverandører av produkter til bygg- og anleggsbransjen.” Source: RevenueBase Database · checked Sep 17, 2026
7	Overhalla Betongbygg	Indirect evidence	Overhalla, NorwayHQ checked Sep 17, 2026	201-500	74 contacts →
	Indirect evidence “Overhalla Betongbygger nord og -midt norges største leverandør av prefabrikkerte betongelementer og leverer fremtidsrettede bygg og kontruksjoner basert på effektive byggemetoder…” Source: RevenueBase Database · checked Sep 17, 2026
8	Veidekke Prefab AS	Indirect evidence	Klepp Stasjon, NorwayHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Veidekke Prefab fikk sitt nye navn i 2023, men bærer på en lang og stolt historie under navnet Block Berge Bygg AS.” Source: RevenueBase Database · checked Sep 17, 2026
9	Contur	Partial evidence	Kristiansand, NorwayHQ checked Sep 17, 2026	51-200	57 contacts →
	Partial evidence “Contur er spesialister på konstruksjoner knyttet til bruer, energi- og industrianlegg og betongarbeid på anleggsprosjekter og større bygg- og næringsområder.” Source: RevenueBase Database · checked Sep 17, 2026
10	IPOA	Partial evidence	Rygge/ Råde/ Rakkestad/ Borgeskogen, NorwayHQ checked Sep 17, 2026	51-200	48 contacts →
	Partial evidence “Industrial-scale serial production.” Source: RevenueBase Database · checked Sep 17, 2026
11	Albert E. Olsen	Partial evidence	Trondheim, NorwayHQ checked Sep 17, 2026	201-500	47 contacts →
	Partial evidence “AEO is a trading company focused on the segments Industrial, Building & Construction, Oil and Gas and Public Sector.” Source: RevenueBase Database · checked Sep 17, 2026
12	Nordic Bulk AS	Indirect evidence	Sandnes, NorwayHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “We build tomorrows solutions.” Source: RevenueBase Database · checked Sep 17, 2026
13	Omega 365 Protek	Partial evidence	Haugesund, NorwayHQ checked Sep 17, 2026	51-200	34 contacts →
	Partial evidence “Omega 365 Protek er et entrepriseselskap som leverer prosjektering og gjennomføring av både offshore og landbaserte industriprosjekter.” Source: RevenueBase Database · checked Sep 17, 2026
14	Brødrene Ulveseth AS	Indirect evidence	Bergen, NorwayHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “Brødrene Ulveseth AS er en ledende entreprenør i Bergensregionen.” Source: RevenueBase Database · checked Sep 17, 2026
15	Helgesen Tekniske Bygg AS	Partial evidence	Valestrandsfossen, NorwayHQ checked Sep 17, 2026	51-200	31 contacts →
	Partial evidence “I over 25 år har vi vært ansvarlige for mer enn 500 byggeprosjekter inne industri, forretning og andre næringsbygg.” Source: RevenueBase Database · checked Sep 17, 2026
16	Lett-Tak Systemer AS	Indirect evidence	Larvik, NorwayHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “Lett-Tak Systemer AS har siden 1980 prosjektert, produsert, levert og montert skreddersydde og bærekraftige takelementer til alle typer bygg i Norden.” Source: RevenueBase Database · checked Sep 17, 2026
17	Arcticnor AS	Partial evidence	Skoppum, NorwayHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “Arcticnor leverer engineering, prosjektledelse og tekniske tjenester til prosessindustri, energi, marine næringer og annen industriell virksomhet.” Source: RevenueBase Database · checked Sep 17, 2026
18	Strukturas AS	Indirect evidence	Porsgrunn, NorwayHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “We are professionals for Bridge Building Equipment.” Source: RevenueBase Database · checked Sep 17, 2026
19	Masiv AS	Indirect evidence	Klepp Stasjon, NorwayHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Masiv Bygg er en av Rogalands største og mest anerkjente totalentreprenører.” Source: RevenueBase Database · checked Sep 17, 2026
20	Leca Norge AS	Indirect evidence	Nordby, NorwayHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “AS Norsk Leca ble etablert i 1954, og Leca har siden vært en del av norsk byggehistorie og -kultur.” Source: RevenueBase Database · checked Sep 17, 2026
21	Viking Entreprenør A S	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	51-200	19 contacts →
	Indirect evidence “Viking Entreprenør A/S ble stiftet 1.” Source: RevenueBase Database · checked Sep 17, 2026
22	Lars Jønsson AS	Indirect evidence	Godvik, NorwayHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Lars Jønsson AS er et ledende firma innen oppføring av næringsbygg på Vestlandet.” Source: RevenueBase Database · checked Sep 17, 2026
23	Voler AS	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “Voler er en totalteknisk leverandør som leverer tjenester innen:\| Rådgivning og Prosjektering \| Prosjektledelse og ITB \| Ventilasjon \| Rør \| Elektro \| Byggautomasjon/SD \| Drift &…” Source: RevenueBase Database · checked Sep 17, 2026
24	Elementsør AS	Indirect evidence	Kristiansand, NorwayHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Elementsør levere plattendekker, rettløps- og svingtrapper, samt balkonger og svalganger.” Source: RevenueBase Database · checked Sep 17, 2026
25	RK Tekniske AS	Indirect evidence	Stavanger, NorwayHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Teknisk entreprenør med Miljø- og energi rådgivning.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial builders. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial builders.
Partial evidence: Its own public description names part of industrial builders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial builders. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 172 industrial builders based in Norway

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Industrial builders based in Norway at a glance

As of Sep 17, 2026

30.8%Verified-email coverage

11.1Average contacts per company

11-50Median size (employees)

11.6%Largest-city concentration · Oslo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 172 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial builders, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Norway whose own description of what they do matches “industrial builders”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial builders), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial builders, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 586 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial builders, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial builders are there based in Norway?

RevenueBase identified 172 industrial builders headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

E.A. Smith, headquartered in Heimdal, tops this list with the largest team on record.

Which city has the most industrial builders?

Oslo leads with 20 headquartered companies, followed by Trondheim (6) and Sandnes (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 586 verified decision-maker contacts tracked across these 172 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.