Company lists · Data refreshed September 2026

Top 25 Structural materials companies based in Norway

RevenueBase identified 72 structural materials companies headquartered in Norway as of September 2026 and tracks 1,396 professional contacts across them, including 374 with verified work emails. Oslo is the largest hub.

This list covers structural materials companies 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 16, 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 16, 2026 86% judged on-target in blind review
72Companies
1,396Contacts tracked
374Verified emails
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The 25 largest structural materials companies based in Norway

Ranked by team size
Top 25 of 72 structural materials companies based in Norway, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to structural materials companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceHønefoss, NorwayHQ checked Sep 16, 2026201-500185 contacts →

Indirect evidence

“Spenncon AS er Norges ledende leverandør av råbygg basert på prefabrikkerte betongelementer.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidence7080 Heimdal, NorwayHQ checked Sep 16, 2026501-1,000151 contacts →

Indirect evidence

“E.A.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceHeimdal, NorwayHQ checked Sep 16, 2026501-1,000105 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 16, 2026
4Indirect evidenceOslo, NorwayHQ checked Sep 16, 2026201-500102 contacts →

Indirect evidence

“Con-Forms visjon er å effektivisere byggeprosessen.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceSagstua, NorwayHQ checked Sep 16, 2026201-50084 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 16, 2026
6Indirect evidenceOverhalla, NorwayHQ checked Sep 16, 2026201-50074 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 16, 2026
7Indirect evidenceKlepp Stasjon, NorwayHQ checked Sep 16, 202651-20060 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 16, 2026
8Indirect evidenceVindafjord, NorwayHQ checked Sep 16, 2026201-50048 contacts →

Indirect evidence

“Ølen Betong er en av landets største betong- og betongvareprodusenter, etablert i 1974, og med nå 50 års erfaring kan vi stille med høy kvalitet og kompetanse, slik at du som…”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceRygge/ Råde/ Rakkestad/ Borgeskogen, NorwayHQ checked Sep 16, 202651-20048 contacts →

Indirect evidence

“Industrial-scale serial production.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceBorgenhaugen, NorwayHQ checked Sep 16, 202651-20040 contacts →

Indirect evidence

“Pretec AS (tidligere Betongbolt AS) ble stiftet i 1985 og er i dag en del av Pretec Group AS.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceBergen, NorwayHQ checked Sep 16, 202651-20033 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceSykkylven, NorwayHQ checked Sep 16, 202611-5023 contacts →

Indirect evidence

“Europrofil = din spesialist på tynnplatestål Europrofil AS er Norges mest allsidige og spesialiserte leverandør av stålprofiler til byggebransjen.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceGodvik, NorwayHQ checked Sep 16, 202611-5016 contacts →

Indirect evidence

“Lars Jønsson AS er et ledende firma innen oppføring av næringsbygg på Vestlandet.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceÅfjord, NorwayHQ checked Sep 16, 202651-20016 contacts →

Indirect evidence

“Over 60 år har gått siden Ole J.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceStryn, NorwayHQ checked Sep 16, 202651-20015 contacts →

Indirect evidence

“Pretre AS ble etablert i 1976 og har hele tiden vært en utviklingsorientert og toneangivende bedrift i det norske markedet.”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceKleppestø, NorwayHQ checked Sep 16, 202611-5013 contacts →

Indirect evidence

“BÆRENDE KUNNSKAP siden 1899.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceRøyken, NorwayHQ checked Sep 16, 202611-5012 contacts →

Partial evidence

“Our breakthrough technology is advancing civil engineering and giving designers new creative freedom, also enabling cost effective structural solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceOslo, NorwayHQ checked Sep 16, 202611-5012 contacts →

Partial evidence

“Sentrum Bygg AS is a building materials company based out of 9 Verkseier Furulunds vei, Oslo, Oslo, Norway.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceAsker, NorwayHQ checked Sep 16, 202651-20011 contacts →

Indirect evidence

“Buskerud Betongvarefabrikk A/S is a company based out of Norway.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceDrammen, NorwayHQ checked Sep 16, 2026n/a10 contacts →

Indirect evidence

“HVEM ER VI?”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceVåle, NorwayHQ checked Sep 16, 202651-2009 contacts →

Indirect evidence

“1-2-TRE is located at Svinevoll approx.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceMagnor, NorwayHQ checked Sep 16, 202611-509 contacts →

Indirect evidence

“EMV lager trapper og konstruksjoner i stål.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceBergen, NorwayHQ checked Sep 16, 20261-107 contacts →

Indirect evidence

“Betomur AS er en Faghandel innen byggevarer med opphav fra mur- og anleggsbransjen.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceOs, NorwayHQ checked Sep 16, 202611-507 contacts →

Indirect evidence

“Johs Sælen & Sønn AS er en stålentreprenør som prosjekterer, fabrikkerer og monterer stålkonstruksjoner.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceOverhalla, NorwayHQ checked Sep 16, 202611-507 contacts →

Indirect evidence

“VI LEVERER ALT INNEN STÅL OG METALLER Vi er et solid firma i stadig utvikling og med røtter helt tilbake til 1887 i Overhalla Kommune.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 72 structural materials companies based in Norway

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Structural materials companies based in Norway at a glance

As of Sep 16, 2026
26.8%Verified-email coverage
19.4Average contacts per company
11-50Median size (employees)
6.9%Largest-city concentration · Oslo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
24
51-200
16
201-500
6
501-1,000
2
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 72 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 structural materials companies, 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 “structural materials companies”. 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 structural materials companies), 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 structural materials companies, 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, 374 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 16, 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 structural materials companies, 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 structural materials companies are there based in Norway?

RevenueBase identified 72 structural materials companies 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?

Spenncon AS, headquartered in Honefoss, tops this list with the largest team on record.

Which city has the most structural materials companies?

Oslo leads with 5 headquartered companies, followed by Akrehamn (2) and Andalsnes (2).

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 374 verified decision-maker contacts tracked across these 72 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 16, 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.