Company lists · Data refreshed November 2026
Top 25 Spec building contractors based in Norway
RevenueBase identified 93 company matches for spec building contractors associated with Norway as of November 2026 and tracks 823 professional contacts across them, including 329 with verified work emails. Oslo is the largest hub.
This list covers company matches for spec building 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.
The 25 largest spec building contractors based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 82 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 | |||||
| 2 | 78 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 | |||||
| 3 | 49 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 | |||||
| 4 | 48 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 | |||||
| 5 | 46 contacts → | ||||
Exact match “Totalentreprenøren J.I.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 42 contacts → | ||||
Exact match “BRG er et sørlandsbasert entreprenør- og eiendomsutviklingsselskap.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 37 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 | |||||
| 8 | 28 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 | |||||
| 9 | 21 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 | |||||
| 10 | 21 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 | |||||
| 11 | 15 contacts → | ||||
Exact match “Lars Jønsson AS er et ledende firma innen oppføring av næringsbygg på Vestlandet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Metall Bygg er en landsdekkende entreprenør innen næringsbygg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 12 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 | |||||
| 14 | 12 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 | |||||
| 15 | 11 contacts → | ||||
Exact match “Christie & Opsahl AS er en innovativ prosjektutviklings- og entreprenørbedrift med spisskompetanse på utvikling og gjennomføring av alle typer bygge- og anleggsprosjekter.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “MAYA er varemerket i IK Gruppen konsernet og navnet flest forbinder oss med.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “Panelbygg AS er en totalentreprenør som leverer næringsbygg over hele landet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Aas & Nordal AS har lange erfaring innen utvikling av nybygg, boligprosjekter, næringsbygg for private og offentlige sektor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Profier ble 1.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “SGF ønsker å være en drivkraft for fremtidige verdier gjennom aktive investeringer og partnerskap innen eiendom og entreprenør, lokalt og nasjonalt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Fra idé til ferdig prosjekt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Bokvalitet AS er et selskap med solid faglig kompetanse og et eierskap med mange års erfaring med eiendomsutvikling og eiendomsmegling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “TIMBERBYGG AS is a company based out of Trondheim, Trøndelag, Norway.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 7 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 | |||||
| 25 | 7 contacts → | ||||
Exact match “NT Entreprenør AS er stiftet juni 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “spec building contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 93 spec building contractors based in Norway
See the full list, filter by size, metro and specialty, and access 329 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Spec building contractors based in Norway at a glance
As of Nov 6, 2026Companies by employee count
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 93 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 “spec building 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 329 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 “spec building contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many spec building contractors are there based in Norway?
RevenueBase identified 93 company matches for spec building 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?
Ruta Entreprenør AS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most spec building contractors?
Oslo leads with 16 company records, followed by Trondheim (5) and Bergen (4).
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 329 professional contacts with verified work emails tracked across these 93 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.
Ready to reach these companies? Verified emails and direct dials for all 93 spec building contractors based in Norway. Start with a free account, no credit card.
Download this list →Related lists
Spec building contractors by geography
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
- Spec building contractors based in Germany
- Spec building contractors based in Spain
- Spec building contractors based in France
- Spec building contractors based in Sweden
- Spec building contractors based in Mexico
- Spec building contractors based in the Netherlands
- Spec building contractors based in Italy
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
- Spec building contractors based in Germany
Company intelligence · public preview
Top 25 spec building contractors based in Norway
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 93 matching company records for spec building contractors based in Norway, with 823 tracked contacts and 329 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 spec building contractors based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Ruta Entreprenør ASruta.noHQ: Trondheim, NorwayReported employees: 201-500 | Trondheim, Norway | 201-500 | Exact match | 82 contacts → |
“Ruta Entreprenør har siden oppstarten i 2007 vokst og blitt en betydelig aktør i Midt-Norge og på Østlandet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Solid Entreprenør ASsolid.noHQ: Rolvsoy, NorwayReported employees: 201-500 | Rolvsoy, Norway | 201-500 | Exact match | 78 contacts → |
“Solid Entreprenør AS jobber med nybygg og rehabilitering, og tar gjerne rollen som hoved, total- eller underentreprenør.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Brødrene Ulveseth ASulveseth.noHQ: Bergen, NorwayReported employees: 201-500 | Bergen, Norway | 201-500 | Exact match | 49 contacts → |
“Brødrene Ulveseth AS er en ledende entreprenør i Bergensregionen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Stoltz Entreprenør ASstoltz.noHQ: Laksevåg, NorwayReported employees: 51-200 | Laksevåg, Norway | 51-200 | Exact match | 48 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  J.I. Byggjibygg.noHQ: Vestby, NorwayReported employees: 51-200 | Vestby, Norway | 51-200 | Exact match | 46 contacts → |
“Totalentreprenøren J.I.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  BRGbrgruppen.noHQ: Kristiansand, NorwayReported employees: 51-200 | Kristiansand, Norway | 51-200 | Exact match | 42 contacts → |
“BRG er et sørlandsbasert entreprenør- og eiendomsutviklingsselskap.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  FABERfaber.noHQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 37 contacts → |
“Faber Bygg AS is a construction company based out of Auglendsmyrå 11, 4016 Stavanger.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Backe Bergenbacke.noHQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 28 contacts → |
“Backe Bergen er en totalentreprenør som behersker alle entrepriseformer innen nybygg og rehabilitering, og da gjerne i et tett samarbeid med kunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  OVE Skår Gruppenove-skaar.noHQ: Sarpsborg, NorwayReported employees: 51-200 | Sarpsborg, Norway | 51-200 | Exact match | 21 contacts → |
“Kjernen av Ove Skår Gruppen AS utgjøres av Ove Skår AS, et veletablert entreprenørselskap.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Østheimgruppen ASoestheim.noHQ: Kjeller, NorwayReported employees: 51-200 | Kjeller, Norway | 51-200 | Exact match | 21 contacts → |
“Østheimgruppen er totalleverandør av tjenester for oppføring, forvaltning og vedlikehold av eiendom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Lars Jønsson ASlarsjonsson.noHQ: Godvik, NorwayReported employees: 11-50 | Godvik, Norway | 11-50 | Exact match | 15 contacts → |
“Lars Jønsson AS er et ledende firma innen oppføring av næringsbygg på Vestlandet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Metall Byggmetallbygg.noHQ: Steinkjer, NorwayReported employees: 51-200 | Steinkjer, Norway | 51-200 | Exact match | 12 contacts → |
“Metall Bygg er en landsdekkende entreprenør innen næringsbygg.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Trebo AStrebo.noHQ: Drammen, NorwayReported employees: 11-50 | Drammen, Norway | 11-50 | Exact match | 12 contacts → |
“Trebo er en totaltentreprenør som jobber med alt fra privatboliger til større eiendomsprosjekter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Workman ASwman.noHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 12 contacts → |
“Workman AS er en Oslo-basert byggentreprenør med solid kompetanse innen byggeteknikk og prosjektledelse.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Christie & Opsahl ASchristie.no HQ: Molde, NorwayReported employees: 201-500 | Molde, Norway | 201-500 | Exact match | 11 contacts → |
“Christie & Opsahl AS er en innovativ prosjektutviklings- og entreprenørbedrift med spisskompetanse på utvikling og gjennomføring av alle typer bygge- og anleggsprosjekter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  MAYAmaya.noHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 10 contacts → |
“MAYA er varemerket i IK Gruppen konsernet og navnet flest forbinder oss med.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Panelbygg ASpanelbygg.noHQ: Drammen, NorwayReported employees: 1-10 | Drammen, Norway | 1-10 | Exact match | 10 contacts → |
“Panelbygg AS er en totalentreprenør som leverer næringsbygg over hele landet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  AAS & Nordal ASaas-nordal.noHQ: Nannestad, NorwayReported employees: 51-200 | Nannestad, Norway | 51-200 | Exact match | 10 contacts → |
“Aas & Nordal AS har lange erfaring innen utvikling av nybygg, boligprosjekter, næringsbygg for private og offentlige sektor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Profier ASprofier.no HQ: NorwayReported employees: 11-50 | Norway | 11-50 | Exact match | 9 contacts → |
“Profier ble 1.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  SGFsgfe.noHQ: Lillehammer, NorwayReported employees: 51-200 | Lillehammer, Norway | 51-200 | Exact match | 9 contacts → |
“SGF ønsker å være en drivkraft for fremtidige verdier gjennom aktive investeringer og partnerskap innen eiendom og entreprenør, lokalt og nasjonalt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Byggfornying ASbyggfornying.noHQ: Sandnes, NorwayReported employees: 1-10 | Sandnes, Norway | 1-10 | Exact match | 9 contacts → |
“Fra idé til ferdig prosjekt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Bokvalitet HUS & Hytter ASbokvalitet.noHQ: Hønefoss, NorwayReported employees: 11-50 | Hønefoss, Norway | 11-50 | Exact match | 8 contacts → |
“Bokvalitet AS er et selskap med solid faglig kompetanse og et eierskap med mange års erfaring med eiendomsutvikling og eiendomsmegling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Timberbygg AStimberbygg.noHQ: Trondheim, NorwayReported employees: 1-10 | Trondheim, Norway | 1-10 | Exact match | 8 contacts → |
“TIMBERBYGG AS is a company based out of Trondheim, Trøndelag, Norway.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bygga ASbygga.noHQ: Stavanger, NorwayReported employees: 1-10 | Stavanger, Norway | 1-10 | Exact match | 7 contacts → |
“Byggmester i Stavanger - det er de kompliserte byggeoppgavene vi gleder oss til!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  NT Entreprenør ASntentreprenor.noHQ: Tromsø, NorwayReported employees: 51-200 | Tromsø, Norway | 51-200 | Exact match | 7 contacts → |
“NT Entreprenør AS er stiftet juni 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 93 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Spec building contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
92 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 93 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for spec building contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many spec building contractors did RevenueBase find based in Norway?
The saved snapshot records 93 matching company records, 823 tracked contacts and 329 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Spec building contractors by geography
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
- Spec building contractors based in Germany
- Spec building contractors based in Spain
- Spec building contractors based in France
- Spec building contractors based in Sweden
- Spec building contractors based in Mexico
- Spec building contractors based in the Netherlands
- Spec building contractors based in Italy
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 spec building contractors based in Norway. Snapshot: November 6, 2026. https://revenuebase.ai/companies/spec-building-contractors/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
- Spec building contractors based in Germany
Company intelligence · public preview
Top 25 spec building contractors based in Norway
RevenueBase records 93 matching company records for spec building contractors based in Norway, with 823 tracked contacts and 329 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 spec building contractors based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ruta Entreprenør ASruta.no HQ: Trondheim, NorwayReported employees: 201-500 | Trondheim, Norway | 201-500 | Exact match | 82 contacts → |
“Ruta Entreprenør har siden oppstarten i 2007 vokst og blitt en betydelig aktør i Midt-Norge og på Østlandet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Solid Entreprenør ASsolid.no HQ: Rolvsoy, NorwayReported employees: 201-500 | Rolvsoy, Norway | 201-500 | Exact match | 78 contacts → |
“Solid Entreprenør AS jobber med nybygg og rehabilitering, og tar gjerne rollen som hoved, total- eller underentreprenør.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Brødrene Ulveseth ASulveseth.no HQ: Bergen, NorwayReported employees: 201-500 | Bergen, Norway | 201-500 | Exact match | 49 contacts → |
“Brødrene Ulveseth AS er en ledende entreprenør i Bergensregionen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Stoltz Entreprenør ASstoltz.no HQ: Laksevåg, NorwayReported employees: 51-200 | Laksevåg, Norway | 51-200 | Exact match | 48 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | J.I. Byggjibygg.no HQ: Vestby, NorwayReported employees: 51-200 | Vestby, Norway | 51-200 | Exact match | 46 contacts → |
“Totalentreprenøren J.I.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | BRGbrgruppen.no HQ: Kristiansand, NorwayReported employees: 51-200 | Kristiansand, Norway | 51-200 | Exact match | 42 contacts → |
“BRG er et sørlandsbasert entreprenør- og eiendomsutviklingsselskap.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | FABERfaber.no HQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 37 contacts → |
“Faber Bygg AS is a construction company based out of Auglendsmyrå 11, 4016 Stavanger.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Backe Bergenbacke.no HQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 28 contacts → |
“Backe Bergen er en totalentreprenør som behersker alle entrepriseformer innen nybygg og rehabilitering, og da gjerne i et tett samarbeid med kunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | OVE Skår Gruppenove-skaar.no HQ: Sarpsborg, NorwayReported employees: 51-200 | Sarpsborg, Norway | 51-200 | Exact match | 21 contacts → |
“Kjernen av Ove Skår Gruppen AS utgjøres av Ove Skår AS, et veletablert entreprenørselskap.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Østheimgruppen ASoestheim.no HQ: Kjeller, NorwayReported employees: 51-200 | Kjeller, Norway | 51-200 | Exact match | 21 contacts → |
“Østheimgruppen er totalleverandør av tjenester for oppføring, forvaltning og vedlikehold av eiendom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Lars Jønsson ASlarsjonsson.no HQ: Godvik, NorwayReported employees: 11-50 | Godvik, Norway | 11-50 | Exact match | 15 contacts → |
“Lars Jønsson AS er et ledende firma innen oppføring av næringsbygg på Vestlandet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Metall Byggmetallbygg.no HQ: Steinkjer, NorwayReported employees: 51-200 | Steinkjer, Norway | 51-200 | Exact match | 12 contacts → |
“Metall Bygg er en landsdekkende entreprenør innen næringsbygg.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Trebo AStrebo.no HQ: Drammen, NorwayReported employees: 11-50 | Drammen, Norway | 11-50 | Exact match | 12 contacts → |
“Trebo er en totaltentreprenør som jobber med alt fra privatboliger til større eiendomsprosjekter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Workman ASwman.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 12 contacts → |
“Workman AS er en Oslo-basert byggentreprenør med solid kompetanse innen byggeteknikk og prosjektledelse.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Christie & Opsahl ASchristie.no HQ: Molde, NorwayReported employees: 201-500 | Molde, Norway | 201-500 | Exact match | 11 contacts → |
“Christie & Opsahl AS er en innovativ prosjektutviklings- og entreprenørbedrift med spisskompetanse på utvikling og gjennomføring av alle typer bygge- og anleggsprosjekter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | MAYAmaya.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 10 contacts → |
“MAYA er varemerket i IK Gruppen konsernet og navnet flest forbinder oss med.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Panelbygg ASpanelbygg.no HQ: Drammen, NorwayReported employees: 1-10 | Drammen, Norway | 1-10 | Exact match | 10 contacts → |
“Panelbygg AS er en totalentreprenør som leverer næringsbygg over hele landet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | AAS & Nordal ASaas-nordal.no HQ: Nannestad, NorwayReported employees: 51-200 | Nannestad, Norway | 51-200 | Exact match | 10 contacts → |
“Aas & Nordal AS har lange erfaring innen utvikling av nybygg, boligprosjekter, næringsbygg for private og offentlige sektor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Profier ASprofier.no HQ: NorwayReported employees: 11-50 | Norway | 11-50 | Exact match | 9 contacts → |
“Profier ble 1.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | SGFsgfe.no HQ: Lillehammer, NorwayReported employees: 51-200 | Lillehammer, Norway | 51-200 | Exact match | 9 contacts → |
“SGF ønsker å være en drivkraft for fremtidige verdier gjennom aktive investeringer og partnerskap innen eiendom og entreprenør, lokalt og nasjonalt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Byggfornying ASbyggfornying.no HQ: Sandnes, NorwayReported employees: 1-10 | Sandnes, Norway | 1-10 | Exact match | 9 contacts → |
“Fra idé til ferdig prosjekt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bokvalitet HUS & Hytter ASbokvalitet.no HQ: Hønefoss, NorwayReported employees: 11-50 | Hønefoss, Norway | 11-50 | Exact match | 8 contacts → |
“Bokvalitet AS er et selskap med solid faglig kompetanse og et eierskap med mange års erfaring med eiendomsutvikling og eiendomsmegling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Timberbygg AStimberbygg.no HQ: Trondheim, NorwayReported employees: 1-10 | Trondheim, Norway | 1-10 | Exact match | 8 contacts → |
“TIMBERBYGG AS is a company based out of Trondheim, Trøndelag, Norway.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bygga ASbygga.no HQ: Stavanger, NorwayReported employees: 1-10 | Stavanger, Norway | 1-10 | Exact match | 7 contacts → |
“Byggmester i Stavanger - det er de kompliserte byggeoppgavene vi gleder oss til!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NT Entreprenør ASntentreprenor.no HQ: Tromsø, NorwayReported employees: 51-200 | Tromsø, Norway | 51-200 | Exact match | 7 contacts → |
“NT Entreprenør AS er stiftet juni 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 93 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Spec building contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
92 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 93 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for spec building contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many spec building contractors did RevenueBase find based in Norway?
The saved snapshot records 93 matching company records, 823 tracked contacts and 329 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Spec building contractors by geography
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
- Spec building contractors based in Germany
- Spec building contractors based in Spain
- Spec building contractors based in France
- Spec building contractors based in Sweden
- Spec building contractors based in Mexico
- Spec building contractors based in the Netherlands
- Spec building contractors based in Italy
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 spec building contractors based in Norway. Snapshot: November 6, 2026. https://revenuebase.ai/companies/spec-building-contractors/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
- Spec building contractors based in Germany