Company lists · Data refreshed November 2026

Top 25 Architectural and engineering services based in Norway

RevenueBase identified 348 company matches for architectural and engineering services associated with Norway as of November 2026 and tracks 30,412 professional contacts across them, including 6,328 with verified work emails. Oslo is the largest hub.

This list covers company matches for architectural and engineering services 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
348Companies
30,412Contacts tracked
6,328Verified emails
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The 25 largest architectural and engineering services based in Norway

Ranked by team size
Top 25 of 348 company matches for architectural and engineering services 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 matchSandvika, NorwayHQ recorded Nov 6, 20265,001-10,0003,801 contacts →

Exact match

“Norconsult is a multidisciplinary engineering and design consultancy, providing services to clients in the public and private sectors worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Nov 6, 20261,001-5,0002,654 contacts →

Exact match

“Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSandvika, NorwayHQ recorded Nov 6, 20261,001-5,0001,123 contacts →

Exact match

“Asplan Viak er et av Norges ledende rådgivnings-selskaper innen plan, arkitektur- og ingeniørfag.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“With award winning office buildings, housing, culture buildings and city plans, A-lab has established itself among Norway’s leading offices of architecture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNordfjordeid, NorwayHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Nordplan vart etablert i 1987 og er i dag eit fleirfagleg kompetansemiljø som utfører- Arkitekttenester - Landskapsarkitekttenester - Arealplanlegging - Bygge- og anleggsteknisk…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStavanger, NorwayHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Prosjektil er et rådgivende ingeniørselskap innen bygg og anlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Mad skaper bygg, byer og tettsteder på lokalmiljøets, klimaets og naturens premisser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Itech AS er et rådgivende ingeniørfirma med over 30 års erfaring innen tekniske anlegg og bærekraftige løsninger for byggherrer og totalentreprenører.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“RATIO arkitekter består av over 74 arkitekter, interiørarkitekter, bygningskonstruktører, BIM-arkitekter og ledelse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRevetal, NorwayHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Stabil AS er et rådgivende ingeniørfirma som er etablert på Revetal i Re kommune utenfor Tønsberg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNarvik, NorwayHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Narvik ~ Tromsø ~ Bodø ~ Lofoten ~ Helgeland - Trøndelag ~ Oslo Med sterk tilstedeværelse i bygge- og anleggsbransjen over hele landet kombinerer Indira tverrfaglig…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLysaker, NorwayHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“EFLA Rådgivende ingeniører er en totalleverandør av tjenester innenfor samferdsel, energi, bygg og akustikk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKristiansand, NorwayHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Dagfin Skaar AS er et rådgivende ingeniørfirma lokalisert på Sørlandet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTrondheim, NorwayHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“PIR2 AS skal levere arkitekttjenester og relaterte tjenester som er rettet mot planarbeid, byggeprosjekter og utfører tjenester innenfor følgende områder: •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSteinkjer, NorwayHQ recorded Nov 6, 202611-5032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“NIELSTORP+ – E Siden 1984 har NIELSTORP+ vært en toneangivende formgiver for det bygde rom i Norge og internasjonalt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Lund+Slaatto Arkitekter AS er et arkitektkontor med ca.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDrammen, NorwayHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“ECT AS er et av Norges største selvstendige rådgivende ingeniørfirma innenfor elektroteknikk, med fokus på energi, bygg, anlegg, industri og samferdsel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Lundhagem is an award-winning architecture and urban design practice based in Oslo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTrondheim, NorwayHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“PKA så dagens lys høsten 1979.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDrammen, NorwayHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Stener Sørensen AS har dyktige ansatte som holder til sentralt på Papirbredden 3 i Drammen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“3RW er et vestnorsk arkitektkontor som siden oppstarten i har vektlagt bredde i sin interesse for arkitektur og samfunnsplanlegging for å oppnå så stor erfaring som mulig innenfor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Meinich Arkitekter er et tradisjonsrikt og nyskapende arkitektkontor på Briskeby i Oslo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“ARTEC er et Bergensbasert kontor som jobber med arkitektur og prosjektledelse- Sammen skaper vi byggekunst Vårt lag består av over 20 engasjerte medarbeidere, med bakgrunn fra en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchStavanger, NorwayHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“Vial AS er et tverrfaglig ingeniørselskap som tilbyr ingeniørtjenester innen følgende fagfelt: Byggeteknikk Samferdsel Infrastruktur Komunalteknikk”

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

Showing 25 of 348 architectural and engineering services based in Norway

See the full list, filter by size, metro and specialty, and access 6,328 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural and engineering services based in Norway at a glance

As of Nov 6, 2026
20.8%Verified-email coverage
87.4Average contacts per company
1-10Median size (employees)
23.3%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
208
11-50
107
51-200
19
201-500
2
501-1,000
1
1,001-5,000
3
5,001-10,000
2
10001+
2

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 348 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 “architectural and engineering services” 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 6,328 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.

Architectural and engineering services 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 “architectural and engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural and engineering services are there based in Norway?

RevenueBase identified 348 company matches for architectural and engineering services 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?

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

Which city has the most architectural and engineering services?

Oslo leads with 81 company records, followed by Trondheim (17) and Bergen (14).

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 6,328 professional contacts with verified work emails tracked across these 348 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.