Company lists · Data refreshed November 2026

Top 25 Seismic design engineering firms based in Norway

RevenueBase identified 66 company matches for seismic design engineering firms associated with Norway as of November 2026 and tracks 623 professional contacts across them, including 193 with verified work emails. Oslo is the largest hub.

This list covers company matches for seismic design engineering firms 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
66Companies
623Contacts tracked
193Verified emails
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The 25 largest seismic design engineering firms based in Norway

Ranked by team size
Top 25 of 66 company matches for seismic design engineering firms 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 matchLysaker, NorwayHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“Consulting, design and engineering for offshore, coastal and civil construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“BEIN represents excellence in adaptive Design and Engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMolde, NorwayHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Highly qualified engineering firm with many senior engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNorwayHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“DEGREE OF FREEDOM is an international, architecture oriented civil and structural engineering practice based in Oslo, Valencia, and Athens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKristiansand, NorwayHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Blant de største på Agder!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKristiansund, NorwayHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ikon Arkitekt & Ingeniør AS er et selvstendig arkitektur- og ingeniørfirma med kontor på Smøla, Averøy og Heimdal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGrålum, NorwayHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Fernløf AS er et frittstående ingeniørfirma som tilbyr prosjektbistand til private og offentlige byggherrer samt entreprenører.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Oslo based structural engineers CLT, glulam, steel and concrete (in decreasing order of importance)”

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

“NODE is an independent consulting engineering company located in the heart of Bergen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Nov 6, 202611-508 contacts →

Exact match

“K.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUlsteinvik, NorwayHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Conplan AS er eit rådgivande byggingeniørfirma med kontorstad i Ulsteinvik.Firmaet blei stifta i 2005, og var tidlegare Lorgen Prosjektering AS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTromsø, NorwayHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Byggtakst Nord AS er et rådgivende ingeniørfirma etablert i 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKlepp, NorwayHQ recorded Nov 6, 20261-106 contacts →

Exact match

“4CONSULT is an engineering consulting company in the field of structural engineering focusing on the design of prefabricated concrete elements, cast-in-situ concrete- and steel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHønefoss, NorwayHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Roar Jørgensen AS er et rådgivende firma som utfører oppdrag innenfor fagområdene brannteknikk, arkitektur, konstruksjonsteknikk, prosjekt og byggeledelse, prosjekteringsledelse…”

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

Exact match

“Gaia Geoteknikk AS er en uavhengig rådgiver innen geoteknikk med seks erfarne ansatte.”

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

Exact match

“Sivilingeniør Will Arentz AS utfører prosjekteringsoppdrag med konstruksjonsteknikk som hovedområde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchStavanger/sandnes, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“SMB Prosjektering består av tre byggingeniører som startet opp et rådgivende ingeniørfirma i Sandnes kommune 1.”

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

Exact match

“OASA Entreprenør AS har i dag sitt hovedvirke innen konsulenttjenester mot bygg- og anleggsbransjen, i tillegg til entreprenørtjenester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFillan, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Kystplan AS er et ingeniørfirma som utfører konsulenttjenester innenfor bygg og anlegg, med hovedvekt på planarbeid, byggesaksbistand og prosjektering innen vei, vann og avløp.”

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

Exact match

“Rådgivende ingeniører konstruksjonssikkerhet”

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

Exact match

“Ingeniørene Seim & Hultgreen AS har byggetekninsk prosjektering og rådgivning som arbeidsområde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchStavanger, 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

Showing 25 of 66 seismic design engineering firms based in Norway

See the full list, filter by size, metro and specialty, and access 193 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seismic design engineering firms based in Norway at a glance

As of Nov 6, 2026
31.0%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
21.2%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
20
51-200
3

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 66 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 “seismic design engineering firms” 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 193 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 “seismic design engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seismic design engineering firms are there based in Norway?

RevenueBase identified 66 company matches for seismic design engineering firms 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?

Dr.Techn. Olav Olsen AS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most seismic design engineering firms?

Oslo leads with 14 company records, followed by Bergen (5) and Kristiansand (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 193 professional contacts with verified work emails tracked across these 66 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.