Company lists · Data refreshed September 2026

Top 25 Engineering consulting firms based in Norway

Name: Engineering consulting firms based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 439 companies tracked

RevenueBase identified 439 company matches for engineering consulting firms associated with Norway as of September 2026 and tracks 12,501 professional contacts across them, including 4,363 with verified work emails and 401 with mobile numbers. Oslo is the largest hub.

This list covers company matches for engineering consulting 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 September 2, 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 Sep 2, 2026 How this list was built

439Companies

12,501Contacts tracked

4,363Verified emails

401Mobile numbers

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The 25 largest engineering consulting firms based in Norway

Ranked by team size

Top 25 of 439 company matches for engineering consulting firms based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Norconsult	Exact match	Sandvika, Norway	5,001-10,000	3,548 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 · Sep 2, 2026 · View company records in RevenueBase
2	Multiconsult	Exact match	Oslo, Norway	1,001-5,000	2,575 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 · Sep 2, 2026 · View company records in RevenueBase
3	Asplan Viak AS	Exact match	Sandvika Sandvika, Norway	1,001-5,000	1,072 contacts →
	Exact match “Asplan Viak er et av Norges ledende rådgivnings-selskaper innen plan, arkitektur- og ingeniørfag.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4	WSP I Norge	Exact match	Alta, Norway	201-500	383 contacts →
	Exact match “WSP Norge er en av Norges ledende virksomheter innen profesjonell prosjektledelse.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	Advansia	Exact match	Oslo, Norway	501-1,000	376 contacts →
	Exact match “Advansia tilbyr et bredt spekter av tjenester innen prosjektledelse, digitalisering, sikkerhet og strategisk rådgivning for å møte våre kunders behov for en helhetlig tilnærming -…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6	Head Energy AS	Exact match	Blomsterdalen Blomsterdalen Bergen, Norway	501-1,000	245 contacts →
	Exact match “Head Energy er et uavhengig skandinavisk ingeniør- og konsulenthus med hovedtyngde innen bygg & anlegg, energi og industri.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7	Centerpoint	Exact match	Trollasen, Norway	51-200	172 contacts →
	Exact match “Centerpoint leverer høyt kvalifiserte konsulenter til store prosjekter innen Olje & Gass, Samferdsel & Infrastruktur og IT.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	Opak AS	Exact match	Bergen, Norway	51-200	159 contacts →
	Exact match “Vi vet at våre råd har stor betydning.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	Dr.Techn. Olav Olsen AS	Exact match	Bergen, Norway	51-200	125 contacts →
	Exact match “Consulting, design and engineering for offshore, coastal and civil construction.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10	Aas-Jakobsen AS	Exact match	Oslo, Norway	51-200	125 contacts →
	Exact match “Aas-Jakobsen is a leading civil engineering consulting firm in Norway.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	Novaform	Exact match	Forde, Norway	51-200	117 contacts →
	Exact match “Novaform er et selskap bestående av konsulenter som utelukkende driver med prosjektadministrasjon.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Process Engineering A S	Exact match	Oslo, Norway	51-200	106 contacts →
	Exact match “Process Engineering A/S is a consulting engineering company offering our expertise within many branches of the processing industry.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	Epcido	Exact match	Oslo, Norway	201-500	86 contacts →
	Exact match “The team behind Epcido is composed of a select group of experienced professionals with experiences from several areas of mechanical & electrical installations, project management…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	Marstrand	Exact match	Oslo, Norway	51-200	72 contacts →
	Exact match “Marstrand er en spisset virksomhet bestående av et konsulentselskap og et advokatfirma som sammen gir rådgivning til prosjektorientert virksomhet.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	Future Technology	Exact match	Sandefjord, Norway	51-200	71 contacts →
	Exact match “Future Technology - Part of Rejlers AS was founded in February 2011 and is located in Oslo, Norway.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	Prosjektil	Exact match	Stavanger, Norway	51-200	61 contacts →
	Exact match “Prosjektil er et rådgivende ingeniørselskap innen bygg og anlegg.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	Advantica	Exact match	Hovik, Norway	501-1,000	60 contacts →
	Exact match “As a reult of the merger between DNV and GL, Advantica is now a part of DNV GL.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	Maintech AS	Exact match	Trondheim, Norway	51-200	56 contacts →
	Exact match “is an engineering company with specialist expertise in operations, maintenance, inspection, and materials technology.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Hinnstein AS	Exact match	Harstad, Norway	51-200	56 contacts →
	Exact match “Engineering consultants.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	Start-Up AB	Exact match	Oslo, Norway	51-200	54 contacts →
	Exact match “Start-Up är i en dynamisk fas och välkomnar dig som vill vara med och påverka företagets framtid och växa med oss.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	Necon AS	Exact match	Blomsterdalen, Norway	201-500	52 contacts →
	Exact match “NECON AS is an engineering and consulting company that supply competence, products and solutions for the oil and gas industry, IT, the construction industry and Aqua industries.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	Vianova	Exact match	Kristiansand, Norway	51-200	51 contacts →
	Exact match “ViaNova er tre frittstående rådgivende ingeniørfirma med totalt 130 ansatte, som primært arbeider med samferdselsrelaterte oppgaver.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	Itech AS	Exact match	Oslo, Norway	51-200	49 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 · Sep 2, 2026 · View company records in RevenueBase
24	VSO Consulting VSÓ Ráðgjöf	Exact match	Jessheim, Norway	51-200	47 contacts →
	Exact match “VSO Consulting provides its customers with comprehensive engineering and management consulting with the goals of ensuring them the most efficient solutions for each task that…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	Indira	Exact match	Tromso, Norway	51-200	41 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 · Sep 2, 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 “engineering consulting firms”. 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 439 engineering consulting firms based in Norway

See the full list, filter by size, metro and specialty, and access 4,363 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering consulting firms based in Norway at a glance

As of Sep 2, 2026

34.9%Verified-email coverage

3.2%Mobile-number coverage

28.5Average contacts per company

1-10Median size (employees)

18.9%Largest-city concentration · Oslo

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

263

11-50

120

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 “engineering consulting 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 4,363 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 September 2, 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.

Engineering consulting firms by metro

Engineering consulting firms in Oslo83

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

How many engineering consulting firms are there based in Norway?

RevenueBase identified 439 company matches for engineering consulting firms associated with Norway as of September 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 engineering consulting firms?

Oslo leads with 83 company records, followed by Stavanger (20) and Bergen (17).

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 4,363 professional contacts with verified work emails tracked across these 439 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 September 2, 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.