Company lists · Data refreshed September 2026
Top 25 Energy engineering consulting firms based in Norway
RevenueBase identified 257 company matches for energy engineering consulting firms associated with Norway as of September 2026 and tracks 6,256 professional contacts across them, including 2,641 with verified work emails and 164 with mobile numbers. Oslo is the largest hub.
This list covers company matches for energy 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 24, 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 energy engineering consulting firms based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,553 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 24, 2026 · View company records in RevenueBase | |||||
| 2 | 1,150 contacts → | ||||
Exact match “GK er en ledende teknisk entreprenør og servicepartner.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 134 contacts → | ||||
Exact match “LOS Elektro er en totalleverandør av elektrotekniske tjenester til kunder innen maritime næringer, energisektoren og bygg- og anleggsbransjen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 125 contacts → | ||||
Exact match “Consulting, design and engineering for offshore, coastal and civil construction.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 79 contacts → | ||||
Exact match “Specialists in thermal energy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 73 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 24, 2026 · View company records in RevenueBase | |||||
| 7 | 61 contacts → | ||||
Exact match “Prosjektil er et rådgivende ingeniørselskap innen bygg og anlegg.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 54 contacts → | ||||
Exact match “Unitech Power Systems is a leading consultancy and digital solutions provider within electrical power systems.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 52 contacts → | ||||
Exact match “Semar was founded in 1980 as an independent engineering consultant firm devoted primarily to the offshore oil and gas industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 10 | 51 contacts → | ||||
Exact match “Entro is an energy- and environmental consultancy firm with two clients – our customers and the environment.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 51 contacts → | ||||
Exact match “Aragon is a leading engineering and EPC (Engineering, Procurement, and Construction) company headquartered in Bergen, Norway offering environmentally sound systems and solutions…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 12 | 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 24, 2026 · View company records in RevenueBase | |||||
| 13 | 42 contacts → | ||||
Exact match “Ingenia tilbyr rådgivende tjenester innen energi- og klima-teknikk, VA, VVS, bygningsfysikk, brannteknikk og ITB.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 39 contacts → | ||||
Exact match “Mjørud AS is a technology company located in of modern premises at Rudskogen in Rakkestad, Østfold.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 15 | 39 contacts → | ||||
Exact match “EFLA Rådgivende ingeniører er en totalleverandør av tjenester innenfor samferdsel, energi, bygg og akustikk.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 38 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 · Sep 24, 2026 · View company records in RevenueBase | |||||
| 17 | 36 contacts → | ||||
Exact match “Alltec: Pioneering Sustainable Energy Solutions with Innovation and Expertise At Alltec, we're committed to empowering the renewable energy transition through high-quality…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 18 | 34 contacts → | ||||
Exact match “NORPEC is a Norwegian supplier of services to the electrical energy sector with focus on electrical power system engineering and protection and control systems.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 33 contacts → | ||||
Exact match “For over two decades, Ecohz has pioneered the world of renewable electricity.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 20 | 32 contacts → | ||||
Exact match “ALT Installasjon - vårt valg av navn er ingen tilfeldighet.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 21 | 30 contacts → | ||||
Exact match “Hywer supplies a wide range of services in the renewable energy industry, ranging from- Engineering, Procurement and Construction (EPC-contracts) delivering complete hydropower…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 22 | 30 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 23 | 28 contacts → | ||||
Exact match “Dagfin Skaar AS er et rådgivende ingeniørfirma lokalisert på Sørlandet.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 24 | 28 contacts → | ||||
Exact match “Procon Rådgivende Ingeniører er et frittstående rådgivende ingeniørfirma i bygge- og anleggssektoren.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “Bergen Offshore Service AS er et kompetansemiljø som hjelper våre kunder innenfor energibransjen med å realisere sine prosjekter.” Recorded in the RevenueBase company graph · Sep 24, 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 “energy 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 257 energy engineering consulting firms based in Norway
See the full list, filter by size, metro and specialty, and access 2,641 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy engineering consulting firms based in Norway at a glance
As of Sep 24, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 90.0dHow 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 “energy 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 2,641 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 24, 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 “energy engineering consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy engineering consulting firms are there based in Norway?
RevenueBase identified 257 company matches for energy 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?
Multiconsult tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy engineering consulting firms?
Oslo leads with 62 company records, followed by Stavanger (16) and Bergen (10).
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 2,641 professional contacts with verified work emails tracked across these 257 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 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 257 energy engineering consulting firms based in Norway. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy engineering consulting firms based in the United States
- Energy engineering consulting firms based in Brazil
- Energy engineering consulting firms based in Germany
- Energy engineering consulting firms based in the United Kingdom
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Company intelligence · public preview
Top 25 energy engineering consulting firms 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 257 matching company records for energy engineering consulting firms based in Norway, with 6,256 tracked contacts and 2,641 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: September 24, 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 energy engineering consulting firms 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 |  Multiconsultmulticonsult.noHQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 2,553 contacts → |
“Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  GKgk.noHQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 1,150 contacts → |
“GK er en ledende teknisk entreprenør og servicepartner.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  LOS Elektrolos-gruppen.noHQ: Bremnes, NorwayReported employees: 201-500 | Bremnes, Norway | 201-500 | Exact match | 134 contacts → |
“LOS Elektro er en totalleverandør av elektrotekniske tjenester til kunder innen maritime næringer, energisektoren og bygg- og anleggsbransjen.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Dr.Techn. Olav Olsen ASolavolsen.noHQ: Lysaker, NorwayReported employees: 51-200 | Lysaker, Norway | 51-200 | Exact match | 125 contacts → |
“Consulting, design and engineering for offshore, coastal and civil construction.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Norsk Energienergi.noHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 79 contacts → |
“Specialists in thermal energy.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Future Technologyfuturetechnology.noHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 73 contacts → |
“Future Technology - Part of Rejlers AS was founded in February 2011 and is located in Oslo, Norway.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Prosjektilprosjektil.noHQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 61 contacts → |
“Prosjektil er et rådgivende ingeniørselskap innen bygg og anlegg.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Unitech Power Systems ASunitech.noHQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 54 contacts → |
“Unitech Power Systems is a leading consultancy and digital solutions provider within electrical power systems.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Semar ASsemar.noHQ: Lysaker, NorwayReported employees: 11-50 | Lysaker, Norway | 11-50 | Exact match | 52 contacts → |
“Semar was founded in 1980 as an independent engineering consultant firm devoted primarily to the offshore oil and gas industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ENTROentro.noHQ: Trondheim, NorwayReported employees: 51-200 | Trondheim, Norway | 51-200 | Exact match | 51 contacts → |
“Entro is an energy- and environmental consultancy firm with two clients – our customers and the environment.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aragonaragon.noHQ: Bergen, NorwayReported employees: 51-200 | Bergen, Norway | 51-200 | Exact match | 51 contacts → |
“Aragon is a leading engineering and EPC (Engineering, Procurement, and Construction) company headquartered in Bergen, Norway offering environmentally sound systems and solutions…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Itech ASitech.noHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 49 contacts → |
“Itech AS er et rådgivende ingeniørfirma med over 30 års erfaring innen tekniske anlegg og bærekraftige løsninger for byggherrer og totalentreprenører.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ingenia ASingenia.noHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 42 contacts → |
“Ingenia tilbyr rådgivende tjenester innen energi- og klima-teknikk, VA, VVS, bygningsfysikk, brannteknikk og ITB.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mjørud ASmjorud.no HQ: Rakkestad, NorwayReported employees: 51-200 | Rakkestad, Norway | 51-200 | Exact match | 39 contacts → |
“Mjørud AS is a technology company located in of modern premises at Rudskogen in Rakkestad, Østfold.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Efla Rådgivende Ingeniørerefla.noHQ: Lysaker, NorwayReported employees: 51-200 | Lysaker, Norway | 51-200 | Exact match | 39 contacts → |
“EFLA Rådgivende ingeniører er en totalleverandør av tjenester innenfor samferdsel, energi, bygg og akustikk.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Stabil ASstabil.asHQ: Revetal, NorwayReported employees: 11-50 | Revetal, Norway | 11-50 | Exact match | 38 contacts → |
“Stabil AS er et rådgivende ingeniørfirma som er etablert på Revetal i Re kommune utenfor Tønsberg.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Alltecalltec.noHQ: Stord, NorwayReported employees: 51-200 | Stord, Norway | 51-200 | Exact match | 36 contacts → |
“Alltec: Pioneering Sustainable Energy Solutions with Innovation and Expertise At Alltec, we're committed to empowering the renewable energy transition through high-quality…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Norpec ASnorpec.no HQ: Lierstranda, NorwayReported employees: 11-50 | Lierstranda, Norway | 11-50 | Exact match | 34 contacts → |
“NORPEC is a Norwegian supplier of services to the electrical energy sector with focus on electrical power system engineering and protection and control systems.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ECOHZecohz.comHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 33 contacts → |
“For over two decades, Ecohz has pioneered the world of renewable electricity.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ALT Installasjon ASaltinstallasjon.noHQ: Våle, NorwayReported employees: 51-200 | Våle, Norway | 51-200 | Exact match | 32 contacts → |
“ALT Installasjon - vårt valg av navn er ingen tilfeldighet.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  HYWERhywer.noHQ: Dale, NorwayReported employees: 11-50 | Dale, Norway | 11-50 | Exact match | 30 contacts → |
“Hywer supplies a wide range of services in the renewable energy industry, ranging from- Engineering, Procurement and Construction (EPC-contracts) delivering complete hydropower…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Focus Techouse Engineering AStechouseeng.no HQ: NorwayReported employees: 51-200 | Norway | 51-200 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Dagfin Skaar ASdagfinskaar.noHQ: Kristiansand, NorwayReported employees: 11-50 | Kristiansand, Norway | 11-50 | Exact match | 28 contacts → |
“Dagfin Skaar AS er et rådgivende ingeniørfirma lokalisert på Sørlandet.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Procon Rådgivende Ingeniører ASproconri.noHQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 28 contacts → |
“Procon Rådgivende Ingeniører er et frittstående rådgivende ingeniørfirma i bygge- og anleggssektoren.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  BOSbergenos.noHQ: Nordnes, NorwayReported employees: 11-50 | Nordnes, Norway | 11-50 | Exact match | 26 contacts → |
“Bergen Offshore Service AS er et kompetansemiljø som hjelper våre kunder innenfor energibransjen med å realisere sine prosjekter.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 257 company matches
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Energy engineering consulting firms: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
257 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 90.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 24, 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 energy engineering consulting firms?
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 energy engineering consulting firms did RevenueBase find based in Norway?
The saved snapshot records 257 matching company records, 6,256 tracked contacts and 2,641 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: September 24, 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
Energy engineering consulting firms by geography
- Energy engineering consulting firms based in the United States
- Energy engineering consulting firms based in Brazil
- Energy engineering consulting firms based in Germany
- Energy engineering consulting firms based in the United Kingdom
- Energy engineering consulting firms based in France
- Energy engineering consulting firms based in Italy
- Energy engineering consulting firms based in Spain
- Energy engineering consulting firms based in Canada
- Energy engineering consulting firms based in Australia
- Energy engineering consulting firms based in the Netherlands
- Energy engineering consulting firms based in Switzerland
- Energy engineering consulting firms based in South Africa
Cite this list
RevenueBase Data Team. Top 25 energy engineering consulting firms based in Norway. Snapshot: September 24, 2026. https://revenuebase.ai/companies/energy-engineering-consulting-firms/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
- Energy engineering consulting firms based in the United States
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Company intelligence · public preview
Top 25 energy engineering consulting firms based in Norway
RevenueBase records 257 matching company records for energy engineering consulting firms based in Norway, with 6,256 tracked contacts and 2,641 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: September 24, 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 energy engineering consulting firms 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 | Multiconsultmulticonsult.no HQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 2,553 contacts → |
“Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | GKgk.no HQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 1,150 contacts → |
“GK er en ledende teknisk entreprenør og servicepartner.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | LOS Elektrolos-gruppen.no HQ: Bremnes, NorwayReported employees: 201-500 | Bremnes, Norway | 201-500 | Exact match | 134 contacts → |
“LOS Elektro er en totalleverandør av elektrotekniske tjenester til kunder innen maritime næringer, energisektoren og bygg- og anleggsbransjen.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dr.Techn. Olav Olsen ASolavolsen.no HQ: Lysaker, NorwayReported employees: 51-200 | Lysaker, Norway | 51-200 | Exact match | 125 contacts → |
“Consulting, design and engineering for offshore, coastal and civil construction.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Norsk Energienergi.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 79 contacts → |
“Specialists in thermal energy.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Future Technologyfuturetechnology.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 73 contacts → |
“Future Technology - Part of Rejlers AS was founded in February 2011 and is located in Oslo, Norway.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Prosjektilprosjektil.no HQ: Stavanger, NorwayReported employees: 51-200 | Stavanger, Norway | 51-200 | Exact match | 61 contacts → |
“Prosjektil er et rådgivende ingeniørselskap innen bygg og anlegg.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Unitech Power Systems ASunitech.no HQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 54 contacts → |
“Unitech Power Systems is a leading consultancy and digital solutions provider within electrical power systems.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Semar ASsemar.no HQ: Lysaker, NorwayReported employees: 11-50 | Lysaker, Norway | 11-50 | Exact match | 52 contacts → |
“Semar was founded in 1980 as an independent engineering consultant firm devoted primarily to the offshore oil and gas industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ENTROentro.no HQ: Trondheim, NorwayReported employees: 51-200 | Trondheim, Norway | 51-200 | Exact match | 51 contacts → |
“Entro is an energy- and environmental consultancy firm with two clients – our customers and the environment.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aragonaragon.no HQ: Bergen, NorwayReported employees: 51-200 | Bergen, Norway | 51-200 | Exact match | 51 contacts → |
“Aragon is a leading engineering and EPC (Engineering, Procurement, and Construction) company headquartered in Bergen, Norway offering environmentally sound systems and solutions…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Itech ASitech.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 49 contacts → |
“Itech AS er et rådgivende ingeniørfirma med over 30 års erfaring innen tekniske anlegg og bærekraftige løsninger for byggherrer og totalentreprenører.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ingenia ASingenia.no HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 42 contacts → |
“Ingenia tilbyr rådgivende tjenester innen energi- og klima-teknikk, VA, VVS, bygningsfysikk, brannteknikk og ITB.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mjørud ASmjorud.no HQ: Rakkestad, NorwayReported employees: 51-200 | Rakkestad, Norway | 51-200 | Exact match | 39 contacts → |
“Mjørud AS is a technology company located in of modern premises at Rudskogen in Rakkestad, Østfold.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Efla Rådgivende Ingeniørerefla.no HQ: Lysaker, NorwayReported employees: 51-200 | Lysaker, Norway | 51-200 | Exact match | 39 contacts → |
“EFLA Rådgivende ingeniører er en totalleverandør av tjenester innenfor samferdsel, energi, bygg og akustikk.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Stabil ASstabil.as HQ: Revetal, NorwayReported employees: 11-50 | Revetal, Norway | 11-50 | Exact match | 38 contacts → |
“Stabil AS er et rådgivende ingeniørfirma som er etablert på Revetal i Re kommune utenfor Tønsberg.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Alltecalltec.no HQ: Stord, NorwayReported employees: 51-200 | Stord, Norway | 51-200 | Exact match | 36 contacts → |
“Alltec: Pioneering Sustainable Energy Solutions with Innovation and Expertise At Alltec, we're committed to empowering the renewable energy transition through high-quality…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Norpec ASnorpec.no HQ: Lierstranda, NorwayReported employees: 11-50 | Lierstranda, Norway | 11-50 | Exact match | 34 contacts → |
“NORPEC is a Norwegian supplier of services to the electrical energy sector with focus on electrical power system engineering and protection and control systems.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ECOHZecohz.com HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 33 contacts → |
“For over two decades, Ecohz has pioneered the world of renewable electricity.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ALT Installasjon ASaltinstallasjon.no HQ: Våle, NorwayReported employees: 51-200 | Våle, Norway | 51-200 | Exact match | 32 contacts → |
“ALT Installasjon - vårt valg av navn er ingen tilfeldighet.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HYWERhywer.no HQ: Dale, NorwayReported employees: 11-50 | Dale, Norway | 11-50 | Exact match | 30 contacts → |
“Hywer supplies a wide range of services in the renewable energy industry, ranging from- Engineering, Procurement and Construction (EPC-contracts) delivering complete hydropower…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Focus Techouse Engineering AStechouseeng.no HQ: NorwayReported employees: 51-200 | Norway | 51-200 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Dagfin Skaar ASdagfinskaar.no HQ: Kristiansand, NorwayReported employees: 11-50 | Kristiansand, Norway | 11-50 | Exact match | 28 contacts → |
“Dagfin Skaar AS er et rådgivende ingeniørfirma lokalisert på Sørlandet.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Procon Rådgivende Ingeniører ASproconri.no HQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 28 contacts → |
“Procon Rådgivende Ingeniører er et frittstående rådgivende ingeniørfirma i bygge- og anleggssektoren.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | BOSbergenos.no HQ: Nordnes, NorwayReported employees: 11-50 | Nordnes, Norway | 11-50 | Exact match | 26 contacts → |
“Bergen Offshore Service AS er et kompetansemiljø som hjelper våre kunder innenfor energibransjen med å realisere sine prosjekter.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 257 company matches
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Energy engineering consulting firms: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
257 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 90.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 24, 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 energy engineering consulting firms?
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 energy engineering consulting firms did RevenueBase find based in Norway?
The saved snapshot records 257 matching company records, 6,256 tracked contacts and 2,641 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: September 24, 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.
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Cite this list
RevenueBase Data Team. Top 25 energy engineering consulting firms based in Norway. Snapshot: September 24, 2026. https://revenuebase.ai/companies/energy-engineering-consulting-firms/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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