Company lists · Data refreshed November 2026

Top 25 Esco advisory services based in Norway

RevenueBase identified 88 company matches for esco advisory services associated with Norway as of November 2026 and tracks 603 professional contacts across them, including 183 with verified work emails. Oslo is the largest hub.

This list covers company matches for esco advisory 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
88Companies
603Contacts tracked
183Verified emails
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The 25 largest esco advisory services based in Norway

Ranked by team size
Top 25 of 88 company matches for esco advisory 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 matchOslo, NorwayHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Specialists in thermal energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Oslo Economics er et av landets ledende fagmiljøer innen samfunnsøkonomisk rådgivning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTrondheim, NorwayHQ recorded Nov 6, 202651-20045 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Nov 6, 2026n/a29 contacts →

Exact match

“Fra nyttår ble Erichsen & Horgen en del av Multiconsult.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Din samarbeidspartner for å tydeliggjøre ambisjon og retning, forme strategi og sikre gjennomføringskraft som realiserer ambisiøse mål.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLysaker, NorwayHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“EvoTek tilbyr rådgivingstjenester innenfor energirådgivning, byggherretjenester og tverrfaglig teknisk rådgivning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchStavanger, NorwayHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Your Premier Operation, Asset Management, and Advisory Partner in the Energy Sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“After an extended period of challenging market conditions, we have decided to close our recycling and ESG advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchÅlesund, NorwayHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Riksheim er en rådgivningsbedrift som tilbyr ingeniørtjenester innenfor miljø og energiløsninger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorwayHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Gjennom mange år har vi jobbet målrettet for å gi våre kunder gode råd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSkodje, NorwayHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Du kjenner følelsen: Styret spør om byggets energikarakter, ESG-rapportering og fremtidige energikostnader – og svaret ligger spredt i regneark, fakturaer og magefølelse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Eco Corporate is a partner-run consultancy within business advisory and transaction (M&A) services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTrondheim, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“EC Group offers consulting and advisory for electric utility companies, special interest groups, government agencies and other entities with interests in the Norwegian energy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKristiansund, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

“aPOINT is a privately held business consulting company located in Kristiansund, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDrammen, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Global Consulting Sustainability (GCS) AS, is a consulting SME located in Norway and specialized in environmental diagnostic and sustainability applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKristiansand - Vestfold - Oslo, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“SolidRock is a project development company creating values for our customers through- Business and project development - Growth programs - Co-investments Main sectors: Energy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchÅskollen, NorwayHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Helhetlig og lønnsom oppgradering av eksisterende bygg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Lurer du på hva som er de riktige energitiltak for akkurat din bolig?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKalbakken, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“YM Consult er et konsulentselskap som har ansatte med over 10 års erfaring innen miljørådgivning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSkjetten, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Riecon er et konsulentfirma som arbeider for å redusere bedriftens energikostnader, samt å levere komplette tjenester som vil gjøre arbeidet med energi og miljø betydelig enklere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOppegård, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Hos Forbedringskonsulentene finner du konsulenter som er utviklingsorientert med solid erfaring innen; ledelse, salg, økonomi, innkjøp, systemimplementering og logistikk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBekkestua, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“About our company: Our goal is to drive positive development and profitability for our clients through provision of advisory services focused on innovation, positive change…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTrondheim, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Pens AS er et ingeniørfirma som gir råd om miljøriktig og økonomisk bruk av energi for eiendom, industri og infrastruktur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBjørkelangen, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Kløver Rådgivning is a consulting company specializing in construction projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNesøya, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Genzi Consulting er et konsulentselskap, startet med et formål om å «hjelpe andre å lykkes».”

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

Showing 25 of 88 esco advisory services based in Norway

See the full list, filter by size, metro and specialty, and access 183 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esco advisory services based in Norway at a glance

As of Nov 6, 2026
30.3%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
30.7%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
9
51-200
6
5,001-10,000
1

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 88 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 “esco advisory 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 183 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.

Esco advisory 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 “esco advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esco advisory services are there based in Norway?

RevenueBase identified 88 company matches for esco advisory 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?

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

Which city has the most esco advisory services?

Oslo leads with 27 company records, followed by Stavanger (6) and Bergen (5).

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 183 professional contacts with verified work emails tracked across these 88 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.