Company lists · Data refreshed November 2026

Top 25 Clean energy consultancies based in Denmark

RevenueBase identified 155 company matches for clean energy consultancies associated with Denmark as of November 2026 and tracks 1,341 professional contacts across them, including 101 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for clean energy consultancies associated with Denmark, 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 5, 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 5, 2026 How this list was built
155Companies
1,341Contacts tracked
101Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest clean energy consultancies based in Denmark

Ranked by team size
Top 25 of 155 company matches for clean energy consultancies based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchKøbenhavn S, DenmarkHQ recorded Nov 5, 202651-200113 contacts →

Exact match

“Modstrøm er Danmarks førende grønne energiselskab.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSilkeborg, DenmarkHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Vi rådgiver virksomheder om energi og bæredygtighed Hos Nordic Green solutions er vi specialister i at energioptimere samt beregne og reducere virksomheders klimaaftryk.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchViby J, DenmarkHQ recorded Nov 5, 2026201-50030 contacts →

Exact match

“We support our clients in their efforts to develop and operate energy projects that achieve the best possible return on investment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“At Copenhagen Energy A/S we take renewable energy projects from green field to final investment decision.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAarhus, DenmarkHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Vi har specialiseret os i bæredygtighedsprocesser, sundt indeklima og energioptimering for at bidrage til at transformere byggeriet i en positiv retning.”

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

Exact match

“Ingeniør Huse er en rådgivnings- og konsulentvirksomhed, der tilbyder ekspertrådgivning til fjernvarme- og kølebranchen plus i nogen grad til boligforeninger og offentlige…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchKgs. Lyngby, DenmarkHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Fremsyn er et selvstændigt konsulenthus med speciale i grøn forretningsudvikling og rådgivning inden for energi og transport.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchRanders Nø, DenmarkHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“VOGNSEN Rådgivende Ingeniører A/S varetager alle relevante ingeniørdiscipliner inden for bygge- og anlægsområdet, og virksomheden har desuden stor erfaring med energioptimering og…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchKøbenhavn K, DenmarkHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Hos Arnstrøm arbejder vi for at gøre grøn energi tilgængelig, intelligent og økonomisk fordelagtig – både for private boligejere og virksomheder.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBallerup, DenmarkHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“ProSolar – din solcellepartner i grøn energi Hos ProSolar er vi dedikerede til at levere innovative solcelleløsninger til både private og virksomheder.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchIkast, DenmarkHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“Det er dyrt at bruge energi, men det er spild af penge at bruge for meget energi.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAarhus C, DenmarkHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Delta Wind Partners, a Danish consultancy and advisory firm operating in the global wind business, was founded with the vision to provide in-depth operational experience and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchStruer, DenmarkHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“ProEnergi er en uvildig energirådgivningsvirksomhed med afdeling i Struer og Aarhus.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchKolding, DenmarkHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Our aim is to help you gain an overview of your energy agreements and purchases.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchDronninglund, DenmarkHQ recorded Nov 5, 202611-509 contacts →

Exact match

“JPH Energi A/S har stor erfaring indenfor rådgivning omkring energianlæg som kraftvarme, damp, kedel- og biogasanlæg, varmepumper og store elkedler.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHellerup, DenmarkHQ recorded Nov 5, 20261-109 contacts →

Exact match

“SolarImpact udvikler og realiserer solcelleanlæg og batteriløsninger for virksomheder, kommuner og professionelle ejendomsejere.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAalborg Øst, DenmarkHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Energy Market Partners is an independent energy business consultancy firm dedicated to helping market facing companies scale and grow their business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchRingsted, DenmarkHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Gelcom ApS er i stand til at udføre mange forskellige opgaver inden for el og vedvarende energi.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchFredericia, DenmarkHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Clover Energy is a technical consultancy company utilising their many years of experience in the renewable energy industry to provide engineered data analytics solutions to our…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Energy markets are changing-and industrial companies are feeling it.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMiddelfart, DenmarkHQ recorded Nov 5, 20261-105 contacts →

Exact match

“SolPlus A/S - professionel solcellepartner, hvor du er i trygge hænder gennem hele processen – fra første kontakt til den afsluttende tilmelding.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAarhus, DenmarkHQ recorded Nov 5, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchTaastrup, DenmarkHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Hos Olafi Solar hjælper vi danske virksomheder med at skabe en stærkere bundlinje gennem intelligente Battery Energy Storage Systems (BESS).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 202611-504 contacts →

Exact match

“EasyGreen skal, uden kompromiser, formidle de bedste og mest effektive energioptimeringsløsninger til de danske husstande.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchIndre By, DenmarkHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Treetop Partners is an independent advisory and service provider specializing in energy infrastructure projects, investments and technology that will accelerate the green energy…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 155 clean energy consultancies based in Denmark

See the full list, filter by size, metro and specialty, and access 101 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Clean energy consultancies based in Denmark at a glance

As of Nov 5, 2026
7.5%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
12.9%Largest-city concentration · Copenhagen
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
36
51-200
6
201-500
5

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 155 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 Denmark whose business descriptions match “clean energy consultancies” 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 101 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 5, 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 “clean energy consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy consultancies are there based in Denmark?

RevenueBase identified 155 company matches for clean energy consultancies associated with Denmark 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?

Modstrøm Danmark A S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clean energy consultancies?

Copenhagen leads with 20 company records, followed by Aarhus (7) and Aarhus Central (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 101 professional contacts with verified work emails tracked across these 155 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 155 clean energy consultancies based in Denmark. Start with a free account, no credit card.

Download this list →

Related lists

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.