Company lists · Data refreshed September 2026

Top 25 Green energy investment firms based in Denmark

RevenueBase identified 65 company matches for green energy investment firms associated with Denmark as of September 2026 and tracks 3,182 professional contacts across them, including 174 with verified work emails and 71 with mobile numbers. Copenhagen is the largest hub.

This list covers company matches for green energy investment firms 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 September 3, 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 3, 2026 How this list was built
65Companies
3,182Contacts tracked
174Verified emails
71Mobile numbers
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The 25 largest green energy investment firms based in Denmark

Ranked by team size
Top 25 of 65 company matches for green energy investment firms based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 matchFredericia, DenmarkHQ recorded Sep 3, 20265,001-10,0001,615 contacts →

Exact match

“DONG Energy has become Ørsted.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchSoborg, DenmarkHQ recorded Sep 3, 2026501-1,000698 contacts →

Exact match

“European Energy develops, finances, constructs and operates onshore and offshore wind and solar farms, Power-to-X facilities and Battery Energy Storage Systems.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchFrederiksberg, DenmarkHQ recorded Sep 3, 2026201-500154 contacts →

Exact match

“Better Energy is a renewable energy company.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchKobenhavn S, DenmarkHQ recorded Sep 3, 202651-200117 contacts →

Exact match

“Modstrøm er Danmarks førende grønne energiselskab.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchKobenhavn K Kobenhavn, DenmarkHQ recorded Sep 3, 202651-200112 contacts →

Exact match

“AIP specialises in decarbonisation and energy infrastructure investments that facilitate the energy transition in Europe and North America.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchRoskilde Roskilde, DenmarkHQ recorded Sep 3, 202651-20095 contacts →

Exact match

“We want to be a role model that contributes to accelerating the green transition.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchCopenhagen, DenmarkHQ recorded Sep 3, 202611-5030 contacts →

Exact match

“Nordic Alpha Partners is one of the largest sustainable SFDR Article 9 Private Equity growth funds in Europe.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchBallerup, DenmarkHQ recorded Sep 3, 202651-20024 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 · Sep 3, 2026 · View company records in RevenueBase
9Exact matchCopenhagen Capital Of Denmark, DenmarkHQ recorded Sep 3, 202611-5023 contacts →

Exact match

“Glentra Capital (‘Glentra’) was founded in 2022 by senior executives from the renewable energy and fund management industries (including Copenhagen Infrastructure Partners and…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchViby J, DenmarkHQ recorded Sep 3, 202611-5023 contacts →

Exact match

“Vi tilbyder investering i ejendomme, solenergi og vindmøller.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchCopenhagen, DenmarkHQ recorded Sep 3, 202611-5021 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 · Sep 3, 2026 · View company records in RevenueBase
12Exact matchKgs. Lyngby, DenmarkHQ recorded Sep 3, 202611-5018 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 · Sep 3, 2026 · View company records in RevenueBase
13Exact matchDenmarkHQ recorded Sep 3, 202611-5016 contacts →

Exact match

“Powering People.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchCopenhagen, DenmarkHQ recorded Sep 3, 202611-5014 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 · Sep 3, 2026 · View company records in RevenueBase
15Exact matchEga, DenmarkHQ recorded Sep 3, 202611-5011 contacts →

Exact match

“Hos Green Wind arbejder vi hver dag for at skabe vedvarende energianlæg, der gavner både miljø og lokalsamfund.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchAarhus, DenmarkHQ recorded Sep 3, 20261-1010 contacts →

Exact match

“We actively invest in strong suppliers to the green transition CoreCapital wants to strenghten strong businesses through active ownership.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchHellerup, DenmarkHQ recorded Sep 3, 20261-1010 contacts →

Exact match

“Hos SolarImpact er det vores vigtigste opgave at være det troværdige bindeled mellem jeres investering i batteri– & solcelleanlæg, energimarkedet og de relevante myndigheder.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchCopenhagen, DenmarkHQ recorded Sep 3, 20261-109 contacts →

Exact match

“EstatePartner provides property and alternative energy projects in limited partnership and limited liability company form and the administration thereof.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchAarhus C Aarhus Kommune, DenmarkHQ recorded Sep 3, 20261-109 contacts →

Exact match

“Imbro A/S udbyder investeringsprojekter i vedvarende energi og klimavenlige udlejningsejendomme med fokus på en sund blanding mellem et højt afkast og lav risiko.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchDenmarkHQ recorded Sep 3, 202611-507 contacts →

Exact match

“Hos MikMa.dk er vi specialister i solceller, invertere og batterier.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchCopenhagen, DenmarkHQ recorded Sep 3, 202611-505 contacts →

Exact match

“CS Capital is a private equity firm that invests in Nordic companies with sustainable impact as core value.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchCopenhagen Capital Of Denmark, DenmarkHQ recorded Sep 3, 20261-104 contacts →

Exact match

“2degrees is a private investment company based in Copenhagen with a global reach.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchCapital, DenmarkHQ recorded Sep 3, 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 · Sep 3, 2026 · View company records in RevenueBase
24Exact matchAarhus, DenmarkHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Hos SPI har vi specialiseret os i investeringer i og administration af anlæg, der producerer energi af sollys.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchDenmarkHQ recorded Sep 3, 202611-502 contacts →

Exact match

“Vestesen Hybrid Energy ApS (Vestesen) is a developer, designer and manufacturer of hybrid solutions for 100% renewable energy penetration for the global markets.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 65 green energy investment firms based in Denmark

See the full list, filter by size, metro and specialty, and access 174 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green energy investment firms based in Denmark at a glance

As of Sep 3, 2026
5.5%Verified-email coverage
2.2%Mobile-number coverage
49.0Average contacts per company
1-10Median size (employees)
20.0%Largest-city concentration · Copenhagen
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
20
51-200
4
201-500
3
501-1,000
1
1,001-5,000
1
5,001-10,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “green energy investment 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 174 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 3, 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 “green energy investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green energy investment firms are there based in Denmark?

RevenueBase identified 65 company matches for green energy investment firms associated with Denmark 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?

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

Which city has the most green energy investment firms?

Copenhagen leads with 13 company records, followed by Aarhus (3) and Kobenhavn S (2).

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 174 professional contacts with verified work emails tracked across these 65 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 3, 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.