Company lists · Data refreshed September 2026

Top 25 Solar energy contractors based in Denmark

RevenueBase identified 102 solar energy contractors headquartered in Denmark as of September 2026 and tracks 599 professional contacts across them, including 103 with verified work emails. Copenhagen is the largest hub.

This list covers solar energy contractors headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 18, 2026 86% judged on-target in blind review
102Companies
599Contacts tracked
103Verified emails
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The 25 largest solar energy contractors based in Denmark

Ranked by team size
Top 25 of 102 solar energy contractors based in Denmark, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar energy contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceCopenhagen, DenmarkHQ checked Sep 18, 202611-5034 contacts →

Indirect evidence

“1KOMMA5° Danmark A/S er det tidligere Viasol A/S.”

Source: RevenueBase Database · checked Sep 18, 2026
2Partial evidenceKøbenhavn S, DenmarkHQ checked Sep 18, 202611-5031 contacts →

Partial evidence

“Fairpris er danskernes bedste alternativ til økonomiske energikilder – leveret, monteret og installeret hos kunden selv.”

Source: RevenueBase Database · checked Sep 18, 2026
3Indirect evidenceRousthøje, DenmarkHQ checked Sep 18, 202651-20029 contacts →

Indirect evidence

“Elektriker Løsningen ApS blev dannet i 2003 og drives i dag af Peter Breum, Tommy Knudsen, Steffen Wennick og Jon Ljungstrøm.”

Source: RevenueBase Database · checked Sep 18, 2026
4Indirect evidenceRødovre, DenmarkHQ checked Sep 18, 202651-20029 contacts →

Indirect evidence

“DEMSKOV-EL & Demskov Grøn er en autoriseret el-installatør.”

Source: RevenueBase Database · checked Sep 18, 2026
5Partial evidenceBallerup, DenmarkHQ checked Sep 18, 202651-20024 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 18, 2026
6Indirect evidenceEgtved, DenmarkHQ checked Sep 18, 202651-20023 contacts →

Indirect evidence

“Hos Klimaenergi A/S har vi 100 % fokus på solceller og solcelleanlæg.”

Source: RevenueBase Database · checked Sep 18, 2026
7Partial evidenceVodskov, DenmarkHQ checked Sep 18, 202611-5022 contacts →

Partial evidence

“Softcontrol A/S er producent af Energy Management Systemer siden 1997 og har de seneste år udviklet det intelligente hjem – ”CleverHouse”.”

Source: RevenueBase Database · checked Sep 18, 2026
8Indirect evidenceAlbertslund, DenmarkHQ checked Sep 18, 202611-5016 contacts →

Indirect evidence

“SolarFuture er en højt specialiseret rådgivnings, montage og driftsvirksomhed indenfor større anlæg af solceller til industri og erhverv i Danmark og Skandinavien.”

Source: RevenueBase Database · checked Sep 18, 2026
9Partial evidenceKøbenhavn K, DenmarkHQ checked Sep 18, 202611-5014 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 18, 2026
10Strong evidenceVedbæk, DenmarkHQ checked Sep 18, 202611-5013 contacts →

Strong evidence

Solar Polaris is a company within the Solar Group, which has around 100 years of experience in the energy industry.”

Source: RevenueBase Database · checked Sep 18, 2026
11Indirect evidenceVejle, DenmarkHQ checked Sep 18, 202611-5013 contacts →

Indirect evidence

“Målsætningen for os er at fremstå som en kvalitetsbevidst elektriker og el-installatør, der kan udføre alle slags opgaver indenfor el-faget.”

Source: RevenueBase Database · checked Sep 18, 2026
12Indirect evidenceHvidovre, DenmarkHQ checked Sep 18, 202611-5010 contacts →

Indirect evidence

“Hos Filtenborg El leverer vi altid kvalitetsarbejde til tiden.”

Source: RevenueBase Database · checked Sep 18, 2026
13Indirect evidenceSlagelse, DenmarkHQ checked Sep 18, 202611-509 contacts →

Indirect evidence

“Eiland El Et familieforetagende med fokus på kvalitet, sikkerhed og godt håndværk – fordi vi kan!”

Source: RevenueBase Database · checked Sep 18, 2026
14Indirect evidenceFrederiksberg, DenmarkHQ checked Sep 18, 202611-508 contacts →

Indirect evidence

“Svend Lajer & Søn A/S Blev stiftet af Svend Peter Lajer i 1954.”

Source: RevenueBase Database · checked Sep 18, 2026
15Partial evidenceRingsted, DenmarkHQ checked Sep 18, 202611-508 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 18, 2026
16Indirect evidenceEspergærde, DenmarkHQ checked Sep 18, 202611-507 contacts →

Indirect evidence

“Sydkystens el A/S blev grundlagt i 1954.”

Source: RevenueBase Database · checked Sep 18, 2026
17Indirect evidenceMiddelfart, DenmarkHQ checked Sep 18, 20261-107 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 18, 2026
18Partial evidenceOdense, DenmarkHQ checked Sep 18, 2026201-5007 contacts →

Partial evidence

“Photovoltaics: we bring people and technology together Electrical energy and the sun: to us, the two are inseparable.”

Source: RevenueBase Database · checked Sep 18, 2026
19Partial evidenceLangå, DenmarkHQ checked Sep 18, 20261-105 contacts →

Partial evidence

“Fremtidens hus er energineutralt!”

Source: RevenueBase Database · checked Sep 18, 2026
20Indirect evidenceVodskov, DenmarkHQ checked Sep 18, 202611-504 contacts →

Indirect evidence

“TagTech – Specialister i flydende tagmembraner og komplette solcelleløsninger TagTech er erfarne tagfolk, der forener traditionelt håndværk med moderne teknologi.”

Source: RevenueBase Database · checked Sep 18, 2026
21Strong evidenceTaastrup, DenmarkHQ checked Sep 18, 202611-504 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 18, 2026
22Partial evidenceCopenhagen, DenmarkHQ checked Sep 18, 202651-2004 contacts →

Partial evidence

“We provide services and installation to reduce the energy consumption of commercial and industrial buildings.”

Source: RevenueBase Database · checked Sep 18, 2026
23Indirect evidenceGørding, DenmarkHQ checked Sep 18, 20261-103 contacts →

Indirect evidence

“Firmaet beskæftiger sig med alt inden for el-installationer.”

Source: RevenueBase Database · checked Sep 18, 2026
24Indirect evidenceHedensted, DenmarkHQ checked Sep 18, 202611-503 contacts →

Indirect evidence

“Tidemann & Enevoldsen - en dynamisk og innovativ virksomhed, der beskæftiger sig med el-løsninger til erhverv og industri samt privatkunder- Service Tidemann & Enevoldsen ønsker…”

Source: RevenueBase Database · checked Sep 18, 2026
25Indirect evidenceHerning, DenmarkHQ checked Sep 18, 20261-102 contacts →

Indirect evidence

“Vil du eller din virksomhed gerne have en mere grøn profil – og samtidig spare penge på elregningen?”

Source: RevenueBase Database · checked Sep 18, 2026

Showing 25 of 102 solar energy contractors based in Denmark

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Solar energy contractors based in Denmark at a glance

As of Sep 18, 2026
17.2%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
3.9%Largest-city concentration · Copenhagen
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
39
51-200
5
201-500
1

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 102 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among solar energy contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Denmark whose own description of what they do matches “solar energy contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names solar energy contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among solar energy contractors, and records with no verified work email. Companies headquartered outside Denmark are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 103 across the full list. 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 18, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names solar energy contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many solar energy contractors are there based in Denmark?

RevenueBase identified 102 solar energy contractors headquartered in Denmark as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

1komma5 Danmark, headquartered in Copenhagen, tops this list with the largest team on record.

Which city has the most solar energy contractors?

Copenhagen leads with 4 headquartered companies, followed by Herning (3) and Ikast (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 103 verified decision-maker contacts tracked across these 102 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 18, 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 Smart Search, 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.