Company lists · Data refreshed September 2026

Top 25 Rooftop solar companies based in Denmark

Name: Rooftop solar companies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 87 companies tracked

RevenueBase identified 87 rooftop solar companies headquartered in Denmark as of September 2026 and tracks 553 professional contacts across them, including 111 with verified work emails. Copenhagen is the largest hub.

This list covers rooftop solar companies 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 17, 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 17, 2026 86% judged on-target in blind review

87Companies

553Contacts tracked

111Verified emails

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The 25 largest rooftop solar companies based in Denmark

Ranked by team size

Top 25 of 87 rooftop solar companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rooftop solar companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Energi Innovation APS	Indirect evidence	Vejen, DenmarkHQ checked Sep 17, 2026	11-50	40 contacts →
	Indirect evidence “Energi Innovation ApS has strong proven track record in photovoltaic business, providing a full range package of project management; from development, financing, construction…” Source: RevenueBase Database · checked Sep 17, 2026
2	fairpris.dk	Indirect evidence	København S, DenmarkHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “Fairpris er danskernes bedste alternativ til økonomiske energikilder – leveret, monteret og installeret hos kunden selv.” Source: RevenueBase Database · checked Sep 17, 2026
3	Prosolar APS	Indirect evidence	Ballerup, DenmarkHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect 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 17, 2026
4	Phønix TAG Århus A S	Indirect evidence	Hadsten, DenmarkHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Phønix Tag Århus A/S udfører tagpapløsninger til nye bygninger, komplette tagrenoveringer, og foretager store og små reparationer på tagpaptage.” Source: RevenueBase Database · checked Sep 17, 2026
5	Klimaenergi A S - Solceller	Indirect evidence	Egtved, DenmarkHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Hos Klimaenergi A/S har vi 100 % fokus på solceller og solcelleanlæg.” Source: RevenueBase Database · checked Sep 17, 2026
6	Softcontrol A S	Indirect evidence	Vodskov, DenmarkHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect 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 17, 2026
7	bodil.energy	Strong evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Bodil is the all-in-one deployment platform for heat pumps, rooftop solar, batteries, and car chargers.” Source: RevenueBase Database · checked Sep 17, 2026
8	Arnstrøm	Indirect evidence	København K, DenmarkHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect 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 17, 2026
9	Solar Polaris A S	Partial evidence	Vedbæk, DenmarkHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial 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 17, 2026
10	El-Tech	Indirect evidence	Vejle, DenmarkHQ checked Sep 17, 2026	11-50	13 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 17, 2026
11	Solartag	Partial evidence	Ishøj, DenmarkHQ checked Sep 17, 2026	1-10	11 contacts →
	Partial evidence “Solartag is a market-leading Danish company in solar energy, dedicated to advancing elegant roofing solutions with hidden solar cells integrated directly into the building…” Source: RevenueBase Database · checked Sep 17, 2026
12	Encombi	Indirect evidence	Viborg, DenmarkHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “For years, PV and PV Hybrid energy management systems have been highly customized, expensive and hard to use.” Source: RevenueBase Database · checked Sep 17, 2026
13	Gelcom APS	Indirect evidence	Ringsted, DenmarkHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Gelcom ApS er i stand til at udføre mange forskellige opgaver inden for el og vedvarende energi.” Source: RevenueBase Database · checked Sep 17, 2026
14	Sydkystens EL A S	Indirect evidence	Espergærde, DenmarkHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Sydkystens el A/S blev grundlagt i 1954.” Source: RevenueBase Database · checked Sep 17, 2026
15	Solplus A S - Solceller	Indirect evidence	Middelfart, DenmarkHQ checked Sep 17, 2026	1-10	7 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 17, 2026
16	Baywa R.E. Solar Distribution Nordic	Indirect evidence	Odense, DenmarkHQ checked Sep 17, 2026	201-500	7 contacts →
	Indirect evidence “Photovoltaics: we bring people and technology together Electrical energy and the sun: to us, the two are inseparable.” Source: RevenueBase Database · checked Sep 17, 2026
17	Myenergy APS	Indirect evidence	Langå, DenmarkHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Fremtidens hus er energineutralt!” Source: RevenueBase Database · checked Sep 17, 2026
18	Tagtech Danmark APS	Indirect evidence	Vodskov, DenmarkHQ checked Sep 17, 2026	11-50	4 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 17, 2026
19	Olafi Solar	Partial evidence	Taastrup, DenmarkHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial 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 17, 2026
20	Mendole A S	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	51-200	4 contacts →
	Indirect evidence “We provide services and installation to reduce the energy consumption of commercial and industrial buildings.” Source: RevenueBase Database · checked Sep 17, 2026
21	Tidemann & Enevoldsen APS	Indirect evidence	Hedensted, DenmarkHQ checked Sep 17, 2026	11-50	3 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 17, 2026
22	Pvpro APS	Indirect evidence	Herning, DenmarkHQ checked Sep 17, 2026	1-10	2 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 17, 2026
23	Astro Energi	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Astro Energi leverer integrerede løsninger, der fremmer både miljøet og din virksomheds økonomiske effektivitet gennem målbare og bæredygtige energibesparelser.” Source: RevenueBase Database · checked Sep 17, 2026
24	Vantinge Teknik APS	Indirect evidence	Gestelev, DenmarkHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Vantinge Teknik ApS er en fleksible teknikleverandør der arbejder indenfor 3 hovedområder: Vi udfører professionelt service af tekniske installationer og teknisk rådgivning.” Source: RevenueBase Database · checked Sep 17, 2026
25	Viable Energy	Indirect evidence	Holbæk, DenmarkHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Bæredygtige, miljørigtige, vedvarende energiløsninger til virksomheder og industri.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: rooftop solar companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names rooftop solar companies.
Partial evidence: Its own public description names part of rooftop solar companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rooftop solar companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 87 rooftop solar companies based in Denmark

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Rooftop solar companies based in Denmark at a glance

As of Sep 17, 2026

20.1%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · Copenhagen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 87 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 rooftop solar companies, 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 “rooftop solar companies”. 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 rooftop solar companies), 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 rooftop solar companies, 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, 111 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 17, 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 rooftop solar companies, 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 rooftop solar companies are there based in Denmark?

RevenueBase identified 87 rooftop solar companies 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?

Energi Innovation APS, headquartered in Vejen Of Southern, tops this list with the largest team on record.

Which city has the most rooftop solar companies?

Copenhagen leads with 3 headquartered companies, followed by Herning (3) and Hvidovre (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 111 verified decision-maker contacts tracked across these 87 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 17, 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.