Company lists · Data refreshed September 2026

Top 25 Renewable energy system integrators based in Denmark

Name: Renewable energy system integrators based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 198 companies tracked

RevenueBase identified 198 renewable energy system integrators headquartered in Denmark as of September 2026 and tracks 39,649 professional contacts across them, including 1,578 with verified work emails. Copenhagen is the largest hub.

This list covers renewable energy system integrators 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

198Companies

39,649Contacts tracked

1,578Verified emails

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The 25 largest renewable energy system integrators based in Denmark

Ranked by team size

Top 25 of 198 renewable energy system integrators 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 renewable energy system integrators: 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	Vestas	Partial evidence	Aarhus, DenmarkHQ checked Sep 17, 2026	10001+	27,085 contacts →
	Partial evidence “Vestas is the energy industry’s global partner on sustainable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
2	KK Wind Solutions	Partial evidence	Ikast, DenmarkHQ checked Sep 17, 2026	1,001-5,000	1,423 contacts →
	Partial evidence “KK Wind Solutions is a dedicated greentech company with more than 35 years of experience in electrical systems for wind turbines.” Source: RevenueBase Database · checked Sep 17, 2026
3	Copenhagen Infrastructure Service CO	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	201-500	135 contacts →
	Indirect evidence “CISC is a service company working exclusively for Copenhagen Infrastructure Partners (CIP).” Source: RevenueBase Database · checked Sep 17, 2026
4	Modstrøm Danmark A S	Partial evidence	København S, DenmarkHQ checked Sep 17, 2026	51-200	116 contacts →
	Partial evidence “Modstrøm er Danmarks førende grønne energiselskab.” Source: RevenueBase Database · checked Sep 17, 2026
5	Momentum Energy Group A S	Indirect evidence	Roskilde, DenmarkHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “We want to be a role model that contributes to accelerating the green transition.” Source: RevenueBase Database · checked Sep 17, 2026
6	Navitas Renewables	Indirect evidence	Give, DenmarkHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “Navitas Wind A/S was founded in 2019 to meet the growing demand for highly qualified technicians within the wind industry.” Source: RevenueBase Database · checked Sep 17, 2026
7	Greengo Energy Group	Strong evidence	Vedbæk, DenmarkHQ checked Sep 17, 2026	51-200	92 contacts →
	Strong evidence “Renewable energy solutions that accelerate the energy transformation GreenGo Energy has worked since 2011 to accelerate the green transformation through a distinguished…” Source: RevenueBase Database · checked Sep 17, 2026
8	JGH Group	Indirect evidence	Copenhagen S, DenmarkHQ checked Sep 17, 2026	11-50	88 contacts →
	Indirect evidence “For more than 60 years JGH Group has provided cost efficient and customized solutions to our clients all over the world.” Source: RevenueBase Database · checked Sep 17, 2026
9	Energy Machines	Strong evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	51-200	69 contacts →
	Strong evidence “Energy Machines is a leading provider of integrated energy systems that decarbonize heating and cooling while reducing operating costs for real estate owners, municipalities, and…” Source: RevenueBase Database · checked Sep 17, 2026
10	WATTS	Partial evidence	Køge, DenmarkHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Vi vil gøre danskerne uafhængige og selvforsynende med vedvarende energi.” Source: RevenueBase Database · checked Sep 17, 2026
11	Stenger & Ibsen Construction	Strong evidence	Spøttrup, DenmarkHQ checked Sep 17, 2026	11-50	33 contacts →
	Strong evidence “With over 30 years in the renewable energy industry and a portfolio of more than 2,500 casted onshore foundations, SIC has developed specialized expertise and know-how.” Source: RevenueBase Database · checked Sep 17, 2026
12	fairpris.dk	Partial evidence	København S, DenmarkHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “Fairpris er danskernes bedste alternativ til økonomiske energikilder – leveret, monteret og installeret hos kunden selv.” Source: RevenueBase Database · checked Sep 17, 2026
13	Prosolar APS	Partial evidence	Ballerup, DenmarkHQ checked Sep 17, 2026	51-200	24 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 17, 2026
14	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
15	Softcontrol A S	Strong evidence	Vodskov, DenmarkHQ checked Sep 17, 2026	11-50	22 contacts →
	Strong 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
16	Copenhagen Energy	Strong evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	11-50	21 contacts →
	Strong evidence “At Copenhagen Energy A/S we take renewable energy projects from green field to final investment decision.” Source: RevenueBase Database · checked Sep 17, 2026
17	Windspace	Indirect evidence	Kgs. Lyngby, DenmarkHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Powering People.” Source: RevenueBase Database · checked Sep 17, 2026
18	Solarfuture APS	Indirect evidence	Albertslund, DenmarkHQ checked Sep 17, 2026	11-50	16 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 17, 2026
19	Arnstrøm	Partial evidence	København K, DenmarkHQ checked Sep 17, 2026	11-50	14 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 17, 2026
20	Konforza	Indirect evidence	Aalborg, DenmarkHQ checked Sep 17, 2026	1-10	14 contacts →
	Indirect evidence “Empower your global business or career with a compliant workforce solution by Konforza In today’s global landscape, managing compliant workforce across borders is essential-but…” Source: RevenueBase Database · checked Sep 17, 2026
21	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
22	Green Wind A S	Partial evidence	Egå, DenmarkHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Hos Green Wind arbejder vi hver dag for at skabe vedvarende energianlæg, der gavner både miljø og lokalsamfund.” Source: RevenueBase Database · checked Sep 17, 2026
23	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
24	Brinckmann Group	Strong evidence	Aarhus, DenmarkHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “We a global business and sustainability consulting firm that exists to further the fight against climate change by transforming the energy systems of our globe.” Source: RevenueBase Database · checked Sep 17, 2026
25	Eluminate	Strong evidence	Herlev, DenmarkHQ checked Sep 17, 2026	1-10	10 contacts →
	Strong evidence “We are committed to optimizing electrical performance for utilities, industrial manufacturers, and renewable energy developers while shaping a team of the best and happiest…” 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: renewable energy system integrators. 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 renewable energy system integrators.
Partial evidence: Its own public description names part of renewable energy system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy system integrators. 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 198 renewable energy system integrators based in Denmark

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Renewable energy system integrators based in Denmark at a glance

As of Sep 17, 2026

4.0%Verified-email coverage

200.2Average contacts per company

1-10Median size (employees)

8.1%Largest-city concentration · Copenhagen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 198 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 renewable energy system integrators, 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 “renewable energy system integrators”. 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 renewable energy system integrators), 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 renewable energy system integrators, 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, 1,578 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 renewable energy system integrators, 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 renewable energy system integrators are there based in Denmark?

RevenueBase identified 198 renewable energy system integrators 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?

Vestas, headquartered in Aarhus, tops this list with the largest team on record.

Which city has the most renewable energy system integrators?

Copenhagen leads with 16 headquartered companies, followed by Aarhus Central (3) and Esbjerg Of Southern (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 1,578 verified decision-maker contacts tracked across these 198 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.