Company lists · Data refreshed September 2026

Top 25 Electrical equipment maintenance companies based in Denmark

Name: Electrical equipment maintenance companies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 106 companies tracked

RevenueBase identified 106 electrical equipment maintenance companies headquartered in Denmark as of September 2026 and tracks 2,823 professional contacts across them, including 618 with verified work emails. Kobenhavn is the largest hub.

This list covers electrical equipment maintenance 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 19, 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 19, 2026 86% judged on-target in blind review

106Companies

2,823Contacts tracked

618Verified emails

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The 25 largest electrical equipment maintenance companies based in Denmark

Ranked by team size

Top 25 of 106 electrical equipment maintenance companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical equipment maintenance 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	Bravida Danmark A S	Indirect evidence	Brøndby, DenmarkHQ checked Sep 19, 2026	1,001-5,000	1,298 contacts →
	Indirect evidence “Bravida Danmark er blandt landets største tekniske installations- og servicevirksomheder med over medarbejdere i byer landet over, og vi er en arbejdsplads, der har plads til alle.” Source: RevenueBase Database · checked Sep 19, 2026
2	Nrgi Elcon	Partial evidence	Brabrand, DenmarkHQ checked Sep 19, 2026	1,001-5,000	546 contacts →
	Partial evidence “EL:CON is a solid, nationwide electrical installation company – both in regards to competences and economy.” Source: RevenueBase Database · checked Sep 19, 2026
3	Delpro A S	Partial evidence	Vamdrup, DenmarkHQ checked Sep 19, 2026	201-500	155 contacts →
	Partial evidence “DELPRO A/S is one of the leading Danish partners and suppliers in the market for construction tasks related to the transmission and distribution of electrical energy and data.” Source: RevenueBase Database · checked Sep 19, 2026
4	Høyrup & Clemmensen A S	Indirect evidence	København, DenmarkHQ checked Sep 19, 2026	51-200	117 contacts →
	Indirect evidence “Siden 1910 har Høyrup & Clemmensen leveret og skabt elinstallationer for nogle af Danmarks førende virksomheder og organisationer.” Source: RevenueBase Database · checked Sep 19, 2026
5	CR Electric AS	Partial evidence	Roskilde, DenmarkHQ checked Sep 19, 2026	201-500	77 contacts →
	Partial evidence “CR Electric A/S offer our expert services in the following areas Service, industry, low-voltage, installation,KNX systems, fibre blowing, new construction and large electrical…” Source: RevenueBase Database · checked Sep 19, 2026
6	Jansson EL A S	Indirect evidence	Vejle, DenmarkHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “Jansson El A/S er en fremtidsorienteret og velfunderet el-virksomhed, som udfører alle former for service- og installationsopgaver primært rettet mod industri og erhverv samt…” Source: RevenueBase Database · checked Sep 19, 2026
7	TS Tech A S	Strong evidence	Esbjerg, DenmarkHQ checked Sep 19, 2026	51-200	44 contacts →
	Strong evidence “TS TECH is a reliable and flexible supplier of electrical installation, components, equipment and services in a broad range of industries such as wind, marine, energy…” Source: RevenueBase Database · checked Sep 19, 2026
8	Elektriker Løsningen APS	Indirect evidence	Rousthøje, DenmarkHQ checked Sep 19, 2026	51-200	29 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 19, 2026
9	CR EL & Teknik A S	Indirect evidence	Ballerup, DenmarkHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “En solid virksomhed med 90 dygtige medarbejdere og 80 biler.” Source: RevenueBase Database · checked Sep 19, 2026
10	Synik A S	Indirect evidence	Kolding, DenmarkHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “TK-TEK har igennem mere end 20 år beskæftiget sig med el-installationer inden for detailbranchen.” Source: RevenueBase Database · checked Sep 19, 2026
11	Grønborg EL A S	Indirect evidence	Aalborg Ø, DenmarkHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Hos Grønborg El A/S ved vi, at kundernes tilfredshed afhænger af et godt samarbejde, seriøs rådgivning, god service og levering af økonomiske samt tekniske fordelagtige løsninger.” Source: RevenueBase Database · checked Sep 19, 2026
12	Dalmose El-Service A S	Indirect evidence	Slagelse, DenmarkHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Dalmose El-Service A/S er en El-installationsvirksomhed der startet i 1986.” Source: RevenueBase Database · checked Sep 19, 2026
13	H-Jespersen PL Service A S	Indirect evidence	Hirtshals, DenmarkHQ checked Sep 19, 2026	51-200	9 contacts →
	Indirect evidence “H.Jespersen/PL Service A/S er en autoriseret el-installatør virksomhed, som løser alle former for el-installationer, lige fra små el-opgaver til store entreprise projekter.” Source: RevenueBase Database · checked Sep 19, 2026
14	Svend Lajer & SØN El-Anlæg A S	Indirect evidence	Frederiksberg, DenmarkHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Svend Lajer & Søn A/S Blev stiftet af Svend Peter Lajer i 1954.” Source: RevenueBase Database · checked Sep 19, 2026
15	El-Service APS	Indirect evidence	Storkøbenhavn, DenmarkHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “EL-Service er en af Sjællands førende autoriserede elinstallatører, som udfører alle former for installations, projekterings- og rådgivningsopgaver indenfor nybyggeri, om- og…” Source: RevenueBase Database · checked Sep 19, 2026
16	JT El-Pro APS	Indirect evidence	Glamsbjerg, DenmarkHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “JT EL-Pro ApS er en mindre EL-installatørvirksomhed der beskæftiger sig med det meste indenfor elbranchen, lige fra service og renovering til nybyg og større projekter.” Source: RevenueBase Database · checked Sep 19, 2026
17	Tech Partner	Indirect evidence	Glostrup, DenmarkHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Vi er en el-installatør virksomhed med kunden i fokus og hvor god service er en selvfølge.” Source: RevenueBase Database · checked Sep 19, 2026
18	Vagn O. Electric	Indirect evidence	Kolding, DenmarkHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Vagn O.” Source: RevenueBase Database · checked Sep 19, 2026
19	Kontakt APS	Indirect evidence	Hvidovre, DenmarkHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “EL-OPGAVER FOR BÅDE PRIVATE OG ERHVERV Kontakt ApS er din elektriker i hele Storkøbenhavn.” Source: RevenueBase Database · checked Sep 19, 2026
20	Thoma EL APS	Partial evidence	Hvidovre, DenmarkHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Supplies services for electrical installations by skilled and highly specialized employees.” Source: RevenueBase Database · checked Sep 19, 2026
21	Lunds EL APS	Indirect evidence	Gørding, DenmarkHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Firmaet beskæftiger sig med alt inden for el-installationer.” Source: RevenueBase Database · checked Sep 19, 2026
22	Teknikgruppen	Indirect evidence	Vejle, DenmarkHQ checked Sep 19, 2026	51-200	3 contacts →
	Indirect evidence “TeknikGruppens selskaber er en stærk og kompetent samarbejdspartner i alle typer opgaver, hvor der sættes strøm til - hos erhvervsvirksomheder, det offentlige og i landbruget.” Source: RevenueBase Database · checked Sep 19, 2026
23	BB El-Service APS	Indirect evidence	Lynge, DenmarkHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “BB EL-Service udfører alt inden for belysning, forsyning & energi, styring & regulering, service & renovering, samt tele & IT.” Source: RevenueBase Database · checked Sep 19, 2026
24	Ferslev EL	Indirect evidence	Ferslev, DenmarkHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Ferslev El Aps er en dynamisk og anerkendt elinstallationsvirksomhed, som udfører alle typer opgaver indenfor el-området.” Source: RevenueBase Database · checked Sep 19, 2026
25	Sæby EL A S	Indirect evidence	Sæby, DenmarkHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “Hos Sæby EL servicerer vi vores kunder med alt ud i elarbejde samt salg af el-apparater og reparation af elartikler.” Source: RevenueBase Database · checked Sep 19, 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: electrical equipment maintenance 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 electrical equipment maintenance companies.
Partial evidence: Its own public description names part of electrical equipment maintenance companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical equipment maintenance 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 106 electrical equipment maintenance companies based in Denmark

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Electrical equipment maintenance companies based in Denmark at a glance

As of Sep 19, 2026

21.9%Verified-email coverage

26.6Average contacts per company

11-50Median size (employees)

5.7%Largest-city concentration · Kobenhavn

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 106 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 electrical equipment maintenance 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 “electrical equipment maintenance 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 electrical equipment maintenance 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 electrical equipment maintenance 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, 618 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 19, 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 electrical equipment maintenance 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 electrical equipment maintenance companies are there based in Denmark?

RevenueBase identified 106 electrical equipment maintenance 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?

Bravida Danmark A S, headquartered in Brondby, tops this list with the largest team on record.

Which city has the most electrical equipment maintenance companies?

Kobenhavn leads with 6 headquartered companies, followed by Ishoj (3) and Kolding (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 618 verified decision-maker contacts tracked across these 106 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 19, 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.