Company lists · Data refreshed September 2026

Top 25 Architectural window companies based in Denmark

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 56 companies tracked

RevenueBase identified 56 architectural window companies headquartered in Denmark as of September 2026 and tracks 6,277 professional contacts across them, including 2,673 with verified work emails. Herning is the largest hub.

This list covers architectural window 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 30, 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 30, 2026 86% judged on-target in blind review

56Companies

6,277Contacts tracked

2,673Verified emails

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The 25 largest architectural window companies based in Denmark

Ranked by team size

Top 25 of 56 architectural window companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural window 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	VELUX	Indirect evidence	Horsholm, DenmarkHQ checked Sep 30, 2026	10001+	4,962 contacts →
	Indirect evidence “For more than 80 years, the VELUX Group has created better living environments for people around the world; making the most of daylight and fresh air through the roof.” Source: RevenueBase Database · checked Sep 30, 2026
2	DEKO	Indirect evidence	Taastrup, DenmarkHQ checked Sep 30, 2026	201-500	184 contacts →
	Indirect evidence “DEKO er en af Europas førende udbydere af glasvægge og en af Danmarks største indretningsentreprenører med speciale i indretning af erhvervs– og institutionsbyggeri.” Source: RevenueBase Database · checked Sep 30, 2026
3	Outline Vinduer A S	Indirect evidence	Farsø, DenmarkHQ checked Sep 30, 2026	201-500	112 contacts →
	Indirect evidence “OUTLINE Vinduer er en af Danmarks førende producenter af energioptimerede vinduer og døre i træ og træ/alu til alle typer boliger.” Source: RevenueBase Database · checked Sep 30, 2026
4	Velfac	Indirect evidence	Horsens, DenmarkHQ checked Sep 30, 2026	1,001-5,000	92 contacts →
	Indirect evidence “VELFAC udvikler og producerer vinduer og døre, som sætter standarden med hensyn til dagslysoptimering, udsigt, frisk luft og energieffektivitet.” Source: RevenueBase Database · checked Sep 30, 2026
5	Rationel Vinduer A S	Partial evidence	Herning, DenmarkHQ checked Sep 30, 2026	501-1,000	63 contacts →
	Partial evidence “Good, solid, quality workmanship has characterised Rationel’s windows and doors since the first products were shipped from our factory in Sdr.” Source: RevenueBase Database · checked Sep 30, 2026
6	Nordan Vinduer	Indirect evidence	Rudkøbing, DenmarkHQ checked Sep 30, 2026	51-200	61 contacts →
	Indirect evidence “NorDan er en af Europas førende producenter af vinduer og døre, kendt for høj kvalitet, innovation og bæredygtighed.” Source: RevenueBase Database · checked Sep 30, 2026
7	Outrup Vinduer & Døre A S	Indirect evidence	Nykøbing Mors, DenmarkHQ checked Sep 30, 2026	51-200	53 contacts →
	Indirect evidence “Udsigt til mere - med Outrup Vinduer & Døre Med vinduer og døre fra Outrup får du på alle måder ’udsigt til mere’.” Source: RevenueBase Database · checked Sep 30, 2026
8	Scanglas A S	Indirect evidence	Hvidovre, DenmarkHQ checked Sep 30, 2026	51-200	52 contacts →
	Indirect evidence “I 90 år har vi været stolt leverandør af glas til Danmarks byggerier.” Source: RevenueBase Database · checked Sep 30, 2026
9	Kastrup Vinduet	Indirect evidence	Holstebro, DenmarkHQ checked Sep 30, 2026	201-500	51 contacts →
	Indirect evidence “Kastrup Vinduet producerer og leverer kvalitetsvinduer og døre i Træ, Træ/Alu samt Plast til nybyggeri, renovering og projekter.” Source: RevenueBase Database · checked Sep 30, 2026
10	Triplan International A S	Indirect evidence	Ringsted, DenmarkHQ checked Sep 30, 2026	11-50	47 contacts →
	Indirect evidence “Triplan International A/S er en dansk virksomhed, der er specialiseret i design og fabrikation af glasvægge og bygningsprofiler.” Source: RevenueBase Database · checked Sep 30, 2026
11	Redtz Glas & Facade A S	Indirect evidence	Odense, DenmarkHQ checked Sep 30, 2026	51-200	27 contacts →
	Indirect evidence “Redtz Glas og Facade A/S er din lokale glarmester og nationale totalentreprenør af løsninger i glas og aluminium til erhverv og private.” Source: RevenueBase Database · checked Sep 30, 2026
12	Hvidbjerg Vinduet A S	Indirect evidence	Thyholm, DenmarkHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence “Hvidbjerg Vinduet har fremstillet vinduer og døre siden 1975.” Source: RevenueBase Database · checked Sep 30, 2026
13	Bøjsø Døre & Vinduer A S	Indirect evidence	Vorbasse, DenmarkHQ checked Sep 30, 2026	11-50	21 contacts →
	Indirect evidence “Bøjsø er Danmarks førende leverandør af vinduer og døre til historiske og bevaringsværdige bygninger.” Source: RevenueBase Database · checked Sep 30, 2026
14	Tarpgaard Alu- OG Glasfacader	Indirect evidence	Fredericia, DenmarkHQ checked Sep 30, 2026	51-200	20 contacts →
	Indirect evidence “TARPGAARD udfører alle former for glasarbejde og aluminiumskonstruktioner.” Source: RevenueBase Database · checked Sep 30, 2026
15	FP Gruppen	Indirect evidence	Skive, DenmarkHQ checked Sep 30, 2026	51-200	18 contacts →
	Indirect evidence “VI GØR DAGSLYSET TIL EN NATURLIG DEL AF INDRETNINGEN FP Gruppen er din professionelle samarbejdspartner i forbindelse med nybyggeri eller renovering.” Source: RevenueBase Database · checked Sep 30, 2026
16	JVK	Partial evidence	Vorbasse, DenmarkHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “At Jydsk Vindueskompagni we are your independent window experts.” Source: RevenueBase Database · checked Sep 30, 2026
17	Fazade A S	Partial evidence	Korsør, DenmarkHQ checked Sep 30, 2026	51-200	15 contacts →
	Partial evidence “We supply doors, windows, sliding doors and facades in aluminum and glass of the highest quality.” Source: RevenueBase Database · checked Sep 30, 2026
18	UD Vinduer A S	Indirect evidence	Ulstrup, DenmarkHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “UD Vinduer A/S er en privatejet uafhængig vinduesfabrik, der producerer kvalitetsvinduer og døre på egne fabrikker i Danmark.” Source: RevenueBase Database · checked Sep 30, 2026
19	Lafuco A S	Indirect evidence	Ishøj, DenmarkHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Det ligger dybt i vores DNA som virksomhed og kollegaer, at vi ikke er bange for at tage imod en opgave, som udfordrer os og giver mulighed for at tænke ud af boksen.” Source: RevenueBase Database · checked Sep 30, 2026
20	AP Facader A S	Indirect evidence	Brønderslev, DenmarkHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “ap facader a/s har igennem flere år leveret løsninger til erhvervsbyggeri, detail, offentlig renovering og nybyg samt til det private i aluminium og glas.” Source: RevenueBase Database · checked Sep 30, 2026
21	Multiglas APS	Indirect evidence	Herning, DenmarkHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “Multiglas er specialisten, der leverer skræddersyede løsninger, som passer til den enkelte kundes behov.” Source: RevenueBase Database · checked Sep 30, 2026
22	Black OWL NEW Yorker Doors And Dividers	Strong evidence	Copenhagen, DenmarkHQ checked Sep 30, 2026	11-50	5 contacts →
	Strong evidence “Black Owl collaborates with architects, designers, builders, and retail clients to envision, craft, and install exquisite architectural steel doors and windows, as well as…” Source: RevenueBase Database · checked Sep 30, 2026
23	Winmaster APS Pladefals Vinduer Murkroner	Indirect evidence	Vejle, DenmarkHQ checked Sep 30, 2026	11-50	3 contacts →
	Indirect evidence “WinMaster er startet ud fra en vision om, at gøre arbejdet med lysninger og montage af vinduer så effektivt som muligt.” Source: RevenueBase Database · checked Sep 30, 2026
24	Dana Vinduer A S	Indirect evidence	Herning, DenmarkHQ checked Sep 30, 2026	11-50	3 contacts →
	Indirect evidence “Velkommen til Dana Vinduer A/S!” Source: RevenueBase Database · checked Sep 30, 2026
25	Svendborg Vinduer APS	Partial evidence	Svendborg, DenmarkHQ checked Sep 30, 2026	11-50	1 contacts →
	Partial evidence “Svendborg Vinduer ApS is producing windows and doors in 100% Composite.” Source: RevenueBase Database · checked Sep 30, 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: architectural window 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 architectural window companies.
Partial evidence: Its own public description names part of architectural window companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural window 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 56 architectural window companies based in Denmark

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Architectural window companies based in Denmark at a glance

As of Sep 30, 2026

42.6%Verified-email coverage

112.1Average contacts per company

11-50Median size (employees)

7.1%Largest-city concentration · Herning

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

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 56 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 architectural window 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 “architectural window 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 architectural window 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 architectural window 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, 2,673 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 30, 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 architectural window 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 architectural window companies are there based in Denmark?

RevenueBase identified 56 architectural window 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?

VELUX, headquartered in Horsholm, tops this list with the largest team on record.

Which city has the most architectural window companies?

Herning leads with 4 headquartered companies, followed by Horsens (3) and Copenhagen (2).

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 2,673 verified decision-maker contacts tracked across these 56 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 30, 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.