Company lists · Data refreshed October 2026

Top 17 Acoustical, noise & sound insulation suppliers based in Denmark

Name: Acoustical, noise & sound insulation suppliers based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 21, 2026 58 companies tracked

RevenueBase identified 58 company matches for acoustical, noise & sound insulation suppliers associated with Denmark as of October 2026 and tracks 923 professional contacts across them, including 51 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for acoustical, noise & sound insulation suppliers associated with Denmark, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 21, 2026 How this list was built

58Companies

923Contacts tracked

51Verified emails

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The 17 largest acoustical, noise & sound insulation suppliers based in Denmark

Ranked by team size

Top 17 of 58 company matches for acoustical, noise & sound insulation suppliers based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rockfon	Exact match	Hedehusene, DenmarkHQ recorded Oct 21, 2026	501-1,000	422 contacts →
	Exact match “When we set out to create the most effective acoustic solutions on Earth we weren’t thinking about ceiling tiles or wall panels.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
2	OLE Wolff Acoustics	Exact match	Sorø, DenmarkHQ recorded Oct 21, 2026	1,001-5,000	24 contacts →
	Exact match “Ole Wolff was founded in 1983 in Denmark where it is still headquartered today.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
3	Akuart A S	Exact match	Nordhavn, DenmarkHQ recorded Oct 21, 2026	11-50	18 contacts →
	Exact match “AKUART was founded in 2006 with the ambition of creating the worlds finest sound absorbing solutions.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
4	Nviro A S	Exact match	Vildbjerg, DenmarkHQ recorded Oct 21, 2026	11-50	13 contacts →
	Exact match “Nviro er leverandør af biobaserede isoleringsløsninger til bæredygtigt byggeri.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
5	IAC Acoustics A S Nordic	Exact match	Hvidovre, DenmarkHQ recorded Oct 21, 2026	11-50	10 contacts →
	Exact match “IAC Acoustics A/S are experts in improving sound conditions.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
6	Treetops A S	Exact match	Vamdrup, DenmarkHQ recorded Oct 21, 2026	11-50	9 contacts →
	Exact match “TreeTops A/S har til huse i Vamdrup (Danmark) med salgsaktiviteter i 30+ lande.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
7	Skov Industri A S	Exact match	5580 Nørre Aaby, DenmarkHQ recorded Oct 21, 2026	11-50	9 contacts →
	Exact match “Skov Industri løser alle typer støjproblemer, produktion i kontrollerede miljøer og renrum, rum i rum løsninger, afgrænsninger i industrien, kommuner, institutioner og hospitaler…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
8	Alpha Akustik	Exact match	Roskilde, DenmarkHQ recorded Oct 21, 2026	11-50	8 contacts →
	Exact match “Bedre arbejdsvilkår med god lyd i 24 år - vi kan også skabe et bedre arbejdsmiljø dig.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
9	hotpaper.dk	Exact match	Odense Sø, DenmarkHQ recorded Oct 21, 2026	1-10	7 contacts →
	Exact match “Hotpaper is a construction company that carries out re-insulation and insulation of new constructions, specialized in cavity walls, lofts and floor separations.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
10	Accu-Dan A S	Exact match	Kolding, DenmarkHQ recorded Oct 21, 2026	1-10	7 contacts →
	Exact match “Vi klarer støjdæmpningen for jer med lydisolering.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
11	Mogens Rasmussen, Middelfart A S	Exact match	Middelfart, DenmarkHQ recorded Oct 21, 2026	1-10	7 contacts →
	Exact match “Om Mogens Rasmussen, Middelfart A/S (MRAS) Som agent for Hunter Douglas Architectural, KNAUF, Armstrong, Pinta Acoustic, Markilux, Itaab, CE Produkter, Luxaflex, Atena og RODECA…” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
12	Gade & Mortensen Akustik AS	Exact match	Charlottenlund, DenmarkHQ recorded Oct 21, 2026	1-10	7 contacts →
	Exact match “GADE & MORTENSEN - AKUSTIK A/S provides services primarily within consultancy, design and measurements regarding room acoustic, sound isolation, AV-installations and noise.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
13	Earmark	Exact match	2200 Nørrebro, DenmarkHQ recorded Oct 21, 2026	1-10	4 contacts →
	Exact match “Hos EARMARK er vi specialister i at regulere og optimere akustik- og lydmiljøer, både hos private og på arbejdspladsen.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
14	DN Isolering, Kvalitet TIL Miljørigtige Priser	Exact match	Hjørring, DenmarkHQ recorded Oct 21, 2026	1-10	2 contacts →
	Exact match “DN Isolering er specialiserede i papirisolering.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
15	Rockwool Noistop	Exact match	Hedehusene, DenmarkHQ recorded Oct 21, 2026	201-500	1 contacts →
	Exact match “ROCKWOOL Noistop fences are designed to reduce noise from traffic, residential, commercial, and industrial activities.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
16	Nordic Acoustics	Exact match	Odense C, DenmarkHQ recorded Oct 21, 2026	11-50	1 contacts →
	Exact match “The purpose of Nordic Acoustics is to create acoustic solutions that combine high functionality and quality with Scandinavian design in Nordic natural colours.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
17	Calidî	Exact match	Københavns, DenmarkHQ recorded Oct 21, 2026	1-10	1 contacts →
	Exact match “Hos Calidî Isolering, får du en god ordentlig service, leveret til tiden.” Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “acoustical, noise & sound insulation suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 17 of 58 acoustical, noise & sound insulation suppliers based in Denmark

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Acoustical, noise & sound insulation suppliers based in Denmark at a glance

As of Oct 21, 2026

5.5%Verified-email coverage

15.9Average contacts per company

1-10Median size (employees)

8.6%Largest-city concentration · Copenhagen

Oct 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 58 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Denmark whose business descriptions match “acoustical, noise & sound insulation suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 51 professional contacts with verified work emails across the full matched dataset. 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 October 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “acoustical, noise & sound insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many acoustical, noise & sound insulation suppliers are there based in Denmark?

RevenueBase identified 58 company matches for acoustical, noise & sound insulation suppliers associated with Denmark as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Rockfon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most acoustical, noise & sound insulation suppliers?

Copenhagen leads with 5 company records, followed by Hedehusene (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 limited free results with 500 credits to start. Upgrading provides access to the 51 professional contacts with verified work emails tracked across these 58 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 21, 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 SmartSearch, 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.