Company lists · Data refreshed September 2026

Top 25 Acoustic insulation contractors based in Belgium

Name: Acoustic insulation contractors based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 127 companies tracked

RevenueBase identified 127 company matches for acoustic insulation contractors associated with Belgium as of September 2026 and tracks 1,528 professional contacts across them, including 287 with verified work emails. Aalst is the largest hub.

This list covers company matches for acoustic insulation contractors associated with Belgium, 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 September 30, 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 Sep 30, 2026 How this list was built

127Companies

1,528Contacts tracked

287Verified emails

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The 25 largest acoustic insulation contractors based in Belgium

Ranked by team size

Top 25 of 127 company matches for acoustic insulation contractors based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Recticel	Exact match	Brussels, BelgiumHQ recorded Sep 30, 2026	1,001-5,000	707 contacts →
	Exact match “Recticel Group is a leading insulation company with headquarters in Belgium and operations in eight countries across Europa and the US.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	SA Vincent Piront	Exact match	Thimister, BelgiumHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “Founded in 1985, the Vincent Piront Company specialises in synthetic waterproofing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Isolution	Exact match	Namur, BelgiumHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “ISOLUTION est une société spécialisée dans l'isolation et la ventilation de bâtiment pour particuliers et professionnels, et ce depuis plus de 12 ans Aujourd'hui, Isolution compte…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Endeco SA	Exact match	Bierges, BelgiumHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “La société ENDECO, créée en 1963, est située à BIERGES (WAVRE, Zoning Sud) et regroupe approximativement 50 personnes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Aerobel	Exact match	Bilzen, BelgiumHQ recorded Sep 30, 2026	1-10	14 contacts →
	Exact match “Aerobel is a specialized production company that focuses on innovative insulation materials and systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Isolteam	Exact match	Kortemark, BelgiumHQ recorded Sep 30, 2026	51-200	13 contacts →
	Exact match “Isolteam, met vestigingen in Kortemark, Hoboken en Denderleeuw, beschikt over een dynamische ploeg van meer dan 75 bedreven experten, zowel op vlak van studie als van uitvoering.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Benotec	Exact match	Mechelen, BelgiumHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “Beter renoveren of BENOveren doe je samen met BENOTEC.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Isolatec	Exact match	Hasselt, BelgiumHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “Isolatec - gevestigd in Hasselt - België is sinds 1985 actief op de Belgische markt als invoerder/groothandel van technische en industriële isolatiematerialen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Insulco	Exact match	Nivelles, BelgiumHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “For more than 50 years, insulco has been developing, manufacturing and distributing acoustic and thermal insulation solutions for building professionals.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Defraeye BOB BV	Exact match	Diksmuide, BelgiumHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “Wie Bob Defraeye zegt, zegt chape.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Isorex	Exact match	Gavere, BelgiumHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “Insulation and building plastics - Isorex BVBA is een groot- en detailhandel in isolatiemateriaal en PVC- producten.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Expitisol	Exact match	Antwerp, BelgiumHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Expitisol is de specialist in industriële isolatie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Akoestiekfabriek	Exact match	Anderlecht Brussels, BelgiumHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Akoestiekfabriek voorziet in performante en vooral ook betaalbare akoestische oplossingen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Lusobati	Exact match	Wavre, BelgiumHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Specialists in finishing works since Acoustic, aesthetic and thermal solutions for comfortable and lasting spaces.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Phonotech	Exact match	Thimister, BelgiumHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Specialised in noise reduction since 1983, PHONOTECH can now take care of all your requirements concerning acoustic and thermal insulation of your building by offering you an…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Isolair	Exact match	Hasselt, BelgiumHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Isolair is de gecertificeerde specialist in na-isolatie van spouwmuren, zowel voor renovatie- als voor nieuwbouwprojecten.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Co-Terre Sces	Exact match	Herstal, BelgiumHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Besoin de changement pour votre entreprise?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Icoustic België	Exact match	Wommelgem, BelgiumHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Thanks to the acoustic solutions Icoustic offers you can control, direct, suppress, accentuate and do anything else you want with your sound.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Gt-Foam	Exact match	Ravels, BelgiumHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “GT-FOAM is gespecialiseerd in het aanbieding van in-situ isolatietoepassingen voor zowel nieuwbouw als renovatieprojecten.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Isoleaz	Exact match	Kraainem, BelgiumHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Coust Acoustics	Exact match	Ghent, BelgiumHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “COUST acoustics delivers and installs high-quality, state ot the art and reliable acoustic solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	V.L. Projects	Exact match	Herentals, BelgiumHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “V.L.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Acoustx	Exact match	Pelt, BelgiumHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Bij AcoustX combineren we wetenschappelijke precisie met esthetisch ontwerp om van elke ruimte een comfortabele en functionele omgeving te maken.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Isoworx Hvac-Isolatie	Exact match	Genk, BelgiumHQ recorded Sep 30, 2026	11-50	5 contacts →
	Exact match “Isoworx, is een toonaangevend bedrijf gespecialiseerd in industriële HVAC-isolatie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Renobo Interior Acoustics	Exact match	Wommelgem, BelgiumHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “Renobo is gespecialiseerd in het bieden van akoestische oplossingen voor uw bedrijf/projecten.” Recorded in the RevenueBase company graph · Sep 30, 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 “acoustic insulation contractors”. 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 25 of 127 acoustic insulation contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 287 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Acoustic insulation contractors based in Belgium at a glance

As of Sep 30, 2026

18.8%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · Aalst

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 127 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 Belgium whose business descriptions match “acoustic insulation contractors” 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 287 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 September 30, 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 “acoustic insulation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many acoustic insulation contractors are there based in Belgium?

RevenueBase identified 127 company matches for acoustic insulation contractors associated with Belgium as of September 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?

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

Which city has the most acoustic insulation contractors?

Aalst leads with 4 company records, followed by Herstal (4) and Antwerp (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 287 professional contacts with verified work emails tracked across these 127 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 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 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.