Company lists · Data refreshed October 2026

Top 25 Building testing and inspection services based in Belgium

Name: Building testing and inspection services based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 85 companies tracked

RevenueBase identified 85 company matches for building testing and inspection services associated with Belgium as of October 2026 and tracks 1,299 professional contacts across them, including 406 with verified work emails. Antwerp is the largest hub.

This list covers company matches for building testing and inspection services 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 October 9, 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 9, 2026 How this list was built

85Companies

1,299Contacts tracked

406Verified emails

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The 25 largest building testing and inspection services based in Belgium

Ranked by team size

Top 25 of 85 company matches for building testing and inspection services based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	OCB	Exact match	Kontich, BelgiumHQ recorded Oct 9, 2026	201-500	208 contacts →
	Exact match “organisation for security inspections in domains : electricity, gas, water installations, hoist equipment, elevators, reservoirs under pression, fuel reservoirs, energie…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	ACEG	Exact match	Strombeek-bever, BelgiumHQ recorded Oct 9, 2026	201-500	186 contacts →
	Exact match “Accredited as an approved inspection body for electricity, gas, elevators, fire detection, energy, asbestos, lifting and hoisting, environment and pressure, water, sewer, etc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Cibor NV	Exact match	Meerhout, BelgiumHQ recorded Oct 9, 2026	51-200	45 contacts →
	Exact match “Cibor groep biedt een uitgebreid dienstenpakket aan voor de oplossing van problemen in en rond gebouwen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	BTI Bureau Voor Technische Inspecties	Exact match	Ghent, BelgiumHQ recorded Oct 9, 2026	11-50	36 contacts →
	Exact match “BTI is uw Bureau voor Technische Inspecties!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Geos Laboratories	Exact match	Wellen, BelgiumHQ recorded Oct 9, 2026	51-200	32 contacts →
	Exact match “A laboratory specialized in testing building materials with the fastest possible turnaround time, that is what GEOS represents.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	ACA VZW	Exact match	Roeselare, BelgiumHQ recorded Oct 9, 2026	51-200	26 contacts →
	Exact match “ACA is een nationaal keuringsorganisme dat je met kennis van zaken verder helpt met allerhande keuringen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Groep Dirk DE Groof	Exact match	Putte, BelgiumHQ recorded Oct 9, 2026	11-50	23 contacts →
	Exact match “Working with architects and other professionals is in our DNA.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	KTN Belgium NV	Exact match	Wijnegem, BelgiumHQ recorded Oct 9, 2026	11-50	21 contacts →
	Exact match “KTN Belgium NV is a highly specialized service provider in advanced NDT.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	J. VAN Hemelen Keuringsorganisme	Exact match	St-genesius-rode, BelgiumHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “J.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Atecon VZW	Exact match	Mechelen, BelgiumHQ recorded Oct 9, 2026	1-10	15 contacts →
	Exact match “Atecon staat voor 'Algemene Technische Controles'.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Buildtis	Exact match	Waterloo, BelgiumHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “Founded by engineers Gilles Bérard and Christophe Roussieau, BuildTIS is a high-skilled inspection body acting as independant third party, both in Construction Industry and in…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Constru-Care	Exact match	Woluwe-saint-lambert, BelgiumHQ recorded Oct 9, 2026	1-10	15 contacts →
	Exact match “Consultancy specialized in Inspections, Repair, Audit and technical Management of Buildings & Civil Works.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Grean Consult	Exact match	Geel, BelgiumHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “GREAN CONSULT GEEFT U INZICHT IN DE TOESTAND VAN JE LEIDINGSTELSEL.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	2b-Safe	Exact match	Glabbeek, BelgiumHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “Ingenieurs en adviesbureau gespecialiseerd in de bouwsector en actief over heel België.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Certoo	Exact match	Dilbeek, BelgiumHQ recorded Oct 9, 2026	1-10	10 contacts →
	Exact match “Certoo is een keuringsorganisme dat zich richt op vastgoeddiensten zoals het verstrekken van EPC-certificaten, asbestattesten, plaatsbeschrijvingen en elektrische keuringen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	House Check	Exact match	Meise, BelgiumHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match “House Check is een bedrijf dat de nodige controles uitvoert voor de verkoop, verhuur en het bouwen van residentiële- en niet-residentiële gebouwen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Igenia	Exact match	Herzele, BelgiumHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “iGenia is een team van bouwkundige ingenieurs en tekenaars die gespecialiseerd zijn in energetische, klimatechnische en constructieve aspecten van een bouw of verbouwproject.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Iter Solutions	Exact match	Fernelmont, BelgiumHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “iTER Solutions is an architecture & planning company based out of 24 Rue du Tronquoy, ZI, Nov, Fernelmont, Belgium.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Certigreen	Exact match	Seraing, BelgiumHQ recorded Oct 9, 2026	1-10	8 contacts →
	Exact match “Dans le cadre des contrôles PEB, des inventaires amiante et des contrôles citerne, la SPRL CERTIGREEN est agréée par la Région Wallonne et par Bruxelles environnement.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Batigrade	Exact match	Fernelmont, BelgiumHQ recorded Oct 9, 2026	1-10	8 contacts →
	Exact match “BatiGrade est un bureau d’études spécialisé dans l’ ́́ des bâtiments en, actif tant dans le secteur ́ que et.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Enveco	Exact match	Wortel, BelgiumHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “Enveco is een studie- en adviesbureau in de bouwsector.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Disoma NV	Exact match	Maldegem, BelgiumHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “Wij zijn een onafhankelijk labo gespecialiseerd in camera-inspectie van leidingen, proeven op bouwmaterialen en op asbesthoudende materialen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Keurmeesters	Exact match	Lebbeke, BelgiumHQ recorded Oct 9, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Studiebureau Greesa	Exact match	Vorst, BelgiumHQ recorded Oct 9, 2026	1-10	4 contacts →
	Exact match “ENERGIE EPB verslaggeving met deskundig advies bij uw (ver)bouwproject met aftoetsing aan de huidige energie normen met opmaak van de vereiste certificaten.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Icadis Brandbeveiliging	Exact match	Kapellen, BelgiumHQ recorded Oct 9, 2026	11-50	3 contacts →
	Exact match “Icadis is dè referentie op het vlak van inspectie, installatie, controle en beheer van de volledige brandbeveiliging van uw gebouwen.” Recorded in the RevenueBase company graph · Oct 9, 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 “building testing and inspection services”. 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 85 building testing and inspection services based in Belgium

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Building testing and inspection services based in Belgium at a glance

As of Oct 9, 2026

31.3%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

7.1%Largest-city concentration · Antwerp

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 85 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 “building testing and inspection services” 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 406 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 9, 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 “building testing and inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building testing and inspection services are there based in Belgium?

RevenueBase identified 85 company matches for building testing and inspection services associated with Belgium 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?

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

Which city has the most building testing and inspection services?

Antwerp leads with 6 company records, followed by Sint-Niklaas (3) and Fernelmont (2).

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 406 professional contacts with verified work emails tracked across these 85 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 9, 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.