Company lists · Data refreshed September 2026
Top 25 Site assessment and testing companies based in Belgium
RevenueBase identified 55 company matches for site assessment and testing companies associated with Belgium as of September 2026 and tracks 464 professional contacts across them, including 225 with verified work emails. Antwerp is the largest hub.
This list covers company matches for site assessment and testing companies 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 22, 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.
The 25 largest site assessment and testing companies based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 80 contacts → | ||||
Exact match “We shape a vital living environment.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 66 contacts → | ||||
Exact match “ABO-Group Environment has developed into a cluster of integrated environmental companies specialized in testing and engineering in various sectors such as soil, environment…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 44 contacts → | ||||
Exact match “Envirosoil | Grondige expertise in milieuhygiënisch bodemonderzoek & milieuadvies Envirosoil is een gespecialiseerd adviesbureau in bodemonderzoek en bodemsanering, met meer dan…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 34 contacts → | ||||
Exact match “Founded in 1971, Geosonda is one of the main pioneers in soil mechanics in Belgium.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 33 contacts → | ||||
Exact match “Al sinds 1973 bouwt Group Verbeke aan een intussen indrukwekkende reputatie als grondmechanisch bureau en erkend bodemsaneringsdeskundige Type I.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 15 contacts → | ||||
Exact match “EFI Global is your expert in soil (risk) management.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “BK-Ecosys is uw partner in de immer veranderende milieu- en ingenieursbranche.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 12 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “GREAN CONSULT GEEFT U INZICHT IN DE TOESTAND VAN JE LEIDINGSTELSEL.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “BODEMONDERZOEKEN * Oriënterend bodemonderzoek * Beschrijvend bodemonderzoek * Saneringsprojecten * Begeleiding bij saneringen * Grondverzet * Historisch onderzoek * Verkennend…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Wascos has been offering high quality services of consulting engineering for 20 years.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Sol-Ex est un bureau d’expertise et de conseil environnemental.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Depuis 20 ans, Gefotech fournit des services divers pour les secteurs de l'environnement et de la construction.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Enveco is een studie- en adviesbureau in de bouwsector.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Bureau d'études en stabilité, Essais de sol, Tests de perméabilité, Essais à la plaque, Pose de piézomètre, CertiBEau” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Studiebureel Sondex is een vaste waarde wanneer het aankomt op geotechnisch onderzoek.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Sloop / Asbestlabo / Asbestattest / Asbestinventarisatie.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Grondverontreinigingen kunnen, net als de terreinen, van allerlei aard zijn.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “o Stabiliteitsstudies o EPB- en EPC- verslaggeving o Veiligheidscoördinatie o Ventilatieverslaggeving o Luchtdichtheidsmetingen / blowerdoortests o Keuring privé riolering o…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “energieverslaggeving veiligheidscoördinatie bouwbegeleiding bouwexpertise BlowerDoor keuring privé riolering” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Uw partner voor Asbestattesten bij de verkoop van residentieel of bedrijfsmatig vastgoed” Recorded in the RevenueBase company graph · Sep 22, 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 “site assessment and testing companies”. 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 55 site assessment and testing companies based in Belgium
See the full list, filter by size, metro and specialty, and access 225 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Site assessment and testing companies based in Belgium at a glance
As of Sep 22, 2026Companies by employee count
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 55 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 “site assessment and testing companies” 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 225 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 22, 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 “site assessment and testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many site assessment and testing companies are there based in Belgium?
RevenueBase identified 55 company matches for site assessment and testing companies 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?
Tauw Belgium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most site assessment and testing companies?
Antwerp leads with 3 company records, followed by Fernelmont (2) and Oostkamp (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 225 professional contacts with verified work emails tracked across these 55 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 55 site assessment and testing companies based in Belgium. Start with a free account, no credit card.
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Site assessment and testing companies based in Australia
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Company intelligence · public preview
Top 25 site assessment and testing companies based in Belgium
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 55 matching company records for site assessment and testing companies based in Belgium, with 464 tracked contacts and 225 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 site assessment and testing companies based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Tauw Belgiumtauw.beHQ: Leuven (wijgmaal), BelgiumReported employees: 51-200 | Leuven (wijgmaal), Belgium | 51-200 | Exact match | 80 contacts → |
“We shape a vital living environment.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Abo-Group Environmentabo-group.euHQ: Ghent, BelgiumReported employees: 501-1,000 | Ghent, Belgium | 501-1,000 | Exact match | 66 contacts → |
“ABO-Group Environment has developed into a cluster of integrated environmental companies specialized in testing and engineering in various sectors such as soil, environment…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Envirosoil NVenvirosoil.beHQ: Oostkamp, BelgiumReported employees: 51-200 | Oostkamp, Belgium | 51-200 | Exact match | 44 contacts → |
“Envirosoil | Grondige expertise in milieuhygiënisch bodemonderzoek & milieuadvies Envirosoil is een gespecialiseerd adviesbureau in bodemonderzoek en bodemsanering, met meer dan…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Geosonda Belgiumgeosonda.beHQ: Ganshoren, BelgiumReported employees: 11-50 | Ganshoren, Belgium | 11-50 | Exact match | 34 contacts → |
“Founded in 1971, Geosonda is one of the main pioneers in soil mechanics in Belgium.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Group Verbekeverbeke.comHQ: Sint-eloois-winkel, BelgiumReported employees: 51-200 | Sint-eloois-winkel, Belgium | 51-200 | Exact match | 33 contacts → |
“Al sinds 1973 bouwt Group Verbeke aan een intussen indrukwekkende reputatie als grondmechanisch bureau en erkend bodemsaneringsdeskundige Type I.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  EFI Global Belgium Abesimabesim.comHQ: Wavre, BelgiumReported employees: 11-50 | Wavre, Belgium | 11-50 | Exact match | 15 contacts → |
“EFI Global is your expert in soil (risk) management.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Bk-Ecosysbk-ecosys.beHQ: Hasselt, BelgiumReported employees: 11-50 | Hasselt, Belgium | 11-50 | Exact match | 12 contacts → |
“BK-Ecosys is uw partner in de immer veranderende milieu- en ingenieursbranche.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Buildtisbuildtis.com HQ: Waterloo, BelgiumReported employees: 11-50 | Waterloo, Belgium | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Grean Consultgreanconsult.be HQ: Geel, BelgiumReported employees: 11-50 | Geel, Belgium | 11-50 | Exact match | 9 contacts → |
“GREAN CONSULT GEEFT U INZICHT IN DE TOESTAND VAN JE LEIDINGSTELSEL.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gcm-Agcm-a.beHQ: Lier, BelgiumReported employees: 1-10 | Lier, Belgium | 1-10 | Exact match | 9 contacts → |
“BODEMONDERZOEKEN * Oriënterend bodemonderzoek * Beschrijvend bodemonderzoek * Saneringsprojecten * Begeleiding bij saneringen * Grondverzet * Historisch onderzoek * Verkennend…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Iter Solutionsiter-solutions.beHQ: Fernelmont, BelgiumReported employees: 11-50 | Fernelmont, Belgium | 11-50 | Exact match | 9 contacts → |
“iTER Solutions is an architecture & planning company based out of 24 Rue du Tronquoy, ZI, Nov, Fernelmont, Belgium.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Batigradebatigrade.beHQ: Fernelmont, BelgiumReported employees: 1-10 | Fernelmont, Belgium | 1-10 | Exact match | 8 contacts → |
“BatiGrade est un bureau d’études spécialisé dans l’ ́́ des bâtiments en, actif tant dans le secteur ́ que et.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Wascos Sprlwascos.beHQ: Ecaussinnes, BelgiumReported employees: 1-10 | Ecaussinnes, Belgium | 1-10 | Exact match | 7 contacts → |
“Wascos has been offering high quality services of consulting engineering for 20 years.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Gembloux, BelgiumReported employees: 1-10 | Gembloux, Belgium | 1-10 | Exact match | 6 contacts → |
“Sol-Ex est un bureau d’expertise et de conseil environnemental.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Gefotech SRLgefotech.beHQ: Ciney, BelgiumReported employees: 1-10 | Ciney, Belgium | 1-10 | Exact match | 6 contacts → |
“Depuis 20 ans, Gefotech fournit des services divers pour les secteurs de l'environnement et de la construction.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Envecoenvecoprojects.be HQ: Wortel, BelgiumReported employees: 1-10 | Wortel, Belgium | 1-10 | Exact match | 6 contacts → |
“Enveco is een studie- en adviesbureau in de bouwsector.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Studiebureau Greesagreesa.beHQ: Vorst, BelgiumReported employees: 1-10 | Vorst, Belgium | 1-10 | Exact match | 4 contacts → |
“ENERGIE EPB verslaggeving met deskundig advies bij uw (ver)bouwproject met aftoetsing aan de huidige energie normen met opmaak van de vereiste certificaten.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SOLORsolor.beHQ: Mettet, BelgiumReported employees: 11-50 | Mettet, Belgium | 11-50 | Exact match | 4 contacts → |
“Bureau d'études en stabilité, Essais de sol, Tests de perméabilité, Essais à la plaque, Pose de piézomètre, CertiBEau” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Studiebureel Sondexsondex.be HQ: Lokeren, BelgiumReported employees: 11-50 | Lokeren, Belgium | 11-50 | Exact match | 4 contacts → |
“Studiebureel Sondex is een vaste waarde wanneer het aankomt op geotechnisch onderzoek.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Keurmeesterskeurmeesters.be HQ: Lebbeke, BelgiumReported employees: 1-10 | Lebbeke, Belgium | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Beconsult Geelbe-consult.be HQ: Geel, BelgiumReported employees: 1-10 | Geel, Belgium | 1-10 | Exact match | 4 contacts → |
“Sloop / Asbestlabo / Asbestattest / Asbestinventarisatie.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Santerra NVsanterra.beHQ: Boortmeerbeek, BelgiumReported employees: 1-10 | Boortmeerbeek, Belgium | 1-10 | Exact match | 3 contacts → |
“Grondverontreinigingen kunnen, net als de terreinen, van allerlei aard zijn.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Zingem, BelgiumReported employees: 1-10 | Zingem, Belgium | 1-10 | Exact match | 3 contacts → |
“o Stabiliteitsstudies o EPB- en EPC- verslaggeving o Veiligheidscoördinatie o Ventilatieverslaggeving o Luchtdichtheidsmetingen / blowerdoortests o Keuring privé riolering o…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Casquo Bvbacasquo.be HQ: Waregem, BelgiumReported employees: 1-10 | Waregem, Belgium | 1-10 | Exact match | 3 contacts → |
“energieverslaggeving veiligheidscoördinatie bouwbegeleiding bouwexpertise BlowerDoor keuring privé riolering” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DE Asbestlijnasbestlijn.be HQ: Mechelen, BelgiumReported employees: 1-10 | Mechelen, Belgium | 1-10 | Exact match | 3 contacts → |
“Uw partner voor Asbestattesten bij de verkoop van residentieel of bedrijfsmatig vastgoed” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 55 company matches
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Site assessment and testing companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
54 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 55 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for site assessment and testing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many site assessment and testing companies did RevenueBase find based in Belgium?
The saved snapshot records 55 matching company records, 464 tracked contacts and 225 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Site assessment and testing companies by geography
- Site assessment and testing companies based in Australia
- Site assessment and testing companies based in Brazil
- Site assessment and testing companies based in Canada
- Site assessment and testing companies based in Chile
- Site assessment and testing companies based in France
- Site assessment and testing companies based in Germany
- Site assessment and testing companies based in India
- Site assessment and testing companies based in Italy
- Site assessment and testing companies based in the Netherlands
- Site assessment and testing companies based in New Zealand
- Site assessment and testing companies based in Saudi Arabia
- Site assessment and testing companies based in Spain
Cite this list
RevenueBase Data Team. Top 25 site assessment and testing companies based in Belgium. Snapshot: September 22, 2026. https://revenuebase.ai/companies/site-assessment-and-testing-companies/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Site assessment and testing companies based in Australia
- Site assessment and testing companies based in Brazil
- Site assessment and testing companies based in Canada
- Site assessment and testing companies based in Chile
- Site assessment and testing companies based in France
- Site assessment and testing companies based in Germany
Company intelligence · public preview
Top 25 site assessment and testing companies based in Belgium
RevenueBase records 55 matching company records for site assessment and testing companies based in Belgium, with 464 tracked contacts and 225 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 site assessment and testing companies based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Tauw Belgiumtauw.be HQ: Leuven (wijgmaal), BelgiumReported employees: 51-200 | Leuven (wijgmaal), Belgium | 51-200 | Exact match | 80 contacts → |
“We shape a vital living environment.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Abo-Group Environmentabo-group.eu HQ: Ghent, BelgiumReported employees: 501-1,000 | Ghent, Belgium | 501-1,000 | Exact match | 66 contacts → |
“ABO-Group Environment has developed into a cluster of integrated environmental companies specialized in testing and engineering in various sectors such as soil, environment…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Envirosoil NVenvirosoil.be HQ: Oostkamp, BelgiumReported employees: 51-200 | Oostkamp, Belgium | 51-200 | Exact match | 44 contacts → |
“Envirosoil | Grondige expertise in milieuhygiënisch bodemonderzoek & milieuadvies Envirosoil is een gespecialiseerd adviesbureau in bodemonderzoek en bodemsanering, met meer dan…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Geosonda Belgiumgeosonda.be HQ: Ganshoren, BelgiumReported employees: 11-50 | Ganshoren, Belgium | 11-50 | Exact match | 34 contacts → |
“Founded in 1971, Geosonda is one of the main pioneers in soil mechanics in Belgium.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Group Verbekeverbeke.com HQ: Sint-eloois-winkel, BelgiumReported employees: 51-200 | Sint-eloois-winkel, Belgium | 51-200 | Exact match | 33 contacts → |
“Al sinds 1973 bouwt Group Verbeke aan een intussen indrukwekkende reputatie als grondmechanisch bureau en erkend bodemsaneringsdeskundige Type I.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | EFI Global Belgium Abesimabesim.com HQ: Wavre, BelgiumReported employees: 11-50 | Wavre, Belgium | 11-50 | Exact match | 15 contacts → |
“EFI Global is your expert in soil (risk) management.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bk-Ecosysbk-ecosys.be HQ: Hasselt, BelgiumReported employees: 11-50 | Hasselt, Belgium | 11-50 | Exact match | 12 contacts → |
“BK-Ecosys is uw partner in de immer veranderende milieu- en ingenieursbranche.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Buildtisbuildtis.com HQ: Waterloo, BelgiumReported employees: 11-50 | Waterloo, Belgium | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Grean Consultgreanconsult.be HQ: Geel, BelgiumReported employees: 11-50 | Geel, Belgium | 11-50 | Exact match | 9 contacts → |
“GREAN CONSULT GEEFT U INZICHT IN DE TOESTAND VAN JE LEIDINGSTELSEL.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gcm-Agcm-a.be HQ: Lier, BelgiumReported employees: 1-10 | Lier, Belgium | 1-10 | Exact match | 9 contacts → |
“BODEMONDERZOEKEN * Oriënterend bodemonderzoek * Beschrijvend bodemonderzoek * Saneringsprojecten * Begeleiding bij saneringen * Grondverzet * Historisch onderzoek * Verkennend…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Iter Solutionsiter-solutions.be HQ: Fernelmont, BelgiumReported employees: 11-50 | Fernelmont, Belgium | 11-50 | Exact match | 9 contacts → |
“iTER Solutions is an architecture & planning company based out of 24 Rue du Tronquoy, ZI, Nov, Fernelmont, Belgium.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Batigradebatigrade.be HQ: Fernelmont, BelgiumReported employees: 1-10 | Fernelmont, Belgium | 1-10 | Exact match | 8 contacts → |
“BatiGrade est un bureau d’études spécialisé dans l’ ́́ des bâtiments en, actif tant dans le secteur ́ que et.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wascos Sprlwascos.be HQ: Ecaussinnes, BelgiumReported employees: 1-10 | Ecaussinnes, Belgium | 1-10 | Exact match | 7 contacts → |
“Wascos has been offering high quality services of consulting engineering for 20 years.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Gembloux, BelgiumReported employees: 1-10 | Gembloux, Belgium | 1-10 | Exact match | 6 contacts → |
“Sol-Ex est un bureau d’expertise et de conseil environnemental.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gefotech SRLgefotech.be HQ: Ciney, BelgiumReported employees: 1-10 | Ciney, Belgium | 1-10 | Exact match | 6 contacts → |
“Depuis 20 ans, Gefotech fournit des services divers pour les secteurs de l'environnement et de la construction.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Envecoenvecoprojects.be HQ: Wortel, BelgiumReported employees: 1-10 | Wortel, Belgium | 1-10 | Exact match | 6 contacts → |
“Enveco is een studie- en adviesbureau in de bouwsector.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Studiebureau Greesagreesa.be HQ: Vorst, BelgiumReported employees: 1-10 | Vorst, Belgium | 1-10 | Exact match | 4 contacts → |
“ENERGIE EPB verslaggeving met deskundig advies bij uw (ver)bouwproject met aftoetsing aan de huidige energie normen met opmaak van de vereiste certificaten.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SOLORsolor.be HQ: Mettet, BelgiumReported employees: 11-50 | Mettet, Belgium | 11-50 | Exact match | 4 contacts → |
“Bureau d'études en stabilité, Essais de sol, Tests de perméabilité, Essais à la plaque, Pose de piézomètre, CertiBEau” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Studiebureel Sondexsondex.be HQ: Lokeren, BelgiumReported employees: 11-50 | Lokeren, Belgium | 11-50 | Exact match | 4 contacts → |
“Studiebureel Sondex is een vaste waarde wanneer het aankomt op geotechnisch onderzoek.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Keurmeesterskeurmeesters.be HQ: Lebbeke, BelgiumReported employees: 1-10 | Lebbeke, Belgium | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Beconsult Geelbe-consult.be HQ: Geel, BelgiumReported employees: 1-10 | Geel, Belgium | 1-10 | Exact match | 4 contacts → |
“Sloop / Asbestlabo / Asbestattest / Asbestinventarisatie.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Santerra NVsanterra.be HQ: Boortmeerbeek, BelgiumReported employees: 1-10 | Boortmeerbeek, Belgium | 1-10 | Exact match | 3 contacts → |
“Grondverontreinigingen kunnen, net als de terreinen, van allerlei aard zijn.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Zingem, BelgiumReported employees: 1-10 | Zingem, Belgium | 1-10 | Exact match | 3 contacts → |
“o Stabiliteitsstudies o EPB- en EPC- verslaggeving o Veiligheidscoördinatie o Ventilatieverslaggeving o Luchtdichtheidsmetingen / blowerdoortests o Keuring privé riolering o…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Casquo Bvbacasquo.be HQ: Waregem, BelgiumReported employees: 1-10 | Waregem, Belgium | 1-10 | Exact match | 3 contacts → |
“energieverslaggeving veiligheidscoördinatie bouwbegeleiding bouwexpertise BlowerDoor keuring privé riolering” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DE Asbestlijnasbestlijn.be HQ: Mechelen, BelgiumReported employees: 1-10 | Mechelen, Belgium | 1-10 | Exact match | 3 contacts → |
“Uw partner voor Asbestattesten bij de verkoop van residentieel of bedrijfsmatig vastgoed” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 55 company matches
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Site assessment and testing companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
54 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 55 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for site assessment and testing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many site assessment and testing companies did RevenueBase find based in Belgium?
The saved snapshot records 55 matching company records, 464 tracked contacts and 225 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 site assessment and testing companies based in Belgium. Snapshot: September 22, 2026. https://revenuebase.ai/companies/site-assessment-and-testing-companies/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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