Company lists · Data refreshed November 2026
Top 25 Spec building contractors based in Belgium
RevenueBase identified 195 company matches for spec building contractors associated with Belgium as of November 2026 and tracks 2,434 professional contacts across them, including 1,307 with verified work emails. Aalter is the largest hub.
This list covers company matches for spec building 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 November 6, 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 spec building contractors based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 592 contacts → | ||||
Exact match “Active depuis plus de 50 ans dans la construction, le groupe Thomas & Piron aujourd’hui leader de son secteur avec + de 1800 logements construits ou rénovés chaque année en…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 134 contacts → | ||||
Exact match “Nv Mathieu Gijbels is als industriebouwer het grootste bedrijf binnen de Gijbels Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 133 contacts → | ||||
Exact match “VANDERSTRAETEN is a general contractor with focus on public buildings and apartment buildings.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 122 contacts → | ||||
Exact match “Wij trekken uw plan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 117 contacts → | ||||
Exact match “Vanuit drie centrale pijlers (Wonen, Bouw en Atelier) ontwikkelen, bouwen, renoveren en produceren we samen met onze 350 enthousiaste collega’s duurzame, functionele en…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 90 contacts → | ||||
Exact match “Durabrik Group is het bedrijf achter Durabrik, Victor en de vastgoedontwikkeling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 76 contacts → | ||||
Exact match “Dethier was founded in 1947.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 68 contacts → | ||||
Exact match “A RELATIONSHIP OF TRUST Any construction project is a real human adventure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 38 contacts → | ||||
Exact match “Onze kernactiviteit bestaat uit het bouwen van allerlei industriële constructies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 35 contacts → | ||||
Exact match “Hectaar is gespecialiseerd in de ontwikkeling van nieuwbouwwoningen en appartementen in West- en Oost-Vlaanderen, Vlaams-Brabant, Antwerpen en Henegouwen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 33 contacts → | ||||
Exact match “Cosimco is expert in het bouwen, ontwikkelen en renoveren van industriële complexen zoals logistieke productie- en kantoorgebouwen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 30 contacts → | ||||
Exact match “Van Tornhaut is één van de belangrijke bouwbedrijven in Oost-Vlaanderen, met een jarenlange ervaring in het bouwen van residentiële en utilitaire projecten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “Versluys Groep is de topspeler in residentieel vastgoed en pionier in exclusieve stads- en dijklocaties aan de Belgische en Nederlandse kust.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 28 contacts → | ||||
Exact match “CANDOR is a leading project developer of sustainable and high-quality building projects throughout Belgium, since 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 26 contacts → | ||||
Exact match “Dyls is projectontwikkelaar gespecialiseerd in residentieel, commercieel en investeringsvastgoed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 25 contacts → | ||||
Exact match “RECON Bouw is een erkend en geregistreerd klasse 8 totaalaannemer en neemt het bouwproces in handen van a tot z.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 24 contacts → | ||||
Exact match “Batitec est une entreprise générale de construction située en région liégeoise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “Stock-listed on Euronext since 2007, Banimmo has more than 20 years of expertise as real estate developer and a development potential of more than sqm of floor surface.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “Wij bouwen en verbouwen op uw maat.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 20 contacts → | ||||
Exact match “Industriële gebouwen, industriële renovaties, staalconstracties, dak- en gevelbekleding.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 19 contacts → | ||||
Exact match “Jeni Real Estate is als projectontwikkelaar gespecialiseerd in het (her)ontwikkelen van bedrijventerreinen, bedrijfsgebouwen, kmo-parken en residenties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 19 contacts → | ||||
Exact match “Volg op deze pagina de laatste ontwikkelingen binnen Molenschot Industriebouw en de voortgang van onze projecten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “We are a real estate developer that specializes in the development and operation of investment properties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 19 contacts → | ||||
Exact match “THOMASSEN et FILS srl - Entreprise Générale de Travaux publics et privés” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 15 contacts → | ||||
Exact match “AKP verzekert u van een totaalservice voor de realisatie, renovatie of uitbreiding van industriële gebouwen, stallen, winkelpanden, garages,… Onze grote kracht schuilt in onze…” Recorded in the RevenueBase company graph · Nov 6, 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 “spec building 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 195 spec building contractors based in Belgium
See the full list, filter by size, metro and specialty, and access 1,307 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Spec building contractors based in Belgium at a glance
As of Nov 6, 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 195 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 “spec building 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 1,307 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 November 6, 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 “spec building contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many spec building contractors are there based in Belgium?
RevenueBase identified 195 company matches for spec building contractors associated with Belgium as of November 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?
Thomas & Piron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most spec building contractors?
Aalter leads with 5 company records, followed by Genk (3) and Ghent (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 1,307 professional contacts with verified work emails tracked across these 195 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 195 spec building contractors based in Belgium. Start with a free account, no credit card.
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Browse the directory
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
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- Lists A-Z
- New lists
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
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Company intelligence · public preview
Top 25 spec building contractors 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 195 matching company records for spec building contractors based in Belgium, with 2,434 tracked contacts and 1,307 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: November 6, 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 spec building contractors 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 |  Thomas & Pironthomas-piron.euHQ: Our (paliseul), BelgiumReported employees: 1,001-5,000 | Our (paliseul), Belgium | 1,001-5,000 | Exact match | 592 contacts → |
“Active depuis plus de 50 ans dans la construction, le groupe Thomas & Piron aujourd’hui leader de son secteur avec + de 1800 logements construits ou rénovés chaque année en…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  NV Mathieu Gijbelsgijbels.comHQ: 3660, BelgiumReported employees: 201-500 | 3660, Belgium | 201-500 | Exact match | 134 contacts → |
“Nv Mathieu Gijbels is als industriebouwer het grootste bedrijf binnen de Gijbels Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Vanderstraeten NVvanderstraeten.beHQ: Lummen, BelgiumReported employees: 51-200 | Lummen, Belgium | 51-200 | Exact match | 133 contacts → |
“VANDERSTRAETEN is a general contractor with focus on public buildings and apartment buildings.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Vandenbussche Bouw Aaltervandenbusschebouw.beHQ: Aalter, BelgiumReported employees: 51-200 | Aalter, Belgium | 51-200 | Exact match | 122 contacts → |
“Wij trekken uw plan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Verelstverelst.beHQ: Putte, BelgiumReported employees: 201-500 | Putte, Belgium | 201-500 | Exact match | 117 contacts → |
“Vanuit drie centrale pijlers (Wonen, Bouw en Atelier) ontwikkelen, bouwen, renoveren en produceren we samen met onze 350 enthousiaste collega’s duurzame, functionele en…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Durabrikdurabrik.beHQ: Drongen, BelgiumReported employees: 201-500 | Drongen, Belgium | 201-500 | Exact match | 90 contacts → |
“Durabrik Group is het bedrijf achter Durabrik, Victor en de vastgoedontwikkeling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Dethiergroepdethier.beHQ: Alken, BelgiumReported employees: 51-200 | Alken, Belgium | 51-200 | Exact match | 76 contacts → |
“Dethier was founded in 1947.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Herpain Entrepriseherpain.beHQ: Brussels, BelgiumReported employees: 51-200 | Brussels, Belgium | 51-200 | Exact match | 68 contacts → |
“A RELATIONSHIP OF TRUST Any construction project is a real human adventure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  VAN DE Walle Industrial Building Contractorvandewalle.beHQ: Aalter, BelgiumReported employees: 11-50 | Aalter, Belgium | 11-50 | Exact match | 38 contacts → |
“Onze kernactiviteit bestaat uit het bouwen van allerlei industriële constructies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Hectaarhectaar.beHQ: Roeselare, BelgiumReported employees: 11-50 | Roeselare, Belgium | 11-50 | Exact match | 35 contacts → |
“Hectaar is gespecialiseerd in de ontwikkeling van nieuwbouwwoningen en appartementen in West- en Oost-Vlaanderen, Vlaams-Brabant, Antwerpen en Henegouwen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cosimcocosimco.be HQ: Kontich, BelgiumReported employees: 51-200 | Kontich, Belgium | 51-200 | Exact match | 33 contacts → |
“Cosimco is expert in het bouwen, ontwikkelen en renoveren van industriële complexen zoals logistieke productie- en kantoorgebouwen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  VAN Tornhaut Algemene Ondernemingenvantornhaut.beHQ: Aalter, BelgiumReported employees: 51-200 | Aalter, Belgium | 51-200 | Exact match | 30 contacts → |
“Van Tornhaut is één van de belangrijke bouwbedrijven in Oost-Vlaanderen, met een jarenlange ervaring in het bouwen van residentiële en utilitaire projecten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Versluys Groepgroepversluys.beHQ: Ostend, BelgiumReported employees: 51-200 | Ostend, Belgium | 51-200 | Exact match | 29 contacts → |
“Versluys Groep is de topspeler in residentieel vastgoed en pionier in exclusieve stads- en dijklocaties aan de Belgische en Nederlandse kust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Candorcandor.beHQ: Evere, BelgiumReported employees: 51-200 | Evere, Belgium | 51-200 | Exact match | 28 contacts → |
“CANDOR is a leading project developer of sustainable and high-quality building projects throughout Belgium, since 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  DYLSdyls.beHQ: Leuven, BelgiumReported employees: 11-50 | Leuven, Belgium | 11-50 | Exact match | 26 contacts → |
“Dyls is projectontwikkelaar gespecialiseerd in residentieel, commercieel en investeringsvastgoed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Recon Bouwreconbouw.beHQ: Adegem, BelgiumReported employees: 51-200 | Adegem, Belgium | 51-200 | Exact match | 25 contacts → |
“RECON Bouw is een erkend en geregistreerd klasse 8 totaalaannemer en neemt het bouwproces in handen van a tot z.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Batitec S.Abatitec.beHQ: Oupeye, BelgiumReported employees: 51-200 | Oupeye, Belgium | 51-200 | Exact match | 24 contacts → |
“Batitec est une entreprise générale de construction située en région liégeoise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Banimmobanimmo.beHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 21 contacts → |
“Stock-listed on Euronext since 2007, Banimmo has more than 20 years of expertise as real estate developer and a development potential of more than sqm of floor surface.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  All-Bouwallbouw.comHQ: Roeselare, BelgiumReported employees: 11-50 | Roeselare, Belgium | 11-50 | Exact match | 20 contacts → |
“Wij bouwen en verbouwen op uw maat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  JECOjeconv.beHQ: Bree, BelgiumReported employees: 11-50 | Bree, Belgium | 11-50 | Exact match | 20 contacts → |
“Industriële gebouwen, industriële renovaties, staalconstracties, dak- en gevelbekleding.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Jeni Real Estatejeni.beHQ: Turnhout, BelgiumReported employees: 11-50 | Turnhout, Belgium | 11-50 | Exact match | 19 contacts → |
“Jeni Real Estate is als projectontwikkelaar gespecialiseerd in het (her)ontwikkelen van bedrijventerreinen, bedrijfsgebouwen, kmo-parken en residenties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Molenschot Industriebouwmolenschot.comHQ: Balen, BelgiumReported employees: 11-50 | Balen, Belgium | 11-50 | Exact match | 19 contacts → |
“Volg op deze pagina de laatste ontwikkelingen binnen Molenschot Industriebouw en de voortgang van onze projecten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Fortior Real Estatefortior.beHQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 19 contacts → |
“We are a real estate developer that specializes in the development and operation of investment properties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Thomassen ET Fils SRLthomassen-et-fils.beHQ: Visé, BelgiumReported employees: 11-50 | Visé, Belgium | 11-50 | Exact match | 19 contacts → |
“THOMASSEN et FILS srl - Entreprise Générale de Travaux publics et privés” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  AKP NVakp.beHQ: Oudsbergen, BelgiumReported employees: 11-50 | Oudsbergen, Belgium | 11-50 | Exact match | 15 contacts → |
“AKP verzekert u van een totaalservice voor de realisatie, renovatie of uitbreiding van industriële gebouwen, stallen, winkelpanden, garages,… Onze grote kracht schuilt in onze…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 195 company matches
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Spec building contractors: dataset insights
November 6, 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
183 records in the displayed employee bands.
12 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 195 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: November 6, 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 spec building contractors?
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 spec building contractors did RevenueBase find based in Belgium?
The saved snapshot records 195 matching company records, 2,434 tracked contacts and 1,307 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: November 6, 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
Spec building contractors by geography
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
- Spec building contractors based in Germany
- Spec building contractors based in Spain
- Spec building contractors based in France
- Spec building contractors based in Sweden
- Spec building contractors based in Mexico
- Spec building contractors based in the Netherlands
- Spec building contractors based in Italy
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 spec building contractors based in Belgium. Snapshot: November 6, 2026. https://revenuebase.ai/companies/spec-building-contractors/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
- Spec building contractors based in the United States
- Spec building contractors based in the United Kingdom
- Spec building contractors based in Canada
- Spec building contractors based in Brazil
- Spec building contractors based in Australia
- Spec building contractors based in Germany
Company intelligence · public preview
Top 25 spec building contractors based in Belgium
RevenueBase records 195 matching company records for spec building contractors based in Belgium, with 2,434 tracked contacts and 1,307 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: November 6, 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 spec building contractors 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 | Thomas & Pironthomas-piron.eu HQ: Our (paliseul), BelgiumReported employees: 1,001-5,000 | Our (paliseul), Belgium | 1,001-5,000 | Exact match | 592 contacts → |
“Active depuis plus de 50 ans dans la construction, le groupe Thomas & Piron aujourd’hui leader de son secteur avec + de 1800 logements construits ou rénovés chaque année en…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | NV Mathieu Gijbelsgijbels.com HQ: 3660, BelgiumReported employees: 201-500 | 3660, Belgium | 201-500 | Exact match | 134 contacts → |
“Nv Mathieu Gijbels is als industriebouwer het grootste bedrijf binnen de Gijbels Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vanderstraeten NVvanderstraeten.be HQ: Lummen, BelgiumReported employees: 51-200 | Lummen, Belgium | 51-200 | Exact match | 133 contacts → |
“VANDERSTRAETEN is a general contractor with focus on public buildings and apartment buildings.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vandenbussche Bouw Aaltervandenbusschebouw.be HQ: Aalter, BelgiumReported employees: 51-200 | Aalter, Belgium | 51-200 | Exact match | 122 contacts → |
“Wij trekken uw plan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Verelstverelst.be HQ: Putte, BelgiumReported employees: 201-500 | Putte, Belgium | 201-500 | Exact match | 117 contacts → |
“Vanuit drie centrale pijlers (Wonen, Bouw en Atelier) ontwikkelen, bouwen, renoveren en produceren we samen met onze 350 enthousiaste collega’s duurzame, functionele en…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Durabrikdurabrik.be HQ: Drongen, BelgiumReported employees: 201-500 | Drongen, Belgium | 201-500 | Exact match | 90 contacts → |
“Durabrik Group is het bedrijf achter Durabrik, Victor en de vastgoedontwikkeling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dethiergroepdethier.be HQ: Alken, BelgiumReported employees: 51-200 | Alken, Belgium | 51-200 | Exact match | 76 contacts → |
“Dethier was founded in 1947.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Herpain Entrepriseherpain.be HQ: Brussels, BelgiumReported employees: 51-200 | Brussels, Belgium | 51-200 | Exact match | 68 contacts → |
“A RELATIONSHIP OF TRUST Any construction project is a real human adventure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | VAN DE Walle Industrial Building Contractorvandewalle.be HQ: Aalter, BelgiumReported employees: 11-50 | Aalter, Belgium | 11-50 | Exact match | 38 contacts → |
“Onze kernactiviteit bestaat uit het bouwen van allerlei industriële constructies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hectaarhectaar.be HQ: Roeselare, BelgiumReported employees: 11-50 | Roeselare, Belgium | 11-50 | Exact match | 35 contacts → |
“Hectaar is gespecialiseerd in de ontwikkeling van nieuwbouwwoningen en appartementen in West- en Oost-Vlaanderen, Vlaams-Brabant, Antwerpen en Henegouwen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cosimcocosimco.be HQ: Kontich, BelgiumReported employees: 51-200 | Kontich, Belgium | 51-200 | Exact match | 33 contacts → |
“Cosimco is expert in het bouwen, ontwikkelen en renoveren van industriële complexen zoals logistieke productie- en kantoorgebouwen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | VAN Tornhaut Algemene Ondernemingenvantornhaut.be HQ: Aalter, BelgiumReported employees: 51-200 | Aalter, Belgium | 51-200 | Exact match | 30 contacts → |
“Van Tornhaut is één van de belangrijke bouwbedrijven in Oost-Vlaanderen, met een jarenlange ervaring in het bouwen van residentiële en utilitaire projecten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Versluys Groepgroepversluys.be HQ: Ostend, BelgiumReported employees: 51-200 | Ostend, Belgium | 51-200 | Exact match | 29 contacts → |
“Versluys Groep is de topspeler in residentieel vastgoed en pionier in exclusieve stads- en dijklocaties aan de Belgische en Nederlandse kust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Candorcandor.be HQ: Evere, BelgiumReported employees: 51-200 | Evere, Belgium | 51-200 | Exact match | 28 contacts → |
“CANDOR is a leading project developer of sustainable and high-quality building projects throughout Belgium, since 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | DYLSdyls.be HQ: Leuven, BelgiumReported employees: 11-50 | Leuven, Belgium | 11-50 | Exact match | 26 contacts → |
“Dyls is projectontwikkelaar gespecialiseerd in residentieel, commercieel en investeringsvastgoed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Recon Bouwreconbouw.be HQ: Adegem, BelgiumReported employees: 51-200 | Adegem, Belgium | 51-200 | Exact match | 25 contacts → |
“RECON Bouw is een erkend en geregistreerd klasse 8 totaalaannemer en neemt het bouwproces in handen van a tot z.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Batitec S.Abatitec.be HQ: Oupeye, BelgiumReported employees: 51-200 | Oupeye, Belgium | 51-200 | Exact match | 24 contacts → |
“Batitec est une entreprise générale de construction située en région liégeoise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Banimmobanimmo.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 21 contacts → |
“Stock-listed on Euronext since 2007, Banimmo has more than 20 years of expertise as real estate developer and a development potential of more than sqm of floor surface.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | All-Bouwallbouw.com HQ: Roeselare, BelgiumReported employees: 11-50 | Roeselare, Belgium | 11-50 | Exact match | 20 contacts → |
“Wij bouwen en verbouwen op uw maat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | JECOjeconv.be HQ: Bree, BelgiumReported employees: 11-50 | Bree, Belgium | 11-50 | Exact match | 20 contacts → |
“Industriële gebouwen, industriële renovaties, staalconstracties, dak- en gevelbekleding.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Jeni Real Estatejeni.be HQ: Turnhout, BelgiumReported employees: 11-50 | Turnhout, Belgium | 11-50 | Exact match | 19 contacts → |
“Jeni Real Estate is als projectontwikkelaar gespecialiseerd in het (her)ontwikkelen van bedrijventerreinen, bedrijfsgebouwen, kmo-parken en residenties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Molenschot Industriebouwmolenschot.com HQ: Balen, BelgiumReported employees: 11-50 | Balen, Belgium | 11-50 | Exact match | 19 contacts → |
“Volg op deze pagina de laatste ontwikkelingen binnen Molenschot Industriebouw en de voortgang van onze projecten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Fortior Real Estatefortior.be HQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 19 contacts → |
“We are a real estate developer that specializes in the development and operation of investment properties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Thomassen ET Fils SRLthomassen-et-fils.be HQ: Visé, BelgiumReported employees: 11-50 | Visé, Belgium | 11-50 | Exact match | 19 contacts → |
“THOMASSEN et FILS srl - Entreprise Générale de Travaux publics et privés” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | AKP NVakp.be HQ: Oudsbergen, BelgiumReported employees: 11-50 | Oudsbergen, Belgium | 11-50 | Exact match | 15 contacts → |
“AKP verzekert u van een totaalservice voor de realisatie, renovatie of uitbreiding van industriële gebouwen, stallen, winkelpanden, garages,… Onze grote kracht schuilt in onze…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 195 company matches
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Spec building contractors: dataset insights
November 6, 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
183 records in the displayed employee bands.
12 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 195 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: November 6, 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 spec building contractors?
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 spec building contractors did RevenueBase find based in Belgium?
The saved snapshot records 195 matching company records, 2,434 tracked contacts and 1,307 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: November 6, 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 spec building contractors based in Belgium. Snapshot: November 6, 2026. https://revenuebase.ai/companies/spec-building-contractors/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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