Company lists · Data refreshed October 2026

Top 24 Drainage design contractors based in Belgium

RevenueBase identified 48 company matches for drainage design contractors associated with Belgium as of October 2026 and tracks 1,312 professional contacts across them, including 522 with verified work emails. Lochristi is the largest hub.

This list covers company matches for drainage design 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 October 11, 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 11, 2026 How this list was built
48Companies
1,312Contacts tracked
522Verified emails
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The 24 largest drainage design contractors based in Belgium

Ranked by team size
Top 24 of 48 company matches for drainage design contractors based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPelt, BelgiumHQ recorded Oct 11, 20261,001-5,000691 contacts →

Exact match

“Since its foundation in 1960, APK (Algemene Participatie Kerkhofs) has grown enormously to become a multidisciplinary group.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchHuizingen, BelgiumHQ recorded Oct 11, 2026201-500146 contacts →

Exact match

“ARGEA, nouvelle dénomination de SODRAEP, est une filiale de la SADE (Groupe NGE), implantée en Belgique depuis 1973.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchZwevegem, BelgiumHQ recorded Oct 11, 202651-20033 contacts →

Exact match

“Persyn is een betrouwbaar, gezond en innovatief bouwbedrijf, gespecialiseerd in industriële en infrastructuurwerken, met waardering voor personeel en aandacht voor klantgerichte…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchHerentals, BelgiumHQ recorded Oct 11, 202611-5032 contacts →

Exact match

“Geonius is een middelgroot, interdisciplinair ingenieursbureau.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchZwijndrecht, BelgiumHQ recorded Oct 11, 202651-20030 contacts →

Exact match

“Al 130 jaar meedenken, realiseren en ontzorgen wij op de grens van land en water!”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchMerchtem, BelgiumHQ recorded Oct 11, 202611-5026 contacts →

Exact match

“ACO is a German manufacturer of total solutions for efficient water management.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchRoeselare, BelgiumHQ recorded Oct 11, 202611-5016 contacts →

Exact match

“Vertrekkende van ons uitgebreid archief en gelet op onze 50-jarige ervaring met allerhande projecten van riolering, wegenis, waterbeheersing en andere infrastructuur proberen wij…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchAntwerp, BelgiumHQ recorded Oct 11, 202611-5013 contacts →

Exact match

“Bruggeman-Maes is een specialist in het uitvoeren van infrastructuur, wegenbouw, en rioleringswerken en bezit een ruime ervaring in diverse projecten voor openbare besturen en…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchPlancenoit, BelgiumHQ recorded Oct 11, 202611-5012 contacts →

Exact match

“Bureau d'études en infrastructure (voirie, égouttage, lotissement, assainissement, aménagement d'espaces publics et paysagers.) au service des administrations publiques et privées”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchAartselaar, BelgiumHQ recorded Oct 11, 202611-5010 contacts →

Exact match

“Mihali Wegenbouw bvba uit Aartselaar is gespecialiseerd in wegeniswerken, rioleringswerken, grondwerken en de plaatsing van infiltratiebekkens”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchLochristi, BelgiumHQ recorded Oct 11, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchZedelgem, BelgiumHQ recorded Oct 11, 202611-506 contacts →

Exact match

“Van funderingswerken tot rioleringen, wij leggen de basis voor uw visie.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchDuffel, BelgiumHQ recorded Oct 11, 20261-106 contacts →

Exact match

“Nature Solutions begeleidt ondernemingen die het volledige waterbeleid van hun bedrijfsgebouwen en -terreinen willen optimaliseren.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchMaldegem, BelgiumHQ recorded Oct 11, 202651-2005 contacts →

Exact match

“Aannemingen De Witte bvba (050 71 28 72): wegenbouw, rioleringswerken, glijbekisting, wegenbeton, maaiwerken, waterwerken, grondwerken.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchVedrin, BelgiumHQ recorded Oct 11, 202611-504 contacts →

Exact match

“SHER Ingénieurs-Conseils is a partner combining the expertise in engineering and the desire for sustainable development in its realizations.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchWuustwezel, BelgiumHQ recorded Oct 11, 20261-104 contacts →

Exact match

“Hydrotechnic werkt zeer nauw en gestructureerd samen met haar zusterbedrijf BelleAqua.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchLokeren, BelgiumHQ recorded Oct 11, 202611-503 contacts →

Exact match

“Waterdichte oplossingen, goed voor mens en milieu Water is een kostbaar goed, essentieel voor al het leven op aarde.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchDentergem, BelgiumHQ recorded Oct 11, 202611-503 contacts →

Exact match

“Production and innovation in Drainage systems, piping and water-management”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchScherpenheuvel-zichem, BelgiumHQ recorded Oct 11, 202611-502 contacts →

Exact match

“Ons bureau is gespecialiseerd in de coördinatie van bouwprojecten voor wegenis- en rioleringswerken.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchVerviers, BelgiumHQ recorded Oct 11, 20261-102 contacts →

Exact match

“Chez Sotrez-Nizet, nous accompagnons les projets d’aménagement et d’infrastructure avec plus de 40 ans d’expérience dans l’ingénierie et les études techniques.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchSint-truiden, BelgiumHQ recorded Oct 11, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchWalhain, BelgiumHQ recorded Oct 11, 20261-101 contacts →

Exact match

“Terre et Eau Solutions s’adresse tant aux particuliers qu’aux professionnels désirant mettre en place une solution pour la gestion des eaux pluviales et usées tout en respectant…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchZoutleeuw, BelgiumHQ recorded Oct 11, 20261-101 contacts →

Exact match

“consultancy: water – environment – sustainability – ecology Virtaus offers consultancy and expertise services based on comprehensive and practice focused knowledge in regard to…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchBerlare, BelgiumHQ recorded Oct 11, 20261-101 contacts →

Exact match

“Aquadvice bvba is active in environmental consulting, sustainable water management, modelling of river systems (hydrology, hydraulics, water quality, flooding), rain water…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 24 of 48 drainage design contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 522 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drainage design contractors based in Belgium at a glance

As of Oct 11, 2026
39.8%Verified-email coverage
27.3Average contacts per company
11-50Median size (employees)
4.2%Largest-city concentration · Lochristi
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
23
51-200
4
201-500
3
1,001-5,000
1

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 48 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 “drainage design 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 522 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 11, 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 “drainage design contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drainage design contractors are there based in Belgium?

RevenueBase identified 48 company matches for drainage design contractors 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?

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

Which city has the most drainage design contractors?

Lochristi leads with 2 company records, followed by Aalter (1) and Aartselaar (1).

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 522 professional contacts with verified work emails tracked across these 48 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 11, 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.