Company lists · Data refreshed October 2026

Top 25 Organic recovery wastewater treatment services based in Belgium

Name: Organic recovery wastewater treatment services based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 117 companies tracked

RevenueBase identified 117 company matches for organic recovery wastewater treatment services associated with Belgium as of October 2026 and tracks 3,555 professional contacts across them, including 1,519 with verified work emails. Ghent is the largest hub.

This list covers company matches for organic recovery wastewater treatment services associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 28, 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 28, 2026 How this list was built

117Companies

3,555Contacts tracked

1,519Verified emails

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The 25 largest organic recovery wastewater treatment services based in Belgium

Ranked by team size

Top 25 of 117 company matches for organic recovery wastewater treatment services based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Aquafin	Exact match	Aartselaar, BelgiumHQ recorded Oct 28, 2026	1,001-5,000	925 contacts →
	Exact match “Aquafin is in 1990 opgericht door het Vlaamse Gewest om de rioolwaterzuiveringsinfrastructuur in Vlaanderen verder uit te bouwen, te exploiteren en te financieren.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Ekopak Sustainable Water	Exact match	Deinze, BelgiumHQ recorded Oct 28, 2026	201-500	116 contacts →
	Exact match “Ekopak provides innovative solutions for industrial water treatment and wastewater treatment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	Global Water & Energy	Exact match	Bruges, BelgiumHQ recorded Oct 28, 2026	51-200	115 contacts →
	Exact match “GLOBAL WATER & ENERGY (GWE) is a full solution provider to the global marketplace for industrial water and wastewater treatment, water reuse, biomass digestion, sludge, and slurry…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Eloy Water	Exact match	Sprimont, BelgiumHQ recorded Oct 28, 2026	51-200	107 contacts →
	Exact match “In business since 1965, the Belgian company Eloy Water specialises in wastewater treatment and rainwater harvesting for both households, small and large communities.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5	Aclagro	Exact match	Ghent Flemish, BelgiumHQ recorded Oct 28, 2026	201-500	59 contacts →
	Exact match “Wegenis en riolering / voiries - Bodemsanering en waterzuivering / dépollution sol et eaux - Afbraak en asbestverwijdering/ démolition et désamiantage - Grondreiniging /…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	BIO - Dynamics	Exact match	Wielsbeke, BelgiumHQ recorded Oct 28, 2026	51-200	49 contacts →
	Exact match “Bio- Dynamics is specialized in building tanks for wastewater treatment plants, biogas plants and for industrial and agricultural applications.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	Biotec International Corporate Scrl	Exact match	Louvain-la-neuve, BelgiumHQ recorded Oct 28, 2026	51-200	48 contacts →
	Exact match “BIOTEC was established in Belgium in 1984 with the aim of developing appropriate conceptual, technological and methodological tools for tropical regions.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	Veolia I Water Tech Belgium	Exact match	Tienen, BelgiumHQ recorded Oct 28, 2026	11-50	36 contacts →
	Exact match “As the global water technology experts, we deliver on both performance and sustainability without compromise.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9	Deme Environmental Contractors Decnv	Exact match	Zwijndrecht, BelgiumHQ recorded Oct 28, 2026	201-500	36 contacts →
	Exact match “DEME Environmental Contractors (DEC) is an international environmental contractors with more than twenty years experience.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10	Exelio	Exact match	Sprimont, BelgiumHQ recorded Oct 28, 2026	11-50	34 contacts →
	Exact match “Notre métier En tant qu'ensemblier, nous fournissons des installations techniques 'clés en main'.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	Cebedeau	Exact match	Liège, BelgiumHQ recorded Oct 28, 2026	11-50	34 contacts →
	Exact match “Le CEBEDEAU est spécialisé dans la gestion et le traitement (par voie biologique et/ou physicochimique) des eaux usées, tant domestiques qu’industrielles.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	Inopsys NV	Exact match	Mechelen, BelgiumHQ recorded Oct 28, 2026	11-50	33 contacts →
	Exact match “Industry generates hazardous and toxic flows that are not easy to process.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	Revatech	Exact match	Engis, BelgiumHQ recorded Oct 28, 2026	51-200	32 contacts →
	Exact match “REVATECH gère pour vous le regroupement, le prétraitement et le traitement de déchets industriels dangereux et non-dangereux en vue de leur recyclage, valorisation et/ou…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	Eco-Vision	Exact match	As, BelgiumHQ recorded Oct 28, 2026	11-50	32 contacts →
	Exact match “Water reuse is the future.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	DNCP	Exact match	Heist-op-den-berg, BelgiumHQ recorded Oct 28, 2026	11-50	31 contacts →
	Exact match “DE NEEF CHEMICAL PROCESSING is a leader in the purification and recovery of organic solvents and speciality chemicals mainly used in the chemical, pharmaceutical and paint…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	Azulatis N.V	Exact match	Deerlijk, BelgiumHQ recorded Oct 28, 2026	11-50	29 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17	Ecoson By Darling Ingredients	Exact match	Denderleeuw, BelgiumHQ recorded Oct 28, 2026	51-200	27 contacts →
	Exact match “At Ecoson, we turn food leftovers, frying oil or organic scraps into renewable products.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	Bionerga N.V	Exact match	Hasselt, BelgiumHQ recorded Oct 28, 2026	51-200	27 contacts →
	Exact match “Bionerga nv verwerkt in Vlaanderen kunststofafval, restafvalstromen en organische afvalstromen van bedrijven en gezinnen tot duurzame producten als agglomeraten, warmte…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	B.A.T. Services	Exact match	Ghent, BelgiumHQ recorded Oct 28, 2026	1-10	27 contacts →
	Exact match “Sinds 1997 zijn wij gespecialiseerd in het verwerken van diverse biologische afvalstoffen en organische bijproducten.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	Euraqua, Part Of Pollet Water Group	Exact match	Waregem, BelgiumHQ recorded Oct 28, 2026	11-50	25 contacts →
	Exact match “Since the early 1970s Euraqua Europe has specialised itself in all forms of water treatment, this with a focus on B2B customers.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21	Aquaprox Benelux	Exact match	Sint-katelijne-waver, BelgiumHQ recorded Oct 28, 2026	11-50	23 contacts →
	Exact match “Welcome to the AQUAPROX Benelux page!” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22	Greensoil Group	Exact match	Genk, BelgiumHQ recorded Oct 28, 2026	11-50	21 contacts →
	Exact match “INNOVATIVE SOIL REMEDIATION SOLUTIONS Unique and complete Solutions GreenSoil offers our clients complete solutions for complex soil and groundwater contamination.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23	NUORO	Exact match	Heist-op-den-berg, BelgiumHQ recorded Oct 28, 2026	11-50	20 contacts →
	Exact match “Nuoro specializes in advanced wastewater treatment, water reuse technologies and bio-energy.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	Aaqua NV	Exact match	Sint-katelijne Waver, BelgiumHQ recorded Oct 28, 2026	11-50	20 contacts →
	Exact match “Welcome to the AAQUA page!” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	Aquaduin	Exact match	Koksijde, BelgiumHQ recorded Oct 28, 2026	11-50	19 contacts →
	Exact match “Aquaduin (IWVA ov) verzorgt de productie en distributie aan de gemeenten Alveringem, De Panne, Koksijde, Nieuwpoort, Veurne en enkele deelgemeenten van Diksmuide (Lampernisse…” Recorded in the RevenueBase company graph · Oct 28, 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 “organic recovery wastewater treatment services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 117 organic recovery wastewater treatment services based in Belgium

See the full list, filter by size, metro and specialty, and access 1,519 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Organic recovery wastewater treatment services based in Belgium at a glance

As of Oct 28, 2026

42.7%Verified-email coverage

30.4Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · Ghent

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 117 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 “organic recovery wastewater treatment services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,519 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 28, 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 “organic recovery wastewater treatment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many organic recovery wastewater treatment services are there based in Belgium?

RevenueBase identified 117 company matches for organic recovery wastewater treatment services associated with Belgium as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most organic recovery wastewater treatment services?

Ghent leads with 5 company records, followed by Mechelen (4) and Antwerp (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,519 professional contacts with verified work emails tracked across these 117 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 28, 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.