Company lists · Data refreshed September 2026

Top 25 Waste treatment biotech companies based in Belgium

Name: Waste treatment biotech companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 76 companies tracked

RevenueBase identified 76 waste treatment biotech companies headquartered in Belgium as of September 2026 and tracks 1,635 professional contacts across them, including 737 with verified work emails. Gent is the largest hub.

This list covers waste treatment biotech companies headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

76Companies

1,635Contacts tracked

737Verified emails

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The 25 largest waste treatment biotech companies based in Belgium

Ranked by team size

Top 25 of 76 waste treatment biotech companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to waste treatment biotech companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ekopak Sustainable Water	Partial evidence	Deinze, BelgiumHQ checked Sep 19, 2026	201-500	125 contacts →
	Partial evidence “Ekopak provides innovative solutions for industrial water treatment and wastewater treatment.” Source: RevenueBase Database · checked Sep 19, 2026
2	Global Water & Energy	Partial evidence	Bruges, BelgiumHQ checked Sep 19, 2026	51-200	111 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
3	Eloy Water	Partial evidence	Sprimont, BelgiumHQ checked Sep 19, 2026	51-200	103 contacts →
	Partial evidence “In business since 1965, the Belgian company Eloy Water specialises in wastewater treatment and rainwater harvesting for both households, small and large communities.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ecosteryl	Indirect evidence	Mons, BelgiumHQ checked Sep 19, 2026	11-50	46 contacts →
	Indirect evidence “As a machine manufacturer for more than 70 years, Ecosteryl has developed unique expertise in the development of state-of-the-art specialized eco-friendly equipment.” Source: RevenueBase Database · checked Sep 19, 2026
5	BIO - Dynamics	Partial evidence	Wielsbeke, BelgiumHQ checked Sep 19, 2026	51-200	45 contacts →
	Partial evidence “Bio- Dynamics is specialized in building tanks for wastewater treatment plants, biogas plants and for industrial and agricultural applications.” Source: RevenueBase Database · checked Sep 19, 2026
6	Deme Environmental Contractors Decnv	Indirect evidence	Zwijndrecht, BelgiumHQ checked Sep 19, 2026	201-500	38 contacts →
	Indirect evidence “DEME Environmental Contractors (DEC) is an international environmental contractors with more than twenty years experience.” Source: RevenueBase Database · checked Sep 19, 2026
7	Cebedeau	Indirect evidence	Liège, BelgiumHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “Le CEBEDEAU est spécialisé dans la gestion et le traitement (par voie biologique et/ou physicochimique) des eaux usées, tant domestiques qu’industrielles.” Source: RevenueBase Database · checked Sep 19, 2026
8	Veolia I Water Tech Belgium	Indirect evidence	Tienen, BelgiumHQ checked Sep 19, 2026	11-50	34 contacts →
	Indirect evidence “As the global water technology experts, we deliver on both performance and sustainability without compromise.” Source: RevenueBase Database · checked Sep 19, 2026
9	Inopsys NV	Indirect evidence	Mechelen, BelgiumHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “Industry generates hazardous and toxic flows that are not easy to process.” Source: RevenueBase Database · checked Sep 19, 2026
10	Dranco	Partial evidence	Gent, BelgiumHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “DRANCO nv is an engineering and lab services company, and a leading technology provider for anaerobic digestion and biogas generation from household waste organics and…” Source: RevenueBase Database · checked Sep 19, 2026
11	B.A.T. Services	Indirect evidence	Ghent, BelgiumHQ checked Sep 19, 2026	1-10	26 contacts →
	Indirect evidence “Sinds 1997 zijn wij gespecialiseerd in het verwerken van diverse biologische afvalstoffen en organische bijproducten.” Source: RevenueBase Database · checked Sep 19, 2026
12	Greensoil Group	Indirect evidence	Genk, BelgiumHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “INNOVATIVE SOIL REMEDIATION SOLUTIONS Unique and complete Solutions GreenSoil offers our clients complete solutions for complex soil and groundwater contamination.” Source: RevenueBase Database · checked Sep 19, 2026
13	Euraqua, Part Of Pollet Water Group	Partial evidence	Waregem, BelgiumHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial evidence “Since the early 1970s Euraqua Europe has specialised itself in all forms of water treatment, this with a focus on B2B customers.” Source: RevenueBase Database · checked Sep 19, 2026
14	Synpet Technologies	Partial evidence	Brussels, BelgiumHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “SynPet Technologies is a cleantech company transforming mixed waste into high-quality circular feedstock through its patented Thermal Conversion Process (TCP®).” Source: RevenueBase Database · checked Sep 19, 2026
15	Dimm Groupjml	Indirect evidence	Poperinge, BelgiumHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Dimm est spécialisé dans le domaine des technologies du traitement de l’eau.” Source: RevenueBase Database · checked Sep 19, 2026
16	Biogastec NV	Indirect evidence	Gentbrugge, BelgiumHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “BiogasTec nv is an energetic Belgian company founded in 2005 that builds and manages its own biogas installations.” Source: RevenueBase Database · checked Sep 19, 2026
17	Aquaprox Benelux	Indirect evidence	Sint-katelijne-waver, BelgiumHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Welcome to the AQUAPROX Benelux page!” Source: RevenueBase Database · checked Sep 19, 2026
18	Aaqua NV	Indirect evidence	Sint-katelijne Waver, BelgiumHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Welcome to the AAQUA page!” Source: RevenueBase Database · checked Sep 19, 2026
19	Energipole	Strong evidence	Brussels, BelgiumHQ checked Sep 19, 2026	201-500	18 contacts →
	Strong evidence “ENERGIPOLE offers its industrial and community customers innovative and tailor-made solutions for the design, construction and operation of waste treatment and recovery tools via…” Source: RevenueBase Database · checked Sep 19, 2026
20	NUORO	Partial evidence	Heist-op-den-berg, BelgiumHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “Nuoro specializes in advanced wastewater treatment, water reuse technologies and bio-energy.” Source: RevenueBase Database · checked Sep 19, 2026
21	Avecom	Indirect evidence	Wondelgem, BelgiumHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “With the goal of making the world a better and healthier place, combined with a strong scientific background, Avecom is a true leader in its field.” Source: RevenueBase Database · checked Sep 19, 2026
22	Aquaturbo - SFA Enviro	Indirect evidence	Halle, BelgiumHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “AQUATURBO™, Concepteur et Fabricant d'équipements de traitement des eaux usées.” Source: RevenueBase Database · checked Sep 19, 2026
23	Sodecon	Indirect evidence	Niel, BelgiumHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Passion for innovation and environmental excellence drives Sodecon to solve the toughest soil and water challenges.” Source: RevenueBase Database · checked Sep 19, 2026
24	Rematics	Partial evidence	Berbroek, BelgiumHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “At Rematics, we’re transforming the waste industry with cutting-edge technology.” Source: RevenueBase Database · checked Sep 19, 2026
25	Novotec BV	Strong evidence	Merelbeke, BelgiumHQ checked Sep 19, 2026	11-50	5 contacts →
	Strong evidence “Novotec bv designs, constructs and realizes projects in waste water treatment.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: waste treatment biotech companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names waste treatment biotech companies.
Partial evidence: Its own public description names part of waste treatment biotech companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waste treatment biotech companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 76 waste treatment biotech companies based in Belgium

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Waste treatment biotech companies based in Belgium at a glance

As of Sep 19, 2026

45.1%Verified-email coverage

21.5Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · Gent

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 76 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among waste treatment biotech companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “waste treatment biotech companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names waste treatment biotech companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among waste treatment biotech companies, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 737 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names waste treatment biotech companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many waste treatment biotech companies are there based in Belgium?

RevenueBase identified 76 waste treatment biotech companies headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ekopak Sustainable Water, headquartered in Deinze, tops this list with the largest team on record.

Which city has the most waste treatment biotech companies?

Gent leads with 3 headquartered companies, followed by Mechelen (3) and Antwerpen (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 737 verified decision-maker contacts tracked across these 76 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.