Company lists · Data refreshed September 2026

Top 25 Hydropower consulting firms based in Belgium

Name: Hydropower consulting firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 71 companies tracked

RevenueBase identified 71 hydropower consulting firms headquartered in Belgium as of September 2026 and tracks 6,580 professional contacts across them, including 571 with verified work emails and 211 with mobile numbers. Gent is the largest hub.

This list covers hydropower consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

71Companies

6,580Contacts tracked

571Verified emails

211Mobile numbers

Unlock all 71 companies Free signup · no credit card · 500 free credits

The 25 largest hydropower consulting firms based in Belgium

Ranked by team size

Top 25 of 71 hydropower consulting firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names hydropower consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	IMDCIndirect evidence	Antwerp, BelgiumHQ checked Sep 3, 2026	51-200	130
	“IMDC (International Marine and Dredging Consultants) offers highly skilled expertise to tackle a wide range of water-related issues.” Source: company website · checked Sep 3, 2026
2	Trevi NVIndirect evidence	Gentbrugge, BelgiumHQ checked Sep 3, 2026	51-200	101
	“Trevi Environmental Solutions is a Belgian environmental technology company.” Source: company website · checked Sep 3, 2026
3	Bureau D Etudes LemaireIndirect evidence	Grace-Hollogne, BelgiumHQ checked Sep 3, 2026	51-200	74
	“Le bureau d’études Lemaire a été fondé par Frédéric Lemaire, ingénieur civil en construction.” Source: company website · checked Sep 3, 2026
4	Sher Ingénieurs-ConseilsIndirect evidence	Vedrin, BelgiumHQ checked Sep 3, 2026	11-50	38
	“SHER Ingénieurs-Conseils, a Belgian engineering consultancy office and member of the Artelia Group, provides its services worldwide for projects related to water, human and animal…” Source: company website · checked Sep 3, 2026
5	DE Klerck Engineering SdkeIndirect evidence	Brugge, BelgiumHQ checked Sep 3, 2026	51-200	36
	“De Klerck Engineering (DKE) is een familiaal en multidisciplinair ingenieursbureau, opgericht in 1973.” Source: company website · checked Sep 3, 2026
6	Groep InfraboIndirect evidence	Westerlo, BelgiumHQ checked Sep 3, 2026	11-50	33
	“With over 40 years of experience in building technologies, sustainability, infrastructure, and water management, Groep Infrabo is an independent engineering and consultancy firm…” Source: company website · checked Sep 3, 2026
7	AGT NVIndirect evidence	Kontich, BelgiumHQ checked Sep 3, 2026	11-50	29
	“AGT-Advanced Groundwater Techniques specializes in applied groundwater techniques.” Source: company website · checked Sep 3, 2026
8	Seca EngineeringIndirect evidence	BelgiumHQ checked Sep 3, 2026	11-50	16
	“SECA BENELUX, après plus de 25 ans au sein du Groupe SECA, a décidé de poursuivre son développement en dehors du Groupe SECA, tout en maintenant un partenariat privilégié.” Source: company website · checked Sep 3, 2026
9	Archimedes NVIndirect evidence	Keerbergen, BelgiumHQ checked Sep 3, 2026	11-50	15
	“STABILITEIT - TECHNIEKEN - VEILIGHEIDSCOÖRDINATIE - EPB Als ingenieursbureau voor bouw en milieu zijn wij praktijkgericht en prijsbewust.” Source: company website · checked Sep 3, 2026
10	Studie10 Ingenieursbureau BvbaIndirect evidence	Lier, BelgiumHQ checked Sep 3, 2026	11-50	14
	“Door de zaakvoerders Werner Goris en Bart Bruyns en in 2017 versterkt met Jeroen Van Ruijssevelt als bijkomende zaakvoerder, vormt Studie10 een jong ingenieursbureau dat zich…” Source: company website · checked Sep 3, 2026
11	Ramboll GroupIndirect evidence	BelgiumHQ checked Sep 3, 2026	n/a	14
	“The Ramboll Group has entered into an agreement to acquire the US engineering and design consultancy OBG, adding 900 experts within water, energy, environment and advanced…” Source: company website · checked Sep 3, 2026
12	2b-SafeIndirect evidence	Glabbeek, BelgiumHQ checked Sep 3, 2026	11-50	14
	“Ingenieurs en adviesbureau gespecialiseerd in de bouwsector en actief over heel België.” Source: company website · checked Sep 3, 2026
13	AdvistaIndirect evidence	Louvain-La-Neuve Bruxelles, BelgiumHQ checked Sep 3, 2026	1-10	13
	“ADVISTA est un bureau d’études et de conseils en environnement et développement durable.” Source: company website · checked Sep 3, 2026
14	ENDESIndirect evidence	Tielt, BelgiumHQ checked Sep 3, 2026	11-50	11
	“ENDES, een verzameling van gedreven ingenieurs met passie voor techniek.” Source: company website · checked Sep 3, 2026
15	Gesplan Bureau D'étudesIndirect evidence	Louveigne, BelgiumHQ checked Sep 3, 2026	1-10	10
	“Gesplan est un bureau d’études d’ingénierie spécialisé dans différents domaines de la construction : génie civil, bâtiment, infrastructure, voiries, assainissement des eaux et des…” Source: company website · checked Sep 3, 2026
16	EnersyntPartial evidence	Leuven, BelgiumHQ checked Sep 3, 2026	1-10	8
	“Enersynt is an agile engineering consulting firm dedicated to designing and realising your high voltage installations.” Source: company website · checked Sep 3, 2026
17	MVA EngineeringIndirect evidence	Brakel, BelgiumHQ checked Sep 3, 2026	1-10	7
	“Electrical & Mechanical Engineering firm, specialised in public water and infrastructural works: Locks, bridges, flood control and water treatment.” Source: company website · checked Sep 3, 2026
18	Wascos SprlPartial evidence	Ecaussinnes, BelgiumHQ checked Sep 3, 2026	1-10	7
	“Wascos has been offering high quality services of consulting engineering for 20 years.” Source: company website · checked Sep 3, 2026
19	Bureau D'etudes Delta G.CIndirect evidence	Liege, BelgiumHQ checked Sep 3, 2026	1-10	6
	Source: company website · checked Sep 3, 2026
20	Bureau DW BvbaIndirect evidence	Geel, BelgiumHQ checked Sep 3, 2026	1-10	5
	“Bureau DW bvba is een onafhankelijk ingenieursbureau, gespecialiseerd in milieu- en omgevingsstudies, dat in 2016 werd opgericht door de bio-ingenieurs Jef Dierckx en Rob Wuyts.” Source: company website · checked Sep 3, 2026
21	RAISÔIndirect evidence	Liege, BelgiumHQ checked Sep 3, 2026	1-10	5
	“RAISô propose un service de consultance en environnement, spécialisé dans la gestion des eaux souterraines et de surface.” Source: company website · checked Sep 3, 2026
22	Oliva TechnicsIndirect evidence	Genk, BelgiumHQ checked Sep 3, 2026	1-10	4
	“Bij OLIVA TECHNICS kan u terecht voor elke expertise opdracht: Van hoog technologisch en specifiek technisch gericht tot multidisciplinaire opdrachten.” Source: company website · checked Sep 3, 2026
23	Alpha-Studieb.U.R.O. BvbaIndirect evidence	Antwerp, BelgiumHQ checked Sep 3, 2026	11-50	4
	“Ingenieursbureau bouwkunde, civiele techniek en geotechniek met meer dan 40 jaar ervaring in de uitvoering van industriële projecten, infrastructuurwerken met activiteiten…” Source: company website · checked Sep 3, 2026
24	Bova EnviroPartial evidence	Destelbergen, BelgiumHQ checked Sep 3, 2026	11-50	4
	“NEW JOBS @ BOVA ENVIRO+ is a consulting company with more than 20 years of experience, active in Flanders, Brussels, Wallonia and the Netherlands.” Source: company website · checked Sep 3, 2026
25	Gp3d BVIndirect evidence	Genk, BelgiumHQ checked Sep 3, 2026	1-10	3
	“GP3D is een onafhankelijk studiebureau, opgericht in 2020 door Marco Pibiri en Arjan Gorinsek.” Source: company website · checked Sep 3, 2026

Showing 25 of 71 hydropower consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 571 reachable decision-makers.

Free signup · no credit card

See all 71 companies

Hydropower consulting firms based in Belgium at a glance

As of Sep 3, 2026

1-10Median size (employees)

GentLargest hub · 3 HQs

211Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

61–90

348

90–180

186

180+

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 hydropower consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “hydropower consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among hydropower consulting firms, 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 an evidence 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, 571 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 3, 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

How many hydropower consulting firms are there based in Belgium?

RevenueBase identified 71 hydropower consulting firms 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?

IMDC, headquartered in Namur, tops this list with the largest team on record.

Which city has the most hydropower consulting firms?

Gent leads with 3 headquartered companies, followed by Liege (2) and Genk (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 571 verified decision-maker contacts tracked across these 71 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 71 hydropower consulting firms based in Belgium. Start with a free account, no credit card.

Get the full list

Related lists

Hydropower consulting firms by geography

Browse the directory

Browse: Companies home · All Belgium lists · All Hydropower consulting firms lists · New lists

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.