Company lists · Data refreshed November 2026
Top 25 Hydrological consultants based in Belgium
RevenueBase identified 67 company matches for hydrological consultants associated with Belgium as of November 2026 and tracks 1,055 professional contacts across them, including 521 with verified work emails. Namur is the largest hub.
This list covers company matches for hydrological consultants 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 hydrological consultants based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 227 contacts → | ||||
Exact match “Antea Group is an international consulting and engineering firm, specializing in full-service solutions in the fields of environment, infrastructure, public space, and water.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 134 contacts → | ||||
Exact match “IMDC (International Marine and Dredging Consultants) offers highly skilled expertise to tackle a wide range of water-related issues.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 43 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 38 contacts → | ||||
Exact match “Bureau d'études en environnement dans les secteurs de l'eau, du sol et de l'énergie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 33 contacts → | ||||
Exact match “BOSAQ is a circular water company with a mission to develop and build innovative solutions to secure process and drinking water worldwide in a circular and socially responsible…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 32 contacts → | ||||
Exact match “With over 40 years of experience in building technologies, sustainability, infrastructure, and water management, Groep Infrabo is an independent engineering and consultancy firm…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “AGT-Advanced Groundwater Techniques specializes in applied groundwater techniques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “VERIDE BV is uw internationale partner met specialisatie in het ontwerp en beheer van milieutechnische installaties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Waar een wil is, is een weg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “Your reliable partner developing smart and sustainable hydraulic systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “AQUALE is an engineering company specialised in environmental protection, focused on 3D numerical modelling: surface and underground flow modelling, contaminant and Heat transport…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Revalio is a sustainable water company based in Belgium, delivering circular solutions to industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “Since its founding in Aquaconseil has matured into a professional and strictly independent consultant.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Sumaqua is an independent high-tech company focusing on water management and modelling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “SEASOILS is a Belgian based professional engineering services firm, specialising in the fields of light Geotechnics, Environment and hydro surveys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “The Hydro-Climate Extremes Lab (H-CEL) focuses on hydrology and land–climate interactions to monitor and understand the evolution of extreme events such as heavy rainfall, floods…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “ARTESIA was founded by 4 geological engineers passionated about hydrogeology, applied to sensitive and complex contexts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “RAISô propose un service de consultance en environnement, spécialisé dans la gestion des eaux souterraines et de surface.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “LLEC is specialized in civil engineering (structural and geotechnical analyses) with a specific expertise and focus on port, river and hydraulic engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Why water?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Smart Energie, een studiebureau dat zich toespitst op een reeks geïntegreerde ingenieursstudies: EPB, EPC, veiligheidscoördinatie, 3D-visualisatie en luchtdichtheidsmetingen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Bureau d'étude d'ingénierie spécialisé en hydrogéologie et géothermie, nous vous accompagnons tout au long de votre projet Ingénierie conseil | assistance maitrise d'ouvrage |…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “RECOsol est un bureau d'étude spécialisé dans les problématiques environnementales telles que les pollutions de sol et de l'eau souterraine, les tests d'infiltration, la gestion…” 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 “hydrological consultants”. 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 67 hydrological consultants based in Belgium
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Hydrological consultants 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 67 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 “hydrological consultants” 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 521 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 “hydrological consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrological consultants are there based in Belgium?
RevenueBase identified 67 company matches for hydrological consultants 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?
Antea Group Belgium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydrological consultants?
Namur leads with 6 company records, followed by Brussels (3) and Deinze (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 521 professional contacts with verified work emails tracked across these 67 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 67 hydrological consultants based in Belgium. Start with a free account, no credit card.
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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.
More company lists
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- New lists
- Hydrological consultants based in Brisbane, Australia
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Company intelligence · public preview
Top 25 hydrological consultants 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 67 matching company records for hydrological consultants based in Belgium, with 1,055 tracked contacts and 521 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 hydrological consultants 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 |  Antea Group Belgiumanteagroup.beHQ: Antwerp, BelgiumReported employees: 201-500 | Antwerp, Belgium | 201-500 | Exact match | 227 contacts → |
“Antea Group is an international consulting and engineering firm, specializing in full-service solutions in the fields of environment, infrastructure, public space, and water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IMDCimdc.beHQ: Antwerp, BelgiumReported employees: 51-200 | Antwerp, Belgium | 51-200 | Exact match | 134 contacts → |
“IMDC (International Marine and Dredging Consultants) offers highly skilled expertise to tackle a wide range of water-related issues.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sher Ingénieurs-Conseilssher.beHQ: Vedrin, BelgiumReported employees: 11-50 | Vedrin, Belgium | 11-50 | Exact match | 43 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Geolysgeolys.beHQ: Ciney, BelgiumReported employees: 11-50 | Ciney, Belgium | 11-50 | Exact match | 38 contacts → |
“Bureau d'études en environnement dans les secteurs de l'eau, du sol et de l'énergie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  BOSAQbosaq.comHQ: Deinze, BelgiumReported employees: 51-200 | Deinze, Belgium | 51-200 | Exact match | 33 contacts → |
“BOSAQ is a circular water company with a mission to develop and build innovative solutions to secure process and drinking water worldwide in a circular and socially responsible…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Groep Infraboinfrabo.beHQ: Westerlo, BelgiumReported employees: 11-50 | Westerlo, Belgium | 11-50 | Exact match | 32 contacts → |
“With over 40 years of experience in building technologies, sustainability, infrastructure, and water management, Groep Infrabo is an independent engineering and consultancy firm…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  AGT NVagt.beHQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 28 contacts → |
“AGT-Advanced Groundwater Techniques specializes in applied groundwater techniques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ramboll Groupramboll.comHQ: BelgiumReported employees: Not recorded | Belgium | Not recorded | Exact match | 18 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Verideveride.beHQ: Geel, BelgiumReported employees: 11-50 | Geel, Belgium | 11-50 | Exact match | 17 contacts → |
“VERIDE BV is uw internationale partner met specialisatie in het ontwerp en beheer van milieutechnische installaties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Baldewijnsbaldewijns.beHQ: Paal, BelgiumReported employees: 51-200 | Paal, Belgium | 51-200 | Exact match | 15 contacts → |
“Waar een wil is, is een weg.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Vamecovameco.beHQ: Diksmuide, BelgiumReported employees: 11-50 | Diksmuide, Belgium | 11-50 | Exact match | 10 contacts → |
“Your reliable partner developing smart and sustainable hydraulic systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Aqualeaquale.comHQ: Namur, BelgiumReported employees: 1-10 | Namur, Belgium | 1-10 | Exact match | 10 contacts → |
“AQUALE is an engineering company specialised in environmental protection, focused on 3D numerical modelling: surface and underground flow modelling, contaminant and Heat transport…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Revaliorevalio.techHQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 10 contacts → |
“Revalio is a sustainable water company based in Belgium, delivering circular solutions to industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Aquaconseil Sprlaquaconseil.comHQ: Visé, BelgiumReported employees: 1-10 | Visé, Belgium | 1-10 | Exact match | 9 contacts → |
“Since its founding in Aquaconseil has matured into a professional and strictly independent consultant.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sumaquasumaqua.beHQ: Leuven, BelgiumReported employees: 1-10 | Leuven, Belgium | 1-10 | Exact match | 8 contacts → |
“Sumaqua is an independent high-tech company focusing on water management and modelling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Seasoils BVseasoils.comHQ: Bruges, BelgiumReported employees: 11-50 | Bruges, Belgium | 11-50 | Exact match | 8 contacts → |
“SEASOILS is a Belgian based professional engineering services firm, specialising in the fields of light Geotechnics, Environment and hydro surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Hydro-Climate Extremes LAB H-Celugent.beHQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 8 contacts → |
“The Hydro-Climate Extremes Lab (H-CEL) focuses on hydrology and land–climate interactions to monitor and understand the evolution of extreme events such as heavy rainfall, floods…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Artesiaartesia.techHQ: Ougrée, BelgiumReported employees: 1-10 | Ougrée, Belgium | 1-10 | Exact match | 6 contacts → |
“ARTESIA was founded by 4 geological engineers passionated about hydrogeology, applied to sensitive and complex contexts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  RAISÔraiso.beHQ: Liège, BelgiumReported employees: 1-10 | Liège, Belgium | 1-10 | Exact match | 6 contacts → |
“RAISô propose un service de consultance en environnement, spécialisé dans la gestion des eaux souterraines et de surface.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  LLECllec.beHQ: Waregem, BelgiumReported employees: 1-10 | Waregem, Belgium | 1-10 | Exact match | 5 contacts → |
“LLEC is specialized in civil engineering (structural and geotechnical analyses) with a specific expertise and focus on port, river and hydraulic engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Topokor NVtopokor.beHQ: Kortrijk, BelgiumReported employees: 1-10 | Kortrijk, Belgium | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Water Expertswaterexperts.comHQ: Deinze, BelgiumReported employees: 1-10 | Deinze, Belgium | 1-10 | Exact match | 4 contacts → |
“Why water?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Smart Energiesmartenergie.beHQ: Zaventem, BelgiumReported employees: 1-10 | Zaventem, Belgium | 1-10 | Exact match | 3 contacts → |
“Smart Energie, een studiebureau dat zich toespitst op een reeks geïntegreerde ingenieursstudies: EPB, EPC, veiligheidscoördinatie, 3D-visualisatie en luchtdichtheidsmetingen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Phreatis Geothermal & Groundwaterphreatis.comHQ: Nivelles, BelgiumReported employees: 1-10 | Nivelles, Belgium | 1-10 | Exact match | 2 contacts → |
“Bureau d'étude d'ingénierie spécialisé en hydrogéologie et géothermie, nous vous accompagnons tout au long de votre projet Ingénierie conseil | assistance maitrise d'ouvrage |…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 2 contacts → |
“RECOsol est un bureau d'étude spécialisé dans les problématiques environnementales telles que les pollutions de sol et de l'eau souterraine, les tests d'infiltration, la gestion…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 67 company matches
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Hydrological consultants: 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
63 records in the displayed employee bands.
4 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 67 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 hydrological consultants?
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 hydrological consultants did RevenueBase find based in Belgium?
The saved snapshot records 67 matching company records, 1,055 tracked contacts and 521 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
Hydrological consultants by geography
- Hydrological consultants based in Brisbane, Australia
- Hydrological consultants based in Melbourne, Australia
- Hydrological consultants based in Perth, Australia
- Hydrological consultants based in Sydney, Australia
- Hydrological consultants based in Belo Horizonte, Brazil
- Hydrological consultants based in Sao Paulo, Brazil
- Hydrological consultants based in Calgary, Canada
- Hydrological consultants based in Santiago, Chile
- Hydrological consultants based in Paris, France
- Hydrological consultants based in Auckland, New Zealand
- Hydrological consultants based in Johannesburg, South Africa
- Hydrological consultants based in Madrid, Spain
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 hydrological consultants based in Belgium. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydrological-consultants/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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Company intelligence · public preview
Top 25 hydrological consultants based in Belgium
RevenueBase records 67 matching company records for hydrological consultants based in Belgium, with 1,055 tracked contacts and 521 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 hydrological consultants 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 | Antea Group Belgiumanteagroup.be HQ: Antwerp, BelgiumReported employees: 201-500 | Antwerp, Belgium | 201-500 | Exact match | 227 contacts → |
“Antea Group is an international consulting and engineering firm, specializing in full-service solutions in the fields of environment, infrastructure, public space, and water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IMDCimdc.be HQ: Antwerp, BelgiumReported employees: 51-200 | Antwerp, Belgium | 51-200 | Exact match | 134 contacts → |
“IMDC (International Marine and Dredging Consultants) offers highly skilled expertise to tackle a wide range of water-related issues.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sher Ingénieurs-Conseilssher.be HQ: Vedrin, BelgiumReported employees: 11-50 | Vedrin, Belgium | 11-50 | Exact match | 43 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Geolysgeolys.be HQ: Ciney, BelgiumReported employees: 11-50 | Ciney, Belgium | 11-50 | Exact match | 38 contacts → |
“Bureau d'études en environnement dans les secteurs de l'eau, du sol et de l'énergie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | BOSAQbosaq.com HQ: Deinze, BelgiumReported employees: 51-200 | Deinze, Belgium | 51-200 | Exact match | 33 contacts → |
“BOSAQ is a circular water company with a mission to develop and build innovative solutions to secure process and drinking water worldwide in a circular and socially responsible…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Groep Infraboinfrabo.be HQ: Westerlo, BelgiumReported employees: 11-50 | Westerlo, Belgium | 11-50 | Exact match | 32 contacts → |
“With over 40 years of experience in building technologies, sustainability, infrastructure, and water management, Groep Infrabo is an independent engineering and consultancy firm…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | AGT NVagt.be HQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 28 contacts → |
“AGT-Advanced Groundwater Techniques specializes in applied groundwater techniques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ramboll Groupramboll.com HQ: BelgiumReported employees: Not recorded | Belgium | Not recorded | Exact match | 18 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Verideveride.be HQ: Geel, BelgiumReported employees: 11-50 | Geel, Belgium | 11-50 | Exact match | 17 contacts → |
“VERIDE BV is uw internationale partner met specialisatie in het ontwerp en beheer van milieutechnische installaties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Baldewijnsbaldewijns.be HQ: Paal, BelgiumReported employees: 51-200 | Paal, Belgium | 51-200 | Exact match | 15 contacts → |
“Waar een wil is, is een weg.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Vamecovameco.be HQ: Diksmuide, BelgiumReported employees: 11-50 | Diksmuide, Belgium | 11-50 | Exact match | 10 contacts → |
“Your reliable partner developing smart and sustainable hydraulic systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aqualeaquale.com HQ: Namur, BelgiumReported employees: 1-10 | Namur, Belgium | 1-10 | Exact match | 10 contacts → |
“AQUALE is an engineering company specialised in environmental protection, focused on 3D numerical modelling: surface and underground flow modelling, contaminant and Heat transport…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Revaliorevalio.tech HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 10 contacts → |
“Revalio is a sustainable water company based in Belgium, delivering circular solutions to industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aquaconseil Sprlaquaconseil.com HQ: Visé, BelgiumReported employees: 1-10 | Visé, Belgium | 1-10 | Exact match | 9 contacts → |
“Since its founding in Aquaconseil has matured into a professional and strictly independent consultant.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sumaquasumaqua.be HQ: Leuven, BelgiumReported employees: 1-10 | Leuven, Belgium | 1-10 | Exact match | 8 contacts → |
“Sumaqua is an independent high-tech company focusing on water management and modelling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Seasoils BVseasoils.com HQ: Bruges, BelgiumReported employees: 11-50 | Bruges, Belgium | 11-50 | Exact match | 8 contacts → |
“SEASOILS is a Belgian based professional engineering services firm, specialising in the fields of light Geotechnics, Environment and hydro surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hydro-Climate Extremes LAB H-Celugent.be HQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 8 contacts → |
“The Hydro-Climate Extremes Lab (H-CEL) focuses on hydrology and land–climate interactions to monitor and understand the evolution of extreme events such as heavy rainfall, floods…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Artesiaartesia.tech HQ: Ougrée, BelgiumReported employees: 1-10 | Ougrée, Belgium | 1-10 | Exact match | 6 contacts → |
“ARTESIA was founded by 4 geological engineers passionated about hydrogeology, applied to sensitive and complex contexts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RAISÔraiso.be HQ: Liège, BelgiumReported employees: 1-10 | Liège, Belgium | 1-10 | Exact match | 6 contacts → |
“RAISô propose un service de consultance en environnement, spécialisé dans la gestion des eaux souterraines et de surface.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | LLECllec.be HQ: Waregem, BelgiumReported employees: 1-10 | Waregem, Belgium | 1-10 | Exact match | 5 contacts → |
“LLEC is specialized in civil engineering (structural and geotechnical analyses) with a specific expertise and focus on port, river and hydraulic engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Topokor NVtopokor.be HQ: Kortrijk, BelgiumReported employees: 1-10 | Kortrijk, Belgium | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Water Expertswaterexperts.com HQ: Deinze, BelgiumReported employees: 1-10 | Deinze, Belgium | 1-10 | Exact match | 4 contacts → |
“Why water?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Smart Energiesmartenergie.be HQ: Zaventem, BelgiumReported employees: 1-10 | Zaventem, Belgium | 1-10 | Exact match | 3 contacts → |
“Smart Energie, een studiebureau dat zich toespitst op een reeks geïntegreerde ingenieursstudies: EPB, EPC, veiligheidscoördinatie, 3D-visualisatie en luchtdichtheidsmetingen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Phreatis Geothermal & Groundwaterphreatis.com HQ: Nivelles, BelgiumReported employees: 1-10 | Nivelles, Belgium | 1-10 | Exact match | 2 contacts → |
“Bureau d'étude d'ingénierie spécialisé en hydrogéologie et géothermie, nous vous accompagnons tout au long de votre projet Ingénierie conseil | assistance maitrise d'ouvrage |…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 2 contacts → |
“RECOsol est un bureau d'étude spécialisé dans les problématiques environnementales telles que les pollutions de sol et de l'eau souterraine, les tests d'infiltration, la gestion…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Hydrological consultants: 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
63 records in the displayed employee bands.
4 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 67 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 hydrological consultants?
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 hydrological consultants did RevenueBase find based in Belgium?
The saved snapshot records 67 matching company records, 1,055 tracked contacts and 521 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 hydrological consultants based in Belgium. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydrological-consultants/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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