Company lists · Data refreshed November 2026

Top 25 Groundwater consultants based in Switzerland

RevenueBase identified 122 company matches for groundwater consultants associated with Switzerland as of November 2026 and tracks 836 professional contacts across them, including 296 with verified work emails. Zurich is the largest hub.

This list covers company matches for groundwater consultants associated with Switzerland, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
122Companies
836Contacts tracked
296Verified emails
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The 25 largest groundwater consultants based in Switzerland

Ranked by team size
Top 25 of 122 company matches for groundwater consultants based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 match8048 Zürich, SwitzerlandHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Die Jäckli Geologie AG ist ein eigenständiges Schweizer Beratungsunternehmen mit verschiedenen Standorten in der Nord- und Zentralschweiz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTramelan, SwitzerlandHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Le Groupe GVH est un groupement de bureaux d'ingénieurs offrant les prestations de conception, de réalisation d'ouvrage, et de conseils en matière technique dans le domaine du…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Wir beraten seit 1974 Bauherren und Planer in allen Fragen rund um den Baugrund.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Wir sind eine eigenständige Ingenieurunternehmung für Planung, Beratung und Realisierung mit Schwergewicht im Siedlungswasserbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Unsere Dienstleistungen stehen oft im Spannungsfeld von Nutzungs- und Schutzinteressen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Depuis 1960, nous proposons des prestations de conseil en matière de géologie de l’ingénieur et d’hydrogéologie technique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAarau, SwitzerlandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“For more than 100 years, Waldburger Ingenieure AG and its predecessor companies have been heavily involved in urban water management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLe Mont Sur Lausanne, SwitzerlandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“OUR HISTORY Hydrique Ingénieurs was founded in 2006 by two civil engineers, both passionate about water and energy domains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPayerne, SwitzerlandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“ABA-GEOL SA est une société active dans les domaines de la géologie, de l'hydrogéologie, de la géotechnique et de l'environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAdligenswil, SwitzerlandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Wir sind ein unabhängiges Unternehmen, das als Spezialist an der Schnittstelle zwischen Baugrund und Bauwerk agiert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFribourg, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Depuis 1991, Triform SA accompagne les acteurs publics et privés dans la réussite de leurs projets liés à l’eau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wir sind ein unabhängiges Dienstleistungs- und Beratungsunternehmen und arbeiten für Sie in den folgenden Bereichen- Geologie und Geotechnik - Altlasten, Bauschadstoffe und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Willkommen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRenens, SwitzerlandHQ recorded Nov 6, 20261,001-5,00012 contacts →

Exact match

“Gruner Stucky Ltd (formerly Stucky Ltd) is amongst the world leaders in design both for construction and rehabilitation of dam & hydropower schemes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUster, SwitzerlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Unsere Kerndisziplin ist die Wasserversorgung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSion, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Le bureau IDEALP a été formé en juin 2001 par 2 associés, Philippe Bianco et François Genolet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Als Spezialisten mit vielfältiger Erfahrung in noch so heiklen und komplexen Herausforderungen beraten wir Sie kompetent und individuell.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSion, SwitzerlandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“GéoVal Ingénieurs-Géologues SA est un bureau d’études basé à Sion, actif depuis en Valais dans les domaines de la géotechnique, des dangers naturels, de l’hydrogéologie, de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFribourg, SwitzerlandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Active sur toute la suisse romande et basée à Fribourg, nos activités couvrent les domaines de la géotechnique, la géologie, hydrogéologie et les dangers naturels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBiel, SwitzerlandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Die Firma toumi ag mit Hauptsitz in Biel-Bienne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStadt Luzern, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Die Keller + Lorenz AG ist ein in der Zentralschweiz seit 1971 erfolgreich etabliertes, wirtschaftlich unabhängiges Beratungsbüro.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“TK Consult AG offers an extensive service catalog in environmental and hydraulic engineering consulting, with special emphasis on the numerical modelling of hydrogeology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMuttenz, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Die PNP Geologie & Geotechnik AG ist ein Traditionsbetrieb mit über 30-jähriger Erfahrung in der Nordwestschweiz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSargans, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Unser Arbeitsalltag ist manchmal abenteuerlich und pionierhaft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLe Grand-saconnex, SwitzerlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“RC Ingénierie SA», fondée en 2017, poursuit le développement des activités et prestations assurées par l’entreprise Roland Cottier, ingénieur-conseil, entreprise fondée en 2006…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 122 groundwater consultants based in Switzerland

See the full list, filter by size, metro and specialty, and access 296 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Groundwater consultants based in Switzerland at a glance

As of Nov 6, 2026
35.4%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
8.2%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
45
51-200
3
201-500
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 122 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 Switzerland whose business descriptions match “groundwater 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 296 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 “groundwater consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many groundwater consultants are there based in Switzerland?

RevenueBase identified 122 company matches for groundwater consultants associated with Switzerland 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?

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

Which city has the most groundwater consultants?

Zurich leads with 10 company records, followed by Lausanne (3) and Uster (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 296 professional contacts with verified work emails tracked across these 122 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.

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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.