Company lists · Data refreshed November 2026

Top 25 Geoscience consulting firms based in Switzerland

RevenueBase identified 235 company matches for geoscience consulting firms associated with Switzerland as of November 2026 and tracks 2,799 professional contacts across them, including 1,142 with verified work emails. Zurich is the largest hub.

This list covers company matches for geoscience consulting firms 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 5, 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 5, 2026 How this list was built
235Companies
2,799Contacts tracked
1,142Verified emails
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The 25 largest geoscience consulting firms based in Switzerland

Ranked by team size
Top 25 of 235 company matches for geoscience consulting firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchLiestal, SwitzerlandHQ recorded Nov 5, 2026501-1,000276 contacts →

Exact match

“For over 90 years, HOLINGER has been solving engineering and scientific tasks in various fields related to the water cycle.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMuttenz, SwitzerlandHQ recorded Nov 5, 202651-200111 contacts →

Exact match

“Die komplexen Rahmenbedingungen erfordern eine ganzheitliche Sicht der Probleme, kreative Prozesse und eine entsprechend eingespielte Organisation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchThônex, SwitzerlandHQ recorded Nov 5, 202651-20063 contacts →

Exact match

“Fondé en 1979, le bureau Pierre Amsler était spécialisé dans les études géotechniques et les travaux spéciaux dès sa création.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSursee, SwitzerlandHQ recorded Nov 5, 202651-20058 contacts →

Exact match

“Studien, Beratungen, Konzepte, Planungen, Vermessungen, Projektierungen, Bauleitungen, Gesamtprojektleitungen, Expertisen, GIS- und lT-Dienstleistungen Wir sind ein führendes…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLausanne, SwitzerlandHQ recorded Nov 5, 202611-5056 contacts →

Exact match

“Fondé en 1985, biol conseils regroupe des ingénieurs de formations complémentaires dans les domaines de l’environnement et de l’aide à la décision.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLausanne, SwitzerlandHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“Depuis 1964, notre bureau est spécialisé dans la réalisation de travaux en relation avec le sol.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchChavannes-près-renens, SwitzerlandHQ recorded Nov 5, 202651-20046 contacts →

Exact match

“De Cérenville Géotechnique regroupe sous une même entité un bureau d’ingénieurs-conseils (ICOS) et un service d’essais et mesures (SEM), tous deux spécialisés dans les domaines de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact match8048 Zürich, SwitzerlandHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
9Exact matchWallisellen, SwitzerlandHQ recorded Nov 5, 202651-20040 contacts →

Exact match

“Langjährige Erfahrung und Nähe zu aktuellen Entwicklungen in sämtlichen umweltrelevanten Fragestellungen machen Ecosens zum führenden Beratungsunternehmen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchWeinfelden, SwitzerlandHQ recorded Nov 5, 202651-20038 contacts →

Exact match

“As a competent engineering, geomatics and spatial planning partner, we always focus on the needs of our customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchYverdon-les-bains, SwitzerlandHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Geo2X is a Swiss Company based near Geneva.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchGeneva, SwitzerlandHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“ECOTEC Environnement SA is a renewables and environment company based out of Rue Francois-Ruchon 3, Geneve, Geneve, Switzerland.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchFribourg, SwitzerlandHQ recorded Nov 5, 202651-20031 contacts →

Exact match

“TECNOSERVICE ENGINEERING SA est un bureau d’études et d’ingénieurs conseils pour les installations techniques et études énergétiques liées au bâtiment et à l’industrie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchRegensdorf, SwitzerlandHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“EFP AG Ingenieure Planer Geometer setzen sich für zukunftsgerichtete Ingenieurlösungen ein, die den Bedürfnissen der Nutzerinnen und Nutzer genauso verpflichtet sind wie einem…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchZürich, SwitzerlandHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
16Exact matchGeneve Carouge, SwitzerlandHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Cement Engineering SA (CESA) Engineering is a professionals business!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchEmmenbrücke, SwitzerlandHQ recorded Nov 5, 202651-20028 contacts →

Exact match

“Die Emch+Berger WSB AG ist ein Unternehmen der 1953 gegründeten Emch+Berger Gruppe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSion, SwitzerlandHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“IG group SA - Bureau d'ingénieurs et géomètres MESURER LE PRESENT - STRUCTURER L'AVENIR Votre partenaire de qualité et de proximité en Valais IG group en bref • Plus de 45 ans…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchZurich, SwitzerlandHQ recorded Nov 5, 202611-5025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSchlieren, SwitzerlandHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“Die Acht Grad Ost AG – vormals SWR Geomatik AG – bietet rund um die Kernkompetenzen der Ingenieure und Geometer Beratungen an, die weit über das Vermessen und Sammeln von Daten…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchGümligen, SwitzerlandHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“Die Firma bbp geomatik ag ist ein führendes Geomatik- und Vermessungsbüro im Raum Bern.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBrugg, SwitzerlandHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“Die Steinmann Ingenieure und Planer AG mit Sitz in Brugg, Baden, Aarau und Muri ist Teil der Steinmann Group mit mehr als 90 Fachkräften und einem breit abgestützten Knowhow in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchDomat/ems, SwitzerlandHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Aus Tradition engagiert, innovativ und immer auf der Suche nach der besten Lösung!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLausanne, SwitzerlandHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
25Exact matchWeinfelden, SwitzerlandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Ingenias ist Ihr Umwelt-Ingenieurbüro für anspruchsvolle Aufgaben in den Bereichen Umwelt, Wasser und Geologie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 235 geoscience consulting firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,142 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geoscience consulting firms based in Switzerland at a glance

As of Nov 5, 2026
40.8%Verified-email coverage
11.9Average contacts per company
1-10Median size (employees)
7.7%Largest-city concentration · Zurich
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
127
11-50
80
51-200
17
201-500
4
501-1,000
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 235 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 “geoscience consulting firms” 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 1,142 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 5, 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 “geoscience consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geoscience consulting firms are there based in Switzerland?

RevenueBase identified 235 company matches for geoscience consulting firms 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?

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

Which city has the most geoscience consulting firms?

Zurich leads with 18 company records, followed by Lausanne (10) and Geneva (9).

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 1,142 professional contacts with verified work emails tracked across these 235 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 5, 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.