Company lists · Data refreshed October 2026

Top 25 Geoscientific engineering services based in Switzerland

RevenueBase identified 570 company matches for geoscientific engineering services associated with Switzerland as of October 2026 and tracks 6,709 professional contacts across them, including 2,941 with verified work emails. Zurich is the largest hub.

This list covers company matches for geoscientific engineering services 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 October 26, 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 Oct 26, 2026 How this list was built
570Companies
6,709Contacts tracked
2,941Verified emails
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The 25 largest geoscientific engineering services based in Switzerland

Ranked by team size
Top 25 of 570 company matches for geoscientific engineering services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchBasel, SwitzerlandHQ recorded Oct 26, 20261,001-5,000475 contacts →

Exact match

“Gruner at a glance Founded: 1862 in Basel, Switzerland Legal form: Since 1970, public limited company owned by the founding families and employees Employees: more than 1,200 from…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact match9001 St. Gallen, SwitzerlandHQ recorded Oct 26, 2026201-500429 contacts →

Exact match

“Geoquip Marine is a geotechnical data acquisition company safely delivering offshore geotechnical site investigations and engineering services to clients worldwide.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchLiestal, SwitzerlandHQ recorded Oct 26, 2026501-1,000266 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 · Oct 26, 2026 · View company records in RevenueBase
4Exact matchBern 14, SwitzerlandHQ recorded Oct 26, 2026201-500163 contacts →

Exact match

“IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchMuttenz, SwitzerlandHQ recorded Oct 26, 202651-200106 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 · Oct 26, 2026 · View company records in RevenueBase
6Exact matchStadtkreis 1 Altstadt, SwitzerlandHQ recorded Oct 26, 202651-20070 contacts →

Exact match

“In der Bearbeitung von interdisziplinären Grossprojekten bis zu kleinen «Eine-Person-Projekten» bietet Locher Ingenieure das ideale Umfeld.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchGeneva, SwitzerlandHQ recorded Oct 26, 202651-20070 contacts →

Exact match

“T- est un groupe de bureaux d'ingénieurs en génie civil, spécialisé dans l'étude de projets et la direction de travaux.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchPfäffikon, SwitzerlandHQ recorded Oct 26, 202651-20068 contacts →

Exact match

“Die Haupttätigkeitsfelder der über 160 Mitarbeitenden der Geoinfra Ingenieure AG sind die kommunale Planung, die Vermessung, die Geoinformation (GIS) sowie die Projektierung und…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchGlattpark (opfikon), SwitzerlandHQ recorded Oct 26, 202651-20067 contacts →

Exact match

“Wir messen und dokumentieren - überall dort, wo Bauwerk und Boden im Fokus stehen.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchSursee, SwitzerlandHQ recorded Oct 26, 202651-20060 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 · Oct 26, 2026 · View company records in RevenueBase
11Exact matchThônex, SwitzerlandHQ recorded Oct 26, 202651-20060 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 · Oct 26, 2026 · View company records in RevenueBase
12Exact matchLugano, SwitzerlandHQ recorded Oct 26, 202651-20059 contacts →

Exact match

“Project Partners Ltd Consulting Engineers is an engineering firm, with headquarter in Lugano-Switzerland, specialized in the construction and strategic consultancy of large works…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchBellinzona, SwitzerlandHQ recorded Oct 26, 202651-20056 contacts →

Exact match

“con 140 collaboratori è attiva in diversi ambiti dell'ingegneria, tra cui ingegneria civile, restauro di monumenti storici, geologia, impiantistica, fisica della costruzione…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchLausanne, SwitzerlandHQ recorded Oct 26, 202651-20053 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 · Oct 26, 2026 · View company records in RevenueBase
15Exact matchHerisau, SwitzerlandHQ recorded Oct 26, 202651-20052 contacts →

Exact match

“GEOINFO is a leading service partner in the digital, spatial world.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchCarouge, SwitzerlandHQ recorded Oct 26, 202611-5050 contacts →

Exact match

“Ecoservices SA offre des prestations d'ingénierie dans les domaines de l'environnement, de la santé-sécurité au travail et de l'amiante.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchBern, SwitzerlandHQ recorded Oct 26, 202651-20044 contacts →

Exact match

“Seit über 50 Jahren bieten wir die unterschiedlichsten Planungs- und Projektierungsarbeiten in den Bereichen konstruktiver Ingenieurbau, Tunnelbau/Geotechnik, Raum und Umwelt…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchMönchaltorf, SwitzerlandHQ recorded Oct 26, 202651-20042 contacts →

Exact match

“Solexperts AG (soil experts) was founded in 1947 by Giovanni Rodio.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchChavannes-près-renens, SwitzerlandHQ recorded Oct 26, 202651-20041 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 · Oct 26, 2026 · View company records in RevenueBase
20Exact matchSeuzach, SwitzerlandHQ recorded Oct 26, 202651-20039 contacts →

Exact match

“Seit vielen Jahren steht die INGESA AG für hochwertige Ingenieursdienstleistungen im Kanton Zürich.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact match8048 Zürich, SwitzerlandHQ recorded Oct 26, 202651-20039 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 · Oct 26, 2026 · View company records in RevenueBase
22Exact matchLausanne, SwitzerlandHQ recorded Oct 26, 202611-5037 contacts →

Exact match

“Nous développons nos activités d'ingénierie dans les domaines des structures et bâtiments, des infrastructures de transport, des travaux spéciaux, de la planification générale de…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchWeinfelden, SwitzerlandHQ recorded Oct 26, 202651-20034 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 · Oct 26, 2026 · View company records in RevenueBase
24Exact matchPfäffikon Sz, SwitzerlandHQ recorded Oct 26, 202651-20032 contacts →

Exact match

“Die Haupttätigkeitsfelder der HTB Ingenieure AG sind statische Berechnungen im Hochbau, konstruktiver Ingenieurbau, Bauwerkssanierung sowie die Projektierung und Bauleitung von…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchYverdon-les-bains, SwitzerlandHQ recorded Oct 26, 202611-5032 contacts →

Exact match

“Geo2X is a Swiss Company based near Geneva.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 570 geoscientific engineering services based in Switzerland

See the full list, filter by size, metro and specialty, and access 2,941 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geoscientific engineering services based in Switzerland at a glance

As of Oct 26, 2026
43.8%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
7.2%Largest-city concentration · Zurich
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
270
11-50
229
51-200
48
201-500
8
501-1,000
1
1,001-5,000
3

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 570 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 “geoscientific engineering services” 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 2,941 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 October 26, 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.

Geoscientific engineering services by metro

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 “geoscientific engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geoscientific engineering services are there based in Switzerland?

RevenueBase identified 570 company matches for geoscientific engineering services associated with Switzerland as of October 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?

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

Which city has the most geoscientific engineering services?

Zurich leads with 41 company records, followed by Lausanne (21) and Geneva (16).

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 2,941 professional contacts with verified work emails tracked across these 570 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 October 26, 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.