Company lists · Data refreshed October 2026

Top 25 Environmental & geotechnical drilling suppliers based in Switzerland

Name: Environmental & geotechnical drilling suppliers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 67 companies tracked

RevenueBase identified 67 company matches for environmental & geotechnical drilling suppliers associated with Switzerland as of October 2026 and tracks 815 professional contacts across them, including 268 with verified work emails. Moosleerau is the largest hub.

This list covers company matches for environmental & geotechnical drilling suppliers 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 25, 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 25, 2026 How this list was built

67Companies

815Contacts tracked

268Verified emails

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The 25 largest environmental & geotechnical drilling suppliers based in Switzerland

Ranked by team size

Top 25 of 67 company matches for environmental & geotechnical drilling suppliers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Geoquip Marine	Exact match	9001 St. Gallen, SwitzerlandHQ recorded Oct 25, 2026	201-500	429 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 25, 2026 · View company records in RevenueBase
2	Solexperts AG	Exact match	Mönchaltorf, SwitzerlandHQ recorded Oct 25, 2026	51-200	42 contacts →
	Exact match “Solexperts AG (soil experts) was founded in 1947 by Giovanni Rodio.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Hastag St. Gallen BAU AG	Exact match	St. Gallen, SwitzerlandHQ recorded Oct 25, 2026	51-200	18 contacts →
	Exact match “Die HASTAG St.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Geoprofile Gmbh	Exact match	Adligenswil, SwitzerlandHQ recorded Oct 25, 2026	11-50	15 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 · Oct 25, 2026 · View company records in RevenueBase
5	Küchler Technik AG	Exact match	Kriens, SwitzerlandHQ recorded Oct 25, 2026	11-50	14 contacts →
	Exact match “Die Küchler Technik AG ist seit über 25 Jahren ein innovativer Dienstleistungspartner für alle Unternehmen im Spezialtiefbau.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Aba-Geol SA	Exact match	Payerne, SwitzerlandHQ recorded Oct 25, 2026	11-50	14 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 · Oct 25, 2026 · View company records in RevenueBase
7	Kellerhals Haefeli AG	Exact match	Bern, SwitzerlandHQ recorded Oct 25, 2026	11-50	13 contacts →
	Exact match “Willkommen!” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Geotechnisches Institut AG	Exact match	Bern, SwitzerlandHQ recorded Oct 25, 2026	11-50	13 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 · Oct 25, 2026 · View company records in RevenueBase
9	Borobotics AG	Exact match	Winterthur, SwitzerlandHQ recorded Oct 25, 2026	1-10	12 contacts →
	Exact match “With an autonomous and compact drilling robot for boreholes for geothermal probes, we accelerate the heat transition for the net zero goals by reducing the price of the drilling…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Hans Barmettler Co. AG	Exact match	Moosleerau, SwitzerlandHQ recorded Oct 25, 2026	11-50	8 contacts →
	Exact match “Wir sind Ihre Spezialisten für Erdarbeiten.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	PNP Geologie & Geotechnik AG	Exact match	Muttenz, SwitzerlandHQ recorded Oct 25, 2026	11-50	7 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 · Oct 25, 2026 · View company records in RevenueBase
12	Gysi Leoni Mader AG	Exact match	Zurich, SwitzerlandHQ recorded Oct 25, 2026	11-50	7 contacts →
	Exact match “Die Gysi Leoni Mader AG ist seit über 35 Jahren schweizweit tätig.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	GER Geneva Earth Resources	Exact match	Geneva, SwitzerlandHQ recorded Oct 25, 2026	1-10	7 contacts →
	Exact match “GER Geneva Earth Resources is a consultancy company based in Geneva with more than 15 years of know-how.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Geoalps Engineering SA	Exact match	Faido, SwitzerlandHQ recorded Oct 25, 2026	11-50	6 contacts →
	Exact match “La nostra ditta, con sede a Faido (Ticino, Svizzera) è attiva dal 1994 a livello nazionale ed internazionale nel ramo delle scienze della terra.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Krohse Gmbh	Exact match	Neuhausen Am Rheinfall, SwitzerlandHQ recorded Oct 25, 2026	1-10	6 contacts →
	Exact match “Die KROHSE GmbH ist ein dynamisches Unternehmen, das seinen Kunden als kompetenter Dienstleister bei Anbohrungen, Absperrungen und Druckprüfungen von Versorgungsleitungen…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Studersond AG	Exact match	Uebeschi, SwitzerlandHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “Verlässliche Daten sind die Grundlage jedes erfolgreichen Bauprojekts.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Geowork Group AG	Exact match	Wollerau, SwitzerlandHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “Specialized construction company.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Terrasystems AG	Exact match	Grossaffoltern, SwitzerlandHQ recorded Oct 25, 2026	1-10	4 contacts →
	Exact match “Terrasystems AG ist der kompetente Ansprechpartner für den Kauf von Erdbohrgeräten & Grabenfräsen, Generatoren & Beleuchtungsballonen, handgehaltener Hydraulik, Spezialhydraulik…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Steintech AG	Exact match	Niederurnen, SwitzerlandHQ recorded Oct 25, 2026	1-10	4 contacts →
	Exact match “Ihr Partner im Spezialtiefbau.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Geoservizi Sagl	Exact match	Caslano, SwitzerlandHQ recorded Oct 25, 2026	1-10	3 contacts →
	Exact match “Service company in the fields of geology, geotechnics, geophysics, hydrogeology, geothermal energy, natural hazards, radon.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	GEO Alps Consulting SA	Exact match	Morbio Inferiore, SwitzerlandHQ recorded Oct 25, 2026	11-50	3 contacts →
	Exact match “Geo Alps is a geophysical survey company operating since 2004, based in Switzerland with subsidiary offices in Ecuador and Italy.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Avalon Envirotech	Exact match	Geneva, SwitzerlandHQ recorded Oct 25, 2026	1-10	3 contacts →
	Exact match “Founded in Geneva in 2015, Avalon began by developing its own drilling tools brand, built on Swiss-anchored quality standards for construction and mining development: With over 10…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Kranex Gmbh	Exact match	Niederurnen, SwitzerlandHQ recorded Oct 25, 2026	1-10	3 contacts →
	Exact match “Kernkompetenzen Die Kranex GmbH verkauft Werkzeuge für den Spezialtiefbau.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Stumatec AG	Exact match	Uebeschi, SwitzerlandHQ recorded Oct 25, 2026	11-50	2 contacts →
	Exact match “Wir denken das Bohrloch neu.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	B I G Büro FÜR Ingenieurgeologie	Exact match	Gümligen, SwitzerlandHQ recorded Oct 25, 2026	1-10	2 contacts →
	Exact match “Beratendes Ingenieurgeologiebüro für Baugrundabklärungen, Altlasten, Geothermie-Nutzungen und Naturgefahren.” Recorded in the RevenueBase company graph · Oct 25, 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 “environmental & geotechnical drilling suppliers”. 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 environmental & geotechnical drilling suppliers based in Switzerland

See the full list, filter by size, metro and specialty, and access 268 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental & geotechnical drilling suppliers based in Switzerland at a glance

As of Oct 25, 2026

32.9%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · Moosleerau

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 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 Switzerland whose business descriptions match “environmental & geotechnical drilling suppliers” 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 268 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 25, 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 “environmental & geotechnical drilling suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental & geotechnical drilling suppliers are there based in Switzerland?

RevenueBase identified 67 company matches for environmental & geotechnical drilling suppliers 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?

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

Which city has the most environmental & geotechnical drilling suppliers?

Moosleerau leads with 3 company records, followed by Zurich (3) and Bern (2).

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 268 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 October 25, 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.