Company lists · Data refreshed November 2026

Top 25 Drilling consultants based in Switzerland

RevenueBase identified 118 company matches for drilling consultants associated with Switzerland as of November 2026 and tracks 16,076 professional contacts across them, including 4,283 with verified work emails. Geneva is the largest hub.

This list covers company matches for drilling 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
118Companies
16,076Contacts tracked
4,283Verified emails
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The 25 largest drilling consultants based in Switzerland

Ranked by team size
Top 25 of 118 company matches for drilling 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 matchZug, SwitzerlandHQ recorded Nov 6, 20261,001-5,00011,020 contacts →

Exact match

“Transocean is a leading international provider of offshore contract drilling services for oil and gas wells.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact match9001 St. Gallen, SwitzerlandHQ recorded Nov 6, 2026201-500450 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVernier, SwitzerlandHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Alpineo Consulting délivre une expertise à forte valeur ajoutée à travers l’intervention de ses équipes de consultants spécialistes des métiers Technologiques & Industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBuchs, SwitzerlandHQ recorded Nov 6, 2026201-50051 contacts →

Exact match

“Überall wo gebaut oder umgebaut wird, braucht es Wand- oder Deckendurchbrüche durch Stahlbeton, Beton oder Mauerwerk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLancy, SwitzerlandHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“PEG is an Independent Engineering Consultant specializing in Cement, Environment and Infrastructure projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFribourg, SwitzerlandHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchGeneve Carouge, SwitzerlandHQ recorded Nov 6, 202611-5029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBasel, SwitzerlandHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“We hire specialists for pipeline construction – steel building services and process engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKriens, SwitzerlandHQ recorded Nov 6, 202611-5019 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWinterthur, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Als unabhängige Berater und Gesamtplaner erbringen wir seit 1972 hochstehende Ingenieurdienstleistungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact matchSargans, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-107 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFaido, SwitzerlandHQ recorded Nov 6, 202611-506 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNeuhausen Am Rheinfall, SwitzerlandHQ recorded Nov 6, 20261-106 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Die Firma Schläpfer & Partner ist der führende Experte im Bereich Geotechnik und Spezialtiefbau im Grossraum Zürich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAarau, SwitzerlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Das Team der EBERHARD & Partner AG steht Ihnen jederzeit für Fragen rund um die Nutzung von geothermischer Energie, Altlasten, ingenieurgeologischen Fragen oder Hydrogeologie zur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRothrist, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Die Tiefbohrbär GmbH mit Sitz in Rothrist und einer Niederlassung in Deutschland, ist ein sehr erfolgreiches und einzigartiges Unternehmen für Präzisionsbohrungen in allen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAltstätten, SwitzerlandHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Perfekte Bohrergebnisse, Zuverlässigkeit und schnelle Realisierung, kombiniert mit bestmöglicher Sauberkeit vor, während und nach der Bohrung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUebeschi, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Verlässliche Daten sind die Grundlage jedes erfolgreichen Bauprojekts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSugiez, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“VRD ingénieurs-conseils est l’association des initiales des deux associés, tout simplement!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchZug, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Advise, Audit, Develop and Execute- Technical and operational Due Diligence - Plant Engineering - Mechanical Design and Engineering - Management of large scale projects Industrial…”

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

Showing 25 of 118 drilling consultants based in Switzerland

See the full list, filter by size, metro and specialty, and access 4,283 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drilling consultants based in Switzerland at a glance

As of Nov 6, 2026
26.6%Verified-email coverage
136.2Average contacts per company
1-10Median size (employees)
6.8%Largest-city concentration · Geneva
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
67
11-50
33
51-200
9
201-500
4
1,001-5,000
1
5,001-10,000
1

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 118 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 “drilling 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 4,283 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 “drilling consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drilling consultants are there based in Switzerland?

RevenueBase identified 118 company matches for drilling 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?

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

Which city has the most drilling consultants?

Geneva leads with 8 company records, followed by Lausanne (5) and Zurich (5).

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 4,283 professional contacts with verified work emails tracked across these 118 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.