Company lists · Data refreshed October 2026

Top 25 Ground support engineering firms based in Switzerland

RevenueBase identified 220 company matches for ground support engineering firms associated with Switzerland as of October 2026 and tracks 2,606 professional contacts across them, including 1,119 with verified work emails. Zurich is the largest hub.

This list covers company matches for ground support engineering 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 October 13, 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 13, 2026 How this list was built
220Companies
2,606Contacts tracked
1,119Verified emails
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The 25 largest ground support engineering firms based in Switzerland

Ranked by team size
Top 25 of 220 company matches for ground support engineering firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 13, 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 13, 2026 · View company records in RevenueBase
2Exact matchBern 14, SwitzerlandHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
3Exact matchStadtkreis 1 Altstadt, SwitzerlandHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
4Exact matchLausanne, SwitzerlandHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
5Exact matchChavannes-près-renens, SwitzerlandHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
6Exact matchPfäffikon Sz, SwitzerlandHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
7Exact matchSierre, SwitzerlandHQ recorded Oct 13, 202611-5031 contacts →

Exact match

“Notre bureau est une société d'ingénieurs spécialisés dans les principaux domaines de l'ingénierie civile, ce qui lui permet de résoudre les problèmes complexes liés à l'étude et…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchZürich, SwitzerlandHQ recorded Oct 13, 202651-20031 contacts →

Exact match

“1922 von Ernst Rathgeb gegründet, hat unser Unternehmen bereits in frühen Jahren an wichtigen Bauwerken wie z.B.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchGeneve Carouge, SwitzerlandHQ recorded Oct 13, 202611-5029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchZürich, SwitzerlandHQ recorded Oct 13, 202651-20027 contacts →

Exact match

“Die Tradition der Flückiger + Bosshard AG, als Teil einer innovativen, leistungsstarken und unabhängigen Ingenieurgruppe im Ingenieurbau reicht zurück bis ins Jahr 1964.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchNeuchâtel, SwitzerlandHQ recorded Oct 13, 202611-5026 contacts →

Exact match

“Mauler SA, bureau d’ingénierie civile et environnementale établi depuis 1950 à Neuchâtel, est spécialisé dans la planification, la conception et la réalisation de projets, il…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchGeneva, SwitzerlandHQ recorded Oct 13, 202611-5025 contacts →

Exact match

“B+S INGENIEURS SA est composé de 37 collaborateurs bénéficiant de compétences élargies dans les domaines de l’ingénierie structurale (structures porteuses et ouvrages d’art), du…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchPetit Lancy, SwitzerlandHQ recorded Oct 13, 202611-5025 contacts →

Exact match

“Depuis 1969, le bureau zs ingénieurs civils est spécialisé dans la conception et réalisation de projets d’ingénierie civile.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchThalwil, SwitzerlandHQ recorded Oct 13, 202611-5024 contacts →

Exact match

“Osterwalder, Lehmann - Ingenieure und Geometer AG wurde im Jahr durch Stefan Osterwalder und Heinz Lehmann gegründet.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchHasle B.b., SwitzerlandHQ recorded Oct 13, 202651-20023 contacts →

Exact match

“Wir sind ein Team von Ingenieuren, Bautechnikern und qualifizierten Bauzeichnern und Ihr Ansprechpartner für alle Aufgaben im Ingenieurbau.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchBiasca, SwitzerlandHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“Filippini & Partner Ingegneria SA è una società indipendente di ingegneria, fondata nel 1972 a Biasca (Ct.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchRomanshorn, SwitzerlandHQ recorded Oct 13, 202651-20022 contacts →

Exact match

“Seit mehr als 45 Jahren haben sich unsere Mitarbeitenden an den Standorten Romanshorn, Zürich und St.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchCarouge, SwitzerlandHQ recorded Oct 13, 202611-5022 contacts →

Exact match

“Sbing sa est un bureau d’ingénieurs civils spécialisé dans le domaine de l’ingénierie structurale et civile, comptant de nombreuses réalisations et transformations d’envergure et…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchCarouge, SwitzerlandHQ recorded Oct 13, 202611-5021 contacts →

Exact match

“Le Collectif SA propose des services dans le domaine du génie civil et de l'ingénierie des structures.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchRenens, SwitzerlandHQ recorded Oct 13, 20261,001-5,00021 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 · Oct 13, 2026 · View company records in RevenueBase
21Exact matchBaar, SwitzerlandHQ recorded Oct 13, 202611-5020 contacts →

Exact match

“GlobalEngineer unterstützt Sie bei all Ihren Vorhaben im In- und Ausland.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchZürich, SwitzerlandHQ recorded Oct 13, 202611-5019 contacts →

Exact match

“Das Ingenieurbureau Heierli wurde 1957 in Zürich gegründet.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchYverdon-les-bains, SwitzerlandHQ recorded Oct 13, 202611-5019 contacts →

Exact match

“Notre mission est de fournir des prestations d’ingénieurs civils pour conseiller et accompagner un Maître de l’ouvrage dans la conception et la réalisation de ses objectifs, de…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchZurich, SwitzerlandHQ recorded Oct 13, 202611-5017 contacts →

Exact match

“Die HKP Bauingenieure AG ist eine Tochter der Emch+Berger AG Bern und ein Unternehmen der 1953 gegründeten Emch+Berger Gruppe.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchMonthey, SwitzerlandHQ recorded Oct 13, 202611-5016 contacts →

Exact match

“Kurmann Cretton Ingénieurs SA, bureau d'ingénieurs civils pluridisciplinaire, créé en 1962 à Monthey.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 220 ground support engineering firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,119 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ground support engineering firms based in Switzerland at a glance

As of Oct 13, 2026
42.9%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
10.0%Largest-city concentration · Zurich
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
95
51-200
11
201-500
6
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 220 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 “ground support engineering 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 1,119 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 13, 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 “ground support engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ground support engineering firms are there based in Switzerland?

RevenueBase identified 220 company matches for ground support engineering firms 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 ground support engineering firms?

Zurich leads with 22 company records, followed by Lausanne (7) and Carouge (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 1,119 professional contacts with verified work emails tracked across these 220 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 13, 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.