Company lists · Data refreshed November 2026

Top 24 Transportation infrastructure security companies based in Switzerland

RevenueBase identified 120 company matches for transportation infrastructure security companies associated with Switzerland as of November 2026 and tracks 3,189 professional contacts across them, including 811 with verified work emails. Geneva is the largest hub.

This list covers company matches for transportation infrastructure security companies 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
120Companies
3,189Contacts tracked
811Verified emails
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The 24 largest transportation infrastructure security companies based in Switzerland

Ranked by team size
Top 24 of 120 company matches for transportation infrastructure security companies 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 matchLausanne, SwitzerlandHQ recorded Nov 5, 20261,001-5,0001,406 contacts →

Exact match

“Protectas belongs to the Swedish Securitas AB, the knowledged leader in security (which incidentally is not affiliated with the Swiss company of the same name, Securitas AG).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchPlan-les-ouates, SwitzerlandHQ recorded Nov 5, 2026501-1,000191 contacts →

Exact match

“Founded in 1996, GPA SA is a Swiss company specializing in security services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchLausanne, SwitzerlandHQ recorded Nov 5, 20261,001-5,000155 contacts →

Exact match

“Securitas est une entreprise de sécurité privée suisse créée en 1907 et active sur tout le territoire national.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchZurich Airport, SwitzerlandHQ recorded Nov 5, 2026201-500120 contacts →

Exact match

“OUR SERVICES (AVIATION SECURITY)=> Aircraft Cabin Search => Catering Security => Aircraft Access Control => Aircraft Ramp Observation => API Data Collection & Dispatch (crew &…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBrüttisellen, SwitzerlandHQ recorded Nov 5, 20261,001-5,000114 contacts →

Exact match

“Die DELTAgroup umfasst die beiden Unternehmen DELTAgroup Security & Services AG und DELTAgroup Support AG, welche seit 34 Jahren zu den national führenden Firmen im Bereich der…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBern, SwitzerlandHQ recorded Nov 5, 2026201-50090 contacts →

Exact match

“Kein Tag wie der andere… Ob medizinische Notfälle, Brandalarme, Stromausfälle, Evakuationen, defekte Aufzüge & Rolltreppen, Missachtung der Hausordnung, Sachbeschädigungen…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchZürich Airport, SwitzerlandHQ recorded Nov 5, 2026201-50088 contacts →

Exact match

“As a competent security service provider we place great emphasis on reliability and trust in our daily dealings with customers and employees.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBubikon, SwitzerlandHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Ob Sie «nur» einen Schlüssel verloren und diesen ersetzt haben möchten oder aber eine komplexe Zutrittskontrollanlage planen – wir helfen Ihnen gerne bei der Lösungsfindung.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchZollikofen, SwitzerlandHQ recorded Nov 5, 2026501-1,00047 contacts →

Exact match

“Securiton AG belongs to the Swiss Securitas Group and has been entirely at the service of technical security since its founding in 1948.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLausanne, SwitzerlandHQ recorded Nov 5, 2026201-50037 contacts →

Exact match

“Your all-in-one partner to secure your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 5, 2026501-1,00036 contacts →

Exact match

“Unser Auftrag Wir alle haben Anspruch auf ein sicheres und lebenswertes Umfeld.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchRothenburg, SwitzerlandHQ recorded Nov 5, 202651-20026 contacts →

Exact match

“Wir von Frey Sicherheit sind die Experten für Ihre Sicherheit.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBern, SwitzerlandHQ recorded Nov 5, 20261,001-5,00026 contacts →

Exact match

“VxL Enterprises is a global security services organization specializing in comprehensive critical security solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAdliswil, SwitzerlandHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“SKIDATA, always one step ahead: The best managers of international facility operations companies leave nothing to chance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLa Chaux-de-fonds, SwitzerlandHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“Notre expérience, votre sérénité Services de sécurité et de surveillance pour entreprises, collectivités publiques et particuliers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchEtoy, SwitzerlandHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Commercialisation de différents produits de sûreté.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBirsfelden, SwitzerlandHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“30 Jahre bürgi.com AG – Sicherheit mit Erfahrung und Zukunft Seit 1996 steht bürgi.com AG für verlässliche, durchdachte Sicherheitslösungen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNeuchâtel, SwitzerlandHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“We are engineers specialised in Intelligent Transportation Systems (ITS), working on Swiss, French and international construction and rehabilitation projects for transportation…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBern, SwitzerlandHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Die Professional Security Service GmbH (PSS Security) ist ein VSSU-Mitglied und ein zuverlässiger Partner für professionelle Sicherheitsdienstleistungen im Kanton Bern sowie für…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchZürich, SwitzerlandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Seit mehr als 25 Jahren setzen wir uns für Ihre Sicherheit ein.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchZurich, SwitzerlandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“YOUR SECURITY IS OUR STRENGTH FAST is a pioneer in the field of digital security and surveillance technologies and is revolutionizing the way organizations and governments protect…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGland, SwitzerlandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Qu’il s’agisse de contrôler les accès, de lutter contre l’intrusion ou de garder un œil sur vos sites, tous nos systèmes sont pensés pour protéger efficacement votre activité tout…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchUster, SwitzerlandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Wir sind Ihr Spezialist für alle Phasen Ihrer Sicherheitsprojekte.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchStansstad, SwitzerlandHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Die SECTEC AG ist ein Fach-Errichter der Sicherheitstechnik und bietet Dienstleistungen und Lösungen im Bereich Brandmeldung, Einbruchmeldung, Videoüberwachung, Zutritt- und…”

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

Showing 24 of 120 transportation infrastructure security companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 811 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transportation infrastructure security companies based in Switzerland at a glance

As of Nov 5, 2026
25.4%Verified-email coverage
26.6Average contacts per company
11-50Median size (employees)
7.5%Largest-city concentration · Geneva
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
39
51-200
18
201-500
5
501-1,000
6
1,001-5,000
4

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 120 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 “transportation infrastructure security companies” 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 811 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 “transportation infrastructure security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transportation infrastructure security companies are there based in Switzerland?

RevenueBase identified 120 company matches for transportation infrastructure security companies 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?

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

Which city has the most transportation infrastructure security companies?

Geneva leads with 9 company records, followed by Bern (7) and Zurich (7).

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 811 professional contacts with verified work emails tracked across these 120 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.