Company lists · Data verified August 2026

Top 20 Construction site security companies based in Switzerland

Name: Construction site security companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 61 companies tracked

There are 61 construction site security companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 766 professional contacts across them, including 116 with verified work emails and 6 with mobile numbers. Basel is the largest hub.

This list covers construction site security companies headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

61Companies

766Contacts tracked

116Verified emails

6Mobile numbers

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The 20 largest construction site security companies based in Switzerland

Ranked by team size

Top 20 of 61 construction site security companies based in Switzerland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	GPA SA Société Suisse DE Sécurité	Plan-Les-Ouates	501-1,000	154	64
2	Securitas SA	Geneve	1,001-5,000	131	13
3	EGS Sécurité SA	Le Sentier	201-500	99	1
4	Prosegur SA	Lugano	201-500	31	5
5	Broncos Security AG	Jegenstorf	51-200	26	1
6	Telsec ESS Schweiz AG	Kriens	11-50	17	8
7	Anliker Alarm AG	Malans	11-50	7	5
8	Jomatec AG	Horw	11-50	7	3
9	Vonlanthen Sécurité	Givisiez	11-50	7	3
10	Alpshawk Security Services SA	Sion	51-200	7	1
11	Professional Security Service Gmbh	Bern	11-50	7	1
12	Protector Sécurité	Courtetelle	11-50	6	2
13	Sursector	Bernex	1-10	6	1
14	SPA Sicherheit & Schutz	Zumikon	51-200	4	1
15	Adsi Fonti SA	Grand-Lancy	1-10	4	1
16	Secutronic AG	Aarburg	11-50	3	1
17	Topguard Group Gmbh	St Gallen	11-50	3	1
18	Hw-Security Gmbh	Altdorf	11-50	2	1
19	Ruvor Management AG	Gallen	1-10	2	1
20	SDS Service DE Sécurité Sàrl	Mies	n/a	2	1

Showing 20 of 61 construction site security companies based in Switzerland

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Construction site security companies based in Switzerland at a glance

As of Aug 28, 2026

11-50Median size (employees)

BaselLargest hub · 4 HQs

6Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Construction site security companies by metro

Metro	Companies
Construction site security companies in Basel	4
Construction site security companies in Bern	4
Construction site security companies in Sion	4
Construction site security companies in Geneve	3
Construction site security companies in Zurich	3
Construction site security companies in Riniken	2
Construction site security companies in Siebnen	1
Construction site security companies in Bernex	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “construction site security companies”, with match quality audited by blind human judging, and headquartered in Switzerland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many construction site security companies are there based in Switzerland?

There are 61 construction site security companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

GPA SA Société Suisse DE Sécurité, headquartered in Plan-Les-Ouates, tops this list with the largest team on record.

Which city has the most construction site security companies?

Basel leads with 4 headquartered companies, followed by Bern (4) and Sion (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 116 verified decision-maker contacts tracked across these 61 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.