Company lists · Data verified August 2026

Top 25 Building automation security companies based in Switzerland

Name: Building automation 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 241 companies tracked

There are 241 building automation security companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 2,550 professional contacts across them, including 934 with verified work emails and 46 with mobile numbers. Zurich is the largest hub.

This list covers building automation 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.

241Companies

2,550Contacts tracked

934Verified emails

46Mobile numbers

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The 25 largest building automation security companies based in Switzerland

Ranked by team size

Top 25 of 241 building automation 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	Securiton AG	Lausanne	501-1,000	543	281
2	Secusuisse AG	Bienne	51-200	73	54
3	Koster AG	Zurich	201-500	73	24
4	Aqiptech AG	Aesch	51-200	50	28
5	BSW Security AG	Zurich	51-200	47	30
6	Securiton International	Zollikofen	501-1,000	44	1
7	Aicher DE Martin Zweng AG	Zurich	51-200	41	23
8	Pi-System Gmbh	Winterthur	11-50	30	22
9	Digital Strom	Schlieren	51-200	28	18
10	Tech-Insta SA	Geneve	51-200	28	16
11	Vali.Sys AG	Bubikon	11-50	28	16
12	Viscom Engineering AG	Affoltern Am Albis	51-200	26	15
13	Frey CIE Sicherheitstechnik AG	Stans	51-200	25	14
14	Willi Gebäudetechnik AG	Flims Waldhaus	51-200	24	7
15	Jeanfavre & Fils SA	Le Mont-Sur-Lausanne	51-200	23	12
16	Schaltraum AG	Rothenburg	11-50	19	13
17	Zidatech AG	Hagendorf	11-50	18	12
18	Smart Place AG	Adliswil	11-50	18	12
19	Alfacel AG	Cham	11-50	17	14
20	Intelitec AG	Zollikon	11-50	16	10
21	Badertscher CO AG	Bern	51-200	16	5
22	Frequence-Tv	Nyon	11-50	15	10
23	Hensel AG	Dietikon	51-200	14	9
24	Pentacontrol AG & Pentacontrol Zürich AG	Zurich	11-50	14	7
25	Spetec AG	Kloten	11-50	12	8

Showing 25 of 241 building automation security companies based in Switzerland

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Building automation security companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 13 HQs

46Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

144

11-50

51-200

201-500

501-1,000

5,001-10,000

Building automation security companies by metro

Metro	Companies
Building automation security companies in Zurich	13
Building automation security companies in Lausanne	6
Building automation security companies in Dietikon	5
Building automation security companies in Geneve	5
Building automation security companies in Horw	4
Building automation security companies in Bern	4
Building automation security companies in Schlieren	4

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 “building automation 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; 4 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 building automation security companies are there based in Switzerland?

There are 241 building automation security companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Securiton AG, headquartered in Lausanne, tops this list with the largest team on record.

Which city has the most building automation security companies?

Zurich leads with 13 headquartered companies, followed by Lausanne (6) and Dietikon (5).

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 934 verified decision-maker contacts tracked across these 241 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.