ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity ServicesWitterswilosertech GmbH
osertech GmbH Logo
Verified· 3 sources

osertech GmbH

Summary

About the company

The core activity of osertech GmbH is the planning, installation, maintenance and support of radio-based alarm systems, particularly from Visonic, as well as the analysis of security vulnerabilities and the development of customized security solutions for private and commercial customers.

AI-generated
Offering

Products & services

Industry:Security ServicesElectrical Planning & Installation
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
✓ Offered3
Alarm systems
Wireless alarm systems for houses, apartments, club premises, companies and other sites; individual consultation, planning, installation, maintenance and support.
Security solutions
Tailored security solutions for private and commercial clients; analysis of security gaps and weaknesses as well as non-binding on-site consultation.
Maintenance of alarm systems
Maintenance and professional support of new and older Visonic alarm systems; even older models are reliably serviced.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once osertech GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

osertech GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank osertech GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of osertech GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Ettingerstrasse 36
4108 Witterswil
Opening hours
Mon
08:00 - 18:30
Tue
08:00 - 18:30
Wed
08:00 - 18:30
Thu
08:00 - 18:30
Fri
08:00 - 18:30
Sat
09:00 - 12:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-451.108.325
Founded
2014 · 12 years
Last commercial register change
July 17, 2014
Employees
1 to 10

Similar companies

KS
Kellenberger Schliesstechnik AG
Olten
2S
24 Security AG
Egerkingen
VS
VIP Security AG
Recherswil
XA
X-Protect AG
Oensingen