Security systems in the
Canton of St. Gallen
85 companies in Security systems based in the Canton of St. Gallen — name and year of registration from the commercial register.
50 of 85 companies
Graf Sicherheitstechnik + Storencenter
Since 2001 · 1–10 empl.4.9(19)
Graf Sicherheitstechnik + Storencenter provides services for mechanical, mechatronic and electronic locking systems, including key services and emergency opening. Its services also cover burglary protection, doors and gates, as well as the sale, installation and repair of awnings, roller shutters and louvre blinds.
Graf GmbH Sicherheitstechnik + Storencenter
Since 2017 · 1–10 empl.4.9(19)
Graf GmbH Sicherheitstechnik + Storencenter provides security services including mechanical, mechatronic and electronic locking systems, key services, emergency opening and burglary protection. It also advises on, installs and repairs blinds, doors and gates.
ASS Alarm-Systems GmbH
Since 2006 · 1–10 empl.4.9(8)
ASS Alarm-Systems GmbH plans, installs and maintains security systems for residential and commercial customers. Its services and products include intrusion alarms, video surveillance, access-control and intercom systems, mechanical security solutions, consulting and technical support.
Pool Informatik GmbH
Since 2010 · 11–20 empl.4.7(10)
Pool Informatik GmbH provides IT solutions for small and medium-sized businesses, as well as construction-site cameras and video surveillance systems. Its services include consulting, planning, installation and configuration, along with ongoing support and maintenance.
Trouble Shooter GmbH
Since 2013 · 1–10 empl.5.0(12)
Trouble Shooter GmbH provides IT services for computers and networks, security and surveillance systems, and digital signage displays. Its services include consulting, sales, installation and maintenance, as well as troubleshooting fibre-optic and copper connections.
Swisscom Secure Vision AG
Since 1989 · 21–50 empl.5.0(1)
Swisscom Secure Vision AG provides video surveillance and digital security solutions for businesses. Its services include cloud-based and on-premises video systems, security-system integration, crowd analytics, and consulting, planning, installation, training and maintenance.
Fenix SICHERHEIT AG
Since 2023 · 1–10 empl.5.0(24)
The core activity of Fenix SICHERHEIT AG is the provision of security services, including: * Security technology (modern alarm, surveillance and access systems) * Uniformed services (security personnel for events, object protection, personal protection and traffic services) * Object protection * Security consulting * Training and courses (security personnel, companies and private individuals in object protection, self-defense, shooting, conflict management) * Guard services * Order services * Shop security * Alarm center * Special services (gastronomy/event locations, personal protection) The company thus offers a comprehensive range of services in the field of security and uses modern technologies to support customers individually.
ES Sicherheit AG
Since 2005 · 11–20 empl.4.5(6)
ES Sicherheit AG provides security technology solutions. Its services include consulting, planning, installation and maintenance of fire detection systems, intrusion and alarm systems, video surveillance and access control.
ITD Kradolfer, Inhaber Hugentobler
Since 2023 · 1–10 empl.4.9(28)
ITD Kradolfer, Inhaber Hugentobler sells products in IT and consumer electronics and provides related advice, installation, support and repair services. Its range includes PCs, networks, point-of-sale systems, surveillance and security technology, and web design.
G+M Elektronik AG
Since 1969 · 51–100 empl.
G+M Elektronik AG develops and manufactures electroacoustic systems, including voice alarm and evacuation systems. Its offering also includes sound reinforcement and acoustic systems, media technology, clock systems and sports displays, as well as planning, installation, maintenance and support.
Pataco AG
Since 1976 · 11–20 empl.
Pataco AG develops and sells merchandise security products and systems for retail businesses. Its offerings also include EAS antenna systems, self-checkout and customer-guidance solutions, as well as consulting, installation and maintenance for theft prevention.
Securiton AG
Since 1983 · 1–10 empl.
Securiton AG manufactures and installs alarm and security systems. Its solutions cover fire and intrusion protection, access control, video security, security management and mobile object protection; internationally, the company specialises in advanced fire protection.
Sikotec AG, Sicherheits- und Kommunikationstechnik
Since 1984 · 1–10 empl.
Sikotec AG, Sicherheits- und Kommunikationstechnik is a company of Speedcom AG.
Zausch AG
Since 1986 · 11–20 empl.
Zausch AG provides advice and support on locking systems and key services. Its services include planning locking systems, unlocking doors, and replacing or repairing cylinders and door locks.
Nucom AG
Since 1997 · 1–10 empl.
Nucom AG provides services in electrical installations, electobiology, IT and telecommunications. Its services include home automation, network and cloud solutions, VoIP telephony, alarm systems and video surveillance.
Instatec Hauser
Since 2000 · 1–10 empl.
Instatec Hauser programs and commissions KNX building automation, access control systems and intrusion protection systems.
BSW SECURITY AG
Since 2000 · 1–10 empl.
BSW SECURITY AG develops, plans and integrates security systems for private and commercial buildings. Its services and solutions cover intrusion and fire detection, emergency exits, door systems, video surveillance and access control, as well as technical consulting, installation and maintenance.
Key & Card AG
Since 2000 · 1–10 empl.
Key & Card AG supplies electronic access-control and locking systems for the hospitality sector and other commercial settings. Its products and services include locks, cylinders, keycards, self-check-in terminals, a web-based booking system, and support for planning and installation.
MS Protect AG
Since 2003 · 11–20 empl.
MS Protect AG develops, manufactures and sells mechatronic security products for banks and businesses. Its range includes safes, safe-deposit box systems, security portals, security doors and security metalwork, along with consulting, installation and service.
TeleConex AG
Since 2007 · 11–20 empl.
TeleConex AG provides services and solutions for smart infrastructure, information and communications technology, and building informatics. Its activities include IT, telephony and multimedia, security and cybersecurity systems, building automation, energy and robotics solutions, as well as consulting, integration, operation and support.
Norm Elektro GmbH
Since 2008 · 11–20 empl.
Norm Elektro GmbH provides electrical engineering and security systems. Its services include planning and installing high- and low-voltage systems, telephone, TV and internet connections, as well as surveillance systems and fault repairs.
LISTENER Sicherheitssysteme GmbH
Since 2008 · 11–20 empl.
LISTENER Sicherheitssysteme GmbH develops and sells electronic intrusion alarm and hazard warning systems for residential and commercial use. Its systems use features such as sound analysis and can be expanded with wireless modules, including smoke and gas detectors and sirens.
Martin-Gets-Kommunikationsysteme GmbH
Since 2012 · 1–10 empl.
Martin-Gets-Kommunikationsysteme GmbH plans, installs and supports communication and safety systems for healthcare institutions. Its services include patient and resident call systems, wireless emergency and wandering-protection systems, GPS tracking and alarm servers, as well as consulting, commissioning and maintenance.
A-Pact GmbH
Since 2012 · 11–20 empl.
A-Pact GmbH sells products and provides consultancy for the furniture industry, including digital furniture and door locks and access-control systems. Its services include project planning, installation and commissioning, as well as customer advice and support.
Fobus Sicherheitstechnik AG
Since 2012 · 1–10 empl.
Fobus Sicherheitstechnik AG provides security solutions and products for buildings and access points. Its services include locking systems, access-control systems, electronic locking technology, door and window security, key services, and lock-opening and repair services.
Stekon AG
Since 2015 · 21–50 empl.
Stekon AG plans, manufactures and installs custom joinery for interior fit-outs and furniture. It also provides security technology, including bank counters, security doors, locking systems and transaction systems.
ABS Kobler Alarm AG
Since 1981 · 1–10 empl.4.4(8)
ABS Kobler Alarm AG provides security solutions for private and business customers. Its services include alarm systems, video surveillance, access control and mechanical burglary protection, as well as consultation, planning, installation and maintenance.
Figaroli Schliesstechnik
Since 2007 · 1–10 empl.5.0(6)
Figaroli Schliesstechnik advises on, plans, sells, installs and services mechanical, mechatronic and electronic locking systems. Its services and products also include key management, escape-route security, burglary protection and metalwork components.
Protectas S.A.
Since 2014 · 51–100 empl.3.3(10)
Protectas S.A. provides security services for businesses. Its services include remote monitoring, mobile patrols, on-site guarding, electronic security systems, fire safety, risk assessments and security consulting.
Aditum AG
Since 2021 · 1–10 empl.
Aditum AG plans access control, door systems and security installations for building projects. Its services include product-neutral access and security concepts, coordination of door functions and technical interfaces, and project management from tendering through acceptance.
Brändle Schliesstechnik GmbH
Since 2020 · 1–10 empl.4.6(8)
Brändle Schliesstechnik GmbH advises on door hardware, locking systems and security technology, and sells and installs related products. Its services include master-key and access-control systems, emergency-exit and escape-route solutions, door closers and prefabricated metal components.
Lion Security GmbH
Since 2023 · 1–10 empl.
Lion Security GmbH provides consulting, planning and system integration for building information technology and security, including access control and building management systems. Its services also include maintenance and training, alongside hardware and software solutions.
alerto ag
Since 2023 · 1–10 empl.
alerto ag provides SOS alert systems for private households and public administrations. Its solution includes SOS buttons that notify emergency contacts by SMS and, when connected, an alarm centre; a strobe siren is also available. The company monitors and maintains the devices.
Wedatronic AG
Since 2000 · 1–10 empl.4.0(4)
Wedatronic AG provides solutions for property security. Its offerings include systems for site protection and access control, with services covering consultation, planning, installation, commissioning, maintenance and inspection.
ecom365 GmbH
Since 2023 · 1–10 empl.
ecom365 GmbH plans and implements connected solutions for building automation, property security, IT networks and energy management. Its services include alarm and video surveillance, building and network controls, and photovoltaic, storage and e-mobility solutions.
MS Bau GmbH
Since 2023 · 1–10 empl.
MS Bau GmbH provides electrical installations for new buildings and renovation projects, along with servicing and maintenance. As an official Loxone partner, it implements smart home solutions and installs video surveillance and security systems.
Expert Humbel AG
Since 2000 · 1–10 empl.4.5(2)
Expert Humbel AG operates a radio and television retail business offering TV, audio and multimedia solutions. Its services include advice, delivery, installation, support and servicing.
PROTEKTOR VSSR Alarm- und Sicherheits GmbH
Since 2000 · 1–10 empl.2.7(7)
PROTEKTOR VSSR Alarm- und Sicherheits GmbH supplies alarm and security systems and security technology. Its range includes wired and wireless alarm systems, video surveillance, locking systems, safes and access-control systems, as well as installation services.
Sinevo AG
Since 2022 · 1–10 empl.4.0(4)
Sinevo AG plans and implements technical solutions for building control, multimedia, ICT, media technology and security. It also supports architects with technical planning and project coordination.
Gmür-Technik GmbH
Since 2013 · 1–10 empl.5.0(1)
Gmür-Technik GmbH plans, installs and commissions alarm and video surveillance systems. Its services include consultation, documentation, user training, warranty support and repairs.
Humbel Sicherheitstechnik GmbH
Since 2019 · 1–10 empl.4.5(2)
Humbel Sicherheitstechnik GmbH plans, installs and services security and building automation systems. Its offerings include alarm and fire detection systems, video surveillance, access control, multimedia, presentation and audio systems, and network solutions.
Dornbierer Schliesstechnik
Since 2023 · 1–10 empl.4.0(4)
Dornbierer Schliesstechnik provides key-cutting services and solutions for locking systems and building security. Its services include making various types of keys, installing, replacing, extending and maintaining locking systems, emergency openings, emergency locks, motorised locks and burglary protection.
L&B Sicherheit GmbH
Since 2025 · 1–10 empl.
L&B Sicherheit GmbH provides security services for private and business clients. Its services include property and personal protection, patrols, event and traffic services, absence checks, security systems, training courses and secure transport.
Elektro Zeller, Zweigniederlassung der Elektro Pizol AG
Since 2025 · 1–10 empl.
Elektro Zeller, Zweigniederlassung der Elektro Pizol AG provides electrical engineering services, with a focus on installations in new and renovated buildings. Its services include power and low-voltage installations, ICT projects, KNX building automation, maintenance and repairs.
Wehrli Sicherheitstechnik
Since 2026 · 1–10 empl.
Wehrli Sicherheitstechnik plans and installs alarm and video surveillance systems for residential and commercial properties. Its services include Jablotron and U-PROX alarm systems, consultancy, sales and security system maintenance.
BAKOVIC Dienstleistungen
Since 2026 · 1–10 empl.
BAKOVIC Dienstleistungen provides services related to locking systems, key services and installation work. Its services also include engraving, mailbox systems and cylinders, and knife sharpening.
Keller Sicherheitstechnik GmbH
Since 2026 · 1–10 empl.
Keller Sicherheitstechnik GmbH plans and installs security systems for private customers and businesses, including alarm systems, video surveillance, access control and fire detection. It also provides security consulting and mobile surveillance solutions.
SICURENT GmbH
Since 2018 · 1–10 empl.
Heindl Safes AG
Since 1967 · 1–10 empl.
24-7 Solution AG
Since 1981 · 1–10 empl.
Security systems in the Canton of St. Gallen
Security systems in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 15, 2026
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