Security Services in the
Canton of Zurich
496 companies in Security Services based in the Canton of Zurich — name and year of registration from the commercial register.
50 of 496 companies
ALPN Arbeitssicherheit & Gesundheitsschutz GmbH
Since 2016 · 21–50 empl.5.0(61)
The core activities of the companies are: 1. Fischer Söhne: Development and manufacturing of plastic products, engineering, logistics and production services. 2. (no specific company mentioned): Distribution of PCs and IT articles, digital products. 3. (no specific company mentioned): Food logistics, refrigerated and frozen transportation, goods distribution, packaging and shipping. 4. (no specific company mentioned): Services for SMEs, promotion of safety and health protection at the workplace.
Diagard AG
Since 2008 · 11–20 empl.4.8(220)
The core activity of DIAGARD AG is burglary protection, particularly the development and provision of mechanical, electronic and mechatronic security solutions for private and business customers to increase their sense of security and prevent break-ins. This includes consulting, installation and maintenance of security systems as well as prevention work.
Weiss Security AG
Since 2000 · 1–10 empl.5.0(70)
The core activity of WEISS Security AG is the planning, implementation and maintenance of mechanical, mechatronic and electronic locking systems as well as technical building security. The company offers comprehensive solutions for customers, from consulting to implementation and maintenance of security systems, including locking systems, access control systems and other security products.
AAAAAAAAAA24h-Schlüsseldienst Master-Key C. De Maio
Since 2000 · 1–10 empl.4.8(355)
AAAAAAAAAA24h-Schlüsseldienst Master-Key C. De Maio provides 24-hour locksmith services including emergency door openings, lock and cylinder repairs, and key duplication. The company plans, supplies and installs mechanical and electronic locking systems and offers security products such as alarm, video and fog systems as well as emergency response after burglary damage.
Swiss Security Academy GmbH
Since 2014 · 1–10 empl.4.9(54)
Swiss Security Academy GmbH is a security company providing consulting, investigation, prevention, security, medical and technology services. Its portfolio also includes courses and training as well as 24/7 monitoring through its own control centre.
Master-Key AG
Since 2018 · 1–10 empl.4.8(355)
Master-Key AG is a locksmith service providing 24-hour emergency response, door openings and lock repairs. The company plans, supplies and installs mechanical and electronic locking systems, handles key and cylinder orders, and offers alarm, fire-detection, video surveillance, safe services, access control, security consultation and post-burglary repairs.
Schweizer-Brandschutz GmbH
Since 2005 · 1–10 empl.4.6(35)
The core activity of the company "Schweizer Brandschutz" is the sale of fire extinguishing agents and the provision of fire safety training for companies, industrial operations, the hospitality industry and private households. This also includes consulting services, such as on-site individual consulting, company training and the creation of fire safety plans.
Draco-Trading AG
Since 1992 · 1–10 empl.4.9(28)
The core activity of Draco AG is the provision of occupational safety and supply services, including the procurement and delivery of products such as personal protective equipment (PPE) and work safety clothing. The company also offers services such as storage, concept development and consulting to support customers in securing their work environment.
Brilliant Personal Security GmbH
Since 2000 · 1–10 empl.5.0(25)
Brilliant Personal Security GmbH is a security services provider offering event and access control, patrols, building and personal protection (bodyguard), as well as traffic and parking services. The company also operates the BPS Academy with vocational and tactical courses (e.g., basic security training, defensive techniques, firearms and traffic control) and manages a shooting range for authorized users.
A+A Privatdetektivbüro AG
Since 1962 · 1–10 empl.5.0(23)
A+A Privatdetektivbüro AG is a private investigation firm that conducts surveillance, investigations and evidence collection for individuals and corporate clients. Services include surveillance and observation, skip tracing and background checks, technical monitoring, digital forensics and investigations into insurance fraud and commercial matters.
SOS Sicherheit AG
Since 2002 · 1–10 empl.4.8(26)
SOS Sicherheit AG designs, installs and maintains security systems including alarm systems, video surveillance, access control, intrusion protection, fire protection and building automation; the company also supplies safes and provides 24-hour on-call service and support.
Sersys AG
Since 2005 · 1–10 empl.5.0(20)
The core activity of Sersys AG is the development, sale and installation of security technology solutions, particularly in the areas of video surveillance, access control and burglary protection, as well as the provision of services such as maintenance, consulting and customer service for these systems.
ars pugnandi GmbH
Since 2017 · 1–10 empl.4.8(28)
The core activity of ARS PUGNANDI GmbH encompasses security services, particularly: * Shooting training (Custodes) * Threat management * Coaching (Invictus Coaching) Thus, the company offers specialized security and training services.
Wicki GmbH Kloten
Since 2018 · 1–10 empl.4.9(52)
Wicki GmbH Kloten is a company focused on security and locking technology, providing mechanical and electronic locking systems, access control solutions and alarm systems. Services include key cutting and key service, safes, escape-route hardware, installation and repair work, and consultancy for private, commercial and industrial clients.
Alarm AG
Since 2000 · 1–10 empl.4.6(23)
The core activity of Alarm AG is the planning, installation and maintenance of security systems and solutions for private and commercial customers. This includes in particular: alarm systems and video surveillance systems, fire protection and emergency call systems, mechanical security systems such as safes and access systems, building automation and visualization, and communication systems such as intercom systems. The company also offers security analyses and consulting services to support customers in selecting and implementing security solutions.
Demir Security GmbH
Since 2012 · 1–10 empl.5.0(18)
The core activity of Demir Security GmbH is the provision of security services, in particular: object, person and property guarding; security consulting and analysis; event protection and security services; traffic and parking services; car park management; construction site security; fire watch; and locking services. The company thus offers a comprehensive range of security services for various industries and occasions.
SSEG GmbH
Since 2013 · 1–10 empl.4.6(72)
The core activity of SSEG GmbH is the provision of security services, particularly in the field of keys and locking systems. This includes: The assessment of security needs and the development of individual security concepts; The installation, maintenance and repair of locking systems; The sale and reordering of keys and cylinders for various locking systems (KABA, KESO, SEA etc.); The online key service and the provision of maintenance and support services. The company positions itself as a partner for security solutions and offers its customers individual and tailored solutions for their security needs.
Certas AG
Since 1985 · 101–500 empl.4.3(13)
Certas AG is a specialist in security and professional alarm management. Its services include alarm monitoring, video verification, IoT-based remote monitoring, personal emergency assistance (Certas Care), multicall crisis management and a multilingual support line for private and corporate clients.
ALARM.ch Systeme AG
Since 2002 · 1–10 empl.4.8(23)
The company's core activity is the planning, installation and maintenance of security systems, including alarm systems, video surveillance systems, access control systems and fire protection systems, as well as advising and supporting customers in the selection and implementation of security solutions.
Videotronic AG
Since 1976 · 1–10 empl.4.6(9)
The core activity of Videotronic AG is the development and provision of solutions for video surveillance, access control, intercom systems and monitoring. The company offers consulting services, special manufacturing and product modifications, and distributes products from brands such as Axis, Dahua, Dallmeier and Hanwha. It supports customers in planning, conception and implementation of projects in the field of video security and also provides training, repairs, maintenance and commissioning of systems.
Smart Cam GmbH
Since 2020 · 1–10 empl.4.3(107)
The company is a specialist dealer in innovative camera technology and security systems. Its core activity includes the sale and consulting of surveillance cameras, alarm systems, door intercom systems, endoscope cameras, reversing cameras, wildlife cameras, baby monitors and construction site cameras as well as related accessories.
DARIL-S GmbH
Since 2021 · 1–10 empl.5.0(15)
The core activity of DARIL-S GmbH is the provision of security services, including: * Patrol services * Construction site security * Municipal order service * Risk and threat analysis * Armed security services * Event and venue security * Retail security * Traffic services The company thus offers a wide range of security services to ensure the safety of people, property and events.
Thales Suisse SA
Since 1997 · 1–10 empl.4.1(27)
Thales Suisse SA develops and supplies high-technology solutions, systems and services for defence and public security, training and simulation, space, cybersecurity, and the production and personalization of payment cards and governmental identity and travel documents.
PreSafe GmbH
Since 2020 · 1–10 empl.5.0(23)
PreSafe GmbH is a service company providing security personnel, facility management and assembly/specialist tasks. Services include railway worksite safety according to rail operators' requirements, property maintenance and cleaning, and leak detection with drying services for water-damage remediation.
FRIKE electronic AG
Since 1991 · 11–20 empl.5.0(5)
The core activity of FRIKE is the development, manufacture and distribution of products and solutions for safety in road, rail and air traffic, particularly in the field of traffic technology and safety, such as warning strip layers and StopLane systems.
Elektro Bähler GmbH
Since 2015 · 1–10 empl.5.0(10)
The core activity of Elektro Bähler GmbH is the provision of electrical installation and assembly services, including planning, design and execution of electrical systems for private and business customers.
Helvetia Strategies Group GmbH
Since 2022 · 11–20 empl.5.0(15)
The core activity of Helvetia Strategies Group (HSG) is the provision of security services, including: customized security solutions for companies, institutions and private clients; object and personal protection; surveillance and security management; risk management and threat protection; international security services and cross-border operations; and training and education in the field of security and special forces. The company offers these services in Switzerland and internationally, with a focus on sustainability, efficiency and innovation.
DGP De Giorgi Protection GmbH
Since 2024 · 11–20 empl.5.0(28)
The core activity of DGProtection (DGP) is the provision of security services for companies, public institutions, and private individuals in Switzerland and internationally. This includes, among other things: development and implementation of security concepts, provision of security personnel, conduct of security audits, offering of security training and further education for security experts, and provision of discreet and individual security services for private individuals. DGProtection positions itself as a reliable and ISO-certified partner for all security requirements, combining traditional reliability with state-of-the-art technology.

outsec ag
Since 2008 · 51–100 empl.4.3(12)
The core activity of the company outsec ag consists in providing security services, including: * Object protection (building protection, area surveillance) * Construction site security * Traffic services (ensuring smooth and safe traffic flow) * Parking management and parking controls * Event security (professional security concepts for events) * Municipal patrols * Reception and logistics service * Patrol services * Intervention services * Public order services The company offers these services for various client sectors, including educational institutions, healthcare, SMEs, event organizers, civil and heavy construction, retail, municipalities & Ind.

easyID Solutions GmbH
Since 2009 · 1–10 empl.5.0(3)
Die Kernaktivität der easyID Solutions GmbH besteht im Vertrieb von elektronischen Schrank- und Möbelschliesssystemen und RFID-Lösungen. Zudem sind wir Spezialist für Ausweiszubehör wie Ausweikartenhalter, Ausweishüllen, Badgeclips und Lanyards mit Online-Shop. Das Unternehmen bietet eine breite Palette von elektronischen Schrankschlösser für verschiedene Anwendungsbereiche wie Büros, Schulen, Spitäler, Industrie und öffentliche Institutionen an.
Sitax Systems AG
Since 1986 · 1–10 empl.4.4(27)
The core activity of Sitax Systems AG is the planning, implementation, assembly, commissioning and maintenance of parking management and leisure facilities, including the provision of products and services such as barriers, bollards, road blockers, control columns, access control, video surveillance, parking ticket machines, cash registers with barrier systems, free/occupied displays, single-space detection for vehicle storage halls, parking guidance systems, urban traffic congestion control, Secu-Scan undercarriage scanners and height restriction bars.
allProtect GmbH
Since 2011 · 11–20 empl.4.2(21)
The core activity of allProtect is the provision of security services, including: Object protection (e.g. construction site security, fire protection, homesitting), Personal protection (e.g. VIP escort, accompaniment, personal protection at events), Investigation services (e.g. store detective, internal investigations), Video surveillance (e.g. installation, maintenance, support), Uniformed services (e.g. doorman, hostess, welcome service), and Civil services (e.g. vehicle recovery). The company offers individual and optimal solution concepts for the various areas of the security industry and emphasizes a professional, serious, and legally compliant approach.
Starco Security AG
Since 2017 · 11–20 empl.4.5(16)
Starco Security AG provides security services, security management and training for corporate and public clients, including executive protection, guarding, event security, property and valuables protection, and public authority services. The company also delivers security consulting, risk analysis, security concepts, loss and fraud prevention, and certified training programs such as federal diplomas and life‑support and fire‑safety courses.
ISG International Security Guards AG
Since 2009 · 11–20 empl.4.3(16)
The core activity of ISG International Security Guards AG is the provision of security services, including: building and facility security and surveillance; personal and escort protection for private individuals and companies; video surveillance and alarm centers; security consulting and investigation, including research and investigation; event services, such as securing conferences and events; store security and theft and embezzlement protection in shopping and business centers; private airline security and IT security. The company thus offers a wide range of security services to ensure the safety of people, objects and companies.
stüssi-qs-management
Since 2023 · 1–10 empl.5.0(58)
The core activity of the company 'Stüssi Quality and Safety' encompasses the areas of security services, security training and consulting for companies, public institutions and private establishments. Specifically, the company offers the following services: Security services: object protection, cash and valuables transport, escort of public transportation, construction site security; Security training: first aid courses, CPR-AED basic courses, security training for companies and public institutions; Consulting: occupational safety concepts, fire protection, risk management, quality management. The company thus offers a comprehensive portfolio of security services and training to support companies and institutions in ensuring safety and quality.
Max C. Meister AG
Since 1980 · 1–10 empl.5.0(2)
The core activity of Max C. Meister AG is the development, manufacture and distribution of security technologies and systems, particularly in the field of detection of weapons and explosives, as well as the provision of services for the security industry, including maintenance and support of security systems.
BSS Bewachung Sicherheit und Schutz AG
Since 2006 · 11–20 empl.4.3(8)
The core activity of BSS AG is the provision of security services, in particular: Security services: protection and security for various types of objects and events; Traffic services: regulation and safety in road traffic, both for public roads and for special occasions; Special services: supplementary security solutions tailored to specific customer needs. The company thus offers a comprehensive range of security services to cover all security needs of its customers.
Alpha Team Protection GmbH (ATP Security)
Since 2012 · 1–10 empl.5.0(9)
The core activity of Alpha Team Protection GmbH (ATP Security) is the provision of security services, in particular: personal protection (escort protection), object protection (patrols, guarding, lodge service), event security, gastro security (doormen) and security analyses. The company offers individually tailored security solutions for nightlife, events, as well as personal and object protection.
WATCHMAN Solutions GmbH
Since 2017 · 11–20 empl.4.0(27)
The core activity of WATCHMAN is the provision of security services, including: order service, object protection, concierge service, event security, construction site security, personal protection, and store detectives. The company offers tailored security solutions and employs trained professionals to ensure the highest security standards.
E. Wicki AG, Sicherheits- und Schliesstechnik
Since 1984 · 1–10 empl.4.8(4)
The core activity of Wicki AG is the development, manufacture and distribution of security and locking technology solutions, including locking systems, access control systems, alarm systems, burglary protection systems, escape and rescue route technology, and safes. In addition, the company also offers services such as key services, consulting and installation.
signakom AG
Since 2006 · 11–20 empl.5.0(4)
The core activity of signakom AG is the development, manufacture and distribution of communication solutions, particularly call systems and emergency call systems for various industries such as homes, hospitals, industry, commerce and private customers. This also includes professional emergency call centers, alarm devices, telephone systems and internet solutions.
mobitronic gmbh
Since 2006 · 1–10 empl.5.0(7)
The core activity of mobitronic gmbh is the development and installation of security systems, including burglary protection, alarm systems, video security and access control. The company also provides consulting services in these areas and has certified specialists with many years of experience.
SecuSuisse AG, Zweigniederlassung Zürich
Since 2017 · 11–20 empl.4.2(24)
SecuSuisse AG, Zweigniederlassung Zürich is a branch that provides security solutions and related services. Its activities include security technology, project management, administrative processing and customer support.
DF Group Sicherheit GmbH
Since 2022 · 1–10 empl.5.0(16)
The core activity of DF Group Sicherheit GmbH is the provision of security services, including individual security solutions to protect people, property and public order. This includes, among other things, security services tailored to the specific needs of customers and ensuring security through a qualified team and modern technology.
Spetec AG
Since 1995 · 21–50 empl.5.0(2)
The core activity of Spetec AG encompasses the areas of building automation and building security. Specifically, the company offers solutions for the conception, integration and operation of building automation systems, smart home solutions, video surveillance systems, intrusion protection systems, intercom systems, access control systems, special cameras, fever screening solutions, people counting solutions, security management systems and fire alarm systems.
"Schloss Baumer", Inhaber Urs Rusterholz
Since 1995 · 1–10 empl.4.3(18)
"Schloss Baumer", Inhaber Urs Rusterholz provides security solutions and locksmith services, including lock systems, access control, mechanical protections and alarm systems. The company carries out planning, installation and repairs and operates a 24-hour emergency call-out service for lockouts and burglary repairs.
Swiss Protection Service AG
Since 2005 · 1–10 empl.4.8(8)
Swiss Protection Service AG provides tailored security services for private and institutional clients, including event security, personal protection, facility and asset protection, equipment rental and security consulting. The company also operates an academy offering training courses and workshops for security personnel and external participants.
A Aaba Schlüsselservice Einbruchreparaturen 24h Rusterholz
Since 2009 · 1–10 empl.4.3(18)
A Aaba Schlüsselservice Einbruchreparaturen 24h Rusterholz provides locksmith and burglary-repair services as well as mechanical and electronic security solutions. Offerings include planning, installation, maintenance and repair of locking systems, access control, alarm systems and safes, plus a 24-hour emergency opening and repair service.
spa Agentur für Sicherheit & Schutz GmbH
Since 2012 · 1–10 empl.3.9(94)
The company SPA Sicherheit & Schutz offers security services, including object and area surveillance, event security, center and store monitoring, lodge and reception services, intervention services, alarm center, patrol services, control of stationary traffic and valuables transport & cash management. It also develops specific security concepts for various industries such as trade, industry and commerce.
Schlüssel-ANGST AG
Since 2012 · 1–10 empl.5.0(3)
The core activity of Schlüssel-Angst AG is the manufacture and distribution of keys and locking cylinders, as well as the provision of related services such as key ordering, duplicate key ordering and locking system planning.
Security Services in the Canton of Zurich
Security Services in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
Security Services in other places
By canton