JKE Security provides high-quality installation of security products like CCTV, intruder alarm systems and fire alarm systems. They also provide maintenance service post installation or through service agreements. JKE Security are able to fulfill most security requirements from the installation through to using an extensive network of partner companies to meet any other potential requirements e.g. keyholding or locksmith services.

JMG Security Systems, Inc. is Southern California’s premier provider of security systems. It offers comprehensive, top-of-the-line security systems ranging from fire and intrusion detection, video surveillance and access control systems. The company's video surveillance services include, site survey, project management, professional installation and quality control.

Jolsis is a Mexican company dedicated to systems integration and special equipment for control, automation, information technology, vehicle safety and protection for real estate.

JR Security Consultancy is an independent firm of corporate security consultants who deliver security services to a wide range of organisations in the UK.

JR Security Consultancy is an independent firm of corporate security consultants who deliver security services to a wide range of organisations in the UK.

JT Alarms, formed in 2000, is based around security alarm systems. The company offers alarm, camera, intercom, monitoring and security systems. A JT Alarms security system acts as a central computer that interprets signals from sensors acting as the 'eyes' and 'ears' for users.

K-Tel finds individual business solutions for fast, secure, and reliable IT and telecommunications.

For over 30 years, K.B.O Fire & Security have been making life more secure for home owners and businesses across London, Surrey, Hampshire and the surrounding counties. They are independent specialists, who offer the latest fire and security solutions, from a single house alarm to a fully-integrated commercial security system.

“Kaavach Intellectual Security Systems Private Limited” has been providing quality CCTV, dome, wireless surveillance systems, alarm, attendance, door lock, and many self designed security systems, since their founding in September 2010.

Kaba Classic specialises in consulting, design, installation, maintenance and technical support of integrated security systems. Kaba Classic offers the highest quality of integrated security systems on the market today. Kaba believes in providing outstanding service to their customers and assist them in achieving their goals.

Keppie Consultants deliver quality integrated security solutions using leading branded products. The company's electronic security solutions include physical access control, digital cctv surveillance and recording and high-security intrusion detection.

Kestrel Guards delivers security solutions for homes, businesses and commercial properties since 1988. They provide static guarding, college campus security, mobile patrols, hospital security, CCTV surveillance and alarm systems.

KeyMe is dedicated to providing smart, convenient and secure solutions to duplicate spare keys, share existing keys and solve frustrating lockouts. The KeyMe application lets one custom design keys, quickly locate locksmiths or share digital copies of your keys. This platform can also be used to printout keys at a kiosk with a fingerprint scan.

Dedicated to delivering excellent levels of service, KeyPlus is a professional and trusted security service provider in the North West of England. Providing a range of services including key holding, alarm response, and mobile patrols, the clients rate it highly with numerous testimonials.

Keystone Technologies Limited delivers integrated security and electrical solutions in Zambia, specializing in access control systems, CCTV surveillance, fire alarm installations, and electrical contracting services. Their access control and high-definition IP camera systems provide reliable monitoring and accountability, while fire alarm systems enhance safety through early detection and response.

Kidon - Advanced Security Solutions is a Bracelona based company that specialises in implementing Isralei security technologies. Kidon offers wide range of perimeter protection products with high reliability range for the external environment.

Kingdom Security Associates Ltd was established in Kingdom Of Saudi Arabia in 2007 as a security service provider company , in reaction to the need for specialised and confidential services in security for private and government sectors.

Kings Security Systems has grown to be one of the largest privately owned providers of security systems in the UK. Bradford-based, the company provides a comprehensive range of fire and security services to homes and businesses including burglar alarms, CCTV, keyholding, fire and smoke alarms, manned guarding, gates and railings, and bespoke security solutions. Kings Security creates security packages that suit the needs of individual businesses.

Based in Leeds, Kingsley Security Systems Ltd provides installations and repairing services for security systems such as CCTV, access control, alarm monitoring, automation, gates, inturder alarms, and fire protection systems etc. The company is NSI Gold Approved and serves mainly commercial and residential clients. Kingsley Security Systems offers you a comprehensive maintenance contract.

KNX is the worldwide standard for home and building control. They cater to the demand for comfort and versatility in the management of heating, lighting, security, communication and access control systems in homes and offices.

K+W has stood for innovative safety technology. As a future-oriented security service provider, K+W offers customers a complete service package based on the latest technologies.

Konnet Solutions P.Ltd. began as Flair Telecom in 1992. In the year 2000, Flair Telecom became Flair Technologies P.Ltd. Flair Technologies P.Ltd. changed it's title to Konnet Solutions P.Ltd in the year 2009. That is when Konnet added electronic security solutions to it's portfolio. This includes video surveillance cameras (IP & Analog), access control, BMS.

Koorsen Fire & Security residential and commercial security solutions. The company's commercial security solutions include: security alarm systems, access control, enterprise-level integrated security, fire alarm monitoring and commercial alarm monitoring.

KREMAK EOOD was established in 1992. Today it is the largest armed security company in the South East of Bulgaria with over 1000 licensed security guards and employees. The company provides security services for over 150 industrial sites, including such of national and strategic significance, and over 12 000 sites with CCTV / video surveillance equipment-based security systems.