KÖTTER Services offers security solutions to power plants, administration complexes, hospitals, industrial operations, public sector, private household etc. They offer fire security, consultation, aviation security, port security, intruder alarms etc.

KP Technology was founded with the aim of bringing to the market new surface research tools. These tools would firstly allow specialists to investigate surface phenomena, secondly provide equipment pathways for non-specialists, and finally educate scientists, engineers and technologists in the capabilities of these emerging technologies. KP Technology also performs a significant amount of material research and training consultancy.

KPS System is a subsidiary of professional distributors of technology products in Korea. The company offers an extensive portfolio of products, solutions, services and systems for security, safety and communications. The product range includes security video solution, access control, conference & PA system, intrusion alarm & fire safety, networking solutions, smart home solution, barriers, video door phone system, & more.

The USA’s Kratos Public Safety & Security Solutions, Inc. is a division of Kratos Defense & Security Solutions, Inc., a specialised national security company that provides mission-critical products, services, and video surveillance, access control & intrusion detection, communications, building automation, fire & life safety etc., security solutions for organisations to protect their personnel, confidential data, and property.

Krovision Electronic Co.,Ltd is a high-tech enterprise, specializing in research, manufacture and distribution of CCTV security products.

KRUSE Security Systems provides intelligent solutions for managing, storing and tracking asset keys. The product range extends from fire department key depots and key safes through electro-mechanical key management systems to key dispensing systems.

Kyryliuk Installation, is a Provincial company which provides service and installations to national companies across Canada. All Commercial accounts have top performance equipment installed to provide confidence and quality assurance. Kyryliuk also provides service to Commercial and Residential clients requiring all Security Alarm/CCTV solution and Network cabling and equipment resources.

L’Anubis Ltd is a security and emergency management company that specialises in the provision of integrated security and emergency management services. Dedicated to developing and implementing specialised security programs for each of its clients, L’Anubis provides superior service in a cost-efficient manner.

Lanier Representation Group is a regional representation firm providing national support capability through marketing alliance network. The company specialises in access control, intrusion, surveillance, audio/video and IP solutions from industry leading manufacturers for the Central United States. The services include pre-sales assistance, technical training and project registration.

Lantec Ltd is security system installer in the UK. The company offers CCTV, intruder alarms, access control, fire detection systems, biometric controls, electronic security systems, IP solutions, gates and barriers etc.

All types of cable, trunking, conduits pipes, pvc pipes, bosal pipes, racks, poles, panels, connectors, boots, switches, cabinets, cage nuts and more accessories.

As a result of the rising need for security products, Lazer Beam Security was formed in 1996 with the objective of supplying, installing and supporting electronic security solutions that are effective and reliable. Since the founding of Lazer Beam Security, they have been serving the security needs of both the domestic and commercial markets. Lazer Beam Security is a recognised ISO 9002 installation company.

Legacy protection services is a leading security company offering a wide variety of security guard and investigative services. Legacy Protection Services combines covert surveillance, uniformed security and technology to provide the client with the best possible security solution available on the market.

Life Safety Alliance is committed to maintaining conversations with both public and private stakeholders, addressing the current and emerging life safety practices throughout the changing global environment. This new alliance is designed to raise the level of communication, knowledge, and expertise, defining best practices to manage these growing security concerns.

Life Safety Services is the UK-based business providing a comprehensive range of fire and life safety products and services. Utilising the latest technologies and systems design its focus is on integration, innovation and development of reliable, cost-effective solutions for individuals and businesses.

Lincoln Fire & Rescue (LF&R) in Lincoln, Nebraska offers an all hazards emergency response service including fire and emergency medical services with professional personnel on staff. The fire department promotes life safety through public education, fire suppression, emergency medical services, and hazardous materials, and by developing and enforcing ordinances and fire codes

Lindakeith Security Services offers top‑tier security solutions, including manned guarding, rapid alarm response, VIP protection, and school/property guard services. Their licensed, vetted, and trained guards are on hand 24/7 across Kenya.

Liteye manufactures Aquila thermal surveillance camera solutions. From fixed to pan & tilt platforms. Their thermal cameras are utilized for site security at airports, oil pipelines, offshore oil rigs, ports, borders, and other high value facilities.

Based in the US, LiveWatch is a developer of innovative home security solutions. Services include home automation, intrusion detection, door and motion sensors, smartphone app control, flood sensors, fire safety and smart doorlocks. Its Plug&Protect system can serve as a hub for up to 40 security and smart home devices.

Livewire offers total home security solutions by including alerts for fire & water damage, as well as presence of smoke & carbon monoxide, in addition to intrusion alarms. Livewire keeps client connected by offering alerts on mobile phone or web-enabled devices such as your smartphone, desktop, laptop or tablet. Livewire also provides remote video monitoring by streaming live video to client's web-enabled devices via mounted security cameras.