Link CCTV Systems now design, install and maintain premium integrated security systems for some of Europe’s biggest corporations and groups on over 450 sites nationally. Link currently maintain a range of systems from large schools and universities to government and corporate offices, retail parks, haulage depots and high-profile shopping centres

LINX - London Internet Exchange Ltd. focus on investing our service and membership fees into strengthening all LINX network services. This ensures that their infrastructure is as up to date as possible and that they remain at the forefront of the IXP industry. By doing so, they can confidently provide our members with improved network performance, low latency and more control.

Linx International Ltd is the UK’s consultancy providing a range of security, risk management and investigation services, security related and bespoke training courses, security surveys, audits & risk assessments. Through its group companies, ARC Training International and Perpetuity Training, the company offers world class security management training programmes.

Littlefish is a multi-award-winning Managed IT and Cyber Security Services Provider delivering services on a 24/7 basis from our UK only service centres, to over 100,000 users globally, for a wide variety of organisations, spanning both the private and public sectors and including National Gas, ASOS, DHU Healthcare, NHS Professionals, Canal & River Trust, Farrow & Ball, His Majesty’s Treasury, Croydon Council, Cafcass and many more.

Littlewood Fencing Ltd is one of the most diverse fencing contractors in the United Kingdom. They provide gate automation solutions, access control solutions, CCTV systems, safety devices and many more.

Livewire Digital came into being to deliver the fastest most resilient hybrid connectivity by unlocking and bonding all available networks. The vision of the founders is to be accelerating every wireless network in the world. Combining networking knowledge with expertise in broadcast video, electronics, and mechanical engineering, Livewire offers pioneering edge products and bespoke systems to a broad range of markets and organisations.

Lloyd Asset Protection offers experience of years of working with property market in the provision of electronic security. They offer initial advice over the phone through site visits, engineers investigation and tenant meeting support. The personnel expertise provided covers every aspect of the security industry including equipment manufacturers and distributors for: • CCTV cameras • CCTV systems • Activity detectors • Access control systems

Lloyd's List Intelligence enables professionals connected to maritime trade to act on the truth with transparent data and analytics, validated analysis, and actionable insight. It uses advanced analytics, artificial intelligence, and industry expertise to transform unparalleled data into actionable insight delivered through data and analytics services, news and commentary, reports and publications, and expert advice for professionals.

Lochrin Bain are suppliers and manufacturers of steel palisade security fences. They also provide site survey where they examine the existing perimeter systems and then advise the right level of product to enhance the system which is already installed.

LOCKEN is a player in the field of electronic access control in Europe. Its original digital solution, based on an intelligent key, makes it a unique player in the market. Locken's innovation challenges traditional practices in the world of access control. In just 10 years, the company, with its original, simple and reliable access control, is used by many large corporate and public sector organisations.

Locklizard provides PDF DRM software that protects PDF documents from unauthorized access and misuse. Share and sell documents securely - prevent document leakage, sharing and piracy of your PDF ebooks, training courses and reports.

Lockpoint is the UK company specialising in the creation and delivery of innovative and pre-emptive security for people, property and premises, with clients in the UK and abroad. Lockpoint consistently delivers standard-setting products, intelligently designed and expertly built. They serve and protect, reducing crime and eliminating the vulnerability of businesses, locations and people.

Locks & Fittings is a market leader in the supply of door controls, hinges, locks and latches, and signages etc. Based in Walsall, the company provide best possible service with quality products at competitive prices for all its customers. Locks & Fittings offers a fully professional scheduling and quoting service for architects and builders alike.

Locksmiths Newport. Professional & reliable local locksmith service. Newport locksmiths available for new locks, lock repairs & upgrades and is based out of United Kingdom.

Lodge Service have years of experience in the security industry to deliver intelligent, data-enabled security solutions for optimum protection of people, property, business operations and profits. Based in London, the company services include remote monitoring, incident management systems, guarding, detection and security integration etc.

LogiScan Security Systems Ltd provide a complete service to its clients, from the design and consultation stage, planning and installation of security products intruder alarms, fire alarms, access control systems, perimeter detection systems etc. The company aims to provide powerful safety and security solutions and the very highest levels of service. LogiScan are a NSI NACOSS Gold Approved Company.

Founded in 2009, LRS Security was born from a need to "Raise the game" in the security industry by partnering competitive pricing structures with unprecedented professionalism.

London Security Services (UK) Limited is an independent service UK Security company, providing expert security guards across London and throughout the United Kingdom. They have been offering security services for over ten years, and during that time, have also earned a reputation as one of the leading security companies nationwide. They provide security guards for both public and private industry.

Lone Guardian has the best solution for the automatic monitoring and protection of manned guards The product not only negates many of the risks encountered by a guard while performing their duties, but also provides unparalleled visibility of the guard, indoors or outdoors, and shows that their patrol schedules are being strictly adhered to.

LoneAlert is a provider of lone worker protection solutions, offering a range of lone worker alarms, man-down devices and solutions to protect staff who work remotely, alone or are vulnerable.

Loomis is the UK’s premier cash management specialist and we help manage the public flow of cash in society. It provides cash management solutions that save you money, protect you from fraud and attack, and provide the means to analyse cash flow down to the last penny.

Lorient Polyproducts designs and manufactures high-performance door sealing systems. Lorient's intumescent seals are a vital part of a fire door assembly, helping to defend buildings against the spread of fire. Lorient manufactures smoke seals which restricts smoke movement around a building - giving people time to escape, and reducing property damage.

Loss Prevention Services (LPS) Ltd. is a Private Investigation Agency that was founded in 1972. LPS provides national organizations with investigations, surveillance, and security services that focus on eliminating the types of loss that impact your company’s profitability. Loss Prevention Services clients include Fortune 500 companies, large and mid-size law firms, insurance companies, and national and local retailers.

Offering a full range of solutions from assessment to mitigation to recovery, Lowers & Associates is able to design, implement, and provide ongoing support to long- and/or short-term programmes that respond to an organisation’s specific needs. Lowers experts have extensive experience in disciplines such as risk management, accounting, law enforcement, physical security, information technology, and human resources.

Loxal have developed a unique range of temporary access control and security products, designed for construction sites, commercial and vacant or occupied residential properties. Offering security with low visual impact, the digital access systems facilitate property management without the need to issue and control keys. The IDACS control system generates site attendance records and integrates with optional alarm and image recording systems.