Leadertech Systems of Chicago, Inc. is a distributor of computer chassis and power supplies, main boards, processors, optical drives, video cards, monitors, networking solutions, surveillance systems, and notebooks, in addition to many other accessories and peripheral devices. The company has built its customer base from the Midwest throughout the U.S. and beyond.

With Legato Security, clients gain the foresight and expertise of an experienced and trusted cybersecurity firm trained to deal with cyber threats. Legato Security provides comprehensive cybersecurity expertise designed to provide 24/7 monitoring and immediate response to threats.

Lekson Video was founded in 1991, and has been actively involved in the security industry, specializing in CCTV products. Lekson Video provides a wide range of solutions for security professionals, dealers, integrators, and distributors worldwide with our cutting-edge line-up of CCTV products. Lekson products include stand-alone Digital Video Recorders, LCD Security Monitors, Public View Monitors, CRT Security Monitors, system mounting solutions.

Founded in 1998, Houston-based LENSEC provides physical security solutions to a variety of markets. Perspective VMS™ enables secure remote access and real-time collaboration with first responders during security events. LENSEC serves state & local governments, healthcare and education sectors.

Leone Fence Co. Ltd. was incorporated in 1975, beginning as a one-truck fence installation company. Since then it has grown to become one of the largest commercial and industrial fence installation companies in southern Ontario. Serving exclusively in the commercial and industrial sectors has allowed to remain focused on clientele, enabling to continually improve and grow.

Level is redefining the smart home experience with invisible technology and software. At Level, they take a unique approach — rather than start where others have started, start at square zero and design products that make “smart” invisible. Level proudly offers Level Lock+, the world's smallest most innovative smart lock; and Level Bolt, the first invisible lock that transforms a standard deadbolt into a connected lock.

Leverage DETECT is an industry and technology leader for highly-scalable, comprehensive video surveillance systems. They are a strategic partner for cities, police departments, agencies, utilities, and school districts, enabling the essential video security and proactive response that are hallmark components of their partner’s safety programs.

Lexion, since being founded in 2000, have been committed to providing innovative reliable, and high quality video security equipment and its accessories.It provides an extensive list of DVR Systems, PC Based or Stand Alone, DVR Boards,a full line of Security Cameras and accessories, IP Cameras, Network Video Servers/Recorders, and more.

Liberty Defense provides multi-technology security solutions for concealed weapons detection in high-volume foot traffic areas and locations requiring enhanced security, such as airports, stadiums, schools, and more. Liberty’s HEXWAVE product, for which the company has secured an exclusive license from the Massachusetts Institute of Technology (MIT), as well as a technology transfer agreement for patents.

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.

Life365 is a telehealth and remote care management solution provider. The Life365 digital health platform includes solutions for patients with various conditions where remote patient monitoring and active self-management will result in better health outcomes.

LifeSafety Power is a supply company bringing intelligence to facility openings and access control specifications through software analytics that assess the security infrastructures power status in real time.

LILEE Systems provides real-time connectivity for onboard devices in trains, buses, other mobile assets and for smart cities. The company enables a variety of applications such as PTC communications, passenger Wi-Fi, CAD/AVL, infotainment, video- and sensor-based safety applications, and telematics.

LILIN is a global manufacturer of IP video cameras, recording devices, & software. With 30 years experience, LILIN provides expertise in digital video. LILIN systems can allow a single operator to monitor cameras from anywhere on the network or remote users to access live and recorded video. LILIN operates worldwide with offices in more than 13 countries and partners in more than 600 employees worldwide.

Limelight Networks is a content delivery network (CDN) service provider that offers cloud security services for defense against malicious website attacks and unauthorized content access. The company specializes in data security and DDos attack protection and caters to a wide range of industries including retail, IT and gaming.

With over 25 years' experience, Limitless Integrations LLC offers high-quality, reliable commercial/industrial security and safety services in the Ohio/Kentucky/Indiana Tri-State Midwest region. The firm offers reliable and professional security and safety solutions for large venue and private facilities, including the iDENT MODS mobile onsite detection system with partner iDENT LLC of California.

Lincoln Technology, LLC has been installing and repairing CCTV systems and IP security products, analog cameras, DVR, wireless solutions for homes and commercial purposes. Based in New Jersey, the company's CCTV Installations started about 15 years ago. Lincoln Technology technicians provides top-notch service to all its customers.

The LINEV Group is an eco-group of businesses that specializes in providing the Security, NDT, and Science markets with industry-leading X-ray systems. The LINEV Group is working to advance technologies that will improve health, safety, and well-being while chasing scientific truth.

LitePoint Corporation develops and supports advanced wireless test solutions for developers of wireless devices and consumer electronics, contract manufacturers, and wireless integrated circuit designers. Most of the world's leading wireless device brands rely on LitePoint solution.

LivePerson is a globally renowned Conversational AI company creating digital experiences that are Curiously Human. Their customers, including leading brands like HSBC, Orange, and GM Financial, can now meet consumers where they are across social media, messaging, email, voice, and more.

LiveU is a pioneering provider of mission-critical, real-time video solutions for the public safety industry, enabling effective situational awareness, response management and command and control communications. By leveraging the power of live IP-video, emergency/rescue services can better protect their communities.

LMN Software Corp. (LMN) are the developers of EdgeSentry that offers the security industry the simplest, most cost-effective tool to monitor networks for intrusions, anomalies and failures. EdgeSentry ES100 is a network appliance that learns the normal operation of the network, monitors the network for changes and notifies the network owner of a problem.

For more than four decades, Lochbridge has been a trusted technology partner to enterprises worldwide, from General Motors and American Greetings, to Dole and Blue Cross Blue Shield. They develop the technology that powers the future of their businesses, including apps that can start the car, smart watches that monitor health, cars that drive themselves – and more. They deliver systems that are the backbone of leading enterprises.

Loftware is the world’s largest cloud-based Enterprise Labeling and Artwork Management provider, offering an end-to-end labeling solution platform for companies of all sizes. It helps companies improve accuracy, traceability, and compliance while improving the quality, speed, and efficiency of their labeling.

Logic Supply provides NVRs for challenging surveillance environments across the US, Europe, and Asia. Customers, including those in transportation, construction, energy, oil & gas, and law enforcement rely on Logic Supply’s rugged hardware to help monitor and secure their infrastructure. Logic Supply also offers branding and customization, software and hardware engineering, assembly services and warranty support.

Logically Integrated Network Components (LINC, Inc.) is a manufacturer’s representative of “Low Voltage” (IP) infrastructure and connectivity products. It represent technologies that address the following applications: Voice Data Video Power Cooling Testing Security Pathways & Spaces

LogicMonitor is the only fully automated, cloud-based infrastructure monitoring platform for enterprise IT and managed service providers. LogicMonitor monitors everything, everywhere, from one platform, so one can manage their IT holistically—without the tool sprawl.

Lookout, Inc. is a data-centric cloud security company that uses a defence-in-depth strategy to address the different stages of a modern cybersecurity attack. Data is at the core of every organization, and the approach to cybersecurity is designed to protect that data within the evolving threat landscape, no matter where or how it moves.

Loranger International Corporation designs and manufactures burn-in and test sockets, printed circuit boards and environmental chamber systems for the electronics manufacturing industry.