Elite Strategy Global (ESG) is a premier security management firm with an engaging collective of agile risk management solutions customised for high-net-worth individuals, multi-tier government agencies, private companies, educational institutions, and other types of organisations.

Elite Tactical Security Solutions is a renowned perimeter security, guard dogs, and security services provider, based out of Las Vegas, Nevada, USA.

Elk Grove community enquires about the police department's policies and how they may or may not be congruent with the objectives of some advocacy groups.

Elographics, Inc. was founded by ten stockholders in March, 1971. Elo offers selection of touchmonitors, touchscreens, and touchcomputers for virtually any application. Elo also manufactures IDS touch displays.

ELSAG provides proprietary advanced Automatic Number Plate Recognition (ANPR) technology to law enforcement worldwide. Its ANPR system, the MPH-900® aids the prevention and enforcement of vehicle related crimes faster than ever before and has been proven to aid in the recovery of stolen cars, drugs and secure assets from crime.

Eltech Security Systems, Inc. was established in 1988 to provide automated security systems. The company's systems are custom-built and installed in homes and at airports, schools, museums, correctional facilities, municipalities, state and government facilities, and light and heavy industrial facilities. Its services include: security, burglar & fire alarms, video badging systems, building management systems and digital sound systems.

Enterprise Management Associates (EMA) is an analyst and consulting firm that specialises in providing deep insight across the full spectrum of IT and data management technologies. EMA delivers research, analysis, and consulting services to enterprise IT professionals and IT and data management vendors. The company applies IT and data management technology to solve business problems.

Embedded Logix is a security software and solutions firm based out of the State of Michigan in the US. Their flagship Smart-LX software is an an application construction platform that enables industries to future proof their equipment by deploying a 'brand agnostic'​ sensor solution. They also provide asset monitoring, infrared, sensor aggregation software, critical infrastructure protection, & rules-based software solutions.

Embraer is a globally renowned manufacturer, developer and provider of commercial aviation, defense and security systems. They also develop radars, aerial surveillance and air defense systems for military and defense services.

EMC Corporation is a global leader in enabling businesses and service providers to transform their operations and deliver IT as a service. Fundamental to this transformation is cloud computing. Through innovative products and services, EMC accelerates the journey to cloud computing, helping IT departments to store, manage, protect and analyse their most valuable asset – information – in a more agile, trusted and cost-efficient way.

Emcor is Crenlo’s enclosure business. The company designs, manufactures & sells enclosures, consoles and custom solutions to protect & store electronic equipment for technology-intensive environments. Emcor serves domestic and international customers requiring steel fabricated consoles & enclosures. The products are used in variety of applications, including broadcast, telecom, security, military, test and measurement, air traffic control, etc.

EMERgency24 has been a leader in the alarm monitoring and security industries since 1967. Offering independent alarm dealers the ability to provide the widest variety of security monitoring services, the company is consistently rated as the "most preferred" in surveys of alarm installation companies.

Emerson is an automation, commercial and residential solutions provider. Their major technologies include thermostats, sensing & protection devices, digital service training and consulting, indoor outdoor heating cables and electrical construction materiel. Chemical, food and beverage, marine, power generation and paper are few industries catered by the company.

From improving safety and enhancing comfort to maximising building efficiency, sustainability, and value, Emily Grene provides solutions that optimise performance. At Emily Grene, committed to helping customers across the country imagine, build, and connect to a better, more sustainable future. Through engineering and innovative design solutions, transform environments where people live, work, learn, and play.

Emitted Energy provides quality products and services dedicated to solving the issues in industrial heating. From producing standard and custom Infrared quartz emitters for multiple applications to thermal imaging cameras for increased production quality and control, they are the trusted Infrared Thermal Technologies partner.

From cabling and networks to security and access control, to voice, data, and A/V systems that accommodate today’s mobile and collaborative workforce, Empire’s core competency is being able to understand the technical demands of business and specify the right products to simplify the world.

From cabling and networks to security and access control, to voice, data, and A/V systems that accommodate today’s mobile and collaborative workforce, Empire’s core competency is being able to understand the technical demands of business and specify the right products to simplify the world.

Employment Screening Resources® (ESR) is a nationwide background check firm that is accredited by the National Association of Professional Background Screeners (NAPBS) and has successfully passed SOC 2 Audits to ensure data protection. ESR is the only screening provider offering real-time compliant services via its proprietary ESR Assured Compliance® system.

EMVCo exists to facilitate worldwide interoperability and acceptance of secure payment transactions. It accomplishes this by managing and evolving the EMV Specifications and related testing processes.

EMX Industries Inc. is one of the world’s leading innovators of photoeyes, vehicle detection sensors, and RFID systems for the access control, automatic gate and overhead door markets. They specialize in high performance sensors and detectors designed to be simple to install, last long, and perform well across a wide range of applications.

Ethernet Extenders eliminate the need for installing expensive/cumbersome fibre (fibre, trunking, legal, etc) or loads of cheaply made 802.3 repeaters (Ethernet Repeater). Ethernet Extenders provide the most cost effective solutions for any LAN extension project, including wireless access point installation, POE (Power over Ethernet), IP security camera and POS (Point of Sale) applications.

Enclave Security provides integrated security services to multi-national organisations and other corporates to efficiently secure and defend their information and technology assets. The company provides the right tools and solutions to enable organisations to safeguard their information systems. They also provide other services like formal risk assessments, standards-based assessments and technical penetration test.

Encompass enables fast, accurate identity validation and verification of corporate customers, and a gold standard approach to KYC. Award-winning Corporate Digital Identity (CDI) platform incorporates real-time data and documents from authoritative global public data sources and private customer information, to create and maintain digital risk profiles.

EncoreCyber provides an extensive array of cybersecurity solutions and services tailored to empower organisations in protecting their digital assets. Their offerings are designed to effectively minimise risks associated with cyber threats, ensuring the business operates securely and confidently in today’s digital landscape.

Endeavor Robotics (Formerly known as iRobot Defense & Security) is a supplier of battle-hardened UGVs worldwide.