Southeastern Security Professionals (SSP) is security system integrator in the Southeast Region. The company provides design, installation, and service of fire alarm, burglar alarm, access control, gate entry, camera surveillance, IP cameras, intercom and other life safety and security systems.

Southland Fire Alarm provides fire alarm engineering services in the South Bay area. The company been involved with fire plans and submittals since 1983 and have specialised in providing plans for the fire alarm industry since the ADA laws came into effect several years ago. Southland Fire Alarm Engineering offers services, such as fire alarm engineering, installation and repair, annual fire alarm inspection, heat and smoke detectors.

Split Pine Technologies is a privately owned company, offering cutting-edge technology services and solutions. Known for their ability to successfully integrate complex technological interfaces with top-notch design and engineering, Split Pine Technologies and its team of experts customise and create location-specific designs and interfaces that work for any application. They specialise in ATFP integrated systems deployment in North America.

A part of Stanley Black & Decker, STANLEY Convergent Security Solutions, Inc. is the second largest electronic security company based on total revenue and one of the largest system integrators in the United States. STANLEY CSS designs, installs, monitors and services security systems for industrial, government, commercial, residential and national account customers.

Starlight Digital Media is a full-service residential and commercial custom electronics design and integration company. The company offers advanced commercial control systems and home automation systems. Starlight also offers alarm systems, video surveillance, entry systems, access control, door locks, etc.

Status Solutions provides situational awareness solutions with expertise in vertical markets such as long term care, acute care, education, manufacturing and government. The Situational Awareness and Response Assistant (SARA) is an automated alerting system and awareness engine that sends voice and text alerts via phone, email, etc.

Strauss Security Solutions was established in 1927 by E.O. Strauss with one simple philosophy in mind.

Stronghold Lock & Security is a locksmith/security integration company in the New Hampshire region helping businesses and individuals to better protect themselves.

Stronghold Lock & Security LLC helps people, organisations, & small businesses looking for a locksmith in Portsmouth NH and Southern NH who care about their security and struggle with issues of theft or other crimes. Stronghold Lock & Security offers access control, security camera, & lock sales & installations.

Structure Works is a security company with expertise on all “integrated security” solutions. The company provides various services, such as full security integration, fire alarm services, alarm monitoring, CCTV systems, IP video, perimeter protection and wireless video and access.

STS360 is a market leader in integrated security services with a culture of helping customers plan and design projects by understanding their ideas, budgets, and long-term security plans. Servicing markets such as intrusion, monitoring, access control, perimeter detection, video analytics, as well as many others, STS360 has been providing impeccable customer service, security solutions and partners for almost 10 years.

Supersoft is rated as one of the top screening service provider across clients in terms of compliance and have the fastest turnaround time. Supersoft offers variety of cost-effective pricing options that can be tailored to meet any organisation's needs and offer special volume pricing for clients who are actively hiring.

Eid Passport has changed its name to SureID, Inc. The company is a market leader in high-assurance identity management solutions in the United States. SureID integrates leading-edge products and services into solutions that combine identity authentication, background screening, credentialing, and identity management. Founded in November 2001, SureID is headquartered in Hillsboro, Ore., with offices in Minot, N.D. and Alexandria,

Systems integrator SDI and its companies (i-sys and X7) deliver advanced technology systems and services for critical infrastructure and campus environments. For more than 20 years, SDI provides vendor-independent advisory services, technology delivery and SmartSourcingSM managed services to critical environments to achieve higher levels of security, improved performance and lower operating costs.

System Planning Corporation specialises in supporting defense, national security, and domestic preparedness programs. SPC provides technology planning & electronic systems development to scientific, engineering, & technical assistance support services, communications & information solutions; homeland security products & services, radar physics, security design & integration, supply chain security, fire & emergency services consulting, & more.

T&R Alarm Systems, Inc. have skilled personnel and all the necessary equipment to handle even the most challenging of installations. With their incomparably affordable and efficient services, T&R Alarm Systems, Inc. sets the bar quite high. Architects, builders, general contractors, and governmental agencies are typical clients of T&R Alarm Systems, relying on them for their electrical requirements and the expertise that they always provide.

Tactical Micro specialises in digital instrumentation, advanced audio and video broadcasting, telemetry, and custom recording systems designed for use in military and civilian applications. They also provide training devices that are designed to enhance their training and capabilities to the U.S. Military.

TagMaster North America, Inc. is provider of long-range and high-performance RFID systems. TagMaster NA deals in access control solutions which can increase security and deter unauthorised entrants, integrate seamlessly with any existing system, provide accurate information and reliable performance, control additional components such as barriers & remove the need for guards and lot monitors.

Tech Systems is a leading provider of integrated security solutions for a diverse range of national and international clients. Since 1987, the company has specialised in the design, integration and ongoing support services of electronic security products and business solutions for compliance, liability prevention, process applications and asset protection.

Texas Technical Services, Inc. (TTSI) is a full service security systems and parking access revenue control systems (PARCS) integrator providing turnkey services including design, installation, service and maintenance. TTSI represents the top tier manufacturers in access control, IP video solutions, alarm technology and parking access revenue control systems.

The Mariner Group, headquartered in Columbia, is the leading provider of Maritime Domain Awareness, Situation Awareness, and Response Management software throughout US and the world. The Mariner team help implement suites of physical security systems to include video, access control, sensors, radar, and sonar, designed to provide full coverage against intrusion. Mariner delivers products, services, system integration, and programme management.

The Protection Bureau is one of the largest security system integrators in the Mid-Atlantic Region, and is consistently rated among SDM Magazine’s "Top 100 System Integrators." As a leader in quality system design and modern equipment technology, The Protection Bureau provides security services ranging from risk analysis, planning, design and installation, to service and monitoring.

Tiburón Enterprises, LLC is a global services company providing strategy, implementation, service and solutions for clients managing the business and technology complexities of the digital economy. Tiburón provides end-to-end security solutions and products including; Biometrics, Single Sign-On, Identity Management, Federation, Security & Compliance Dashboards, network security products, and SCIF’s (Safe Rooms).