IDentiphoto offers consultation, design, integration and installation services for tracking and verification. The company supplies everything needed from the PC, software and printer to the camera and badge accessories. IDentiphoto aids oganisations in producing employee ID cards, training staff on ID badging software as well as PVC card printer maintenance.

The IDSA is a group of identity and security vendors, solution providers, and practitioners that acts as an independent source of thought leadership, expertise, and practical guidance on identity-centric approaches to security for technology professionals. The IDSA is a nonprofit that facilitates community collaboration to help organisations reduce risk by providing education, best practices, and resources.

InfoSight offers innovative and leading-edge information technology, managed security, and consulting services to optimise how an organisation's business-critical information is processed, managed and stored.

ISS1-(Integrated Security Solutions) is set up by professionals in information security consultants & resource management consultants to offer not only security printing but also a wide and complete range of related integrated security solution to West Africa's government, government agencies, organisations, corporations and businesses.

The International Association of Campus Law Enforcement Administrators (IACLEA) advances public safety for educational institutions by providing educational resources, advocacy, and professional development services. IACLEA is the voice for the campus public safety community.

The International Protective Security Board is an independent, nonprofit organisation devoted to promoting the protection industry's interests and professionalisation.

International Protective Service Agency (IPSA) has been providing a full range of security guard services in the NYC area since 1989. They specialise in event security, residential and commercial building security, talent protection, executive protection, and fire safety services.

International Security Services, Inc. is New York City’s premier provider of executive protection and security guard services, personal and business investigations throughout New York and overseas, firearm permit consultations, background checks, and approved training for Fire Life Safety Directors and armed or unarmed security guards.

IPS Investigation Polygraph & Security LLC provides the following services: Off Duty Police Security Services, Forensic Polygraph Examination, Investigative Services, Active Shooter Preparedness and Response Courses and Asset Security and Threat Assessments. Its Corporate Security utilises Off Duty Police Security services to ensure that clients receive the highest qualified candidates.

ISS1 Integrated Security Solutions is a complete security solutions company dedicated to providing security printing and related integrated security solutions to West African organisations.

Ken Gould Consulting provides consulting and training services to organisations in the field of electronics and security. They help their clients with preparing for mergers & acquisitions and negotiate strategic alliances with suppliers.

Kiernan Group Holdings provides operational and analytic expertise for practitioners across the homeland security, defence, and intelligence community enterprises. They also provide technical and analytical training for organisations seeking insight in to complex threats or access to proprietary software mastery.

KnowBe4 delivers next-generation security awareness training and testing, security consulting/penetration testing and innovative security software products addressing the needs of business owners, IT, HR, and end-users. KnowBe4 provides Kevin Mitnick Security Awareness Training. KnowBe4’s unique scheduled Phishing Security Tests provide instant remedial online training.

KSG has 29 years of experience in the security field, working as design engineer, manufactures rep, and owning a systems integrator.

Lead Star Security are a fully licenced and insured private security company founded and operated by leadership with over 35 years of executive law enforcement and security experience. Headquartered in California’s State Capitol of Sacramento, they proudly service clientele throughout Sacramento, the surrounding areas and select locations throughout the state of California.

Level 4 Security provides consultative services within the security field using physical security concepts and technologies to protect assets. Level 4 also provides world-class educational programs to help develop security professionals within the security and intelligence fields. The company's comprehensive analysis, support, training & advice provides both private & public organisations with edge they need to better protect their interests.

LumenVox is a speech automation solutions company providing core speech technologies that include the LumenVox Speech Recognizer, Text-to-Speech Engine, Call Progress Analysis, and Speech Tuner, Natural language solutions support and Multifactor Biometric Authentication.

McRoberts Security Technologies is one of the largest patient protection system integrators in the United States. It has been providing end-to-end patient/facility protection solutions since 1992. McRoberts Security Technologies supplies customised integrated solutions, including Active RFID tagging systems for tracking patients, and assets, CCTV surveillance, and access control systems.

Media Environment Design (MED) provides professional training services for companies in the systems integration industry. As a D-Tools certified partner, MED has trained, implemented and consulted residential, commercial and security integration firms and helped them to solidify their business process using D-Tools system integrator. Other services include D-Tools report, system design/ documentation, and Zoho CRM sales and support.

MISI is a cybersecurity nonprofit fueling the people and technology needed to solve critical cybersecurity challenges. MISI’s three pillars of focus include small business and academic engagement, STEM and workforce development, and proof of concept innovation. MISI serves as an intermediary and helps connect U.S. Cyber Command (USCYBERCOM) and the U.S. government to innovative products and solutions.

Owned and operated by former law enforcement officials. Providing armed, unarmed and special response security officers throughout Colorado and Wyoming. MLC Security & Investigations also offers extensive security training services as well as consulting and investigation services.

An all around Security force that can deal with the biggest job to the smallest, loss prevention to access control. If there are any uniformed guard services that are needed MNI is the company to use. Their list of clients will prove that. One of their security specialist can evaluate the situation and give the best competitive fees in the field. MNI has over 30 years of security service experience.

Moog Security provides reliable surveillance and security solutions for asset protection and threat intervention. Services include security systems, access control, surveillance analytics, image processing, IP camera systems, CCTV enclosures and accessories, intrusion detection, installation, training and maintenance.

MXM Consulting, LLC offers strategic advice and actionable solutions for clients with homeland security business interests. Services include insight and analysis into programs and operations of the Department of Homeland Security (DHS) and strategies to optimise homeland security objectives across all levels and branches of government.

Nater Associates, Ltd. helps applies tactful and effective workplace security consulting solutions based on lessons learned over the past 30 years as a security management consultant specializing workplace violence prevention. The company helps organizations recognize situations that may lead to workplace violence and how to adopt holistic prevention strategies.

National Sheriffs'​ Association headquarters is located in Alexandria, Virginia and offers training, information, court security services, jail information and other law enforcement services to sheriffs, deputies, and others throughout the nation. NSA has worked to forge cooperative relationships with local, state, and federal criminal justice professionals across the nation to network and share information about homeland security programs.