5 Star Security is a provider of full time law enforcement security services with only all active duty law enforcement officers security option. Their services include special event security, personal or executive protection, holiday or retail security, and construction or traffic control.

A 2 Z Security Services is an acclaimed firm of security professionals with a reputation for both effective security solutions and the use of innovative technology. The company specializes in providing armed and unarmed security specialist services.

AAA Security Service was founded over a decade ago with the belief that security begins with well trained & trust worthy officers. AAA Security provides services in all the areas of security and they have clients ranging from Government to Hospitals and Apartment Complexes to even Night Clubs.

ABM is a leading provider of facility solutions with over 100,000 employees in 350+ offices deployed throughout the United States and various international locations. ABM's comprehensive capabilities include facilities engineering, HVAC, electrical, parking and security, provided through stand-alone or integrated solutions. ABM provides custom facility solutions in urban, suburban and rural areas to properties of all sizes.

ADS Security Guards is a licensed security guard and patrol agency that offers commercial and residential security throughout the Bay Area. They take great pride in being the premier security guard company in San Francisco, San Jose, and Oakland for more than 15 years.

Advantage Security, Incorporated (ASI) is a locally owned and operated full service security provider with an unmatched reputation as the leading provider throughout Colorado. They offer the following services: unarmed security officers, mobile patrol, integration & technology, concierge services, executive protection, event security and investigations & consulting.

AFIMAC offers emergency response, strike security, risk management & business continuity services to image conscious companies across North America. AFIMAC partners with clients to protect people & property both during times of crisis & regular business operations. AFIMAC offers an assortment of pre-crisis contingency planning & premium security & emergency response solutions to government and businesses. AFIMAC also offers protection services.

Alliance Building Services provides commercial facility-related services. Alliance Building Services is comprised of Alliance Maintenance, Alliance Security, Alliance Restoration, Alliance Electrical and Alliance Painting & Flooring. The company offers facility maintenance and janitorial services, security systems, building restoration, painting, flooring and lighting and electrical solutions.

Allied Universal (formerly known as AlliedBarton) provides unparalleled service, systems, and solutions to serve, secure, and care for the people and businesses in our communities. The company was formed through a merger of AlliedBarton Security Services and Universal Services of America.

Allstate Security first established a home base in San Diego, California, USA and rapidly built a reputation for high levels of training and professionalism. Their unsurpassed industry standard of service boosted growth, allowing them to branch into other areas.

ALNPK Consulting is a global partner in the acquisition, distribution and sale of Quality CCTV companies and equipment.

Andrews International (AI) was founded in Los Angeles in 1988 in response to the growing demand among Hollywood studios for security forces with advanced skills and training. The security company operates offices throughout the United States, Canada, and Central America. AI security officers are protecting life and property at national landmarks, major tourist attractions, industrial sites, and educational and financial institutions.

Apollo International, headquartered in Massachusetts and New York, provides security services nationally and internationally with the help of strategic partnerships and regional, in-market security agents. Their experienced leaders ensure all clients have access to the personalized security expertise no matter what the situation, where the security need exists, or when it is required.

Archangel Investigations and Protection Inc is a full service private investigation, security and personal protection company that offers expertise, professional and totally confidential services to attorneys, corporations, small businesses and private individuals. They provide training, manned guarding, professional fraud detection and claim mitigation services.

One of the most reputable security and patrol services in Arizona. Aron Security Service can provide you with any type of service to meet your security needs.

BOS Security provides guard services for a range of commercial and federal clients. The company takes an intelligent approach to security services by maintaining the highest standards in the security industry. BOS provides the highest levels of training to meet the needs of each client environment. BOS is accustomed to providing customized training solutions for different environments from high-threat federal facilities to gated communities.

Bales Security's services include armed and unarmed security guards, business and home security patrols, private investigations, employee screening, process service, polygraph examinations, and lie detector tests, security consulting, and technology consulting.

Bastion Security is a provider of Integrated Security Monitoring Services, combining professional security expertise with innovative surveillance technologies. The turnkey service helps organizations protect high-value assets, achieve regulatory compliance, and improve business continuity – especially for construction job sites, critical infrastructure facilities, and challenging outdoor sites.

In November 1995, Bayer Protective Services, Inc provided patrol services for our first client CB Commercial Real Estate Services. They became Sacramento’s only locally owned company created specifically to provide Contract Security Officer and Patrol Services for the Commercial Property Management Industry. Bayer Protective Services remain focused on the security challenges of commercial and industrial properties.

No matter whether the threat is physical, cyber or virtual, Bedrock has their customers covered. They're enterprise security risk specialists, offering first-class protection for all areas of customer's life.

BreachBits is a team of cyber warfare veterans and multi-disciplined professionals. Their goal is to give cyber defenders advantages to turn the tide in the cyberwar. Since 2018, they have worked diligently to empower organizations by helping them understand what attackers see, think, and do.

C3M Cloud Control is a 100% API based Cloud Security Posture Management and Compliance Assurance platform that offers an enterprise complete cloud control through actionable cloud security intelligence across your AWS, GCP, and Azure infrastructure. They provide cloud security, compliance, real-time visbility, automation and much more.

C4ISRNET is the premier content destination for defense and government communities to stay connected to technology and network innovations to ensure information dominance. Defense and Intelligence officials rely on C4ISRNET for information on advanced weapons platforms, sensor systems, and command and control centers that provide information advantage, battlefield dominance, speed of command and mission effectiveness.

California Commercial Security offers commercial and residential security services including alarms, video monitoring, card access, and door hardware. CCS is fortunate to have a strong team of dedicated professionals both in the field and among management.

Based in Alpharetta, Callaway Security has been family owned for more than 20 years. The company offers a variety of residential and business security services. Callaway Security's residential services include new alarm installs, alarm system upgrade, security system monitoring as well as wireless alarm monitoring. Some of its business services include access control systems and home automation systems.

CannaBeSecure provides cannabis industry clients with end-to-end security services, including consulting, armored transport, video surveillance, cloud video storage, theft investigation, access control, and more.

Capitol Door Service is the premier solution in the Greater Southern California area for sales and installation of new automatic doors, including automatic sliding doors, automatic swing doors and revolving doors, as well as maintenance and service of new and existing automatic entry systems.

Care Security Systems delivers high-level integrated security systems to a wide range of organisations throughout the nation, as well as international locations - including commercial development corporations, government and transportation agencies.

Castle Defense 360 Security was established due in part to the increase in criminal and terrorist activity. The company believes in the absolute essential need for security solutions that provide services far beyond the traditional security guard and other security related service. Castle Defense offers home protection, access control and surveillance as well as perimeter breach services.