Access control companies in North America (1,141 found)
Onvia, Inc. is an American government business intelligence company with 180 employees and annual revenue of US $21.1 million. Onvia offers a number of business-to-business software products, including Onvia Business Builder, a government leads and relationship manager; Onvia Navigator, a database of government contracts; and the Onvia Guide, which provides push notifications of government business opportunities.
Founded in 2004, Opengear designs, manufacturers and delivers the most feature rich, cost-effective, flexible solutions for secure remote infrastructure management. Opengear enables companies to access and manage virtually any electronic device on their network remotely and securely from anywhere, even if the network is down, to improve efficiencies and maximize business continuity.
Operational Security Systems is concerned with the planning, design, installation and maintenance of electronic protection systems. OSS concentrates in the Southeastern US and has filled the electronic security needs of its clients since 1972. The company's clients include aviation & transportation, commercial real estate, telecommunications, and utilities.
Optigo Networks connects security and access control systems, while protecting building from threats. As a leader in connectivity for the commercial building Internet of Things, Optigo Networks provides a complete solution to protect, connect and manage today's most advanced buildings. Layered on top of a robust networking platform, the integrated analytics and security engine ensures the building systems are protected and operate trouble-free.
Headquartered in New Hampshire, Orion Entrance Control, Inc. is a family-owned, American manufacturer of technically- superior, architecturally-pleasing optical access control solutions for high-rise buildings, government centers, education campuses and corporate facilities. Orion offers an “easy-to-work-with” philosophy for both security integrators and architectural planners.
Osborn Sales Solutions provides quality representation for those manufacturers with complementary products offerings, who strive to provide new and innovative products. The company is built on providing the “Best in Class” representation of quality products throughout the North West California and Mountain Region Territories within the Industrial, Electrical, Security and Data Networking industries.
Owl Video Security Systems' security camera systems have multiple authorized users logging into the system. They have tested many different technologies, options, and types of security cameras, and CCTV DVR's to narrow down the alternatives to a high quality, and affordable security system for every specific need.
PAC Integrations is a premier security systems provider, specializing in both residential and commercial applications. Based in California, the company provides expert service in many related areas including, access control systems, alarm monitoring, intercom systems, video alarm verification, wireless security & data, electrified door lock installation, and campus personal security etc. PAC
Founded in 1953, Pacific Alarm Systems remains family owned and operated today. As an independent alarm system dealer with broad supplier relationships, Pacific Alarm Systems can select and integrate components as necessary to provide the most cost effective solution to a security problem, rather than a canned, "one size fits all" approach. Pacific Alarm Systems remain dedicated to providing every customer with the most reliable service.
Pacom Systems pioneered security communications over IP networks more than 25 years ago. Pacom works with leading organizations to develop integrated enterprise security systems that are cost-effective and flexible, delivering unrivalled reliability and functionality. Pacom produces a variety of security management software and tools and a range of dedicated security device hardware and site Controllers.
Paladin Security Group develops the most responsive security programs by bringing deep expertise, passion for innovation, and a constant drive to improve. Paladin is the ultimate choice when looking for a security partner who goes the extra mile.
PAR Products (Professional Alarm Representation) is a rep firm in the alarm industry. It strives to achieve value-driven symbiotic relationships between dealers, distributors, consultants and end users by placing customer-focused security solutions in the hands of its customer base. PAR is a trusted name in the security industry and a game-changing force multiplier in the highly-competitive security arena.
Parabit is a global provider of innovative security and self-service hardware and software solutions. Known for high quality, reliability and durability, their full range of services includes product design, software design and development, engineering services, prototyping, manufacturing, integration, logistics, installation, reporting and service.
Parallel Solutions is one of the leading manufacturer’s representative group in the Midwest serving the telecommunications, data centers and security access control markets. Parallel Solutions model has three core business divisions: telecommunication cabling, data centers and security access control.
Parks Associates is a globally renowned IoT, market research and consulting services company founded in 1986. The company's expertise includes the Internet of Things (IoT), digital media and platforms, home networks, Internet and television services, digital health, mobile applications and services, support services, energy management, and home control systems and security.
Pasek Corp. is US-based integrator of alarm systems, access control, video and integrated systems. With about 80 employees in all, Pasek has about 35 service vehicles on the road and 18 or so electronic service technicians.
From inception, the mission of Patronus Labs has been to design, develop, manufacture and market the most advanced and cost effective security products in the world in support of global mission critical applications. Some of its products include: IR illuminators, video management, speed dome cameras, thermal cameras, along with cameras housings and mounts.
PC&I Security and Technology, Inc. specialize in providing optimized security solutions that meet and exceed client needs and expectations. The company's technicians are factory trained and certified to install a complete security solution, including digital and IP CCTV surveillance, access control, security alarms, etc.
PCN designs, develops and manufactures extremely flexible, reliable, & robust networking products for critical applications that quickly transport Ethernet anywhere and everywhere across a customer’s installation & operation. Developed in the USA, PCN products are the most advanced Ethernet networking Routers, Switches & Extenders on the market today working together to meet the most demanding technical, business, & security requirements.
With more than 325 employees, Peak Alarm has expanded its services to offer a full range of intrusion, fire, access control, and video surveillance solutions. In 1999, Peak introduced the Peak Guard and Patrol Company to provide security personnel, and in 2011 Peak Audio and Video was born out of their expertise in home monitoring systems.
Pedestal PRO is a pedestal manufacturer in the security, access control, gate and fence industries. With worldwide installations, their mounting solutions have been tried, tested and proven in every weather. Their products include pedestals, bollards, poles, posts, mounts, and stands with matching hoods, housings, and shrouds for security devices such as card readers, intercoms, keypads, security cameras, fire access, and much more.
Per Mar Security Services is an award winning installer of security services. Since 1953 Per Mar Security Services has been providing the services to customers need to meet their unique requirements. The company provides electronic security, physical security and professional investigative services.
Penguin Engineering Systems Inc. (a.k.a PESIplex), is a manufacturer of electronics for professional security and home automation solutions. PESIplex specialises in condominium, residential, and commercial security systems. With over 50 years of combined professional experience, their Engineers and highly skilled technicians have vast hands on experience in the fields of electrical installation, electronics and computers.
Pettway Digital specializes in IP surveillance, monitoring, surveillance system development for home and business, along with IT network support and integration.
Phoenix Data Security is a focused cyber security consulting and services company, assisting clients with their data security, security operations and compliance needs. Phoenix has a breadth of knowledge in the private, public and defense sectors with clients in the Fortune 500, US Department of Defense and the US Department of Homeland Security. Phoenix supports market verticals such as government, healthcare, financial services and defense.
Phoenix provides acquirers, payment processors, banks and retailers worldwide with highly reliable and cost-effective data communications and merchant security services for transaction-oriented applications. Headquartered in Reston, Virginia, with network operations centers in Phoenix, Arizona and Sheffield, England, Phoenix is an international services company focused exclusively on electronic payments.
Phoenix Systems & Service, Inc. is a full service security systems integrator with over 20 years of commitment to satisfied customers. It relies on its years of experience to help customers in their security thought process. From Access Control and CCTV Systems to IP Video.
Browse security companies
Related White Papers
One System, One Card
Modernizing Access Control
Enhancing Physical Access Control Using A Self-Service Model
Featured events
Gartner IT Infrastructure, Operations & Cloud Strategies Conference 2025
- 9 - 11 Dec, 2025
- Las Vegas, United States of America (USA)
Technology Summit International 2025
- 9 - 11 Dec, 2025
- Irving, United States of America (USA)
G2E Philippines 2025
- 10 - 11 Dec, 2025
- Manila, Philippines
IFSEC India 2025
- 11 - 13 Dec, 2025
- New Delhi, India
Intersec Dubai 2026
- 12 - 14 Jan, 2026
- Dubai, United Arab Emirates
DIMDEX 2026
- 19 - 22 Jan, 2026
- Doha, Qatar
DISTRIBUTECH International 2026
- 2 - 5 Feb, 2026
- San Diego, United States of America (USA)
Munich Security Conference (MSC) 2026
- 14 - 16 Feb, 2026
- Munich, Germany
NDSS Symposium 2026
- 23 - 27 Feb, 2026
- San Diego, United States of America (USA)
Cyber Revolution Summit – Mozambique 2026
- 27 - 27 Feb, 2026
- Maputo, Mozambique
Mobile World Congress GSMA 2026
- 2 - 5 Mar, 2026
- Barcelona, Spain
Disasters Expo USA 2026
- 4 - 5 Mar, 2026
- Miami, United States of America (USA)
Smart Production Solutions (SPS) Guangzhou 2026
- 4 - 6 Mar, 2026
- Guangzhou, China
Securex Kazakhstan 2026
- 11 - 13 Mar, 2026
- Almaty, Kazakhstan
SECON & eGISEC 2026
- 18 - 20 Mar, 2026
- Gyeonggi-do, Korea (South)
The Key To Unlocking K12 School Safety Grants
DownloadHoneywell GARD USB Threat Report 2024
DownloadPhysical Access Control
DownloadThe 2024 State Of Physical Access Trend Report
DownloadThe Security Challenges Of Data Centers
DownloadCLIQ Connect
DNAKE Access Control Terminals: Minimalist Design, Maximum Security!
Unlock the Future with Abloy Pulse: Keyless, Energy-Efficient Security Systems

