1 Ace security operates through different locations around London and England UK for Industry specific compliant training including SIA Door supervisor course, SIA security guarding course, SIA CCTV course and First Aid course.

Established in 1979 and based in Northamptonshire UK, Radio Structures is a leading designer, manufacturer and supplier of radio masts, CCTV and security masts, towers, antennas, and accessories.

1 Time Inc is a CSAA-Five Diamond certified central station that offers full service alarm monitoring, such as digital, IP, GSM, video and PERs. 1 Time Inc meets and exceeds the industry standards for alarm monitoring as set forth by Underwrites Laboratories. Some of 1 Time Inc's security solutions include email notifications, business consulting and answering services.

1 Volt Associates is a manufacturer's representative firm providing professional marketing to low voltage communications industry in the Mid-Atlantic states. The company designs small-, medium-, & enterprise-sized solutions, utilising leading technology in IP megapixel network video & IP network access control markets. The company represents manufacturers including SRI International, LifeSafety Power, Dortronics, Raytec, Sony, Videotec, etc.

1/ST (1/ST Group of Companies) provides technology, accounting, financial and consultancy services for a wide range of companies. They also offer information technology, legal, and consultancy services,

10-8 Video provides law enforcement with body cameras, in-car video systems, and video storage servers. Their contract-free solutions feature fast shipping, exceptional support, and reliable digital evidence management across the U.S.

Established in 1996, 10moons Technology Development Co. Ltd specialises in designing, manufacturing and marketing various products including security DVRs, HD media players, PC-to-TV converters, webcams and IP cameras. We boast ISO 9001:2000-certified factories and advance SMT equipment, turning out 150,000 units monthly. Our products meet CE and FCC standards and comply with the RoHS Directive.

11:11 Systems is creating a new model empowering customers and partners to “RETHINK CONNECTED” in connectivity, cloud and security solutions. Fully integrated, fully automated. All services, all activities, all data, all performance, powered on a single platform.

121 Security is a state of the art security company that offers bespoke security solutions for commercial and residential properties, including burglar alarms and CCTV systems in South Wales and the surrounding areas. The company covers all aspects of installation for domestic, commercial and industrial projects. 121 Security offers intruder alarms, access control & door entry, as well as fire protection & risk assessment services.

123 Pte Ltd is an innovative IT company headquartered in Singapore. Our focus is to deliver real-time web-based services for highly secured biometric solutions in Asia Pacific region. Our real-time web-based technology solutions address workforce management and security. 123 is a leading IT security solutions provider offering a comprehensive range of web-based security solutions across all industries from manufacturing to retail.

1GS Security Services provides a wide range of security services across the capital, the UK and around the world. With over 40 years' combined experience provides a range security services to a wide variety of clients in both the public and private sectors. 1GS Security Services include manned guarding, retail security, door supervision, corporate security, CCTV & alarm, among others.

1Kosmos is the world’s only cybersecurity solution that combines indisputable digital identity proofing with advanced biometrics, passwordless authentication, while storing user data encrypted in a private, permissioned blockchain. BlockID goes beyond all passwordless solutions on the market by bringing decentralised identity to the workforce and customers.

1Northwest Security offers professional, static and mobile patrol security guards for a wide range of services including corporate sector, construction, event, and residential security. The company also provides key holding and alarm response, as well as retail and industrial warehouse loss prevention solutions. Additionally, 1Northwest Security offers event security, construction site guards and foot patrol.

Trusted by over 100,000 businesses and millions of consumers, 1Password offers industry-pioneering identity security solutions to reduce risk for companies and provide people with peace of mind. 1Password is on a mission to ease the tension between security and convenience, with solutions that enable powerful password management, secrets management for developers, as well as the future of authentication with passkeys.

1site security is a professional construction security company in london covering all types of sites including construction and building sites. Security of construction sites in London is one of the most imperative tasks of security companies.

1st Access Group offers dedicated services within installation and maintenance of door solutions covering sectional and industrial doors, roller shutters, steel security doors and automatic doors. They cater to many high street names, Blue chip companies, Schools, Councils, independent shop fitting and construction companies.

1st Ace Security Ltd. provides a complete security service for commercial and residential customers throughout London, Kent, Essex, Surrey and Sussex Areas. With over 15 years in the industry we have been accredited with NSI Gold, FAAC and construction line and have a management quality system which complies with the requirements of BS EN ISO 9001:2000 and NSI Quality Schedule SSQS 101.

1st Alert Alarm Systems is a family run business established in 1993 engaged in the installation and maintenance of intruder alarm systems. 1st Alert Alarm Systems also offers a vast range of CCTV, access control, and perimeter security products to cover your home or business needs.

1st Choice Facilities Services Limited offer a range of bespoke facilities management services that give value, quality and total peace of mind. Their team of experts will keep premises safe, efficient and comfortable, day after day.

1st Choice Fingerprinting provides a fast, secure, and hassle-free way to complete Background Checks near you in Reynoldsburg, Westerville, and Columbus, Ohio. Through their National WebCheck Fingerprinting Services, they ensure your FBI and BCI Background Checks are processed efficiently.

1st Choice Security Solutions, Inc. is an OEM Supplier of Ultra Long Range, Hands-Free RFID Readers, Tags, Accessories and Software for Vehicle Identification, Asset Loss Prevention and Real-Time Inventory, Visitor and Employee Monitoring and Emergency Evacuation/Mustering. We also provide Ultrasound Real-Time Location Systems, Wireless Wiegand Access Control for Gates and Doors, GPS tracking and Inmate House Arrest System.

1st Detect has innovated the world's first trace detection system, based on Mass Spec technology, to be approved by TSA and ECAC. Tracer 1000 is also a gold standard/confirmatory narcotics detector. Speeding up prosecution. With Mass Spec as the core technology, Tracer 1000 is able to have near zero false alarm rates, unlimited threat library expansion, and very high system uptime.

Based in Doncaster, 1st Security provides SIA Approved provides security services to meet a wide range of facilities needs, from the management of reception services and night patrols to static gatehouse services, event stewards/door supervisors, store detectives, CCTV monitoring and mobile security patrols services.

2 Krew Security & Surveillance is headquartered in Kittanning, Pennsylvania, and services the Tri-State area. They specialise in turn-key integrated security and surveillance solutions tailored to new and existing businesses, residential homes, franchises, industrial, educational, municipal, state, and federal agencies.