Ascom Wireless Solutions is a leading provider of on-site wireless communications for key segments such as hospitals, senior care, independent living, manufacturing industries, secure establishments, retail and hotels. More than 75,000 systems are installed at major companies all over the world. The company offers a broad range of voice and professional messaging solutions.

ASCONSIT GmbH was founded in 2009 and since then, has specialised in the implementation of sophisticated IT security environments for medium-sized and large companies. A total of fifteen employees work at the company headquarters in Lüneburg, developing sophisticated and innovative IT solutions in a national and international context in close cooperation with their customers.

Ascot Doors is one of the largest independently owned manufacturers and installers of individually made-to-measure high performance retail, industrial and commercial doors. Established in 1982 Ascot has grown to become a leading supplier of all types of steel doors and shutters. Ascot Doors offers the complete service from design and installation to on-going service and emergency repairs including a 24/7 emergency call out service.

ASD Lighting offers a variety of lighting solutions. Some of its products include: dome & mini dome, LED street lighting, security & lanterns, industrial/railway lighting as well as utility & emergency, among others.

ASELSAN became operational in 1970 under the Land Forces Foundation (TAFF). The company operates under five business sectors: communication & information technologies, microelectronics, guidance & electro-optics, radar & warfare systems, defense, transportation, security, energy & automation systems. ASELSAN security systems division offers border security, coastal surveillance and facility security, among others.

Asenware is a fire alarm and suppression system manufacturer and a solution designer, they supply fire alarm and suppression system which includes conventional fire alarm system, addressable fire alarm system, emergency light system, FM200 gas suppression system, fire pump, fire hose reel and cabinet.

The Spanish Association of manufacturers and distributors of Personal Protective Equipment (ASEPAL) is since 1989 the only representative for this sector in the country.

ASEQ is an established and dynamic company active in the security sector since 1992. Their goal is to offer customized solutions for every customer in every industry and for every situation.

Arsons Security Group is known as the premier independent provider of risk, resilience, and security solutions in the USA. ASG provides security expertise to premier organisations in the company’s core vertical markets of state and local government, healthcare, critical infrastructure, transportation, and education – as well as business offices and campuses on a regional, national, and global level.

Located in Cornwall, ASG Security is the one stop solution for all the fire and security needs. ASG Security can supply, install, maintain, and monitor almost all types of Intruder alarms, Fire alarms, CCTV, Emergency Lighting, Fire Extinguishers and Access Control. The company is one of the first companies to be awarded the NSI Gold Accreditation for the outstanding performance in security management.

ASG Security is the 9th largest privately owned security systems company in the USA. The company's security services include, home monitoring, burglar alarm, fire and life safety, video surveillance systems and home security. Its state-of-the-art central monitoring station and highly-skilled personnel are available 24 hours a day, 365 days a year, to respond to events at customers homes.

NSI Approved Security Installers based in Hemel Hempstead and covering the South East. Services include Intruder Alarms, CCTV, Access Control, Biometrics for both commercial & domestic clients.

Located in the heart of Hertfordshire, ASH Security is a leading independent security specialist company dedicated to providing comprehensive security solutions across London, Hertfordshire, Bedfordshire, Buckinghamshire, Hampshire, and the surrounding areas. They are renowned for our expertise in a wide array of electronic commercial and domestic security installations.

Ashe Alarms Ltd. installs and maintains intruder alarms, fire alarms, cctv systems and access control systems. Based in the UK, the company offers real solutions to the security risks of a premises, whether it be a domestic, industrial or commercial building. Ashe Alarms Ltd. have undergone rigorous inspections from the NSI and have met the industry specific ISO 9000 Quality Management System.

Asher Group has grown from a one-person solutions firm originally known as Sam Asher Computing Services, Inc., into a well-respected computer systems integrator of business and IT services with a focus on communications technology. They have hundreds of clients across three continents.

Asheridge Communications is a well-established equipment supplier focused on supplying Custom Installers and European cable operators with unparalleled service and technology. From the end customer through to complex headend signal management systems, they offer professional advice and products, stocked in their multiple European warehouse locations.

Ashford Security can supply and install a large range of security products to both domestic, commercial and public sector properties. This includes a simple wireless intruder alarm system, CCTV systems, fire alarms, access control, gates, locks, and central monitoring station. Being based in Ashford, the company is an approved installers by the S.S.A.I.B.

Ashland Integrated Inc. is a Security System Integrator that has been in business for over twenty five years and was incorporated in 1996. Each of the systems that Ashland Integrated, Inc. has installed and maintains for their clients is turn-key in design yet unique in the fact that they have customised each installation using the latest proven technology to provide the solutions that best serves the clients.

Ashley Security specialises in the installation, design, and maintenance of home and business security systems. The company offers support services for intruder alarms as well as access control, CCTV, and door entry systems.

Ashridge Group is a specialist provider of facilities and security services to organisations across both the public and private sectors nationwide and across Europe. Their services range from property/site maintenance and facility management to security services, risk prevention and security consultancy.

Based in Sheffield, Ashton Alarms Ltd. can repair, install, service and maintain all types of security systems including CCTV systems, DVR, and intruder alarms etc. The company serves both residential as well as commercial customers. Ashton Alarms Ltd. can tailor according to the requirements of its customers.

Asia Global Technology Sdn. Bhd offers the best in security and surveillance industry.

The Asia Pacific Security Association (APSA) is the professional association of security practitioners in the Asian region. APSA was started in Bangkok in 1988. APSA is dedicated to increasing the effectiveness and productivity of security practices by developing educational programs and materials that address broad security concerns.

Founded in 2001 in Fuzhou China, Chuango Security Technology Co., Ltd. is an innovative manufacturer of security system and home automation.

Asia Smart Tag Co., Ltd. was founded in 1986. They are a professional RFID manufacturer and a RFID solution provider. Initially, the company focused on the research and development, as well as the manufacturing of RF remote control products, marketing both domestically and internationally.

The purpose of the organisation is to promote the level of technique and management of anti-counterfeit of every member, to promote the technology development of anti-counterfeit industry and the quality of products.