Goyo Optical Inc,established in 1976, produces a wide variety of lenses used in machine vision and CCTV surveillance. Lenses include megapixel,day and night,1inch format,line scan with f-Mount,F0.95,3CCD camera,UV,telecentric,TV macro, micro head, scanner and projection zoom.

Gpixel is a turn key supplier of advanced off-the-shelf, customised and full custom CMOS image sensors for industrial, professional, medical and scientific applications.

Green Gate Acccess Systems supplies and installs well-engineered security and traffic control solutions from top European manufacturers, to approved safety standards. From simple automated car park barriers and automatic bollards to the most advanced and secure systems for schools, public buildings and retail centres, we offer safe, secure and cost effective automated security solutions.

Griffid is a fast growing organisation focused on the development of hardware independent open management software for video and events. Griffid specialises in the integration with POS systems, parking systems, RFID systems, access control systems and video analytics systems.

Guard it camguards manufacture security cages for CCTV cameras, PIR Detectors, lighting, etc. They also make and supply cages of any size and colour required.

Guardright supplies comprehensive, professional and accountable security services. The company provides an extensive range of high quality security guard services such as mobile patrols, keyholding and alarm response services, manned guarding, industrial security guards and event stewarding.

The Gunnebo Security Group is a provider of security products, services and solutions including cash handling, safes & vaults, entrance control, electronic security, access control, service & maintenance.

GVD empowers megapixel technology to provide completed and integrated solutions for CCTV industry. GVD supplies Turnkey products for IP solutions, from Standalone to Enterprise. GVD brings the next generation of IP surveillance systems for the upcoming "Full High Definition" age by providing robust video storage and management systems for the mission critical applications in Banking, Hospital, Retailing, Government, and Gaming etc.

H264 Ltd designs, develops, builds and distributes the REVADER range of security products and systems.

H&A has a diverse and knowledgeable management team with years of experience in security, event and financial industries. Combined we have over 40 years knowledge within all sectors of the security industry. H&A Protection Services staff undergo regular personal and professional development to ensure their knowledge progression through such courses as University, Leadership Schemes and Upskilling.

Haivision is a pioneering provider of mission-critical, real-time video networking and visual collaboration solutions. Connected cloud and intelligent edge technologies enable organisations to engage audiences, enhance collaboration, and support decision-making.

Hanwha Vision Europe (formerly Hanwha Techwin Europe) has been leading the global video surveillance industry with world-class optical design, image processing and cybersecurity technologies for more than 30 years. As it broadens its business to become a global vision solution provider, Hanwha Vision will deliver more valuable and meaningful insights to customers by collecting key information and providing big data analytics.

Haredata Electronics was established in 1984 and started manufacturing linear power supplies and chargers to their own design. Soon after, in 1986, they complimented their products by becoming the sole UK agents for FRIWO Geratebau GmbH, one of the world’s leading manufacturers of low voltage external power supplies & battery chargers.

HARMAN designs and engineers connected products and solutions for automakers, consumers, and enterprises worldwide, including connected car systems, audio and visual products, enterprise automation solutions; and connected services. Their portfolio of legendary audio brands includes AKG®, Harman Kardon®, Infinity®, JBL®, Lexicon®, Mark Levinson®and Revel®. Some of their key products include headphones, loudspeakers, stereo surround sound systems,

Harper Security Systems has a long-standing reputation as master craftsmen with experience in all types of security systems. Their specialised team undertakes work where they are needed.

Haydon Marketing have been manufacturing and distributing CCTV security products since 1993. Their product range includes CCTV Camera housings with accessories, Surge protected UTP active and passive products, DVR enclosures, Data protection equipment for digital CD/DVD systems, CCTV signage, Dummy cameras and accessories.

Helmet Integrated Systems Ltd is the premier helmet manufacturer. The company’s helmet systems, combined with face shields, visors, respiratory and communications equipment offer protection to personnel in a wide range of occupations. Helmet Integrated’s Cromwell fire fighter helmets and Argus police helmets are in numerous countries by government, military, civil and fire fighters, police & security organisations.

Heras designs, manufactures, installs and services perimeter protection solutions for customers across business, community and industry sectors.

Hextronics performs rapid battery exchange with drones of all sizes. The company also engineers products that help facilitate autonomous functionality for the growing drone industry.

Hidden Technology Systems International Ltd. is a long-standing developer and manufacturer of highly advanced tracking equipment. With over a decade of experience and offices internationally, Hidden Technology are a truly global presence in the field of tracking technology. In 2012, the company was awarded the Queen’s Award for Enterprise: International Trade; the highest honour a British company can receive.

In Europe and across the world, Hitachi has provided products, services, and solutions like railway systems surveillance systems (cctv), commercial and industrial air conditioning systems, power production plants and equipment, broadcast and professional video cameras, data storage solutions, finger vein authentication solutions, chassis camera, industrial video cameras, etc.