Harmony is a global fire protection firm with integrated research and development capabilities.

Harper Chalice Group Limited's primary objectives are to design, develop, manufacture and supply electronic perimeter security systems. Harper Chalice Group produces a complete range of specialist electronic perimeter security systems to meet with all types of application requirements.

HENSOLDT Avionics GmbH is a renowned manufacturer of Situational Awareness and Mission Management Systems, designs, produces and markets certified avionic systems that interface with a wide range of third-party avionics and sensors. Their high-end products are in use worldwide, characterised by their flexibility and their modular concept.

Heraeus Noblelight counts itself among the market and technology leaders worldwide for specialty light sources with wavelengths from ultraviolet to infrared for industrial, scientific, and medical applications.

For more than 45 years, Herley Industries has been supplying solid, innovative, and sophisticated RF, microwave and millimeter wave components and subsystems to the defense and aerospace industries. Evolving from a component supplier to a systems provider, Herley works with prime contractors, global governments and militaries, to provide a range of solutions for radars, flight instrumentation, weapons sensors, and guidance systems.

HeroQuip is a specialist UK supplier of workwear and PPE to the emergency services including Ambulance, Fire and Rescue, Police and Prisons. Located in Knaresborough, North Yorkshire, HeroQuip understand the risks involved and the need for workwear and PPE that has been specifically designed for these organisations.

Hill & Smith Holdings PLC is an international group with pioneer positions in the design, manufacture and supply of infrastructure products, galvanizing services and building and construction products to global markets. It serves its customers from facilities principally in the UK, France, USA, Thailand and China.

Hines is a global real estate investment, development and property manager. The firm was founded by Gerald D. Hines in 1957 and now operates in 30 countries. Managed nearly $96B in high-performing assets across residential, logistics, retail, office, and mixed-use strategies. Local teams serve 480 properties totaling nearly 241 million square feet globally. Hines committed to a net zero carbon target by 2040 without buying offsets.

HIPPO Multipower manufactures and distributes one-of-a-kind mobile multipower solutions that continuously outperform and overpower the competition. Each unit contains every power source you’ll need. Whether it’s hydraulic, air, electric or welding power, we’ve got you covered with a line of durable, versatile and cost-effective units designed with your toughest jobs in mind.

Homewatch has been installing home security systems since 1993. They are the specialists in Burglar alarms, CCTV & 24 Hour Monitoring, Fire Alarms, Security Lighting, Security Gates and Barriers, Emergency Lighting, Access Control Repairs, and Maintenance.

Houndstooth Wireless was formed by three engineers with over 60 years combined experience in software, hardware and defence systems. They create counter-drone technology designed to reduce overall risk associated with drone incursions at your facilities and events. Their purpose is to make counter-drone capability straightforward, accessible and commercially viable - similar to CCTV and other perimeter security devices.

HS Security is a prestigious group of companies specialising in highly advanced physical security solutions. This includes products for temporary and permanent security in both urban and industrial environments. HS Security delivers the most cutting-edge, effective and holistic security solutions for facility and site security applications.

HSC Technology Group is a Software as a Service (SaaS) data analytics company that uses next generation Machine Learning and Artificial Intelligence to deliver decision-making insights that improve people’s safety, independence, autonomy and most importantly improve their lives.

HSM, a market-leader in environmental technology and office equipment with almost 800 employees and more than 100 service and sales support points around the world, develops, produces and sells products and systems for compressing materials and shredding paper and electronic data media. The philosophy of “Great Products, Great People” links together HSM with business partners around the world.

HTK Smart Identification (HTK) is a global company, specialised in the development of Smart Identification platforms. They provide automatic identification solutions to offer peace of mind, control and optimisation of resources with the highest technology through data intelligence.

Hubbell is an international manufacturer of quality electrical and electronic products for a broad range of residential and non-residential construction, industrial and utility applications. Services offered include LED lighting, Electrical, networking, structured wiring, power transmission, connector design, connection delivery, energy management, lighting, Electrical Safety, Industrial Connectivity, USGBC, Wiring Device, and IoT products.

iDENT LLC offers solutions from some of the top AI, Machine-Learning, and autonomous robotics companies in the world. By using the latest technologies and applying strict quality control procedures, they’ve become known for having the best products in the industry.

Idesco was one of the world’s first companies to commercialize RFID over 34 years ago – and they have not stopped building their expertise and industry experience since then. They are an RFID manufacturer, headquartered in Oulu, Finland. Their products collect data and enhance security across a range of identification solutions around the world.

At iFacility, their about more than security and monitoring products. So while they supply and install what need to safeguard your business, property, and people, they end-to-end service delivers a whole lot more.

Immix is a global provider of software that improves the ability of commercial central stations and monitoring centers to manage and respond to security events as well as deliver a variety of video-centric managed services to customers.

As a specialist in identity and secure digital services, IN Groupe is the trusted partner in the management and protection of sensitive data. By mastering the entire value chain of the identity, IN Groupe has deployed its expertise beyond sovereign identity by extending its solutions and services to professional identities and identities of things.

Inatech is a global pioneer in intelligent cloud-based energy trading risk management and fuel management solutions. They leverage the deep industry expertise and knowledge of the world’s largest commodity trader—building a strong foundation for innovation and problem-solving.

Industrial Security and Communication Systems Ltd.(Indsecom) is a multinational engineering company headquartered in the UK. Indsecom provide security and communication requirements for oil, gas and petrochemical industries. Theirr dedicated engineers in project and product divisions provide the perfect solution for highly complicated engineering requirements quickly and efficiently.

Infilect Technologies specialises in deriving intelligence by parsing large-scale visual content, such as photos and videos, using proprietary Deep Learning and Artificial Intelligence technology, to provide highly scalable automation and analytics solutions for retail and advertising industries.

Innominds is an AI-first platform-led digital transformation and full-cycle software product engineering services company headquartered in San Jose, CA. Innominds powers the digital next initiatives of global enterprises and software product companies with an integrated expertise in Devices and Embedded Engineering, Software Apps and Product Engineering, Cloud, Analytics, DevOps, Data, Security and Quality Engineering.

Inova Specialist automatic gates solutions are designed to cater for high end security applications. The Inova Specialist range can offer bespoke solutions to clients who have high security as their paramount concern. This is the reason Inova automatic gates UK are the market leader in high end, high security specialist access control solutions.

Inovadoor is a national reference in opening system solutions for industrial facilities. With a broad product portfolio that covers sectional doors, flexible doors and dock shelters, Inovadoor meets customers' main needs: improving the safety and efficiency of their operations.

Integrated Protection Maintenance Services Limited (IPMSL) specialise in the installation, service, and maintenance of Fire alarms, Fire extinguishers, emergency lights, LED lighting solutions, CCTV, access control, door entry, intruder alarms, gates and barriers, fire risk assessments, and dry risers.

Integrated Systems is an established provider of Information Technology services and software solutions to the government and industry business sector since 1983. They supply modern technology solutions that meet and exceed expectations, while serving with speed, efficiency and expertise.

Integro is a rubber and thermoplastic molder of power distribution and construction lighting equipment serving the Airfield Lighting, Mining, Shipbuilding, Power Utilities and Steel Fabrication markets. Services provided by Integro include airfield lighting equipment, isolation transformers, fixture leads, connector kits, welding equipment, pre-heat system, power distribution, construction lighting equipment, shipbuilding and power utilities.