The Jenoptik Group’s Optical Systems Division combines a globally unique product portfolio of polymer optics, conventional optics, micro optics, optoelectronic systems and digital imaging. These synergies enable us, as a leading optics provider, to develop and produce integrated optical modules and systems to enhance our customers’ competitive strengths. Our expertise also ensures you benefit from high-quality optical components.

JETprotect was founded in March 2008 and is located in Santa Clara, Ca. An R&D / manufacturing company that provides high-tech, harsh environment hardware and analytic software for surveillance and intelligence products for government agencies, corporate security and private safety.

JFrog Ltd. is on a mission to power the world with liquid software. They are replacing endless software updates with a single system of record that seamlessly delivers secure applications from developer to device. The JFrog Software Supply Chain Platform helps organisations build, manage, and distribute software quickly and securely, making applications available, traceable, and tamper-proof.

Jiggsoft is a British-based cyber security startup specialising in penetration testing and creating innovative products. They are also the producer of Chernobyl, the USB attack platform that combines all possibilities of offensive security penetration attacks with all the magic of open source based stealth hardware. Jiggsoft's services include penetration testing, vulnerability assessments, social engineering, and customised badusb attacks.

Jinmuyu manufacturers and sells RFID reader, mifare module, mifare cards and RFID tags to the world.

Jinwoo SMC Co., Ltd. is a company in Korean market of aerial work platform for many years. The company deals in products such as demolition fire apparatus, aerial ladder lift truck, sky-lander, mini breaker, mobile kitchen truck, bridge maintenance machine.

At JK Innovision, they specialise in the design, installation, and maintenance of high-quality CCTV and security systems. With over 15 years of experience, they have delivered advanced surveillance solutions across a wide range of sites, including residential, commercial, industrial, and public sector premises.

JMH Technology Ltd provides smart access control, CCTV, intercom and video badge systems to a wide range of businesses, from military sites to retail units. JMH Technology Ltd also provides industry solutions in the field of healthcare, government and defence, retail, education and many more.

JOHANNS system's IT and video specialists bring solutions expertise, professional consulting and proven service skills to the tasks of optimising and protecting IT and video investments for customers. The video surveillance and video monitoring solutions developed by Johanns Systemhaus include not only standard video security techniques but also all-inclusive systems with inherent added value. JOHANNS is partner of Dallmeier electronic Gmbh.

John Planck Ltd. was the first specialist architectural ironmonger in Kent, started trading from Medway City Estate in the Medway towns. It quickly established itself with local builders and contractors before developing relationships with architects and other specifiers, especially in London. The company’s products and services have been recognised by the industry, as is testified by winning awards in the various categories.

John's Protective Services Inc., headquartered in De Leon Springs, FL, offers over 27 years of expertise in comprehensive security solutions. Specializing in full-service security, armed and unarmed security, vehicle patrols, event security, VIP security services, and private investigations, this owner-operated company ensures top-notch protection.

Johnson & Quin specialises in the latest direct mail production technologies, including high-speed full colour inkjet printing, in combination with expert postal optimisation and mailing services. They offer creative services, data services, digital personalization and printing, high-speed folding, card affixing and inserting, as well as certified data security.

Join Computer and Control was founded in 1995 in Hangzhou, China by Charles Chen who had a vision to be the partner of Computer, Communication and Control by integrating all their products into one Software Management System. In 2001 David West and Charles Chen opened the Australian offices of Join Computer and Control and released first real time VMS solution called JOINPRO.

Joint Security Co.Ltd. is one of the leading manufacturers of CCTV cameras, DVRs in Taiwan.

Jomos Rauchschutz offers products for fire protection, smoke protection, and water protection as well its maintenance and service. The company's main concern is the sustainable improvement of passenger and property protection.

Jovision Technology Co., Ltd. is a manufacturer and supplier of video surveillance products and solutions. The main research directions of the company are in smart IP cameras, Wi-Fi cameras, NVRs, DVRs, HD analogue cameras, VMS, alarm systems, encoders, decoders and CCTV modules.

Jovision Technology Co., Ltd. is an innovative company which has engaged in developing, manufacturing and selling surveillance products since 2000. In 2009 they successfully developed CloudSEE-VMS(Video Management System) which was based on Cloud network transmission technology.

JP Speers Locksmiths are premier locksmiths based out of Letterkenny, Ireland. They provide a wide range of electronic/mechanical locks, locking solutions and services, including lockouts, lock fitting, lock repairs, aluminium and UPVC door and window locks, burglary repairs, bars/grilles fitted, safe opening (and supply and fitting), master key systems, door entry systems, access control, digital and push button locks.

JSC “Forteza” was founded in 2005 as a European office of modern Russian manufacturer of perimeter security systems JSC “Ohrannaya Technika”.

JSP Electronics has 10 years experience specialized in the field of CCTV camera. They are one of the pioneers in developing and producing CCD image sensor camera in Mainland China. They have strong R&D capability; seasoned engineer can precisely grasp the technology including circuits, components and assembly of CCD cameras and Standalone DVR.

Following the closure of Tecton Limited in 2018, JTH Techncial Services has been set up to provide support for the majority of Tecton products, they also manufacture and supply Tecton products.

JTI Technologies Ltd was established in January 1998 to market a range of innovative dual frequency RFID readers. The main feature of the reader is that it reads Tokens and Cards manufactured by PAC International Limited - a leader in the UK access control market.

Juniper Networks believe the network is the single greatest vehicle for knowledge, understanding, and human advancement that the world has ever known. Juniper delivers high-performance, scalable, and integrated solutions for securing networks, applications, and access to data across the entire enterprise network ecosystem. The portfolio is designed to help ensure the confidentiality, integrity and availability of information assets.

JupiterOne is the first software cloud-native security platform built on a graph data model, to expose the complex relationships between the cyber assets. It enables the user to create and manage their entire security process from policy creation, to compliance and certifications, to operating a secure cloud infrastructure while the company quickly grows and evolves.