Onvia, Inc. is an American government business intelligence company with 180 employees and annual revenue of US $21.1 million. Onvia offers a number of business-to-business software products, including Onvia Business Builder, a government leads and relationship manager; Onvia Navigator, a database of government contracts; and the Onvia Guide, which provides push notifications of government business opportunities.

ONVIF is established as a non-profit organisation. It is an open industry forum for the development of a global standard for the interface of IP-based physical security products.

Onyx Electrotech is a leading firm for distributing electronic security devices like CCTV, Networking equipment, EPABX, etc.!

Ooperon is specialises in developing, installing, and integrating personal security systems as well as security alarm and communication systems. The company primarily caters to judicial and healthcare institutions.

Oosto is the developer of facial, body and object recognition platforms. Their solutions are built to function on any sensor, with any resolution and are proven to operate in real-time and in real-world scenarios.

Opem Security is a pioneer, London based, security systems provider. They specialise in delivering the design installation, monitoring, and maintenance for CCTV and access control, as well as an offering out-of-hours concierge support and facilities management.

Open Options has been delivering global open platform access control solutions since 1997. They were among the first to embrace true open architecture in an industry that offered proprietary, closed systems that trapped users into an expensive and limited model.

OPS is a distributor of open platform/non-proprietary physical security, IT security, application delivery and network communications solutions. The company is headquartered in Melbourne with branch offices in Sydney, Brisbane, Perth and Auckland to provide on-site sales, marketing, and technical support to our integration partners.

Oprema are multi-brand distributors of CCTV, IP, Fire, Access Control & Data Products. Oprema supply quality products at competitive prices and are currently the sole UK distributor of the outstanding Olix range of CCTV products. Their professional and friendly approach to business coupled with their market leading customer service and technical support make them stand out from the average security distributor.

OPTIMUM datamanagement solutions GmbH specialises in industrial image processing that combines database management with camera technology. They provide camera-based assistance systems, Smart Klaus which accelerates the processes in industrial companies, makes them more economical and relieves the employees. At the same time it increases quality, productivity and satisfaction of customers and employees.

Based in Manchester, Optimum PDM is a sales and marketing agency for electronic security and technology companies established in 2005. The company delivers customised sales and marketing services and support client's business objectives and sales targets. Optimum PDM customers include manufacturers, distributors and installers of CCTV, access control, intruder detection, fire, ANPR and EAS tagging.

OptiX Security System is a professional security company that offers security solutions for commercial and residential properties, including burglar alarms, IP CCTV systems, network security, LPR, VPN, structured cabling, city surveillance solutions . The company covers all aspects of installation for commercial, industrial and domestic projects. They offer professional installation for all products sold and guarantee for all work done!

Optyma are the UK's leading designer, installer and supplier of integrated security systems including CCTV systems, intruder alarms systems, access control systems, and security communication systems. etc. Based in Kent, the company are the preferred partner of many medium to larger sized organisations. Optyma continued investment in training ensures they deliver a new generation of technology, which is technically innovative and highly secure.

Orad is a global provider of integration services delivering proven end-to-end security & perimeter defense, safety & fire detection, communications & control solutions to a wide range of customers. Headquartered in Israel, the company;s product range include CCTV, perimter protection, fire detection, biometeric solution, electronic fences and public addressing systems etc.

The Orange County Alarm Association exists to promote the interests of the electronic security industry. The association facilitates communication among members engaged in the sale, installation servicing and monitoring of alarm systems, industry suppliers, and public safety officials by providing a forum for the discussion of ideas, problems, and solutions.

Orbit Communication Systems Ltd., a pioneering provider of airborne communications and satellite-tracking maritime and ground-station solutions, is helping to expand and redefine how they connect. Orbit systems on airliners and jet fighters, cruise ships and navy vessels, ground stations and offshore platforms. They deliver innovative, cost-effective and highly reliable solutions to commercial operators, major air forces and navies.

Orbital Marine Power (Orbital) is a visionary, Scotland-based, renewable energy company focused on the development and global application of its pioneering floating turbine technology. Orbital’s innovative, approach de-risks the commercial extraction of low carbon energy from fast-flowing currents by offering low manufacturing and installation costs as well as the ability to carry out inexpensive, quick servicing on all major turbine components.

Orestone Controls offers 24/7 manned protective monitoring service utilising permanent and semi-permanent CCTV and fire detection systems. They also provide door safety services, access control systems, emergency alarm systems, gate automation, fire alarm systems and many more.

Orion Systems engages with major organisations in government, energy, facilities, logistics, safety, security, transportation and utilities. Orion's security solutions include access control and CCTV monitoring, people tracking and monitoring, wireless/radar/CCTV integration, value-asset tracking and monitoring, as well as intrusion detection and deterrence.

Provide bespoke system integration solutions in the UAE and GCC region. Specialist areas: LC-based Systems, Distributed Control Systems, Building Management Systems, SCADA, CCTV and Access Control Systems, Physical Security Information Management, and Laser and Robotics Systems.

Osborn Sales Solutions provides quality representation for those manufacturers with complementary products offerings, who strive to provide new and innovative products. The company is built on providing the “Best in Class” representation of quality products throughout the North West California and Mountain Region Territories within the Industrial, Electrical, Security and Data Networking industries.

Outreach, the first and only Sales Execution Platform, helps revenue teams bring intelligence to workflows, unlock full visibility across the entire revenue cycle, and commit their forecasts with confidence.

Ovit Security addresses physical security and operational risk issues by employing a holistic approach, encompassing all aspects of a client’s operations. Physical security professionals provide support for all facets of an effective security programme, including: security engineering and design, threat assessments, close protection, surveillance, TSCM searches, Manned Guarding.

Owl Video Security Systems' security camera systems have multiple authorised users logging into the system. They have tested many different technologies, options, and types of security cameras, and CCTV DVR's to narrow down the alternatives to a high quality, and affordable security system for every specific need.

OwnBackup provides secure, automated, daily backups of SaaS and PaaS data, including Salesforce. The company was co-founded by technology veterans with deep experience in data-recovery, data-protection and information-security.

Oxylabs is a premium proxy and public web data acquisition solution provider, enabling companies of all sizes to utilise the power of big data. Constant innovation, a large patent portfolio, and a focus on ethics have allowed Oxylabs to become a pioneer in the data acquisition industry and forge close ties with dozens of Fortune Global 500 companies.

Oysta Technology Ltd provides GPS and telemetry solutions to a wide range of industries, governments and law enforcement agencies. Oysta specialises in designing and installing lone worker protection, telecare, vehicle safety and monitoring systems for customers.