NSW Rural Fire Service (NSW RFS) was established by an act of Parliament as the successor to the first bush fire brigade, redefining fire service and building on a century of experience in protecting some of the most fire-prone areas on earth.

Nu-Form Fire UK is the UK’s fire suppression contractor combining experience, knowledge, and expertise to fulfill the client’s needs to the highest standards. Specializing in fire sprinkler systems (as an LPC Level 4 Contractor), as well as other fire protection services, they have over 30 years of experience in delivering unrivaled customer satisfaction.

The Nu-Swift group includes the competencies of the companies NU-SWIFT, MACLIN, TOTAL and HUG, which have distinguished themselves on the Swiss market for around 70 years. Their association with the European research and manufacturing group - Nu-Swift, ANSUL, allows them to always be at the cutting edge and always make progress in development.

Founded in 1966, Nuaire is an indoor air quality and ventilation manufacturing specialist, with multi-award-winning ventilation systems that are used in a wide range of commercial and residential applications, including hotels, houses, stadiums, museums, and healthcare services.

Nullifire is a brand in intumescent coatings and fire-stopping solutions. Nullifire understands the need to have confidence in fire protection so, it provides systems that perform when they are called up. Nullifire is dedicated to providing practical solutions that are geared to accommodate the needs of specifiers, contractors, and building owners.

NUVIA provides standard and tailored measurement solutions to nuclear owners, operators and stakeholders for all stages of the facilities’ life-cycle. They supply both components (detectors, analyzers and software) and complete measurement systems which can incorporate carrier equipment, conveyor equipment, GPS control, signal processing units.

Oakland Fire Department is the official fire fighting and safety incharges of Oakland. They provide various training and emergency rescue services.

OFQUAL is the regulator of qualifications, exams and assessments in the United Kingdom (UK). They maintain standards and confidence in GCSE, A level, as level, vocational and technical qualifications and apprenticeship end-point assessments.

OFS is a family owned and operated business with offices located in Barrie and York Region. OFS's Fire Prevention Division has in-house factory trained & licensed technicians for all the fire protection equipment and sprinkler system needs.

One Way Safety is a fire safety equipment distributor, specializing in safety products and services. They are renowned for supplying Personal Protective Equipment, Gas Detection Systems, Fall Protection, FR Apparel, Respirators, Safety Apparel, and Uniforms. They also supply air trailers for fire safety applications.

Onetrace is the easiest way to manage projects, while providing complete traceability and transparency between companies and their clients.

Onsite Software are pioneers in fire sprinkler design software since the mid 1980's and have continued delivering advanced life safety inspection software till date. They have a unique combination of experience as fire protection contractors and as fire protection software developers.

The Ontario Association of Fire Chiefs' mission is to lead innovation and excellence in public and life safety. They provide a recognized, authoritative voice for all matters relating to the management and delivery of fire and emergency services in Ontario. The Ontario Association of Fire Chiefs represents the chief fire officers of the 441 municipal fire departments in the Province of Ontario.

The Open Security & Safety Alliance is a collaboration initiative that brings together like-minded organizations in order to create a framework providing standards and specifications for common components including an operating system, IoT infrastructure, collective approach for data security and privacy, and a drive for improved levels of performance for fire security and safety solutions.

Ophir Rural Fire Department is a Fire Department located in Gold Beach, CURRY County, in the state of Oregon, United States of America (USA).

Optima Systems create beautiful interiors with exceptional, flawlessly crafted, glazed partitioning systems. They have manufacturing facilities in the UK and in Malaysia. Their design teams work with the latest BIM technology and their highly trained and experienced installation teams ensure they meet the highest standards on-site.

Optimum Drywall Systems Ltd, based in Bristol, is one of the largest Drylining and Plastering contractors in the South West of England. At Optimum Drywall Systems we strive to build quality projects, safely, on time and on budget.

Optra Edge is a first-of-its-kind integrated hardware and software platform for rapidly deploying edge AI applications securely and at scale. While Optra Edge has been designed for any business case, they have curated skills and product offerings geared towards specific industries to kickstart their AI journey.

Opus Research is a diversified advisory and analysis firm providing critical insight on software and services that supports digital transformation. Opus Research is focused on the merging of intelligent assistance, NLU, machine learning, conversational AI, conversational intelligence, intelligent authentication, service automation and digital commerce.

Orion Fire Systems provide a world-class fire safety education program and the very best leadership. Technician applicants go through a rigorous screening process before being onboarded to ensure they have the compassion and disposition that it takes to be an Orion Fire Technician.

Orisec is the fastest growing UK manufacturer and distributor of intruder alarm equipment. They are committed to providing premium quality equipment, which is both reliable and easy to install. Founded on invention and innovation with a focus on exceptional design and performance, they have filed in excess of 300 patents, registered designs and trademarks.

OroraTech is a data intelligence company headquartered in Munich, Germany, with the mission to create truth for a net-zero economy and protect the environment. Their wildfire intelligence service is used by clients all over the globe, monitoring more than 160 million half of forest.

The Osage Beach Fire Protection District (OBFPD) provides fire suppression, first response medical, urban search and rescue, fire prevention inspections/permits, public fire education programs, emergency preparedness planning, fire cause and origin investigation and other services based on community needs.

Osborn Engineering is a fully integrated multi-disciplined design firm that uses a specialized team approach to engineering and fire safety installation projects. They have specialists in civil, structural, electrical, mechanical, fire protection, and technology engineering and commissioning and construction administration.

OTEGO is a pioneer company in coating and laminating technologies. They want to protect workers and machines for applications that require Heat and Flame protection, Release coatings, and Abrasion resistance.