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.

NürnbergMesse is one of the 15 largest exhibition companies in the world. It comprises NürnbergMesse GmbH and its 15 subsidiaries and affiliates.The company employs more than 1,000 people at eleven locations in Germany, Brazil, China, India, Italy, Greece, Austria and the USA. NürnbergMesse Group also has a network of international representatives operating in more than 100 countries.

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.

NV5 Geospatial, powered by Quantum Spatial, is one of North America's largest geospatial services firms, providing geographic insights to the largest government and corporate organizations that need geospatial intelligence to mitigate risk, plan for growth, better manage resources, and advance scientific understanding. Quantum Spatial customers include state and federal government agencies, engineering and construction firms, and other companies.

NX SAFETY FIRE SERVICE's safety and care commitment to users has been diligently delivered time after time since 2015. They have been constantly providing quality, complete and concise services that matches their most specific and unmet needs and they indeed feel that their appreciation and contentment is the most vital achievement for them.

Oak Fire Protection specializes in all aspects of passive fire protection, providing the highest level of service to its clients.

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

Odessa Fire Company is a fire and safety company that supports rescue missions and other fire protection operations in the Odessa region of the US State of Delaware.

Odice, founded in 1983, is a specialist in passive fire protection. Odice is the leader in the development, transformation and production of intumescent joints and thermal insulating materials.

Odyssey Fire Protection LLC was founded on the idea of incorporating old school principles and training techniques with technologically advanced methods and modern equipment. WThey constantly train employees on the latest code updates, safety practices, and learn cutting edge technologies and methodologies to stay on top of the industry.

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.

OHEAP are specialists in the fire protection and security industry, providing fire protection equipment, servicing, maintenance, and much more. They are proud to have a maintenance service network throughout the United Kingdom

Ohio Valley Sprinklers is a full-service contractor with decades of experience, we provide fire protection for industrial, commercial and residential buildings in projects of any scope. Based in Owensboro, Kentucky, Ohio Valley Sprinklers operates in the Midwestern United States, focusing on Western Kentucky, Southern Indiana and Southern Illinois regions.

Oil Technics (Fire Fighting Products) Ltd has been providing customers worldwide with innovative specialist cleaning and fire protection products that are: Effective, Environmentally friendly, Economical, Internationally accredited and Often unique. They supply and service contracts with world class oil exploration, production and service companies.

The Oklahoma State Firefighters Association (OSFA) offers a wide array of benefits and resources to assist the Firefighters of the US State of Oklahoma. OSFA unites firefighters around the state through education, legislative activities and much more.

Oliver Fire Protection & Security is a full service fire protection and security provider. They specialize in providing turnkey life safety solutions and emergency service for their clients.

Olympian Fire was formed in 1991 by a team of highly experienced managers and engineers. The company has over 60 years of industry experience and have established themselves as one of the UK’s independent fire systems companies.

OM Fire Safety Co Pvt Ltd. is renowned in designing, installing, testing and commissioning and maintenance of Fire Protection Systems in India. Services include Fire Fighting Systems, Extinguishers, Pumps, Hydrants, Sprinklers, Fire Detection Systems, Fire Suppression Systems and Plumbing Works.

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.

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).

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.

Optimum provides sales, service, and inspection of all portable fire extinguishers. Professional turn-key fire alarm system installation. From design to installation and monitoring through service and inspections

Orange County Fire Protection is a pioneer fire protection equipment distributor located in Southern California. They offer complete fire protection solutions to retail, commercial, industrial, and public facilities. Whether it be a portable fire extinguisher or a custom designed fire detection and suppression system, they can deliver the right solution to protect almost any conceivable fire hazard.

Orange Fire Protection Group are the designers, suppliers, installers and maintainers of low pressure water mist systems, residential and domestic sprinkler system, wet risers and dry risers.

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.