The North Hays County Fire and Rescue Department provides fire prevention and suppression, rescue and basic emergency Medical services to the citizens and visitors of Northern Hays County, Texas.

North West Ambulance Service NHS Trust provides emergency ambulance and pre-hospital care service to the people of North West England. Established on 1 July 2006 with the merger of the Cumbria, Lancashire, Mersey Regional and Greater Manchester Ambulance Services, NWAS operates approximately 1,000 emergency and non-emergency vehicles in Northern England.

Northwell Health provides first-class patient care and cutting-edge treatment every day, in all of locations. They are a fully integrated network of emergency departments and urgent care centers dedicated to consistently delivering high-quality care in the most efficient manner possible. They boast hospitals with well-staffed emergency departments, which are crucial pillars of support to their facilities.

Nörvenich Volunteer Fire Department serves the community of Nörvenich - a rural community with more than 14 districts, a total of almost 11,000 inhabitants and an area of ​​66 square kilometers, the Nörvenich fire brigade takes over the tasks of hazard prevention. The tasks include not only firefighting and technical assistance in the event of traffic accidents, but also rescuing people and animals from life-threatening situations.

Established in 1964, NTEA – The Association for the Work Truck Industry represents 2,100 companies that manufacture, distribute, install, sell and repair commercial trucks, truck bodies, truck equipment, trailers and accessories. Buyers of work trucks and the major commercial truck chassis manufacturers also belong to the Association.

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.

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.

O2X is the globally renowned Human Performance education company for Tactical Athletes. They provide Training for Tactical Athletes, Tactical Athlete Nutrition, Tactical Athlete Conditioning, Tactical Athlete Resilience Training, and Mental Performance for the Tactical Athlete.

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.

Oceanid works closely with Fire, Sheriff, Search and Rescue organizations and manufacturers for ideas, prototype testing and product proofing of rescue boats and equitment.

Oceanside Fire Department's mission is to protect the lives and property of our community and the surrounding areas from fires, natural disasters, and hazardous materials incidents, to save lives by providing emergency medical services and to prevent fires through prevention and educational programs. They provide excellent and compassionate service in an atmosphere that encourages innovation, professional and personal development.

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.

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.

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 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.

Organon is a global healthcare company with a portfolio of therapies and products in women’s health, biosimilars, and established medicines across a wide array of conditions and diseases. Their mission is to deliver impactful medicines and solutions for a healthier every day.

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.

The mission of the Orlando Fire Department is to protect the lives and property of Orlando Citizens. We are proud to lead the only fire department in the state to have ISO 1 classification, International Fire Accreditation, Emergency Management Accreditation Program certification and ACE accreditation.

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.