The International Public Safety Data Institute procures, assembles, analyzes, and reports information from fire, rescue, and law enforcement data. IPSDI provides live dashboards for local public safety agencies to assure usable information about their operations.

International Research Networks (IRN) is an organiser of Senior Level Summits, High-Profile Meetings, and Training Courses. IRN operate across four sectors; Oil & Gas, Security, Commodity Trading and Infrastructure & Construction. The company works with senior level executives who deliver exclusive presentations, discussions and insights across the most pressing issues.

The International Water Mist Association is the first association of its kind dedicated exclusively to water mist firefighting and related technologies. The IWMA was founded on 4th April 1998 and began maintaining a permanent office at the beginning of 2000. The IWMA's international headquarters in Hamburg, Germany, it supports the continued development, research, and applications engineering of generic water mist systems.

Interstate Commission for EMS Personnel Practice is responsible for the administration of the national EMS Compact. The EMS Compact, enacted by legislation in over 20 states, protects the public and enhances the Emergency Medical Services system in the United States.

Interstate Fire Protection is New England's leading provider of Fire Protection solutions. They provide installation and maintenance of Fire Alarm Systems, Fire-Fighting Foam Systems, Gas Island Fire Suppression Systems, Kitchen Fire Suppression Systems, Detection & Control Systems for Pre-Action Sprinkler Systems, High Sensitivity Aspirating Smoke Detection Systems, Emergency Lightsand much more.

Intime Fire Appliances Pvt. Ltd. is one of the major manufacturers of fire fighting appliances and designing and commissioning all type of fire fighting systems. The company deals in products, such as fire extinguishers, fire suppression systems, fire alarm and detection systems, fire hydrant and sprinkler systems.

The Iredell County Rescue Squad provides rescue services to the citizens of the district as the primary task. They provide rescue services for incidents including, but not limited to Traffic Accidents, Water Rescue, Fire rescue, Wilderness Rescue, Animal Rescue.

The Island Park Fire Department has been providing volunteer-based protective services to the Island Park community with pride since 1924.

Isorg is a pioneer in organic and printed electronics for large area photo-detectors and image sensors. Its flexible image sensors have application in medical devices, ID security and access control, IoT and consumer electronics.

Isover is a manufacturer and supplier of mineral wool insulation products and systems. They manufacture and supply an extensive range of high performing sustainable, thermal, acoustic and fire safety performance products.

ISS is a major workplace experience and facility management company, provides placemaking solutions that contribute to better business performance and makes life easier, more productive and enjoyable – delivered to high standards by people who care.

The Vigili del Fuoco is Italy's institutional agency for fire and rescue service. It is part of the Ministry of Interior's Department of Fire Brigade, Public Rescue and Civil Defense.

The ITE group organises over 240 exhibitions and conferences each year worldwide with many market leading events and well known brands in key industry sectors. Many are based in Russia’s largest cities, including Moscow, St. Petersburg, Novosibirsk and Krasnodar. ITE's product range includes everything from niche specialist conferences through to globally significant trade fairs with mass appeal and influence.

Itireleng Fire Management was established in 2008 by a number of dynamic, knowledgeable and motivated individuals. They comply with the latest known and proven methods in respect of design, fabrication and installation of Fire Protection System’s. They are striving towards excellence in the Fire Protection Engineering market by providing consistent value to carefully selected customers with the aim of a long-term beneficial business relationship.

The company Ivan Matějček sro represents a combination of expertise and implementation capabilities, from the analysis of customer requirements, technical and design support to the completion of work and the provision of a guarantee for the work sold. It successfully cooperates with major domestic and foreign companies.

Iveco Defence Vehicles is dedicated to delivering innovative automotive and protection solutions to meet the needs of military customers worldwide. The company manufactures specialist logistic, protected and armored vehicles in its facility in Bolzano in Northern Italy, as well as marketing Iveco’s full commercial range, adapted as necessary to meet the demands of the military user.

J.P.B. Fire Service is a fire sales and services company with a team that is proud to do what is right for their customers and their community. They provide Toyne Fire Apparatus Sales, Fire Equipment Sales, On-site Pump Testing, Pump Services, Troubleshoot All Problems with Apparatus and Firefighting Equipment and much more.

Based in East Lancashire, UK, J&J Fire Engineering specialize in design, project management, installation and maintenance of fixed fire protection systems. Services provided include for water based fixed fire fighting systems, sprinklers, gas suppression, water mist, hose reels and wet and dry risers.

Jackson Fire & Security specialize in the design, supply, installation, commissioning and maintenance of Fire Extinguishers, Fire Alarms, Emergency Lighting, Access Control Systems, Intruder Alarms and CCTV.

Jackson Trail Volunteer Fire is a volunteer based fire department - serving the Jackson Trail Community since 1978. Their mission is to preserve life and property, promote public safety, and foster community support services in a professional manner by utilizing combination volunteer staffing that is derived from the surrounding community members.

JAFCO Tools Ltd. (established in 1981) are renowned for the manufacture of specialist hand tools for use in safety critical situations. The majority of their extensive tool range features the significant advantages of Pultruded Fiberglass handles, which exceed the relevant British Standards for Fiberglass. Fibers are electrical grade, tensioned, continuous and parallel, with over 70% fiber by mass.

Jansen AG develops, manufactures and sells profile systems for windows, doors and facades made of steel and stainless steel for the construction sector and industry. They produce welded and drawn precision steel tubes, shaped steel tubes and special tubes in various fixed lengths for the automotive and furniture industries as well as for mechanical and plant engineering.

Jayraj Fire & Security Systems is a Fire Protection System Integration Provider with high-end Consultation, Distribution and Installation services with a proven track record of delivering solutions for Fire Protection & Security Risks involved in an organization.

At JCB Fire they pride themselves on providing a personal service, getting to know the customers and their needs on a one-to-one basis. None of the staff have sales targets or are incentivized with commissioned-based pay. They believe their core ethos of building between themselves and clients has contributed to their success as a business.