HAAS Alert is a global proponent of emergency and rapid response technologies and services globally. Based out of Chicago, Illinois, their technology repertoire includes HAAS Alert C-V2V that provides real-time proactive safety to road users, HAAS Alert Safety Cloud that connects emergency responders, utility and slow-moving fleets with motorists, R2V emergency services. fleet and vehicle management.

Hannover Fairs USA, Inc. (HFUSA) is the United States subsidiary of Hannover, Germany’s Deutsche Messe – one of the world’s largest and most active event organizers. Providing a platform for U.S. companies to reach a global audience, HFUSA acts as a vital business partner in connecting them to their target clientele with the goal of building quality contacts, establishing leads, entering new markets, creating new business partnerships.

Harrington Signal provides state of the art fire alarm system products for a wide variety of vertical commercial and institutional markets. Product lines include conventional and addressable fire control panels, smoke detectors, annunciators, duct detectors, and more.

The Hendrickson Motor Truck Company was founded in 1913. Hendrickson is a leading global manufacturer and supplier of medium- and heavy-duty mechanical, elastomeric and air suspensions; integrated and non-integrated axle and brake systems; tire pressure control systems; auxiliary lift axle systems; parabolic and multi-leaf springs; stabilizers; bumpers; and components to the global commercial transportation industry.

High Rise Security Systems is a supplier of fire alarm equipment. They provide fire alarm systems, fire extinguisher service, fire alarm inspection, fire detection system and much more.

Hill Fire Protection is a single-source provider for all the fire protection needs. They provide maintenance and service of fire extinguishers, regardless of who performed the installation.

The HFPD tirelessly fulfills the fire service needs of over 50,000 residents in the communities of Huntley, Algonquin, Hampshire, Gilberts, Lake in the Hills, and the rural areas of Kane and McHenry Counties. HFPD conducts its emergency response from five stations spread throughout its jurisdiction.

Hurst Fire Department was established in 1946 to protect the citizens of the City of Hurst, IL from fires and other natural disasters. Since then, it has expanded its coverage area and capabilities to better protect those they serve. Hurst is an all-volunteer service, with dedicated men and women donating their time to keep those around us safe.

Hutto and son provides on-site maintenance and recharging of fire extinguishers at the facility. They also provide temporary replacement fire extinguishers to their valued customers at no additional cost in the event that major repair or hydro-static testing is required.

IDEAL Industries, Inc. is a family of brands that have made their mark by developing the products and practical technology demanded by critical industries like data communications, aerospace, electrical, wire processing, construction and more.

IDEX is organised in three business segments: Fluid & metering technologies, health & science, and Fire & Safety. The company's fire & safety business segment features well-known branded products like the Jaws of Life® and BAND-IT, FSD as well as supports a wide array of industries and applications found in everyday life.

Illini Fire Equipment specializes in the sales and service of fire protection equipment. All services they provide for hand portable fire extinguishers are performed in accordance with National Fire Protection Association (NFPA) standards. They inspect, service, test and repair all manufacturers and classifications of hand portable fire extinguishers.

In 1996, International Fire Equipment Corporation, became the first Fire Protection Equipment Distributor in North America to attain ISO 9001 certification. They provide fire extinguishers, sprinkler systems, fire alarm systems, emergency lights, fire suppression systems and much more.

Knauf has over 30 years of experience in the insulation industry and represents one of the fastest growing and most respected names in insulation worldwide.

Liberty Fire Equipment offers a wide array of services to help fulfill all of your fire equipment needs. Liberty Fire is prepared to handle any issues our customers may face in the ever changing business world. They provide Fire Extinguisher Sales, Hands-on Fire Extinguisher Training, On-site consultation for fire code compliance, Wet Chemical Fire Suppresion System Service, Fire Hose Testing and much more.

LifeSafety Power, Inc. is a globally renowned supply company bringing intelligence to facility openings and access control specifications through software analytics that assess the security infrastructures power status in real time.

Mac’s Fire & Safety knows that lives depend on fulfilling specific equipment needs. They carry a full line of the best nozzles, hose, adapters, brass goods, portable pumps and skid units, communications equipment, emergency lights and sirens, rural equipment, and personal protective and safety equipment.

Marmon Holdings, Inc., part of Berkshire Hathaway Inc., is a global industrial organization comprising 11 diverse business sectors and more than 125 autonomous manufacturing and service businesses. These sectors include Fire Safety, Crane Services, Electrical, Foodservice Technologies, Industrial Products, Medical, Metal Services, Plumbing & Refrigeration, Rail & Leasing, Retail Solutions, Transportation Products, Water Technologies.

Martin Mack provides and sells state-of-the-art fire and safety equipment to assist in keeping one’s home and business safe, as well as help the fire departments equipment. They provide sales and service of fire extinguishers, exit and emergency lightings and much more.