Hangar 14 Solutions is a public safety information services company with a product line known as StreetWise Response Software. Hangar 14 Solutions has identified the gap in getting critical response information into the hands of emergency personnel. Hangar 14 Solutions is developing software applications for public safety that focus on providing incident information and stored pre-incident response data to emergency responders in the field.

Based in Sydney, Hannover Fairs Australia offers exhibition consultancy, support and services to help Australian and New Zealand companies successfully leverage their participation at international trade fairs organised by Deutsche Messe in Europe, Asia, Eurasia and South America. The company is an Australian subsidiary of Deutsche Messe AG.

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.

Hannover Milano Fairs Shanghai Ltd. has accumulated rich experience in Chinese trade fairs market development over the years. Each year, the company organizes more than 20 trade fairs in China. The topics covered in the fairs include industrial sectors, automobile, tourism, and internet.

Harbor Freight Tools commits to provide working people with great quality tools at the lowest prices. From hand tools and generators to air and power tools, from shop equipment to automotive tools, Harbor Freight offers more than 7,000 tools and accessories at quality levels that match or exceed competing brands, but at prices that are up to 80% less.

Hard Fire Suppression Systems Inc. supply, install and repair fire detection facilities in public and private facilities. Hard Fire's systems engineers assemble solutions that save lives. Services provided by the company include Fire Suppression Systems, Life Safety Systems, Fire Detection, Fire Safety Systems, Mission Critical Fire Protection, Commercial Fire Safety Systems, Fire Alarm Systems, and Industrial Explosion Suppression Systems.

Hardstaff Barriers, a division of Hill and Smith Holdings PLC, is a supplier of both temporary and permanent road safety barriers, barrier mounted secure perimeter fence, security barriers and fencing.

Hargrove is a full-service engineering, procurement, construction management, project management, controls + automation, and technical services firm. They serve energy generation, manufacturing, research and development, and process-heavy industrial clients in long-term support relationships in multiple modes of service, in on-site support arrangements, in plant-level small projects and consulting roles and in larger capital projects.

As a family-owned-and-operated company with more than 30 years of field experience, the company knows how to meet everyone's fire protection needs.

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 Harris County Fire Marshal’s Office embodies these core values through the operating philosophy of serving the customers; preserving their integrity; taking care of the people and protecting future. The Prevention Division is responsible for the effective prevention of fires through the inspection of buildings during and after construction to determine compliance with the adopted county fire code.

Harris Fire has the experience to maintain Fire Protection Suppression System, Fire Alarm, Fire Extinguishers and Fire Sprinkler Systems. They also provide Fire extinguisher installation, repair, and recharge, Alarm installation and much more.

Harrisburg (NC) Fire Department provides fire fighting and fire safety services for the region of Harrisburg, located in the US State of North Carolina.

Harrison Hydra-Gen is a provider of Clean, Reliable, Mobile Power Premium Hydraulic Generators since 1969. Harrison is also an innovative technology company in the field of Integrated Hydraulic Technology. Products range from hydraulic generators, gas generators, PTO generators and diesel generators to fully customized hydraulic systems.

Harrison Thompson (manufacturer of Yeoman Shield wall & door protection products) provides wall protection & door protection to the UK. Yeoman Shield provides protection rails, handrails, wall protection panelling, door protection, footrails, fire rated door edge protectors and many more.

Harstra Instruments B.V. is a technical production company for the safety- and laboratory industry. With years of experience and passion for electrical / metal technology, they develop cleaning and drying equipment for respiratory masks, respirators and clothing.

Hartley Volunteer Fire Dept and Ems is a volunteer firefighters company in Hartley, TX whose mission is: Multi-texas city and county Fire department and ambulance service.