Gentex Corporation is a company that is vertically integrated in highly automated electronics, CMOS camera development and manufacturing, vacuum coatings, and glass bending and fabrication. The company specializes in a range of technologies and processes to deliver high quality products to the automotive, aerospace and fire protection industries.

GeoConex® is an integrator of Public Safety and Homeland Security systems. GeoConex® provides comprehensive and integrated services to government agencies in US municipalities, counties, and states.

George Hay Company is a locally-owned and operated fire protection services company, established in 1948. They offer a complete line of fire suppression systems, fire protection equipment, alarm equipment, home and office security solutions, and innovative energy management & optimization.

Georgetown Township Fire Department provides the highest level of life safety and property protection through prevention, suppression and education of the residents of Georgetown Township.

The Georgia Firefighter Standards and Training Council provides certification standards for all firefighters, fire inspectors, fire investigators, and fire and life safety educators.

Getz has been providing quality, innovative and environmentally friendly equipment to the fire service industry. They provide dry chemical fill systems, fire hose testers, CO2 pumps, vehicle fire suppression systems and much more.

The Gilbert Fire & Rescue Department (GFRD) consists of more than 250 dedicated and well-trained individuals who are passionately focused on protecting and serving those who reside in and visit Gilbert.

Gilsum Fire & Rescue is a fire department that provides fire safety, rescue and firefighting services in Gilsum, Cheshire County, in the US State of New Hampshire.

Founded in 1986, the Gilt Edge Volunteer Fire Department provides service to the Towns of Gilt Edge and Burlison as well as an unincorporated area of Tipton County, Tennessee. Members of The Gilt Edge Volunteer Fire Department are trained to standards outlined in NFPA 1001 for Firefighter I & II and NFPA 472/1072 for HazMat Awareness & Operations.

Glen Echo Fire Department is a volunteer-owned and -operated fire station with joint staffing between volunteers and career FF/EMT's from Montgomery County Fire and Rescue Service. The station is home to four front line response units: an engine, an ambulance, a paramedic chase unit, and a UTV for off-road rescues. Volunteer and career FF/EMT's often staff units and train together.

Glick Fire Equipment Co., Inc. has been a Pierce Manufacturing Inc. dealer since 1998. Glick specializes in top-rated fire trucks, ambulances, rescue and response vehicles. They also provide dependable and innovative firefighting equipment that offer the highest standard of safety and efficiency.

Global Emergency Products is a company dedicated to providing equipment and superior service to the fire service. Global specializes in providing and servicing Pierce fire apparatus. Global is headquartered in Aurora, Illinois, with additional service facilities located in Peoria, Illinois and Indianapolis, Indiana.

Global Rescue is the provider of worldwide emergency services and crisis response. The company supplies advisory, field rescue, evacuation, and extraction services during medical and non-medical emergencies for hundreds of thousands of individuals, corporations, organisations, government agencies, athletic organisations, and expeditions globally.

GTT is the owner and manufacturer of the Opticom priority control system and Canoga traffic-sensing system. These systems have provided safe and reliable traffic solutions to communities for nearly 50 years. GTT proactively delivers advanced transportation solutions to help emergency, transit and traffic personnel increase safety, minimise traffic congestion and reduce greenhouse gas emissions, and maximising resource efficiency and performance.

Globe Technologies is a pioneer producer of Fusible Links and heat release devices. They also provide Restaurant & Industrial Fire Protection Systems, Fire Doors & Windows, Fire Dampers, Fire & Smoke Dampers, Parts Washers & Dipping Tanks and much more.

The Gloucester County Emergency Medical Service is the first county-based EMS in the state of New Jersey, established September 30, 2007. The EMS provides professional emergency medical service to all residents and visitors of Gloucester County. Currently, the EMS have a fleet of 35 ambulances and multiple support vehicles.