Clayton County Fire & Emergency Services is an all-hazards department that responds not only to Fire & EMS calls, but emergencies such as hazardous materials, technical rescue, natural disaster. CCFES maintains fourteen fire stations, an administrative office building and other supporting facilities all strategically located throughout the jurisdiction. It staffs seventeen companies, including structure and wildland engines and much more.

Established in 1978. CMC Rescue Inc. has been providing the world’s most trusted life safety equipment to the rescue and rope access communities for 40 years. They are renowned providers of fire safety equipment, including protective gear, clutch, belts, harness, bags and packs, ropes and anchor devices.

The City of Cologne has a Paid-On-Call (Volunteer) Fire Department consisting of approximately 30 firefighters who live or work in the City of Cologne. All of their members are Firefighter I and Firefighter II certified. All members are First Responder Certified and out of those, many are also EMT certified.

Located in Attleboro, MA, Comtran is a provider of specialty cable and system solutions for a variety of applications, including structured cabling, fire safety, circuit integrity, and transit communications.

Cooper Atkins is a global manufacturer of high-quality thermometers, timers and wireless monitoring solutions.

Coplay Fire Department provides effective fire prevention, fire suppression, property protection and life safety services to the residents and visitors of their community.

Copperfield fills the supply and accessory needs of over 8,000 chimney professionals, hearth retailers, masons, and contractors. From its headquarters in Fairfield, Iowa, Copperfield oversees the over 5,000 item product line, including leading renowned brands such as Gelco, Lyemance, Lock-Top, and HomeSaver. The HomeSaver brand is exclusive to Copperfield.

Cora Volunteer Fire Department is a local fire department located in Cora, LOGAN County, in the State of West Virginia, USA.

Costco is a multi-billion dollar global retailer and services provider with warehouse club operations in 11 countries. They are the recognized leader in the field, dedicated to quality in every area of our business and respected for our outstanding business ethics. Despite the company's large size and rapid international expansion, they continue to provide an atmosphere in which the employees thrive and succeed.

Crystal Lake Fire Rescue Department provides quality emergency response, maintains preparedness through continuous training, prioritizes exceptional customer service, and participates in the community with non-emergency services.

Darkin Architects provide a quality certified service refined through ongoing customer feedback to ensure the best experience. Services offered include Architecture, Sustainability, Design, and Planning.

The Detroit Fire Department provides a safe environment for Detroit’s citizens and visitors through public education enforcement of fire codes and deployment of efficient emergency response resources.