| company | role | hq | verified |
|---|
| CERTASITE LLC certasitepro.com | DIST | Fulton, IL (US) | 1 mfrs |
| CFM Testing cfmtesting.com | DIST | Parker, CO (US) | 1 mfrs |
| CFS Fire Protection Inc. | DIST | Mocksville, NC (US) | 1 mfrs |
| CLASSIC FIRE PROTECTION INC classicfire.com | DIST | North York, ON (CA) | 1 mfrs |
| CLIMATEC LLC climatec.com | DIST | Phoenix, AZ (US) | 1 mfrs |
| Contractor Fire Protection contractorfireprotection.com | DIST | Mesa, AZ (US) | 1 mfrs |
| CONTROL FIRE SYSTEMS LTD controlfiresystems.com | DIST | Toronto, ON (CA) | 1 mfrs |
| CONVERGINT TECHNOLOGIES LLC convergint.com | DIST | Anchorage, AK (US) | 1 mfrs |
| COSCO FIRE PROTECTION coscofire.com | DIST | Colorado Springs, CO (US) | 1 mfrs |
| Critical Fire Protection | DIST | Chattanooga, TN (US) | 1 mfrs |
| C&T FIRE PROTECTION catfire.com | DIST | Anchorage, AK (US) | 1 mfrs |
| Dalmatian Fire Equipment Ltd. fire-dog.biz | DIST | Dolton, IL (US) | 1 mfrs |
| DAVIS-ULMER FIRE PROTECTION | DIST | Liverpool, NY (US) | 1 mfrs |
| DBC Marine Safety System Ltd | DIST | Delta, BC (CA) | 1 mfrs |
| Defense Fire Protection defensefirepro.com | DIST | Calgary, AB (CA) | 1 mfrs |
| Delta Fire Systems deltafiresystems.com | DIST | Meridian, ID (US) | 1 mfrs |
| Detection Technologies LLC | DIST | Palo Alto, CA (US) | 1 mfrs |
| DIMAR SYSTEMS LLC dimarsystems.net | DIST | Las Cruces, NM (US) | 1 mfrs |
| Don Brenton's Fire Protection Ltd | DIST | Beechville, NS (CA) | 1 mfrs |
| Dooley A Total Safety Company dooleyfire.com | DIST | Deer Park, TX (US) | 1 mfrs |