| company | role | hq | verified |
| DAKOTA PUMP &CONTROL CO. | DIST | WATERTOWN, SD (US) | 1 mfrs |
| DOHENY JACK | DIST | NORTHVILLE, MI (US) | 1 mfrs |
| DRYDON EQUIPMENT INC. | DIST | SOUTH ELGIN, IL (US) | 1 mfrs |
| ENGINEERED SYSTEMS, INC. | DIST | KAILUA, HI (US) | 1 mfrs |
| FIRE FABRICATION &SUPPLY | DIST | SPRING ARBOR, MI (US) | 1 mfrs |
| FIRE SPEC SPRINKLER SUPPLY INC | DIST | WESTPORT, MA (US) | 1 mfrs |
| FLO-SYSTEMS, INC. | DIST | IRVINE, CA (US) | 1 mfrs |
| FOLSOM | DIST | SALT LAKE CITY, UT (US) | 1 mfrs |
| FOLSOM ASSOCIATES | DIST | LAUREL, MT (US) | 1 mfrs |
| FOWLER, H.D. | DIST | BELLEVUE, WA (US) | 1 mfrs |
| GARTNER EQUIPMENT | DIST | SYRACUSE, NY (US) | 1 mfrs |
| GATTERDAM / JOHN INDUSTRIAL | DIST | LOUISVILLE, KY (US) | 1 mfrs |
| GOETSCH, WW ASSOCIATES (HYDRO) | DIST | MINNEAPOLIS, MN (US) | 1 mfrs |
| GPM UNITED , INC. | DIST | LAKE PARK, FL (US) | 1 mfrs |
| GRANICH ENGINEERED PRODUCTS | DIST | WASILLA, AK (US) | 1 mfrs |
| GRANICH ENGINEERING granich.com | DIST | SEATTLE, WA (US) | 1 mfrs |
| GUTHRIE SALES AND SERVICES INC | DIST | BRENTWOOD, TN (US) | 1 mfrs |
| GUTHRIE SALES &SERV CO INC | DIST | RUSSELLVILLE, KY (US) | 1 mfrs |
| HAMBRICK FERGUSON-OKLA CITY | DIST | OKLAHOMA CITY, OK (US) | 1 mfrs |
| HAMBRICK FERGUSON-OKLA CITY (HYDRO) | DIST | OKLAHOMA CITY, OK (US) | 1 mfrs |