| company | role | hq | verified |
|---|
| MI Controls, Inc. micontrols.com | DIST | Portland, OR (US) | 1 mfrs |
| Midwest Gas Equipment, Inc. midwestgas.net | DIST | St. Louis, MO (US) | 1 mfrs |
| M & M Sales, Inc. mandmsales.com | DIST | Lubbock, TX (US) | 1 mfrs |
| Morsco morscoaec.com | DIST | Houston, TX (US) | 1 mfrs |
| N. H. Yates Company nhyates.com | DIST | Baltimore, MD (US) | 1 mfrs |
| Norgas Controls, Inc. norgascontrols.com | MFG DIST | Montreal, QC (CA) | 1 mfrs |
| Okaloosa County Gas District okaloosagas.com | DIST | Crestview, FL (US) | 1 mfrs |
| Pickrel Brothers, Inc. pickrelbros.com | DIST | Lima, OH (US) | 1 mfrs |
| Southeast Alabama Gas Dis southeastgas.com | DIST | Ozark, AL (US) | 1 mfrs |
| Spire Alabama, Inc. spireenergy.com | DIST | Birmingham, AL (US) | 1 mfrs |
| St. Louis Boiler Supply Company stlboiler.com | DIST | St. Louis, MO (US) | 1 mfrs |
| Tarantin Industries, Inc. tarantin.com | DIST | Portsmouth, NH (US) | 1 mfrs |
| Tempaco Incorporated tempaco.com | DIST | Fort Lauderdale, FL (US) | 1 mfrs |
| Texas Infra- Red Radiant Co., Inc. texasinfrared.com | DIST | Killeen, TX (US) | 1 mfrs |
| The Granite Group thegranitegroup.com | DIST | Portland, ME (US) | 1 mfrs |
| V & W Supply Company,INC. vvapplianceparts.com | DIST | Birmingham, AL (US) | 1 mfrs |
| Ware wareinc.com | MFG DIST | Danville, KY (US) | 1 mfrs |
| Weeks -Williams- Devore wwd-inc.com | DIST | Atlanta, GA (US) | 1 mfrs |
| Wholesale Heating & Cooling Supply wholesaleheating.com | DIST | Omaha, NE (US) | 1 mfrs |
| Powrmatic powrmatic.ca | DIST | Quebec, QC (CA) | 2 mfrs |