| company | role | hq | verified |
| LAUREL HIGHLANDS CONST. SUPPLIES | DIST | JOHNSTOWN, PA (US) | 1 mfrs |
| L & M SALES | DIST | PITTSBURGH, PA (US) | 1 mfrs |
| LONGENECKERS TRUE VALUE | DIST | MANHEIM, PA (US) | 1 mfrs |
| NAPOTNIK WELDING SUPPLIES | DIST | NEW FLORENCE, PA (US) | 1 mfrs |
| PARADISE CONCRETE SOLUTIONS | DIST | RONKS, PA (US) | 1 mfrs |
| PITT IND DIAMOND PRODUCTS IN | DIST | NORTH HUNTINGDON, PA (US) | 1 mfrs |
| PRO FAST | DIST | ESSINGTON, PA (US) | 1 mfrs |
| R&V Industrial Electric Supply LLC | DIST | Scranton, PA (US) | 1 mfrs |
| SARASNICK TRUE VALUE | DIST | BRIDGEVILLE, PA (US) | 1 mfrs |
| SAW SALES & MACHINERY CO | DIST | GIBSONIA, PA (US) | 1 mfrs |
| SHARKAN SUPPLY COMPANY | DIST | ALLENTOWN, PA (US) | 1 mfrs |
| SILHOL BUILDERS SUPPLY CO | DIST | BRIDGEVILLE, PA (US) | 1 mfrs |
| SKYOXYGEN | DIST | CARNEGIE, PA (US) | 1 mfrs |
| STUDER INDUSTRIAL TOOL INC | DIST | PITTSBURGH, PA (US) | 1 mfrs |
| TEAM SUPPLY INC | DIST | WILKES BARRE, PA (US) | 1 mfrs |
| THOMAS FASTENING SYSTEMS INC | DIST | FINLEYVILLE, PA (US) | 1 mfrs |
| TOOL SALES & SERVICE CO INC | DIST | EAST PITTSBURGH, PA (US) | 1 mfrs |
| TRI BORO CONSTRUCTION SUPPLY | DIST | CARLISLE, PA (US) | 1 mfrs |
| U RENT | DIST | JOHNSTOWN, PA (US) | 1 mfrs |
| VIMCO INC | DIST | KING OF PRUSSIA, PA (US) | 1 mfrs |