| RERazor Emporium, L.l.c. | Phoenix | AZ | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| RPReliant Processing Maricopa Plant | Maricopa | AZ | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| RPRoadrunner Pharmacy, INC. | Phoenix | AZ | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
 Skyline Signs | Phoenix | AZ | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| SKSmurfit Kappa (chemtreat Containers) | Chandler | AZ | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| STSnow Teeth Whitening | Phoenix | AZ | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| SWSouthwest Wax | Mesa | AZ | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
 State Industrial Products Corporation | Phoenix | AZ | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| SLSuperior Lime & Chemical | Phoenix | AZ | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| SSSuper Sports Solutions, L.l.c. | Gilbert | AZ | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| TLTangled Lilac LLC | Flagstaff | AZ | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| TSThe Soap Gal LLC | Mesa | AZ | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| TETrulieve- El Mirage | El Mirage | AZ | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| TCTwenty-first Century Healthcare, INC. | Tempe | AZ | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| UCUnelko Corporation | Phoenix | AZ | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| UGUS Greenfiber, LLC | Chandler | AZ | Chemical Manufacturing325221 | — | ◇ UNVERIFIED |
| WBWhish Body Products LLC | Scottsdale | AZ | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| WBWhish Body Products LLC | Scottsdale | AZ | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| WDWilco Distributors, INC. | Glendale | AZ | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| WTWinslow Tanker Base | Winslow | AZ | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
