| HIHoneywell Intl INC | Tucson | AZ | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| 4T4d Technology Corporation | Tucson | AZ | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| AEA. E. Randles Co., INC. | Tucson | AZ | Machinery Manufacturing333291 | — | ◇ UNVERIFIED |
| AFAire Filter Products Tucson, L.l.c. | Tucson | AZ | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| AWAmerican Walk in Cooler | Tucson | AZ | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| AIApplied Industrial Technologies, INC. | Tucson | AZ | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| BBruker | Tucson | AZ | Machinery Manufacturing333314 | — | ◇ UNVERIFIED |
| CTCatalina Tool & Mold | Tucson | AZ | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| DWDegrave's Water, INC. | Tucson | AZ | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| DWDesert West Vending & Mfg., L.l.c. | Tucson | AZ | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| DCDiversified Conveyors, INC. | Tucson | AZ | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| FKFlsmidth Krebs INC. | Tucson | AZ | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| HIHawkins Investment Solutions, LLC | Tucson | AZ | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MMModular Mining Systems, INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| PIPlumb-it Incorporated | Tucson | AZ | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
 Precision Tool & Construction Supply, Inc. | Tucson | AZ | Machinery Manufacturing333991 | — | ◇ UNVERIFIED |
| RWRandell Warehouse | Tucson | AZ | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| SESchindler Elevator Corporation | Tucson | AZ | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| WLWalbro LLC | Tucson | AZ | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| WTWater Tec of Tucson, INC. | Tucson | AZ | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
