| TATucson Alternator Exchange Service INC | Tucson | AZ | Transportation Equipment Manufacturing336320 | 1-19 | ◇ UNVERIFIED |
| TCTucson Container CORP | Tucson | AZ | Paper Manufacturing322211 | 20-99 | ◇ UNVERIFIED |
| WMWeinell Machine INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| 3A309th Aerospace Maintenance and Regeneration Group | Tucson | AZ | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| 4T4d Technology Corporation | Tucson | AZ | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| 5T56nd Tucson Excavating (chemtreat Containers) | Tucson | AZ | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| AIA1FAB, Inc. | Tucson | AZ | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| AMAbbott Metal Fab, L.l.c. | Tucson | AZ | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ATAbsolute Turning & Machine, INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| APAccent Products | Tucson | AZ | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
 Advanced Ceramics Manufacturing | Tucson | AZ | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| ACAdvanced Construction Products INC (dba Accent Products) | Tucson | AZ | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| AEA. E. Randles Co., INC. | Tucson | AZ | Machinery Manufacturing333291 | — | ◇ UNVERIFIED |
| AIAerotek, INC. | Tucson | AZ | Food Manufacturing311224 | — | ◇ UNVERIFIED |
| AFAire Filter Products Tucson, L.l.c. | Tucson | AZ | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| AAAlex and Lourdes Galvez, Husband and Wife | Tucson | AZ | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| AAAlleima Advanced Materials | Tucson | AZ | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| AGAlltech Gate Systems llc | Tucson | AZ | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| ARAmcor Rigid Plastics | Tucson | AZ | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| AHAmerican Hose, LLC | Tucson | AZ | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| AMAmerican Manufacturing Excellence LLC | Tucson | AZ | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| AWAmerican Walk in Cooler | Tucson | AZ | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| ACAntech Corporation | Tucson | AZ | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
 Apc Equipment & Manufacturing, INC. | Tucson | AZ | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| AIApplied Industrial Technologies, INC. | Tucson | AZ | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| AIArcadia, INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| AMArgus Machine | Tucson | AZ | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| APArizona Precision Industries, INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ASArizona Sound and Light, Inc | Tucson | AZ | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| ABArto Brick / California Pavers | Tucson | AZ | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| ATA Thru Z Consulting & Distributing, INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| AWAtlas Wire Corporation | Tucson | AZ | Electrical Equipment, Appliance & Component Manufacturing335929 | — | ◇ UNVERIFIED |
| BBab-co | Tucson | AZ | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| BPBaja Prods LTD | Tucson | AZ | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| BFBallistic Fabrication L L C | Tucson | AZ | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BEBartz Enterprises LLC | Tucson | AZ | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BCBasf Corporation | Tucson | AZ | Chemical Manufacturing325613 | — | ◇ UNVERIFIED |
| BMBecksted Machine, INC. | Tucson | AZ | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BMBest Mattress Inc. | Tucson | AZ | Furniture and Related Product Manufacturing337910 | — | ◇ UNVERIFIED |
| BBBeyond Bread, INC. | Tucson | AZ | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BSBonita Steel Builders, Inc. | Tucson | AZ | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BCBoogeyman Customs LLC | Tucson | AZ | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| BDBootz & Duke Sign CO. | Tucson | AZ | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BTBrock Technologies, INC. | Tucson | AZ | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| BBBruegger's Bagel Bakery | Tucson | AZ | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BBruker | Tucson | AZ | Machinery Manufacturing333314 | — | ◇ UNVERIFIED |
| CCCadillac Coatings LLC | Tucson | AZ | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CCCalportland Company Poorman Plant | Tucson | AZ | Petroleum and Coal Products Manufacturing324120 | — | ◇ UNVERIFIED |
| CECascade Electric | Tucson | AZ | Electrical Equipment, Appliance & Component Manufacturing335110 | — | ◇ UNVERIFIED |
| CTCatalina Tool & Mold | Tucson | AZ | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
