| Tofel Dent Construction, LLC | 3 | $900 | Apr 21, 2021 |
| Tortolita Valley Homes LLC | 10 | $2,550 | May 29, 2015 |
| Trane U.S. Inc. | 5 | $2,875 | Jul 21, 2016 |
| Tri-Mega Mechanical Heating & AC, LLC | 6 | $1,530 | Dec 29, 2020 |
| Trimac Metal Arts, LLC | 8 | $945 | Jan 9, 2015 |
| Trinity Roofing Company LLC | 3 | $1,500 | Jul 8, 2015 |
| TRS Fec III, LLC | 4 | $2,100 | Dec 12, 2019 |
| Tucson Awning & Screen, L.L.C. | 5 | $0 | Jun 12, 2017 |
| Tucson Bowl, L.L.C. | 1 | $625 | Jun 29, 2017 |
| Tucson Bread Works Inc. | 1 | $275 | Jul 26, 2017 |
| Tucson Container Corporation | 65 | $10,975 | Jun 30, 2021 |
| Tucson Medical Center | 2 | $2,500 | Mar 10, 2021 |
| Tucson Mountain Motors, LLC | 2 | $750 | May 25, 2017 |
| Tucson Recycling & Waste Services, LLC. | 1 | $450 | Jun 27, 2019 |
| Tucson Tallow Co. Inc. | 59 | $13,437 | Dec 21, 2020 |
| Tucson Unified School District 1, Westside Transportation | 1 | $500 | Apr 13, 2017 |
| Tucson Unified School District, Automotive Department | 5 | $562 | Feb 6, 2017 |
| Tucson Unified School District, Facilities Maintenance | 2 | $0 | Feb 6, 2017 |
| Tucson Unified School District, Facility Warehouse | 1 | $562 | Feb 6, 2017 |
| Tucson Unified School District, Lirc | 1 | $0 | Feb 6, 2017 |
| Tucson Unified School District, Tucson High Magnet School | 2 | $0 | Feb 6, 2017 |
| Tucson Unified School District, Westside Transportation | 2 | $0 | Feb 6, 2017 |
| U.S. Border Patrol - Tucson Sector | 19 | $0 | Jun 29, 2023 |
| U.S. Border Patrol - Tucson Station | 2 | $0 | Nov 10, 2022 |
| U.S. CBP-Tucson Field Office | 2 | $0 | Apr 14, 2021 |
| U.S. Census Bureau-Tucson Telephone/Contact Center | 2 | $0 | Feb 15, 2023 |
| U.S. Customs and Border Protection - Facilities Management and Engineering | 5 | $0 | Mar 1, 2023 |
| U.S. Customs and Border Protection - Office of Information and Technology | 5 | $0 | Mar 1, 2023 |
| U.S. Forest Service, Coronado NF-Santa Catalina RD | 29 | $0 | Nov 16, 2023 |
| U.S. Forest Service, Coronado NF-Supervisor's Office | 7 | $0 | Mar 9, 2022 |
| U.S. Marshals Service | 4 | $0 | Apr 2, 2015 |
| Ucryo Universal Cryogenics Inc | 14 | $750 | May 20, 2016 |
| Uhs of Tucson, LLC | 1 | $0 | Mar 31, 2016 |
| Unique Upholstery & Design Center, Inc. | 3 | $0 | Nov 29, 2018 |
| United Subcontractors, Inc. | 2 | $1,250 | Sep 15, 2017 |
| Universal Avionics Systems Corporation | 5 | $2,175 | Jun 29, 2016 |
| Urx2022XA7576X0005 - MSK, LLC | 1 | $0 | Jan 4, 2022 |
| Urx2022XE7721X0010 - a Seamless Floor Company LLC | 9 | $7,000 | Nov 10, 2021 |
| Urx2022XE7721X0018 - District Power LLC | 2 | $1,000 | Mar 2, 2022 |
| Urx2022XE7721X0059 - a & C Demolition, LLC | 1 | $0 | Sep 27, 2022 |
| Urx2023XE7721X0098 - Clark-Wayland Builders, L.C. | 1 | $0 | Apr 26, 2023 |
| Urx2023XJL680X0006 - DC Crane LLC | 6 | $0 | Jul 3, 2023 |
| Urx2023XMN610X0025 - Ezequiel Diaz, a Single Man | 5 | $9,376 | Mar 3, 2023 |
| Urx2023XRS480X0050 - Duramax Concrete, LLC | 4 | $5,001 | Mar 14, 2023 |
| Urx2023XRS480X0062 - Concord General Contracting, Inc. | 3 | $0 | May 4, 2023 |
| Urx2023XRS480X0063 - Parsons Steel Erectors, Inc. | 3 | $0 | May 4, 2023 |
| Urx2023XRS480X0064 - Tim Nolen Enterprises, Inc. | 1 | $0 | May 4, 2023 |
| Urx2023XRS480X0082 - Lonigan Construction Corp | 3 | $26,787 | Aug 7, 2023 |
| Urx2025XJL680X0050 - Steve Seidel Plumbing, Inc. | 3 | $2,838 | Sep 5, 2025 |
| Urx2025XMH679X0010 - Goodmans, Inc. dba Goodmans Interior Structures | 1 | $16,550 | Apr 9, 2025 |
| Urx2026XJL680X0059 - Elite Tent Installs | 3 | $5,676 | Oct 20, 2025 |
| US Border Patrol - Tucson Sector | 16 | $0 | Dec 3, 2021 |
| US Foods, Inc. | 7 | $2,700 | May 9, 2019 |
| Usda-NRCS-Tucson Plant Materials Center | 3 | $0 | Mar 11, 2015 |
| Usgs, Arizona Water Science Center HDQTRS | 5 | $0 | Nov 30, 2016 |
| V.I.P. Auto Body and Paint, Inc. | 4 | $0 | Mar 30, 2018 |
| Vahid Hamidi, D.D.S., P.C. | 2 | $750 | Jun 7, 2016 |
| Vaisala Inc. | 2 | $0 | Jun 7, 2018 |
| Varsity Clubs of America-Tucson Chapter | 1 | $2,500 | Jan 5, 2016 |
| Venture West Consturction, LLC | 3 | $1,000 | Feb 11, 2021 |
| Veterans Affairs Consolidated Mail Order Pharmacy | 3 | $0 | Jan 6, 2022 |
| Veterans Canteen Service #678 | 10 | $0 | Dec 1, 2016 |
| Vxi Global Solutions, LLC | 3 | $1,875 | Jul 21, 2016 |
| W.G. Valenzuela Drywall and Paint, Inc. | 3 | $1,000 | Feb 11, 2021 |
| W.G. Valenzuela Drywall, Inc. | 40 | $8,977 | Mar 23, 2017 |
| Wal-Mart Stores, Inc. #5031 | 2 | $2,125 | Aug 25, 2017 |
| Walker's Enterprises, Inc. | 1 | $0 | Sep 1, 2020 |
| Warehouse Equipment Solutions Tucson LLC | 2 | $3,000 | Sep 22, 2020 |
| Water Tec of Tucson, Inc. | 4 | $927 | May 7, 2015 |
| We Fab Steel, Inc | 4 | $0 | May 18, 2021 |
| Weinell Machine Inc. | 4 | $100 | May 8, 2015 |
| Weller's Wildlife Studio, Inc. | 1 | $0 | Dec 2, 2016 |
| Western Gastroenterology, L.L.C. | 6 | $1,750 | May 14, 2018 |
| White-Cora, LLC | 3 | $2,000 | Mar 2, 2021 |
| Wildcats Roofing, LLC | 5 | $1,375 | Jul 8, 2021 |
| Wilger Enterprises, Inc. | 10 | $2,250 | Jan 6, 2015 |
| William L. Eastman | 1 | $0 | Aug 8, 2017 |
| Wray's Electric & Construction | 8 | $700 | Nov 7, 2019 |
| Wyco Engineering and Construction | 1 | $5,600 | Jul 18, 2023 |
| X Wall Incorporated | 5 | $1,125 | Jan 28, 2021 |
| Xpert Metals, LLC | 2 | $0 | Feb 11, 2016 |
| Z Electric, LLC | 1 | $0 | Mar 16, 2017 |