| 1 Vision Aviation | 3 | $6,695 | Dec 6, 2021 |
| Advance Auto Parts | 6 | $26,241 | Jan 24, 2024 |
| American Pop Corn Company | 63 | $141,310 | Jan 7, 2025 |
| Aspen Api Inc. | 1 | $3,741 | Feb 7, 2018 |
| Bainbridge Construction LLC | 7 | $22,159 | Jul 28, 2021 |
| Besser Sioux City | 1 | $5,000 | Apr 26, 2019 |
| Big Soo Terminal | 34 | $61,763 | Jun 18, 2019 |
| Bomgaars | 3 | $13,100 | Apr 21, 2021 |
| Bomgaars Corp Office Distribution | 1 | $375 | Nov 28, 2017 |
| Bomgaars Supply, Inc. | 28 | $26,566 | Aug 19, 2025 |
| BWC Terminals LLC | 1 | $7,315 | Aug 17, 2021 |
| Calhoun Communications, Inc. | 2 | $1,500 | Oct 25, 2016 |
| Carroll Distributing & Construction Supply Inc. | 9 | $13,130 | Apr 25, 2018 |
| Chesterman Co. | 42 | $16,508 | Jan 8, 2025 |
| City of Sioux City | 7 | $28,475 | Nov 8, 2023 |
| Clint Stencil Enterprises Inc | 17 | $20,000 | Jan 30, 2018 |
| Cloverleaf Cold Storage Co. | 24 | $24,888 | Nov 13, 2018 |
| Community Supports Network | 3 | $436 | Jun 14, 2022 |
| Consolidated Electrical Distributors | 2 | $15,458 | May 4, 2020 |
| Consumers Supply Distributing, LLC. | 12 | $30,000 | Jul 19, 2023 |
| Craft Auto Body and Detail Center | 4 | $150 | Jun 21, 2016 |
| Environmental Services Inc | 34 | $5,502 | Apr 4, 2023 |
| Esa, Inc. | 22 | $3,075 | Nov 22, 2016 |
| Ezpawn Iowa, Inc. | 4 | $4,688 | Nov 7, 2019 |
| Fayette Janitorial | 1 | $6,697 | Apr 2, 2024 |
| Fink Electric Inc. | 21 | $21,250 | Jan 30, 2018 |
| General Services Administration | 12 | $0 | Jul 14, 2023 |
| Goodwill of the Great Plains | 4 | $3,375 | May 11, 2022 |
| Graham Tire | 2 | $1,500 | Oct 18, 2017 |
| Great American Cookie | 2 | $250 | Sep 12, 2017 |
| H and R Construction Co | 2 | $524 | Mar 10, 2026 |
| Hansen-Mueller Company | 1 | $875 | Nov 16, 2017 |
| Heads in Beds LLC | 1 | $3,410 | Jan 4, 2021 |
| Heartland Concrete & Construction | 2 | $11,704 | May 3, 2022 |
| Hirschbach Motor Lines, Inc. | 42 | $15,440 | Apr 6, 2023 |
| Ide Management Group | 4 | $3,118 | Mar 19, 2018 |
| Industrial Construction Services Inc | 3 | $3,000 | May 13, 2019 |
| Industrial Design Fabrication and Installation, Inc. | 4 | $3,250 | Nov 4, 2015 |
| J&J and Company Ltd. | 30 | $8,296 | May 28, 2019 |
| J&J Fitting LLC | 5 | $1,650 | Jul 25, 2017 |
| Kamps Pallets Inc. Sioux City | 2 | $22,000 | Aug 13, 2024 |
| Kevin O'Dell Electric, Inc. | 1 | $1,202 | Feb 22, 2018 |
| L & L Builders Co. | 26 | $8,506 | Mar 19, 2018 |
| Lyman-Richey Corporation | 3 | $3,100 | Sep 10, 2015 |
| Macarthur Company | 3 | $26,104 | Oct 21, 2022 |
| Menard's, Inc. | 2 | $2,425 | Feb 20, 2025 |
| Mercy Siouxland Medical Center | 1 | $5,683 | Mar 19, 2020 |
| Metro Electric, Inc. | 5 | $2,501 | Oct 16, 2023 |
| Mid-Step Services, Inc. | 4 | $3,600 | May 26, 2020 |
| Midwest Medical Transport Company | 1 | $6,681 | Jan 29, 2018 |
| Midwest Tree Care | 1 | $3,000 | Sep 14, 2020 |
| Missouri Valley Steel Co | 21 | $14,032 | Feb 12, 2024 |
| Morningside University | 2 | $10,050 | Dec 4, 2025 |
| Nystrom Electric Company | 26 | $3,686 | Nov 14, 2018 |
| Orkin Pest Control | 4 | $13,000 | Oct 12, 2020 |
| Palmer Candy Company | 15 | $36,910 | Feb 11, 2025 |
| Penro Construction | 3 | $5,000 | Apr 7, 2021 |
| Prince Manufacturing Corp. | 23 | $6,872 | May 2, 2016 |
| Purina Mills | 23 | $43,150 | Oct 7, 2024 |
| Qvest Sanitation, LLC | 1 | $11,188 | Jul 25, 2022 |
| Rasmussen Mechanical Services | 2 | $11,500 | Aug 18, 2021 |
| Record Printing & Copy Center L.L.C. | 6 | $2,100 | Jun 13, 2017 |
| Retail Rebel | 5 | $3,968 | May 11, 2022 |
| Rocktenn | 1 | $4,500 | Mar 31, 2015 |
| RP Constructors LLC | 1 | $2,500 | Jul 9, 2019 |
| Sabre Communications Corporation | 15 | $12,035 | Jun 16, 2025 |
| Sabre Industries | 1 | $7,000 | Jan 22, 2025 |
| Sabre Industries - Sabre FWT | 2 | $2,600 | Feb 13, 2019 |
| Sadex Coproration | 2 | $1,894 | Aug 15, 2019 |
| Seaboard Triumph Foods | 33 | $148,422 | Jan 8, 2026 |
| Sioux City Community School District | 6 | $3,911 | Apr 1, 2025 |
| Sioux City Compressed Steel Co. | 24 | $15,837 | Sep 5, 2018 |
| Sioux City Engineering Co | 10 | $26,802 | May 30, 2023 |
| Sioux City Foundry Co. | 126 | $52,582 | Nov 25, 2025 |
| Sioux City Truck Sales, Inc. | 2 | $2,925 | Jan 4, 2018 |
| Sioux City, City of | 17 | $11,867 | Dec 29, 2022 |
| Sioux City, City of: Public Works | 5 | $3,125 | Mar 9, 2015 |
| Siouxland Habitat for Humanity | 5 | $4,545 | Mar 13, 2020 |
| Smithfield Foods Sioux City-Curly's | 1 | $1,625 | Mar 13, 2018 |
| Smithfield Package Meat Corp. | 2 | $6,745 | Sep 17, 2019 |
| Smithfield Sioux City - Curly's | 1 | $5,000 | Mar 22, 2016 |
| State Steel Supply | 8 | $16,464 | Oct 3, 2023 |
| Sunrise Retirement Community | 2 | $1,225 | Oct 6, 2015 |
| Teton Enterprises Ltd | 1 | $1,894 | Aug 12, 2019 |
| Thompson Electric Company | 48 | $5,752 | Jul 25, 2017 |
| Trego Dugan Aviation | 3 | $5,090 | Mar 11, 2019 |
| Triview Steel & Supply Inc. | 15 | $7,950 | Jul 25, 2017 |
| Tur-Pak Foods, Inc. | 40 | $59,206 | Sep 17, 2019 |
| Unity Point ST Luke's Regional Medical Center | 1 | $5,967 | Aug 26, 2019 |
| Usda-Aphis | 2 | $0 | Feb 13, 2024 |
| Valmont Siouxland Galvanizing | 8 | $12,700 | Aug 19, 2020 |
| Verschoor Meats, Inc. | 58 | $10,675 | Mar 10, 2015 |
| W. A. Klinger, Inc. | 61 | $8,188 | Nov 25, 2025 |
| Westrock CP LLC | 6 | $16,636 | Feb 22, 2022 |
| Wilson Trailer Company | 54 | $45,488 | Aug 20, 2019 |
| Winkler Roofing Inc | 3 | $3,188 | Aug 14, 2019 |
| Woodbury County Courthouse | 3 | $3,628 | Dec 19, 2023 |
| Woodhouse Sioux City, Inc. | 1 | $7,104 | Sep 23, 2020 |
| Wrenn's Plumbing and Heating Inc. | 3 | $891 | Feb 6, 2018 |
| Yards Shooting Range | 8 | $125 | May 31, 2017 |