| Adm Quincy | 42 | 279 | 6,389,883.20 |
| Illinois Veterans Home - Quincy | 18 | 18 | 988,144.78 |
| Jm Huber Corp | 39 | 168 | 426,447.60 |
| Knapheide Manufacturing Co | 47 | 81 | 242,991.67 |
| Prince Manufacturing Co | 38 | 267 | 226,238.24 |
| Titan Wheel International Inc | 43 | 74 | 208,500.24 |
| Konstant Products Inc | 8 | 8 | 167,915.99 |
| Bpb America Inc | 19 | 33 | 139,409.69 |
| Quincy Regional Airport | 3 | 3 | 129,060.00 |
| Diamond Construction Co | 28 | 29 | 108,814.81 |
| Huck Store Fixture Inc | 9 | 18 | 85,294.59 |
| Gem City Concrete Llc | 39 | 53 | 82,478.12 |
| Rl Brink Corp | 10 | 38 | 64,146.22 |
| Central Stone Co | 2 | 4 | 59,520.00 |
| Knapheide Mfg. Co. | 4 | 6 | 48,075.00 |
| Moorman'S Inc | 1 | 1 | 47,980.00 |
| Blessing Hospital | 40 | 64 | 45,704.52 |
| Gem City Concrete Llc | 39 | 53 | 41,718.12 |
| Coltec Industries Inc | 10 | 18 | 36,997.13 |
| Blessing Hospital | 40 | 64 | 36,668.54 |
| Bpb Mfg. | 1 | 1 | 20,643.00 |
| Adm Alliance Nutrition Inc | 3 | 55 | 20,419.18 |
| Harris Corp Broadcast Div | 1 | 2 | 16,140.00 |
| Hollister Whitney Elevator | 1 | 1 | 9,907.00 |
| Quincy Ready Mix Inc | 5 | 7 | 7,620.00 |
| Gardner Denver Inc | 5 | 6 | 6,981.09 |
| Adm Alliance Nutrition Inc | 39 | 40 | 6,409.06 |
| Wis-Pak Of Quincy | 1 | 1 | 6,000.00 |
| Prairie Farms Dairy - Quincy Milk Div | 39 | 62 | 5,518.08 |
| Quincy Humane Society | 38 | 38 | 5,491.37 |
| Source-Huck Store Fixture Co. | 1 | 1 | 4,883.00 |
| Quincy Wilbert Vault Co | 38 | 38 | 4,743.49 |
| Sem Minerals Lp | 3 | 9 | 4,619.00 |
| Quincy Municipal #4 Landfill | 28 | 28 | 4,488.86 |
| Westmin Corp | 2 | 10 | 4,003.70 |
| Manchester Tank & Equipment Co | 10 | 13 | 3,744.91 |
| City Of Quincy - Municipal Landfill No 4 | 6 | 6 | 3,140.00 |
| Ameren Cips | 39 | 78 | 2,293.40 |
| Klingele Veterinary Clinic | 38 | 38 | 1,876.37 |
| Trinity Industries Inc | 35 | 38 | 1,797.48 |
| Wally Hutter Oil Co | 7 | 7 | 1,712.37 |
| Omya Quincy Inc | 2 | 5 | 1,480.00 |
| Prairie Farms Dairy Inc Durst Div | 38 | 38 | 957.99 |
| Finish Master Plating | 1 | 1 | 840.00 |
| Prince Agri Products Inc | 8 | 10 | 188.89 |
| Richards Electric Motor Co | 1 | 1 | 80.00 |
| Kuester Tool & Die Inc | 37 | 37 | 70.93 |
| Trinity Inds. | 2 | 2 | 23.71 |
| Prince Agri-Products Inc | 2 | 4 | 12.32 |
| Illinois Ayers Oil Co | 1 | 1 | 4.36 |
| Harris Corp. Broadcast Communication Div. | 1 | 1 | 1.00 |
| Midwest Patterns Inc. | 0 | 0 | 0.00 |
| Precision Plating Of Quincy Inc | 2 | 2 | 0.00 |
