| Dallman | 77 | 297 | 27,083,732.36 |
| City Water Light & Power | 78 | 382 | 17,944,429.77 |
| Capital Airport | 3 | 12 | 773,200.00 |
| Capitol Power Plant | 42 | 92 | 116,823.91 |
| Info Corner Materials Inc | 2 | 4 | 111,486.52 |
| City Water Light & Power | 28 | 28 | 66,797.19 |
| Springfield Concrete Recycling Co | 2 | 4 | 59,520.00 |
| Resource Technology Corp | 6 | 7 | 56,360.00 |
| State Highway Construction Corp Inc | 41 | 58 | 48,702.61 |
| Central Illinois Asphalt Products Inc | 15 | 26 | 45,606.41 |
| Consolidated Grain & Barge | 2 | 17 | 44,880.50 |
| Williamsville Farmers Coop Grain Co | 2 | 10 | 40,460.02 |
| Henry Nelch & Son Co Inc | 39 | 52 | 37,353.32 |
| Paris Cleaners-Furriers Inc | 1 | 1 | 34,180.00 |
| Capital Ready Mix | 5 | 14 | 32,802.74 |
| Capitol Ready Mix Inc | 6 | 14 | 31,720.00 |
| City Water Light & Power | 33 | 48 | 31,632.66 |
| Sangamon Valley Landfill Inc | 27 | 28 | 29,323.43 |
| Phillips Brothers Inc | 2 | 4 | 29,222.02 |
| Bradfordton Co-Op Assn | 2 | 10 | 23,920.00 |
| Bp Products North America Inc | 5 | 5 | 22,500.00 |
| Ph Broughton And Sons Inc | 20 | 27 | 21,219.89 |
| Ge Engine Svcs Corp Aviation Inc D/B/A Garrett | 18 | 19 | 20,583.94 |
| Simplex Inc | 8 | 16 | 20,126.09 |
| Merrills Contractors Inc | 3 | 3 | 19,000.00 |
| St Johns Hospital | 62 | 183 | 18,556.14 |
| Southern Illinois School Of Medicine | 61 | 82 | 18,170.04 |
| Hospital Sisters 3rd Order St. Frances | 39 | 39 | 16,803.88 |
| Il Department Of Transportation | 38 | 38 | 15,376.38 |
| State Journal-Register, The | 2 | 6 | 14,354.18 |
| Frye-Williamson Press Inc | 1 | 4 | 14,260.00 |
| Bradfordton Coop Assn | 2 | 12 | 14,174.98 |
| Illinois & Midland Railroad Inc | 23 | 23 | 12,488.84 |
| Southeast High School - District 186 | 17 | 17 | 12,380.00 |
| Anderson Concrete Products | 35 | 73 | 11,663.98 |
| Nelson Oil Co | 7 | 7 | 10,937.07 |
| Kirlin-Egan & Butler Funeral Home | 17 | 34 | 9,819.36 |
| Aramark Uniform Services Inc | 38 | 38 | 9,629.88 |
| Washington Middle School - District 186 | 17 | 17 | 7,597.35 |
| Springfield High School - District 186 | 17 | 17 | 7,442.94 |
| Harper Oil Co | 1 | 1 | 7,420.00 |
| Champion Gas & Oil Co Of Springfield | 1 | 1 | 6,980.00 |
| Memorial Medical Center | 62 | 86 | 6,919.06 |
| Springfield Public Schools District 186 | 17 | 17 | 6,271.57 |
| Bisch & Son Memorial Home | 38 | 38 | 5,551.37 |
| Sangamon Valley Landfill | 28 | 28 | 5,411.58 |
| Henry Nelch & Son | 38 | 50 | 5,018.11 |
| Starcrest Cleaners | 1 | 1 | 4,800.00 |
| Franklin Middle School - District 186 | 17 | 17 | 4,534.41 |
| Sally Ward Launderers & Cleaners | 2 | 2 | 4,443.00 |
| Lanphier High School - District 186 | 17 | 17 | 3,788.68 |
| Grant Middle School - District 186 | 17 | 17 | 3,788.68 |
| Edison Middle School - District 186 | 17 | 17 | 3,788.68 |
| C & H Gravel Co | 1 | 1 | 3,360.00 |
| Contech Construction Products | 3 | 15 | 3,242.40 |
| Truman L Flatt And Sons Inc | 24 | 47 | 2,617.93 |
| Illinois Business Center | 17 | 17 | 2,549.22 |
| Solomon Grind-Chem Service Inc | 3 | 5 | 2,280.00 |
| Ellinger-Kunz & Davis Inc-Dba Spfld Crematory | 41 | 41 | 1,101.59 |
| City Water Light & Power | 18 | 19 | 959.40 |
| Surmeier & Surmeier Inc | 2 | 5 | 531.20 |
| Illinois State Historical Library | 34 | 34 | 430.62 |
| City Water Light & Power | 1 | 1 | 420.00 |
| Ph Broughton & Sons Inc | 24 | 24 | 217.02 |
| United Parcel Service | 7 | 7 | 209.52 |
| Bunn-O-Matic Corp | 1 | 1 | 200.00 |
| Central Illinois Light Co | 7 | 7 | 146.89 |
| Surmeier & Surmeier Inc | 2 | 3 | 69.36 |
| Doctors Hospital | 2 | 2 | 51.10 |
| U.S. Air Force 183rd Fighter Wing Springfield Illinois Ang | 1 | 2 | 4.00 |
