| Am General Corporation | 48 | 337 | 883,093.62 |
| Bechtel Plant Machinery Incorporated Mis | 22 | 43 | 6,124.01 |
| Brooks Construction Co. Inc. | 42 | 66 | 16,923.33 |
| Deco-Chem Inc. | 1 | 2 | 510.00 |
| Hogue Enterprises | 40 | 41 | 10,434.76 |
| J.Q. Tex, Inc - Dba Trailmaster | 1 | 1 | 23,094.00 |
| Jackel, Inc. | 2 | 2 | 13,116.80 |
| Janco Products, Inc. | 46 | 104 | 53,144.67 |
| Mishawak Concrete Asphalt Recycling | 2 | 2 | 6,600.00 |
| Mishawaka Wastewater Treatment Plant | 61 | 90 | 134,627.31 |
| National Standard Co. Woven Filter Fiber Div. | 1 | 1 | 255.00 |
| Ncp Coatings, Inc. | 41 | 59 | 7,224.22 |
| Penz Products, Inc. | 40 | 55 | 14,675.27 |
| Power Gear | 1 | 1 | 3,800.00 |
| Remote Controls, Inc. | 12 | 42 | 11,487.12 |
| Rieth-Riley Portable Concrete Plant #395 | 9 | 23 | 12,829.07 |
| Rmg Foundry (Formerly Dodge) | 44 | 240 | 387,474.40 |
| Safety & Environmental Resources | 43 | 52 | 23,692.01 |
| Sampson Fiberglass, Inc. | 44 | 67 | 124,108.17 |
| Spectra Incorporated | 40 | 124 | 17,036.89 |
