| Company | State | Location | Workers | Notice date |
| Bank of America | KS | — | 575 | 2002-06-13 |
| Worldcom | IL | DOWNERS GROVE, 2655 Warrenville Road | 504 | 2002-06-28 |
| City of Chicago | IL | CHICAGO, 121 NORTH LASALLE | 500 | 2002-06-09 |
| Sheridan CC | IL | Sheridan, P. O. Box 38, 4017 E. 2603 Rd | 434 | 2002-06-13 |
| Flextronics | IL | ELK GROVE VILLAGE, 1150 LIVELY BOULEVARD | 192 | 2002-06-13 |
| Rosen Products | OR | EUGENE | 153 | 2002-06-04 |
| Autorad | IL | MELROSE PARK, 2050 NORTH RUBY STREET | 151 | 2002-06-21 |
| Padgett Thompson Seminar Division | KS | — | 126 | 2002-06-25 |
| M & D Industries | IL | MANTENO, 711 AND 625 GROVE STREETS | 111 | 2002-06-21 |
| Molded Container | OR | PORTLAND | 98 | 2002-06-21 |
| Boeing | KS | — | 81 | 2002-06-24 |
| Intouch Services of Llsi | IL | EAST HAZEL CREST, 1912 WEST 174TH STREET | 73 | 2002-06-24 |
| Trustmark Insurance | IL | FREEPORT, 500 WEST SOUTH STREET | 68 | 2002-06-28 |
| Austenal | IL | Chicago, 5101 South Keeler Ave. | 66 | 2002-06-10 |
| Mayfair Molded Products | IL | SCHILLER PARK, 3700 NORTH ROSE STREET | 64 | 2002-06-03 |