| Company | Products | Union |
| Good Samaritan Hospital | Health Care | None |
| Vincennes University | Education | None |
| Gemtron Corporation | Tempered Glass Fabrication | GWBPA |
| Vincennes Community School Corp. | Education | None |
| Wal-mart | Retailing | None |
| Essex Wire Company | Magnetic Wire | UP & P |
| Knox County | Services | None |
| Advanced Microelectronics, Inc. | National Computer Services | None |
| Vincennes Steel Corp | Structural Steel
Fabrication | IABS/OIW |
| Lewis Brothers Bakeries | Fresh and Frozen Baked Goods | None |
| Packaging Corp. of America | Corrugated Boxes & Containers | UP & P |
| FIA | Auto Parts Manufacturer | None |
| Lowe's | Home Improvement | None |
| Scepter Industries, Inc. | Aluminum Recovery | None |
| WBM | Wholesale building materials | None |
| Vincennes Sun-Commercial | Daily Newspaper Publisher |
None |
| Riley Equipment, Inc. |
Bulk Materials Equipment | None |
