| Business | Phone |
| Cqm Inc 2679 Continental Dr, Green Bay 54311 | (920) 465-3911 |
| Midwest Engineering 2740 Packerland Dr F, Green Bay 54313 | (920) 592-9540 |
| Northern Environmental 954 Circle Dr, Green Bay 54304 | (920) 592-8400 |
| Shaw Environmental/Infrstrctr 790 Marvelle Ln, Green Bay 54304 | (920) 497-8910 |