| Business | Phone |
| Enviro Team 5866 Buford Hwy, Norcross 30071 | (770) 448-0202 |
| Ray International Llc 150 Technology Pkwy, Norcross 30092 | (770) 729-2891 |
| Portal Technology 645 Hembree Pkwy, Norcross 30092 | (770) 205-9640 |
| Sei Environmental Inc 6190 Regency Pkwy, Norcross 30071 | (770) 263-2002 |
| Watson Laboratories 2725 Northwoods Pkwy, Norcross 30071 | (770) 449-8088 |
| Handex Of Georgia 5555 Oakbrook Pkwy, Norcross 30093 | (770) 771-1519 |
| Horizon International 1875 Graves Rd, Norcross 30093 | (770) 446-4757 |
| Wrs Infrastructure & Envrnmnt 5555 Oakbrook Pkwy, Norcross 30093 | (770) 446-0002 |