| Business | Phone |
| C 2 Educational Ctr 3312 Peachtree Industrial Blvd, Duluth 30096 | (678) 417-1300 |
| Core Center For Education 3294 Peachtree Industrial 2000, Duluth 30096 | (770) 495-0073 |
| Duluth Center For Educational 3625 Savannah Pl, Duluth 30096 | (678) 886-1032 |
| Pearson 4365 River Green Pkwy, Duluth 30096 | (678) 957-8176 |
| Pearson Education 1610 Satellite Blvd, Duluth 30097 | (678) 475-6300 |
| Misung Group Inc 4120 Chattahoochee Trce, Duluth 30097 | (678) 417-0000 |