| Business | Phone |
| American Epay 8420 W Bryn Mawr Ave, Chicago 60631 | (773) 714-1468 |
| Talent Partners 541 N Fairbanks Ct 2800, Chicago 60611 | (312) 923-7900 |
| Synergy Inc 180 N Michigan Ave 1100, Chicago 60601 | (312) 899-1024 |
| Pay Day Usa 440 N Wabash Ave, Chicago 60611 | (312) 595-9530 |
| S & M Payroll Svc Inc 2449 W Lithuanian Plaza Ct, Chicago 60629 | (773) 776-6260 |
| Payroll Processors 5647 W Diversey Ave, Chicago 60639 | (773) 889-9114 |
| Lakeside Business Group 4733 N Kenmore Ave 4, Chicago 60640 | (773) 293-1535 |
| Windy City Payroll 2150 S Canalport Ave #3A1, Chicago 60608 | (773) 459-4207 |