| Business | Phone |
| Action Read Literacy Program 2 Quebec St #220, Guelph N1H 2T2 | (519) 836-2759 |
| Math Lab 23 Macdonell St #C, Guelph N1H 2Z4 | (519) 821-0380 |
| Oxford Learning Ctr 511 Edinburgh Rd S, Guelph N1G 4S5 | (519) 826-5365 |
| L.T.L. Tutoring Central 242 Suffolk Street West, Guelph N1H 2J9 | (519) 824-0982 |