| Business | Phone |
| Markham African Caribbean Assn 7060 Markham Rd, Markham L3S 4M7 | (905) 294-5033 |
| Ontario Block Parents 83 Sherwood Forest Dr, Markham L3P 1P9 | (905) 294-5868 |
| Toronto Science & Technology 2800 14th Ave, Markham L3R 0E4 | (905) 477-9606 |
| Canadian Foundation For Phrmcy 15 Sawyer Cres, Markham L3P 5V2 | (905) 201-9559 |