| Business | Phone |
| Armland Group Inc 8700 Dufferin St, Concord L4K 4S6 | (905) 669-6902 |
| Athene Management Group Inc 8700 Dufferin St, Concord L4K 4S6 | (905) 660-0141 |
| History Hill Group 8700 Dufferin St, Concord L4K 4S6 | (416) 736-9978 |
| Melody Homes Corp 40 Bradwick Dr #22, Concord L4K 1K9 | (905) 660-6266 |
| Milestone Group 1600 Steeles Ave W #200, Concord L4K 4M2 | (905) 738-1838 |
| Mobius Corp 207 Edgeley Blvd, Concord L4K 4B5 | (905) 760-0975 |
| Norstar Group 2180 Steeles Ave W #305, Concord L4K 2Z5 | (416) 736-4465 |
| Starpoint Homes Inc 603 Millway Ave, Concord L4K 3V1 | (905) 660-1188 |
| Steele Valley Developments Ltd 2104 Highway 7, Concord L4K 2S9 | (905) 738-6255 |
| Zancor Homes 137 Bowes Rd, Concord L4K 1H3 | (905) 738-7010 |
| First Liberty Corp 3300 Hwy 7, Concord L4K 4M3 | (905) 660-1999 |