| Business | Phone |
| Habitat Works Inc 2099 Embleton Rd, Brampton L6V 3N2 | (905) 450-3988 |
| Maple Reinders Environment Ltd 25 Hale Rd, Brampton L6W 3J9 | (905) 457-3133 |
| Oetc 37 George St N #206, Brampton L6X 1R5 | (905) 796-2851 |
| Ontario Hydrometric Svc Ltd 71 Rosedale Ave W, Brampton L6X 1K4 | (905) 451-9144 |
| Product Management Canada Inc 170 Hwy 7 W #6, Brampton L7A 1A1 | (905) 456-8344 |
| Beak International Inc 14 Abacus Rd, Brampton L6T 5B7 | (905) 794-2325 |
| Tarandus Associates Ltd 18 Regan Rd #24, Brampton L7A 1C2 | (905) 840-6563 |
| Trisan Resource Recovery Corp 31 Delta Park Blvd, Brampton L6T 5E7 | (905) 793-5500 |
| Wtp Equipment 83 Nuggett Crt, Brampton L6T 5H2 | (905) 799-3403 |
| Environmental Mgmt & Protctn 21 Queen St E #404, Brampton L6W 3P1 | (905) 796-1199 |
| General Waste Transport Inc 118 Rutherford Rd S, Brampton L6W 3J5 | (905) 454-3511 |