| Business | Phone |
| A T Traffic Safety 10 Tinder Lane, Ancaster L9G 4A6 | (905) 304-9881 |
| Intergrated Packing Svc 1346 Osprey Dr, Ancaster L9G 4V5 | (905) 304-3225 |
| Marlex Engineering Inc 323 Wilson St E, Ancaster L9G 4A8 | (905) 304-6208 |
| Nrg Consultants Inc 2 Cabriolet Cres, Ancaster L9K 1K6 | (905) 304-0294 |
| Origin & Cause Inc 1336 Sandhill Dr #1, Ancaster L9G 4V5 | (905) 648-5522 |
| Performance Improvement Inc 1240 Osprey Dr, Ancaster L9G 4V5 | (905) 648-0969 |
| Fulmar Limited 280 Appleby Rd, Ancaster L9G 2V7 | (905) 628-0668 |