| Business | Phone |
| Acklands-Grainger Inc 1220 Old Innes Rd #106, Ottawa K1B 3V3 | (613) 744-5012 |
| Hansler Smith Ltd 855 Industrial Ave #5, Ottawa K1G 4L4 | (613) 736-8855 |
| Kinecor Inc 1060 Belfast Rd, Ottawa K1B 3S3 | (613) 744-1161 |
| Tenaquip Limited 1320 Carling Ave, Ottawa K1Z 7K8 | (613) 737-4237 |