| Business | Phone |
| H Rose Machining Ltd 41 Bruce St, Carleton Place K7C 3T3 | (613) 257-5788 |
| Mc Mullin Precision Tooling 130 Industrial Ave #G, Carleton Place K7C 3T2 | (613) 257-7200 |
| D F Metal Products 120 Industrial Ave, Carleton Place K7C 3T2 | (613) 257-5005 |