| Business | Phone |
| Hemisphere Engineering Inc 838 11 Ave Sw #202, Calgary T2R 0E5 | (403) 245-6446 |
| Jo-Tech Engineering Ltd 1911 36 St Sw, Calgary T3E 2Y8 | (403) 246-0141 |
| Lessoway Moir Partners 999 8 St Sw #305, Calgary T2R 1J5 | (403) 244-0111 |
| Mech Wave Engineering Ltd 1518 7 St Sw #200, Calgary T2R 1A7 | (403) 802-1090 |
| Olsen Engineering Ltd 1008 17 Ave Sw #212, Calgary T2T 0A6 | (403) 245-2200 |
| Bains Engineering Corp 1289 Highfield Cres Se #101, Calgary T2G 5M2 | (403) 244-2499 |
| Tesco Manufacturing Div 4930 74 Ave Se, Calgary T2C 3C9 | (403) 301-4200 |
| Tmp Consulting Engineers 7330 Fisher St Se #200, Calgary T2H 2H8 | (403) 259-6707 |
| Zeus Engineering Ltd 239 Midpark Way Se #200, Calgary T2X 1M2 | (403) 256-2527 |
| Emans Smith Anderson Engr 1000 9 Ave Sw #201, Calgary T2P 2Y6 | (403) 261-8897 |
| Gdl Innovation 3553 31 St Nw #243, Calgary T2L 2K7 | (403) 246-9665 |