| 1. Drilling Services, Steel |
| 2. Drilling, Non Ferrous Metal |
| 3. Drilling, Stainless Steel |
| 4. Fabrications, Plate Working, Light |
| 5. Metalworking and Fabrication Services |
| 6. Milling, Non Ferrous Metal |
| 7. Milling, Stainless Steel |
| 8. Milling, Steel |
| 9. Ring Rolling, Steel |
| 10. Sheet Metal Fabrications, Aluminum |