| Fabrication | 34,061,397 |
| Machining | 14,452,452 |
| Stamping | 6,197,487 |
| Casting | 5,721,124 |
| Gears | 2,848,317 |
| Apparel | 2,438,631 |
| Molding | 2,432,916 |
| Assembly | 1,722,308 |
| Forging | 1,199,601 |
| Tube Bending | 1,011,870 |
| Fasteners & Hardware | 506,956 |
| Raw Material & Trim | 199,612 |
| Woodworking | 150,691 |
| Pumps, Valves & Fittings | 87,493 |
| Extrusions | 71,315 |
| Powdered Metal Forming | 60,600 |
| Seals and Gaskets | 16,333 |
| Tool, Die & Mold Making | 6,750 |
| Rapid Prototyping | 6,113 |
| Grinding | 4,600 |
| Springs & Wire Forming | 1,002 |