| Fabrication | 34,893,022 |
| Stamping | 22,993,973 |
| Machining | 17,241,595 |
| Fasteners & Hardware | 8,449,367 |
| Raw Material & Trim | 6,600,569 |
| Casting | 4,430,753 |
| Coating | 4,244,679 |
| Molding | 3,298,569 |
| Gears | 2,840,487 |
| Apparel | 2,390,598 |
| Assembly | 1,902,594 |
| Forging | 377,334 |
| Tube Bending | 275,052 |
| Woodworking | 164,967 |
| Extrusions | 51,620 |
| Pumps, Valves & Fittings | 43,213 |
| Seals and Gaskets | 10,981 |
| Rapid Prototyping | 2,895 |
| Grinding | 2,811 |
| Springs & Wire Forming | 1,840 |
| Engineering & Design Services | 14 |