| Fabricated Structural Metal Manufacturing 332312 | 387 | 11.8% |
| Ornamental and Architectural Metal Work Manufacturing 332323 | 334 | 11.8% |
| Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | 306 | 11.9% |
| Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | 154 | 7.6% |
| Fabricated Pipe and Pipe Fitting Manufacturing 332996 | 137 | 19.0% |
| All Other Miscellaneous Manufacturing 339999 | 108 | 2.2% |
| Metal Heat Treating 332811 | 100 | 14.6% |
| Small Arms, Ordnance, and Ordnance Accessories Manufacturing 332994 | 82 | 15.4% |
| Metal Tank (Heavy Gauge) Manufacturing 332420 | 81 | 11.4% |
| Custom Roll Forming 332114 | 64 | 16.9% |
| Other Fabricated Wire Product Manufacturing 332618 | 48 | 7.1% |
| Motor Vehicle Metal Stamping 336370 | 41 | 5.6% |
| Rolled Steel Shape Manufacturing 331221 | 35 | 16.1% |
| Hardware Manufacturing 332510 | 34 | 5.8% |
| Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491 | 23 | 14.2% |
| Spring Manufacturing 332613 | 21 | 6.0% |
| Welding and Soldering Equipment Manufacturing 333992 | 19 | 4.0% |
| Other Metal Container Manufacturing 332439 | 18 | 7.2% |
| Small Arms Ammunition Manufacturing 332992 | 18 | 11.1% |
| Power Boiler and Heat Exchanger Manufacturing 332410 | 17 | 7.5% |
| Steel Investment Foundries 331512 | 16 | 14.5% |
| Industrial Valve Manufacturing 332911 | 16 | 3.2% |
| Powder Metallurgy Part Manufacturing 332117 | 15 | 10.8% |
| Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492 | 13 | 7.6% |
| Steel Wire Drawing 331222 | 12 | 6.2% |
| Paint and Coating Manufacturing 325510 | 11 | 0.9% |
| Iron and Steel Mills and Ferroalloy Manufacturing 331110 | 11 | 6.1% |
| Ammunition (except Small Arms) Manufacturing 332993 | 11 | 22.9% |
| All Other Plastics Product Manufacturing 326199 | 8 | 0.1% |
| Ball and Roller Bearing Manufacturing 332991 | 8 | 4.8% |
| All Other Transportation Equipment Manufacturing 336999 | 8 | 1.9% |
| Other Motor Vehicle Parts Manufacturing 336390 | 7 | 0.5% |
| Metal Window and Door Manufacturing 332321 | 6 | 0.6% |
| Household Furniture (except Wood and Upholstered) Manufacturing 337126 | 6 | 1.6% |
| Other Basic Inorganic Chemical Manufacturing 325180 | 5 | 0.7% |
| Metal Can Manufacturing 332431 | 4 | 2.4% |
| Motor Vehicle Transmission and Power Train Parts Manufacturing 336350 | 4 | 0.8% |
| Apparel Accessories and Other Apparel Manufacturing 315990 | 3 | 0.5% |
| All Other Rubber Product Manufacturing 326299 | 3 | 0.5% |
| Other Aluminum Rolling, Drawing, and Extruding 331318 | Withheld | Withheld |
| Iron Foundries 331511 | Withheld | Withheld |
| Other Metal Valve and Pipe Fitting Manufacturing 332919 | Withheld | Withheld |
| Mining Machinery and Equipment Manufacturing 333131 | Withheld | Withheld |
| Motor Vehicle Brake System Manufacturing 336340 | Withheld | Withheld |
| Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | Withheld | Withheld |
| Showcase, Partition, Shelving, and Locker Manufacturing 337215 | Withheld | Withheld |
