| Rank | Company | 2010 Revenue (Million $) | Projected 2011 Revenue (Million $) | Headquarters | Company Locations | Employees |
|---|---|---|---|---|---|---|
| 1 | Mayville Engineering Co. Inc. | 111 | 124 | Mayville, Wis. | 7 | 1,060 |
| 2 | Bettcher Manufacturing LLC | 52.9 | 54 | McAllen Texas | 2 | 470 |
| 3 | Robinson Metals Inc. | 50 | 58 | De Pere, Wis. | 1 | 347 |
| 4 | LAI International Inc. | 42.4 | 46.5 | Scottsdale, Ariz. | 5 | 225 |
| 5 | General Sheet Metal Works | 29.5 | 36.5 | South Bend, Ind. | 2 | 220 |
| 6 | H Metal Solutions | 29.1 | 34 | Fort Payne, Ala. | 1 | 220 |
| 7 | EVS Metal | 28.5 | 32 | Riverdale, N.J. | 3 | 225 |
| 8 | Cupples' J&J Co. Inc. | 26.2 | 28.5 | Jackson, Tenn. | 2 | 200 |
| 9 | Southern Tier Custom Fab | 25 | 22 | Elmira, N.Y. | 1 | 180 |
| 10 | Able Steel Fabricators Inc. | 20.2 | 14.5 | Mesa, Ariz. | 1 | 40 |
| 11 (Tie) | CCC Group Inc. | 20 | 21 | San Antonio, Texas | 1 | 95 |
| 11 (Tie) | Nupar Manufacturing Co. | 20 | 20 | Claremore, Okla. | 1 | 101 |
| 13 | DeWys Manufacturing Inc. | 18 | 18.9 | Grand Rapids, Mich. | 2 | 137 |
| 14 | Washington Metal Fab | 17 | 22 | Washington, Mo. | 1 | 100 |
| 15 | Endicott Precision Inc. | 16.5 | 17 | Endicott, N.Y. | 1 | 130 |
| 16 | HitchDoc | 16 | 20 | Jackson, Minn. | 1 | 80 |
| 17 | Dawson Metal Co. Inc. | 15.1 | 16.7 | Jamestown, N.Y. | 1 | 101 |
| 18 | PKM Steel Service Inc. | 15 | 30 | Salina, Kan. | 1 | 80 |
| 19 | J&D Tube Benders Inc. | 14.5 | 16 | Schofield, Wis. | 1 | 102 |
| 20 | Vidimos Inc. | 14 | 15 | East Chicago, Ind. | 1 | 70 |
| 21 | Clark Metal Products | 13 | 14 | Blairsville, Pa. | 1 | 138 |
| 22 | Merrill Tool & Machine / Merrill Technologies | 12 | 26 | Saginaw, Mich. | 4 | 400 |
| 23 | Mound Technologies Inc. | 11.6 | 12 | Springboro, Ohio | 1 | 41 |
| 24 | Noble Industries Inc. | 10.3 | 10 | Noblesville, Ind. | 1 | 68 |
| 25 (Tie) | Levan Associates Inc. | 10 | 10 | Emmaus, Pa. | 1 | 22 |
| 25 (Tie) | WestPort Precision LLC | 10 | 11 | Stratford, Conn. | 1 | 48 |
| 27 | Pickwick Manufacturing Services | 9.8 | 18 | Cedar Rapids, Iowa | 1 | 115 |
| 28 | Seconn Fabrication | 8.9 | 12 | Waterford, Conn. | 2 | 61 |
| 29 | NEX Solutions | 8.5 | 10.3 | Litchfield, Mich. | 1 | 82 |
| 30 | Metaltech Products Inc. | 8.2 | 10 | Lebanon, Mo. | 1 | 78 |
| 31 | Lynx Enterprises Inc. | 8 | 8.8 | Tracy, Calif. | 1 | 90 |
| 32 | Decimal Engineering Inc. | 7.3 | 9.1 | Pompano Beach, Fla. | 1 | 85 |
| 33 | Salem Metal Fabricators Inc. | 6.7 | 7.2 | Middleton, Mass. | 1 | 49 |
| 34 | Puritan Mfg. Inc. | 6.2 | 6.5 | Omaha, Neb. | 1 | 32 |
| 35 | Genesee Global Group | 6 | 7 | West Henrietta, N.Y. | 1 | 38 |
| 36 | AmeriStar Manufacturing Inc. | 6 | 6.2 | Mankato, Minn. | 1 | 42 |
| 37 (Tie) | J&A Manufacturing Inc. | 5.4 | 6 | Garland, Texas | 1 | 65 |
| 37 (Tie) | Actron Entities Inc. | 5.4 | 5.8 | Clearwater, Fla. | 1 | 56 |
| 39 | Tarpenning - LaFollette Co. | 5.3 | 6 | Indianapolis, Ind. | 1 | 35 |
| 40 | Riverside Steel | 5 | 5 | Winder, Ga. | 1 | 20 |