| lewis brass and copper company | 1.45 | 1 | 4388 | 30 | 71 |
| lewis brass & copper company | 0.19 | 0.5 | 4684 | 28 | 98 |
| copper and brass company | 0.88 | 0.6 | 3121 | 24 | 51 |
| copper and brass sales company | 1.31 | 0.4 | 5009 | 30 | 32 |
| american brass and copper company | 0.64 | 0.5 | 7429 | 33 | 23 |
| denver brass and copper | 0.85 | 0.1 | 8703 | 23 | 19 |
| united states brass and copper illinois | 0.41 | 0.1 | 1856 | 39 | 37 |
| copper brass and sales | 0.05 | 0.5 | 8813 | 22 | 73 |
| us copper and brass | 0.42 | 0.1 | 6888 | 19 | 87 |
| chicago brass and copper | 0.25 | 0.8 | 8259 | 24 | 23 |
| denver brass and copper denver | 1.37 | 0.8 | 1211 | 30 | 55 |
| copper and brass international | 0.97 | 0.6 | 6781 | 30 | 5 |
| united states brass & copper | 1.54 | 0.6 | 7592 | 28 | 7 |
