| Fair Wind Energy | FWDR |
| Matthews International | MATW |
| Houston Wire & Cable Co. | HWCC |
| Harsco | HSC |
| Carpenter Technology Corporation | CRS |
| Arc Group Worldwide | ARCW |
| Comp X International | CIX |
| Ampco Pittsburgh Corporation | AP |
| Global Brass & Copper Holdings | BRSS |
| Northwest Pipe Company | NWPX |
| Chicago Rivet & Machine Co. | CVR |
| Shiloh Industries | SHLO |
| Rbc Bearings | ROLL |
| Nn | NNBR |
| Insteel Industries | IIIN |
| Gulf Island Fabrication | GIFI |
| Gibraltar Industries | ROCK |
| Allegheny Technologiesorporated | ATI |
| Servotronics | SVT |
| Friedman Industries | FRD |
| Mueller Industries | MLI |
| Liquidmetal Technologies | LQMT |
| Hc2 Holdings | HCHC |
| United States Antimony | UAMY |
| Valmont Industries | VMI |
| The Timken Co. | TKR |
| Alloy Steel International | AYSI |
| Sg Blocks | SGBX |
| International Wire Group Holdings | ITWG |