| 1 | US Alloy Die Corporation | | USA |
| 2 | Nano-Diamond America Inc. | | USA |
| 3 | Jaquith Carbide Corp. | | USA |
| 4 | Danielson Tool & Die Co. | | USA |
| 5 | Taro-Loid Inc. | | USA |
| 6 | Mark Carbide Co. | | USA |
| 7 | Clearwater Carbide Die Co. | | USA |
| 8 | Metform Tool Corp. | | USA |
| 9 | Nitro EDM & Machining Inc. | | USA |
| 10 | Mgs/Hall | | USA |
| 11 | LT Carbide Die Mfg. Co. | | USA |
| 12 | Die-Namic Inc. | | USA |
| 13 | Ferro-Tic Div. of PSM Industries | | USA |
| 14 | Sancliff Inc. | | USA |
| 15 | HV Industries | | USA |
| 16 | Leicong America LLC | | USA |
| 17 | Federal Carbide Co. | | USA |
| 18 | Southwest Tool Svs. Inc. | | USA |
| 19 | Innovative Carbide | | USA |
| 20 | Heritage Carbide Inc. | | USA |
| 21 | Acme Carbide Die Inc. | | USA |
| 22 | Elizabeth Carbide Components | | USA |
| 23 | C & M Tool Inc. | | USA |
| 24 | F & G Tool & Die Co. Inc. | | USA |
| 25 | Ronal Tool Company Inc. | | USA |
| 26 | New England Die Co. Inc. (NEDCO) | | USA |
| 27 | Pittsburgh Carbide Die Co. | | USA |
| 28 | Bronson & Bratton Inc. | | USA |
| 29 | Natoli Engineering Co. Inc. | | USA |
| 30 | Norman Noble Inc | | USA |
| 31 | Sintermet | | USA |
| 32 | Ray Tool & Engineering Co. | | USA |
| 33 | Composidie Inc. | | USA |
| 34 | Ultra Punch & Die Corp. | | USA |
| 35 | Imetra Inc. | | USA |
| 36 | Electrocut Pacific | | USA |
| 37 | Adron Tool Corp. | | USA |
| 38 | International Crystal Laboratories | | USA |
| 39 | Plainville Machine & Tool Co. Inc. | | USA |
| 40 | Reynolds Carbide Die Co. Inc. | | USA |
| 41 | General Carbide Corp. | | USA |
| 42 | PUNCH INDUSTRY USA INC. | | USA |
| 43 | Extramet Products LLC | | USA |
| 44 | Alpha Carb Enterprises | | USA |
| 45 | Dura-Metal Products Corp. | | USA |
| 46 | Oberg Industries LLC | | USA |
| 47 | Raloid Tool Company Inc. | | USA |
| 48 | GLE-Precision | | USA |
| 49 | T&D Materials Manufacturing LLC | | USA |
| 50 | Milco Wire Edm | | USA |
| 51 | Leech Industries Inc. | | USA |
| 52 | Diamond Edge Manufacturing Inc. | | USA |
| 53 | Auer Precision Co. Inc. | | USA |
| 54 | Veridiam Inc. | | USA |
| 55 | LH Industries | | USA |
| 56 | Quality Carbide Metals | | USA |
| 57 | Alcona Tool & Machine Inc. | | USA |
| 58 | Loomis Products | | USA |
| 59 | S & S Tool Inc. | | USA |
| 60 | Elizabeth Carbide Die Co. Inc. | | USA |
| 61 | Ultra Precision Inc. | | USA |
