| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Case Design Corp. | USA | |
| 2 | Custom-Pak Inc. | USA | |
| 3 | Star Case Manufacturing Co. Inc. | USA | |
| 4 | The Bristol Case Company | USA | |
| 5 | American Image Displays | USA | |
| 6 | McKlein Company LLC | USA | |
| 7 | Harnel Case Co | USA | |
| 8 | CPD Industries | USA | |
| 9 | Aerocase Inc. | USA | |
| 10 | Nelson Case Corp | USA | |
| 11 | Porter Case Inc. | USA | |
| 12 | Melmat Inc. | USA | |
| 13 | CP Cases Inc. | USA | |
| 14 | ZERO Manufacturing | USA | |
| 15 | NANUK | USA | |
| 16 | Bearse Manufacturing Co. | USA | |
| 17 | SI Jacobson Manufacturing | USA | |
| 18 | Display Solution | USA | |
| 19 | Graphic Products Inc. + DuraLabel | USA | |
| 20 | Plasticase Inc. | USA | |
| 21 | Chicago Case Co. | USA | |
| 22 | Franzen Security Products Inc. | USA | |
| 23 | Princeton Case West | USA | |
| 24 | Badger Case | USA | |
| 25 | Cases By Source Inc. | USA | |
| 26 | Codi Triples Distribution | USA | |
| 27 | ExponetUSA | USA | |
| 28 | Royal Case Co. Inc. | USA | |
| 29 | Peak Beam Systems Inc | USA | |
| 30 | EIC Solutions Inc. | USA | |
| 31 | CPD Industries | USA | |
| 32 | U.S. Case | USA | |
| 33 | Continental Commercial Products | USA | |
| 34 | Anvil Cases Inc. | USA | |
| 35 | Bel Air Cases | USA | |
| 36 | Flambeau Inc. | USA |
