| 1 | Nodigtech Inc. | | USA |
| 2 | Hunter Sales Corporation | | USA |
| 3 | Aquabond LLC | | USA |
| 4 | Thortex Inc. | | USA |
| 5 | Pipeline Inspection Company | | USA |
| 6 | Chockfast Shipbuilding and Repair Products an ITW company | | USA |
| 7 | Protective Coating Co. | | USA |
| 8 | Tric Tools Inc | | USA |
| 9 | Perma-Liner Industries Inc. | | USA |
| 10 | Custom Resin Systems Inc. | | USA |
| 11 | Rac Mechanical Inc. | | USA |
| 12 | AP/M Permaform | | USA |
| 13 | Sonsub International Inc. | | USA |
| 14 | NRI Neptune Research Inc. | | USA |
| 15 | Clendenning J. R. Co. | | USA |
| 16 | TolPlast Co. | | USA |
| 17 | SSP Fittings Corp. | | USA |
| 18 | New Pig | | USA |
| 19 | Reed Manufacturing Co. | | USA |
| 20 | Lokring Technology | | USA |
| 21 | Pipeman Products Inc. | | USA |
| 22 | PEP A Ryan Herco Flow Solutions Company | | USA |
| 23 | Hader Industries Inc. | | USA |
| 24 | Green Leaf Inc. | | USA |
| 25 | T.D. Williamson Inc. | | USA |
| 26 | DuraPower Products Inc. | | USA |
| 27 | U.S. Pipe Valve and Hydrant Division | | USA |
| 28 | Nor-Cal Products | | USA |
| 29 | Pipeline Pigging Products Inc. | | USA |
| 30 | IMAC Systems Inc. | | USA |
| 31 | Armor Plate Inc. | | USA |
| 32 | Pipes Down Under | | USA |
| 33 | Source 1 Environmental | | USA |
| 34 | Enecon | | USA |
| 35 | InduMar Products Inc. | | USA |
| 36 | Infrastructure Repair Systems Inc. | | USA |
| 37 | ANCORP | | USA |
| 38 | E.H. Wachs | | USA |
| 39 | RHH Foam Systems Inc. | | USA |
| 40 | FuseIt Tape | | USA |
| 41 | Chemical Containment Systems | | USA |
