The list below can be sorted by Vendor Name or by Country by clicking on the appropriate column name.
| Vendor Name | City, State/Province | Country |
|---|---|---|
| I.F.P. SRL Shot Peening Division | Piacenza | Italy |
| IDS Blast Finishing | Indianapolis IN | United States |
| iMER Ltda. | Porto Alegre RS | Brazil |
| Impact Finishers | Slough, Berkshire | United Kingdom |
| Impact Finishers | Greenville SC | United States |
| Impact Finishers | Fortville IN | United States |
| Impact Finishers | Hamilton OH | United States |
| Impact Finishers | Cleveland OH | United States |
| Impact Finishers | Charlotte NC | United States |
| Indian Harvesters | Aurangabad Maharashtra | India |
| Industrial Metal Finishing Inc | Placentia CA | United States |
| Innovative Peening Systems | Norcross GA | United States |
| Institute Of Spring Technology | Sheffield | United Kingdom |
| International Surface Preparation | Houston TX | United States |
| International Surface Preparation | Fortville IN | United States |
| International Surface Preparation | Mississauga ON | Canada |
| International Surface Preparation | Indianapolis IN | United States |
| International Surface Preparation | Bellaire TX | United States |
| International Surface Preparation | Maple Grove MN | United States |
| International Surface Preparation | Rancho Dominguez CA | United States |
| International Surface Preparation Mexico | Houston TX | United States |
| International Surface Technologies | Laval | Canada |
| Intertape Polymer Group | Bradenton FL | United States |
| Ipar-blast, S.l. | Eibar, Gui | Spain |
| ISPC Surface Preparation Group | Laval QC | Canada |
| Ist International Surface | Laval QC | Canada |
| Itoh Kikoh Co., Ltd. | Tokai, Aichi | Japan |
| IWM Strahltechnik GmbH | Metzingen | Germany |