| Vendor Name | City | State | Country |
|---|---|---|---|
| American Stress Technologies | Cheswick | PA | United States |
| G.N.R. Analytical Instruments | Agrate C. | Italy | |
| Lambda Technologies | Cincinnati | OH | United States |
| Lawrence Ripak Company | W. Babylon | NY | United States |
| Peen Service S.r.l. | Bologna | Italy | |
| Proto Manufacturing | Taylor | MI | United States |
| Rogante Engineering Office - Studio d'Ingegneria Rogante | Civitanova Marche | MC | Italy |
| sentenso GmbH | Datteln | Germany | |
| Sintokogio, Ltd. | Nagoya Aichi | Japan | |
| Sonats - Europe Technologies | Carquefou | France | |
| TEC Materials Testing Division | Knoxville | TN | United States |
| Testmat Cons e Trein Ltda | Sao Paulo | Sao Paulo | Brazil |
| Toyo Seiko Co., Ltd. | Ama-gun, Aichi | Japan | |
| Vacu-Blast | Berkshire | United Kingdom | |
| Zertech | Kassel | Germany |