- Cogelme Srl Italy
- Cleveland Vibrator Company United States of America
- Ard Machine Manufacturing Compay Iran
- Vibrafloor France
- Tanis Mill Machine Industry and Trade Co Turkey
- National Air Vibrator Company (NAVCO) United States of America
- Martin Engineering United States of America
- Cadisch Precision Meshes Ltd United Kingdom
- VIBCO Vibrators United States of America
- Invicta Vibrators United Kingdom