- Span Tech, LLC (14)
- Unknown (13)
- RBM Conveyor Systems (9)
- Accutek Packaging Equipment Co., Inc. (9)
- New England Machinery, Inc. (9)
- Heat and Control, Inc. (7)
- Multi-Conveyor LLC (7)
- Weighpack Systems Inc. (6)
- E-PAK Machinery, Inc. (6)
- ActionPac Scales (6)
- Palace Packaging Machines (6)
- Starflex Packaging Systems (6)
- Orienting and Assembling Solutions (4)
- Smalley Manufacturing Company (4)
- COMAT (3)
- Paul Machine & Welding Corp. (3)
- Kamflex Corporation (3)
- Excel Packaging Systems Inc (3)
- Harvard Factory Automation (3)
- Actionpac Scales and Automation (3)
- EMI Corp (3)
- Pack-West (3)
- Allen (3)
- Carruthers (3)
- H.G. Kalish Inc. (3)
- Himec Corp (3)
- Pack Manufacturing Co. (3)
- Del (3)
- Dietz & Rollwa Automation GmbH (3)
- Inline Filling Systems, LLC (3)
- Intralox, L.L.C. (3)
- Kaps-All Packaging Systems, Inc. (3)
- Kleenline Corporation (3)
- Laughlin Corporation (3)
- Nedco Conveyor Technology (3)
- Nercon Engineering & Mfg. Inc. (3)
- Propack Processing and Packaging Systems Inc. (3)
- Krones, Inc. (3)
- Omega Design Corporation (3)
- Hytrol (3)
- Dyco, Inc. (3)