- 3M (303)
- Wexxar-BEL (57)
- Little David (46)
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- BestPack Packaging Systems (27)
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- Interpack Packaging Systems (12)
- Soco System (12)
- Chicago Tapers (12)
- OK International Corp. (9)
- Eagle Packaging (9)
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- Combi Packaging Systems LLC (9)
- Eagle Packaging Machinery (6)
- Pro Pack Systems, Inc. (4)
- Sealed Air Corporation (4)
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- Jorestech (3)
- Trinamics Incorporated (3)
- Lantech (3)
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- Champion Case Sealers (3)
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