- 3M
- ACCO Brands
- Acme United Corp
- Amax, Inc
- American Tombow
- Arlington Industries
- Aster Graphics
- Avery
- Baumgartens
- BIC Consumer Products USA
- Boss Office Products
- Brother International
- C-Line
- Canon USA
- Clover Imaging Group
- COE
- DCS
- Deflecto, LLC
- Fellowes Inc
- Fireking
- Fiskars
- House of Doolittle
- HSM of America
- Iceberg Enterprises
- Liberty laser Solutions
- Mayline/Safco
- MMF Industries
- Mooreco, Inc Balt and Best-rite
- Neenah Paper, Inc
- Newell Brands
- NSA, Inc
- Pentel of America, Ltd
- PM Company
- Quality Park
- RDA Advantage
- Samsonite
- Shachihata, Inc
- Smead Manufacturing Co.
- Stride, Inc
- Tarifold, Inc
- Tennsco
- TOPS Products
- Veritiv
- Zebra Pen Corp
- Millennium Mat Company
- Saunders Midwest
- COE