Steen Macek Mill Affiliates
- Ahlstrom-Munksjö
- Beloit Box Board
- Beveridge
- Billerud
- Blanks USA
- Boise Paper
- Canon USA
- Cenveo
- Chase Corporation
- CTI Paper USA
- Dixon Ticonderoga
- Global Paper Solutions
- Finch Paper LLC
- French Paper
- HAR Adhesives
- Hazen Paper Co.
- Holmberg Company
- KDM
- Label Source
- Leader Paper Products Inc.
- Lecta
- MackayMitchell Envelope Co.
- Manchester Industries
- Midwest Paper
- Mohawk Paper
- Navigator
- Nekoosa Paper Products
- Neenah Inc.
- North Pacific Paper Company LLC
- Performance Office Papers
- Phoenix Paper
- Pixelle Specialty Solutions
- PPG Teslin
- Prestige Box Corp.
- Reich Paper
- Sihl/Dietzgen
- Simpson Security papers
- Special Service Partners
- Spinnaker/Mactac
- Sustana
- Suzano
- Sylvamo
- Troy Laminating & Coating
- Wausau Coated
- Western States
- Willamette Falls Paper Company