- A Lava & Son
- A-1 Mattress Supplies
- A-1 Mattress Supplies
- ACP Tag Label
- ACP Tag Label
- American Mattress
- American Textile Co
- Assembly Guidance Systems Inc
- Banner Mattress
- Banner Mattress
- Bodet & Horst Usalp
- Computer Comfort
- D R Cash Inc
- D's Mattress & More
- Dial-A-Mattress
- Harvard Manufacturing Ents Inc
- Hemley Supply Co Inc
- Hemley Supply Co Inc
- L A Spring
- Magic Mattress
- Mattress Giant
- Mattress Giant
- National Mattress
- National Mattress Machinery
- Regco
- Sealy Mattress Co
- Stevens Mattress Of Iowa
- United Matresses & More
- Value Ticking
- Virtus Inc
- Worcester Bed Works
- Worcester Bed Works
- WTW & Assoc