Wikipedia
Ampad
American Pad & Paper LLC, or Ampad, is a manufacturer of office products, including writing pads, specialty papers, filing products and envelopes. Some products are marketed under the Ampad brand name, others are produced for brands including Staples and Wal-Mart. The company makes over 2500 products, including pads in a variety of sizes, paper grades, colors, and bindings. Its headquarters are located in Richardson, Texas, United States. with four factories in North America, including facilities in the United States and a plant in Matamoros, Tamaulipas, Mexico.