Pendaflex has been in business since 1882 & is one of the world's largest suppliers of file folders and other types of organizational products. In 1986, Pendaflex launched the "I Hate Filing Club," which allows administrative professionals to communicate with their peers and share organizational ideas. The "I Hate Filing Club," has over 100,000 members. Pendaflex is now a part of the Esselte corporation. You can view our complete selection of Esselte office products here!