Day-Timers, Inc. (also known as Day-Timer, Daytimer, Day-Timers, or Daytimers) is a corporation based in East Texas, Pennsylvania. The primary product line consists of various styles of calendars and dated planners but they also provide many other products with a focus on time management and personal productivity. While the core of their business is in the United States, they maintain a presence in Canada, the United Kingdom, Australia, and New Zealand. Day-Timers, Inc. is currently owned by ACCO Brands LLC. of Lincolnshire, Il.