Founded in 1969, Celestial Seasonings has since grown to serve more than 1.6 billion cups of tea (including green, red, white and chai varieties) a year to consumers all over the world.

4 - Boulder-based Celestial Seasonings Inc. shares rose 22 percent on speculation that the largest U.S. maker of specialty hot teas might be sold. The maker of Sleepytime and Lemon ... The company ...

A warm, calming cup of tea is a classic bedtime ritual and can help maintain good sleep hygiene. Most brands have some version of the widely recognizable Celestial Seasoning “Sleepytime” tea.