Lotte Chilsung Beverage Co., Ltd. is a drink manufacturer in South Korea affiliated with Lotte Corporation. The company's name, Chilsung, signifies "Big Dipper" or seven stars, and its logo displays seven stars aligned in a row.

Lotte Corporation is a South Korean multinational conglomerate corporation, and the fifth-largest chaebol in South Korea. Lotte began its history on June 28, 1948, by Korean businessman Shin Kyuk-ho in Tokyo. Shin expanded Lotte to his ancestral country, South Korea, with the establishment of Lotte Confectionery in Seoul on April 3, 1967.