Pelangi Publishing Group Bhd. is an investment holding company, which engages in the business of publishing and distribution of books and educational materials. It operates through the following segments: Publishing and Production, Printing, Education, and Others. The company was founded by Kown Cheek Sum, Kean Soon Cheah, and Chong Koy Yap in 1979 and is headquartered in Johor Bahru, Malaysia.