C.A.S Group Co., Ltd.
C.A.S. Paper Co., Ltd.
Import and distribution of printouts paper
C.A.S. Ink and Machinery Co., Ltd.
Import and distribution of ink printing equipment
C.A.S. Paper Mill Co., Ltd.
Manufacturer and distributors of newsprint paper for the printing media
Charoen Aksorn Trading Co., Ltd.
Paper supplier and a full range of printing equipment
Star RFID Co., Ltd.
Manufacturer RFID Labels, tags & tickets passive RFID system is the first and one in Thailand
Star Wire Combs Co., Ltd.
Manufacturer and distributor of wire comb
Thai Nippon Rubber Industry Co., Ltd.
Production and distribution of condoms in the country and abroad
C.A.S. Asset Phuket Co., Ltd.
Real estate management
Southern Star Hotel Co., Ltd.
Traceon Co., Ltd.
Manufacturing and installation of intelligent library
Siam Tree Development Co., Ltd.
Production and export of eucalyptus wood pieces as a raw ma material for the pulp paper industry
C.A.S. Asset Co., Ltd.
Sinsakhon Industrial Estate