PACIFIC RIM MARKET RESEARCH CO., LTD. Registered No. 0105542043959 Province Bangkok Registration date June 23, 1999
LENSO DATA COM. COMPANY LIMITED Registered No. 0105542043029 Province Bangkok Registration date June 21, 1999
W T M T COMPANY LIMITED Registered No. 0105542010317 Province Bangkok Registration date February 9, 1999
COMSAS COMPANY LIMITED Registered No. 0505541002040 Province Chiang Mai Registration date September 30, 1998
สีน้ำเพชร เพชรบุรี Registered No. 0763541000264 Province Phetchaburi Registration date September 17, 1998
THAI AUDIOTEX SERVICE LIMITED Registered No. 0105540078917 Province Bangkok Registration date September 5, 1997
SOFTEL COMMUNICATION (THAILAND) CO., LTD. Registered No. 0125540004034 Province Bangkok Registration date May 8, 1997
พี.พี.เอ็น.เสนา Registered No. 0143539002081 Province Phra Nakhon Si Ayutthaya Registration date December 23, 1996
GRAND SATELLITE COMMUNICATION CO., LTD. Registered No. 0105539098683 Province Bangkok Registration date September 5, 1996
INFOTEL COMMUNICATION (THAILAND) CO., LTD. Registered No. 0105538063843 Province Bangkok Registration date May 29, 1995
SIAM PHONE LINE CO., LTD. Registered No. 0105537149191 Province Bangkok Registration date December 20, 1994
C.M. MOTOR (THAILAND) COMPANY LIMITED Registered No. 0105537045094 Province Pathum Thani Registration date April 19, 1994
M O CAP COMPANY LIMITED Registered No. 0105535147141 Province Bangkok Registration date October 29, 1992
LINES TECHNOLOGY (THAILAND) CO., LTD. Registered No. 0905533000048 Province Bangkok Registration date January 9, 1990
HUTCHISON TELECOMMUNICATION (THAILAND) COMPANY LIMITED Registered No. 0105532113474 Province Bangkok Registration date November 24, 1989
CALL ONE CO., LTD. Registered No. 0135531000056 Province Pathum Thani Registration date January 19, 1988
ADVANCED RESEARCH GROUP COMPANY LIMITED Registered No. 0105530062821 Province Bangkok Registration date November 30, 1987