Jong Diloksombat

Posnet Co., Ltd. provides of payment gateway systems. It operates as a electronic fund transfer services at point of sales. The company was founded on November 14, 1995 and is headquartered in Pak-kred, Thailand.

Smarterware Co., Ltd. provides software solutions. Its products and services include turn-key software services and professional services, platform, industry and key client portfolio. The company was founded in 2007 and is headquartered in Nonthaburi, Thailand.

Samart Multimedia Co., Ltd. develops mobile applications. Its products include BUG2mobile, BUG 1900, and BUG 1113. The company was founded in 1999 and is headquartered in Nonthaburi, Thailand.

Samart I Mobile Malaysia Sdn. Bhd. manufactures and import of Telecommunications Equipment and Systems. The company is headquartered in Kuala Lumpur, Malaysia.

I-Sport Co., Ltd. provides sport and media broadcasting services. The joint venture company is based in Nonthaburi, Thailand. and has subsidiaries in Thailand.

Samart Infonet Co. Ltd. provides Internet services in Thailand. It offers FTTx services, G.SHDSL services, MPLS services, leased line services, gigabit Internet services, URL filtering services and mail security services. The firm provides Internet with various options, including dial-up interface; the high-speed Internet, such as ISDN, ADSL, SDSL, and MPLS; gigabit Internet; and the leased lines, including supplementary services to customers at home and business organizations. The company was founded on March 5, 1996 and is headquartered in Nonthaburi, Thailand.

Part of Samart Corp Public Co. Ltd., Samart Broadband Services Co., Ltd. operates as an investment holding Thai company. The company is based in Nonthaburi, Thailand.

Part of Samart Digital Public Co. Ltd., I-Mobile Inter trade Co. Ltd. is a Thai company that distributes mobile phones. The company is based in Nonthaburi, Thailand.