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Advanced Wireless Network Company limited, subsidiary company of Advanced Info Service (parent company), is a provider of telecommunications services, network and computer systems. It has been certified by SGS against ISO 14001, the standard for environmental management systems which related to capability and quality of the company in terms of technology and human capital.

AWN 2019 


Bangkok - Ms. Pavinee Sittikornkul (2nd from Right), Certification and Business Enhancement Operations Manager, SGS (Thailand) Limited awarded ISO 14001 Environment Management Systems certification to Mr. Kriengsak Wanichnatee, Chief Technology Officer, Advanced Wireless Network Company limited. ISO 14001 or Environmental Management Systems enable you have well systems to the greatest stand out from competitions.


By demonstrating AWN Company Limited’s commitment to environmental sustainability, this certification allows the company to maintain customer trust. Through its ISO 14001 certification demonstrates that the company uses recycling to add value to product lifecycles, limit the impact of waste and better workplace environment. It enables to supports in continuously improving organizational systems.


Siwaporn Srichompoo

Marketing Coordinator

SGS (Thailand) Limited
100 Nanglinchee road, Chongnonsee, Yannawa, Bangkok Thailand

Phone: +66 (0) 2 678 1813 Ext 4004



About Us


SGS is the world's leading inspection, verification, testing and certification company. SGS is recognized as the global benchmark for quality and integrity. With more than 94,000 employees, SGS operates a network of over 2,600 offices and laboratories around the world



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