GEOS Language Centre Thailand is a premier institution located in central Bangkok, near Asoke BTS and Sukhumvit MRT stations.


GEOS offer high quality, personalised courses in English, Thai, and Japanese. We specialise in business, conversation, TOEIC, TOEFL,  IELTS, JLPT, SAT, and EIKEN test preparation, children's language courses, and English, Thai, and Japanese language solutions for companies.


Since its establishment in 1973 in Japan, GEOS has been teaching enthusiastic students from all over the world. Our schools can also be found in Taiwan and Singapore.


GEOS Language Centre in Asoke is certified by the Ministry of Education in Thailand and offers English and Thai lessons. All teachers are qualified native speakers with lessons available on a private or group basis. 


Our Asoke school is located in the centre of the Sukhumvit area, making it convenient for shopping, lunch, or dinner.


For companies requiring customised group language lessons for employees, our teachers are available to provide these at the office or factory location. Please call us for details. 


GEOS International Service has recently been established to offer translation/interpretation services, study abroad arrangements and factory visiting etc. Please call us on 02-261-4646 for more details.

GEOS Thailand


Company Name

GEOS Language Centre (Thailand) Co.,Ltd.


Jasmine city 22FL , 2 Sukhumvit 23, Sukhumvit Rd., Klongtoey Nua, Wattana, Bangkok, 10110, Thailand


English Thai and Japanese School

GEOS Asia Overseas Branch

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