Unlike Singapore, Hong Kong etc , Thailand has few constraints for initial setup. For a normal Thai company, one needs to register the company with 51% Thai ownership and 49% foreign ownership More details about Company registration can be found here However, there are few options where one can have a company fully owned by foreigner specially suited for technology and manufacturing companies who are willing to put in large investments and looking at long term business. The companies would have to be granted by the license from Board of Investments. More details of it can be be found here