Professional One has been an HR Outsourcing Services specialist for over 30 years. Our journey began in electronic typewriter repair and maintenance services, and expanded to IT personnel outsourcing when a leading international IT company adopted an outsourcing strategy in its Thailand business management in 1990. Professional One was the first and only trusted local provider to provide HR Outsourcing Services to the company. Based on our expertise in IT personnel recruitment, payroll management with 100% on-time proven record, long-term employee relations management, comprehension in IT resources nature, knowledge in the Thai Labour Protection Act and related laws, and awareness of end-result which will impact our clients, Professional One’s Outsourcing Services has been trusted by the international IT company ever since and we were selected to be a Skilled IT Resource Service Provider in 1997. We continue to improve our work process and HR technology and assure our clients in our services with quality management standard ISO 9001.

Professional One did not stop our journey at IT personnel outsourcing. We recognized that our clients need technology to help compete in the market. That’s when we expanded our IT capability by establishing Pro One IT Company Limited in 2012 to provide IT Services covering IT infrastructure services and IT solutions. View Pro One IT’s services here.