Administration Outsourcing is a specialist professional accounting, taxation, payroll, and corporate services firm which focuses on being the Finance & Accounting department for international and private businesses in Bangkok. Our goals are to help our customers to fundamentally establish and run their businesses more effectively and profitably, by giving them clear, easily understood, meaningful corporate structure, monthly Profit and Loss accounts and Balance Sheets, together with the associated services. All this in a confidential, commercially aware, reliable & speedy way. 

The company is conveniently based in Chidlom, and works to international accounting and taxation standards, at reasonable prices. 

Our teams’ background includes CPAs, CFOs, a Chartered Tax Adviser, a Lawyer and Management Accounting staff in international/multinational companies in five continents, so we are able to provide valuable support and practical advice that works, in a discrete and professional manner. 

Our customers come from a cross section of the international community in Bangkok, covering a wide range of business sectors