Not just tax requirements.
Accurate business reports.

Administration Outsourcing is a specialist accounting firm that focuses on professional management accounting for businesses in Bangkok.

Call us now for a free consultation


Keep Your Accounting Up to Date

Regain control of precious time and free yourself to focus on marketing and operations - Outsource your accounting to Administration Outsourcing and we'll act as your accounting department handling all your paperwork for you, efficiently and effectively.

Why Outsource?

Outsourcing gives companies the advantages of speed, flexibility, accountability, low overheads and confidentiality. Outsourcing your accounting guarantees you'll no longer need to worry about staff turnover and training. In short it saves you money and headaches. We provide outsourced accounting to customers in Thailand, Australia, Singapore, the UK and Hong Kong.


"We needed accurately & professionally maintained accounts with monthly reports for all group companies. AO got us caught up to date and now reports come monthly on time no hassle. What more to say except great job and terrific management support."

Alan Stewart

Managing Director
ARV Offshore Co., Ltd.