Administration Outsourcing Co., Ltd.


AccountingPayroll & HR Outsourcing

About Us

Administration Outsourcing is a specialized accounting firm that focuses on professional management accounting for small and medium businesses in Bangkok.

The company is based in Chidlom, Central Bangkok, and its primary expertise is providing clear, concise and timely monthly accounts and payroll for customers, as well as offering a complete service in payables, receivables, bank liaison, check writing, tax submissions, budgets, forecasting, due diligence - all the normal functions of an in-house Finance and Accounts Department, to international standards. The policy and goal is to enable SME/MNE owners/managers to run their businesses more effectively and profitably.

Our team's background is as CFOs and staff in International/Multinational Companies on four continents (CPA/Chartered Accountants/Finance Graduates), so we are able to provide valuable support and practical advice that works, in a discreet and professional manner.


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Rep/Contact Info

Eddy Bellavoine
Sales and Marketing Director
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Chuanpit Ngamsanga
Administrative Liaison Officer, Multinational Clients
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Peter Upperton
Managing Director