About Us
Arnajak Accounting Office
Arnajak Accounting Office was established in December 2014, providing comprehensive accounting services, auditing, consulting and other related services. Our team has experience in various types of businesses.
We have registered as a juristic engaged in accounting and auditing professions and we have placed collateral to insure liability to third parties according to the regulations of the Federation of Accounting Professions under the Royal Patronage of His Majesty the King.
"Therefore, you can rest assured in using our services."
Certified Accounting Practice
Anajak Accounting Services Co., Ltd. is certified as a "Certified Accounting Practice" by the Department of Business Development (DBD), Ministry of Commerce, which assesses the office's quality management system in line with ISO 9001:2015.
✓ Standards-based work Our accounting system has been assessed by a government agency
✓ Verifiable The DBD publicly lists all certified accounting offices
✓ Easy company registration We can register partnerships and companies on behalf of clients through the DBD's online system
Certificate No. 242-18-09-2569-01 · Issued 18 Sep 2026 · Valid until 17 Sep 2029
Our team has many experiences working in global auditing organizations (Big 4) and more than 15 years of experiences in organizations in the Stock Exchange of Thailand (SET), giving us a deep understanding of accounting standards.
All employees attend training seminars to always enhance knowledge and competencies.
We design our fees to be flexible to suit the needs of each customer. By focusing on quality and being a sustainable companion to customers.
Our services
Registration
Department of Business Development, Revenue Department, and other regulations
Accounting and Taxation
Accounting and Tax filing
Auditing
Audit by Certified Public Accountant (CPA)
Consulting
Business Planning, Tax Planning and others
Related Regulators
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