Partner commitment
Personal support

For even your smallest subsidiary, the prestige of serving your business means you will always be a priority to the Partners and to the team of an independent firm.

High quality delivery

Independent firms part of MGI Worldwide benefit from a global quality assurance programme which means that every member firm meets the highest international standards.

Locally engaged
Internationally confident

Independent firms are part of the local community and through membership of a global network such as MGI Worldwide are backed by global support and resources.

[perhaps more than you know]

Independent firms part of MGI Worldwide gain from specialist technical and industry expertise and capabilities of partner firms in 102 countries, across 455 locations and with some 10,000 professionals.

Better Service
Fair Price

Independent firms are very competitive offering more committed and personal service for all your audit, tax, accounting and business consulting needs.

40+ years of excellence :

when experience meets unwavering client trust


300 active clients


NGOs, Automobile, Construction, Hotel, Process manufacturing, Project services


of our clients are foreign-owned


Laos, Cambodia and Myanmar


Founded by Mr. Nathee Hongratana-uthai, started its operation on May 1st, 1982


Expanded full business service covering accounting, audit and advisory


Moved to the heart of Bangkok, the State tower and launched a company website


Join as member alliance with the MGI to achieve multinational coverage for our clients

Key Professional

Nathee Hongratanauthai

Lead Partner of Nathee Group – 40+ Years of Experiences in Various Industries which cover Foreign-Owned Entities, SMEs, NGOs and including Private Companies in a wide range of businesses such as Manufacturing, Construction, Trading, and Service Businesses

  • Taxation Committee Counselor of the Thai Chamber of Commerce
  • Audit Committee Member of Listed Company in Thailand
  • Certified Public Accountant (Number 2897)
Thanadee Hongratanauthai

Experienced various business advisory and taxation(Business process improvement, Costing System, Budgeting & Planning, ERP implementation e.g. Oracle, Dynamic AX, SAP)

  • 2010-Present Nathee Audit Company Limited
  • 2005-2010 KPMG Phoomchai Business Advisory Co., Ltd.
  • Specialized audit (ISA and ISRS) for NGO / Non-Profit Organization
  • Tax Committee of Thai Chamber of Commerce
Thoskamon Wayupong

Specialized in Audit, Internal Audit Pre-IPO Plan & Process, M&A, with Major Experiences in Consumer, Energy and Construction

  • 2018-Present Nathee Audit Company Limited
  • 2014-2017 Wealthiest Advisory Group Company Limited
  • 2003-2014 KPMG Phoomchai Audit Co., Ltd.
  • Certificate Public Accountant Number 8745
  • Certificate of Attendance Director Accreditation Program Class 123/2016
  • Certificate of Completion Fundamental Practices for CEO Class 2015 (Federation of accounting Professions)
  • Certificate of Completion Internal Auditor Class Training 18/2018 (Federation Accounting Professionas)
Kwanchai Chuisriyoung

Specialized in audit service (Identified Risk & Designed Appropriate Audit Approach), Major Experiences in Manufacturing and Construction

  • 2013-Present Nathee Audit Office Company Limited
  • 2004-2012 Ernst & Young (EY)
  • Certificate Public Accountant Number 12017
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The right choice of alternative to the larger accounting firms.

Nathee Audit Company Limited
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