Professional Accounting Services Tailored to your Business

Accurate reporting, expert advice, and dependable support—every step of the way.

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About us

GM Accounting & Advisory

Established in 2020, GM Accounting & Advisory Co., Ltd. was founded by Mr. Tanachoke Thammachaiyadet, a Certified Public Accountant (CPA) with over 18 years of professional experience. Our extensive expertise across diverse industries, combined with a deep understanding of accounting standards and regulatory requirements, forms the foundation of the firm’s commitment to accuracy, compliance, and trusted advisory services.

In addition, our company’s fluency in Chinese enables us to effectively communicate and build strong relationships with clients in the Chinese market, further expanding the firm’s reach and service capabilities.

รอรูป certificatd

รอรูป certificatd

รอรูป certificatd

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Compliance & Professional Standards

Our firm adheres to strict accounting regulations and ethical guidelines, ensuring trust and risk mitigation for our clients. We maintain all necessary certifications to uphold the highest standards in financial practices.

FOCUS AREAS

Our Services

01

Audit & Assurance

Independent audit and assurance services that verify the accuracy and fairness of financial statements. We assess internal controls, identify material risks, and deliver objective audit reports that enhance stakeholder confidence and regulatory compliance.
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02

Accounting Services

End-to-end accounting solutions including bookkeeping, management reporting, and financial statement preparation. We ensure timely, accurate records and provide actionable financial insights to support operational decisions and cash-flow management.
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03

Tax Advisory & Compliance

Practical tax planning and compliance services designed to minimize liabilities and manage risk. We provide timely filing, audit support, and strategic advice on corporate, VAT, withholding tax, and cross-border tax matters to optimize tax efficiency.
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04

Due Diligence & Special Engagements

Targeted financial due diligence, transaction support, and special investigations to inform mergers, acquisitions, and investment decisions. Our reviews assess financial integrity, identify contingent liabilities, and highlight value drivers and risks.
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05

Consulting Services

Business and financial consulting focused on process improvement, ERP/accounting system implementation, and internal control enhancement. We deliver pragmatic recommendations and hands-on support to strengthen governance, efficiency, and growth strategies.
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tailored & industry-specific financial solutions

Our Clients

Automotive industry

Consulting and Professional Services

Commerce and Wholesale Operations

Food and Beverage

Manufacturing

Trading & Distribution

Energy and Utilities

Technology & E-Commerce

Logistics & Transportation

Non-Profit Organizations

Services and Professional Firms

Property Development and Real Estate

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