DDES Accounting

About Our Accounting Firm in Thailand

We support foreign companies with accounting, tax, payroll, company setup and compliance services in Thailand.

Our Vision for Supporting Businesses in Thailand

At DDES Accounting, our vision is to deliver high-quality accounting and administrative services with accuracy, transparency, and integrity.

We aim to simplify compliance for foreign and local businesses alike and become a trusted long-term partner, empowering clients to grow confidently in Thailand’s dynamic business environment.

Our Mission to Guide Businesses Through Compliance

Built on a foundation of trust, we are committed to putting our clients needs first. Our goal is to empower businesses with top-tier, personalized accounting solutions, ensuring compliance, efficiency, and long-term success.

By fostering enduring partnerships, we help businesses navigate Thailand’s financial and regulatory landscape with confidence and ease.
We aim to simplify compliance for foreign and local businesses alike and become a trusted long-term partner, empowering clients to grow confidently in Thailand’s dynamic business environment.

The Team Behind DDES Accounting

Our core team consists of experienced professionals who specialize in accounting, tax, and financial advisory, ensuring top-quality service and reliable expertise for your business.

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Co-Founder & Managing Partner

Katwalee Matar (Lee)

Miss Lee has over 18 years of experience with a leading European firm in the Big 5 groups, specializing in guiding foreign businesses through the complexities of doing business in Thailand.

Her deep expertise in Thai business law makes her an invaluable partner for foreign companies seeking to establish or expand in Thailand.

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Co-Founder & Managing Partner

Geoffrey Concas

Geoffrey, the founder of DDES and a chartered business investor, brings extensive international experience from businesses around the world.

With a visionary approach, he set out to adapt leading European accounting systems to meet the unique needs of businesses in Thailand. His global perspective and deep expertise ensure that DDES delivers world-class accounting and business solutions, tailored specifically for the Thai business environment.

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CPA Auditor Partner from IDNA Audit Co., Ltd.

Dunyarat Ingkawarapornkul

Miss June is a partner auditor at DDES with over 8 years of experience at KPMG. She specializes in detailed auditing, ensuring accurate and compliant audit services according to Thai accounting standards.

Miss June also provides strategic advice and recommendations to help clients optimize operations and meet regulatory requirements, driving long-term success in Thailand.

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International Coordinator and Administrative Specialist

Mr. Sorawit Phuannark

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Senior Accountant

Ms. Jenjira Keereeratsakul

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Senior Accountant

Ms. Phiraiporn Saeher

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Junior Accountant

Mr. Pattavee Pattamachinda

Expert Advice and Financial News Channels

Contact Us

Why DDES? Expertise in Thai Law

Our team is highly experienced and well-versed in Thai tax laws and financial regulations. We specialize in company registration for foreign businesses in Thailand, ensuring that your business complies with all legal requirements.

Why DDES? Clear and effective communication

Communication is key to successful business partnerships. All of our team members are fully English-speaking, so there are no barriers to understanding or explaining your business needs. You can rely on us for clear, straightforward communication every time.

Why DDES? Trusted and Reliable

We are committed to providing timely, accurate services to help you manage your financial and administrative tasks with ease. Our attention to detail and dedication to your success has made us a trusted partner for foreign businesses in Thailand.

Why DDES? End-to-end Service

Take advantage of our free advisory services, where our expert team provides personalized guidance on accounting, tax compliance, visa applications, and more for your business in Thailand.