Solutions for
your business.

Your Tax Partner: Optimum Introduces Comprehensive Tax Assistance…

Beyond the Ledger: Elevate Your Business with Our Accounting Expertise…

Beyond the Ledger: Streamlining Success with Our Bookkeeping Expertise…

Payroll Pinnacle: Your Gateway to Seamless Salary Management…

Efficiency Unleashed: Elevate Your Business with Our Administrative Services…

Navigating success together…

Need a personalized solution?

Thai tax and accounting laws can sometimes be difficult to understand, particularly if you are not familiar with Thai language. At Optimum, we provide clear and transparent services for all your tax and accounting needs.

Client testimonial

“Wonderful professional service. Staffs are always knowledgable, provide clear advice and very quick to response. We don’t have to mention the good looking, do we?”

Really, Thank you for the best service we can ask for”

Envix Asia Co.,Ltd.

“ We would like to express our sincere appreciation for your good service to us since the first day we engaged Optimum Accounting Services as our consultant. You have provided consistent and reliable support throughout the engagement. We are very impressed with your professionalism and look forward to continuing this professional relationship in future ”

Valiant Equipment (Thailand)

“Reliable business partner for 10 years. Friendly and supportive.
Also we appreciate your flexibility with patience to the global finance team of our company”

Miki Solutions Limited (Miki Travel Group)

When we started ALKA Link Co., Ltd., a successful Thai business man gave us the following advice.

“If you want to be successful in Thailand you have to have three things:

1. A good accounting company

2. A good networkAND

3. A good accounting company.”

We chose OPTIMUM and we have been successful ever since.

Alaka Link Co., LTD.

We have always had a very good support from your team for all our queries since we are working together.

Mickey Massey

Deputy Finance Coordinator

Doctor Without Border – Organization Thailand

It gives me great pleasure in writing this letter of appreciation to thank you and your team for your many years of commendable and best possible service to support our accounting, tax and payroll requirements including diligently complying to our Group’s periodical tight reporting schedule.

You have demonstrated a high level of commitment and professionalism and we truly appreciate.

Thank you for the job well done. We hope that your Company will continue to perform in many more years to come.

Thank you once again.


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