We are a certified public accountant, tax, and advisory firm. Operating as a united and integrated partnership over 20 years with professional experts, we work as one team to deliver exceptional and tailored services in audit, accounting, tax, financial advisory, and consulting. We are committed to helping our people and clients succeed by understanding and respecting who they are and how they work, and adapting our approach accordingly.

We take pride in empowering our people, clients, and industry to achieve their potential and do the right thing. We are at our best when we combine our expertise, agility, and understanding to provide answers and experiences that are the right fit for our people, clients, and society.

We believe that sound governance and transparency form the bedrock of leadership, and we are committed to serving with integrity and good sense. At Topfive Audit, we measure our success by yours!

Managing Director

Pornpaka Paisittanakorn, CPA, is a Thai Certified Public Accountant and CEO of Topfive Audit Co., Ltd. Operating as a united and integrated partnership for over 20 years. Pornpaka is the Audit Line of Service Leader, with overall responsibility for oversight of Audit engagements and operations.

Pornpaka has broad experience in delivering Thai Statutory Audits and Group Reporting Audits under TFRS to foreign-owned companies in Thailand. Her experience comes across a range of industries and sectors, with an emphasis on manufacturing and services, and which also includes multi-national and privately-owned companies.

Pornpaka is a member of Federation of Accounting Professions under the Royal Patronage of His Majesty the King and partner of PEAK online accounting software to encourage a long-term focus in business which can drive inclusive growth in electronic platforms.


Imagining a greater future for your business,customers, and society.

topfiveaudit@gmail.com +66(0) 81-577-9588


To perform audit works with high quality.

To develop accounting & auditing
knowledge for deliver a high-quality.

To improve audit tools for drives audit quality.

To comply with the auditing standards
and adhere for professional ethics.


“To be the one of leading audit firm in Thailand
and expand our services nationwide coverage”



Kirine Corporation

Company registration service,
change in shareholders service,
commercial registration service,
and submit social security fund.

TopFive Accounting & Consultant

Bookkeeping , tax
payroll outsourcing,and consulting.

Big4 Accounting & Tax

Bookkeeping, tax,
payroll outsourcing,and consulting.

Top Professional and Development

In-House and public training
for HR management, productivity,
and system standards

Safety In Thai

In-house & public training
for safety officer, electrical safety,
and working at height etc.

Hermes Digital Marketing

Website development, social
media marketing,and program