Kumsay's Story and Team
General information about Kumsay's steady growth since 2010 and its current team of specialists.
A continuous line of growth
Kumsay was founded by CPA Mehtap Aydın and began providing accounting services to individual taxpayers.
CPA Mustafa Çubuk joined as a partner; the scope of services expanded to include corporate taxpayers.
The team of specialists grew alongside the increasing number of clients; a dedicated unit was formed for payroll and social security processes.
Kumsay continues to enhance its service quality through ongoing legislative monitoring and digital processes.

Our Team of Specialists
Kumsay's team includes certified public accountant partners and accounting specialists with diverse areas of expertise.
Mehtap Aydın
Certified Public Accountant — Founding Partner
Accounting processes and financial reporting
Mustafa Çubuk
Certified Public Accountant — Partner
Tax legislation and corporate advisory
Seher Toprak
Certified Public Accountant
Advisory processes and client relations
Get in touch with us for information tailored to your business.
Reach out to our team for more information about our services and processes.
Contact Us