Experience. Diligence.


We were voted the DFK Firm of the Year for 2015 and DFK Asia Pacific Firm of the Year 2014.

DFK was ranked as the number one accounting association in 2015 by the International Accounting Bulletin.

Founded in 1985, having established one of the ‘Big 4’ in Singapore, JK Medora & Co. LLP is committed to constructive professional service. That commitment is expressed in the interest we take in our clients’ business and the value and operational benefits our clients obtain from our advice.

We blend big firm expertise with boutique firm service. Our clients are mainly subsidiaries of multi-national companies or privately owned companies based in Singapore.

We take an active interest in your business and offer all year round support to help you grow your business.

Our firm comprises of only appropriately experienced people.

As part of the DFK International association, we can offer the experience and support of more than 400 offices around the world.

JK Medora & Co LLP is also an authorised training employer for the Institute of Chartered Accounts, England & Wales and an authorised training organisation for the Institute of Singapore Chartered Accountants and the Association of Certified Chartered Accountants, UK.

We are also a Xero partner firm.


Get in touch

We know that finding the pro-active partner for your business  is a choice not to be taken lightly. Please do get in touch with us for a personal meeting.

Lets speak


The team


Jamshid K Medora

Jamshid qualified as a Chartered Accountant (England and Wales) in 1966 and went on to be the founding and managing partner of Touche Ross in Singapore in 1980.

Jamshid has extensive audit experience across a range of clients and industries. He specialises in forensic accounting, due diligences, insolvency and giving expert evidence in court.

Jamshid was awarded the Public Service Medal and the Public Service Star by the State of Singapore. Jamshid was also awarded the Gold merit award by the ICPAS for services to the profession and community.

Jamshid is also a Justice of the Peace.





Xerxes J Medora

Xerxes qualified as a Chartered Accountant (England and Wales) in 2003. He joined JK Medora & Co LLP after several years at Deloitte & Touche LLP London.

His principal expertise is the provision of audit and transaction support to clients in the services, media and technology sectors. In addition to audits, he has also worked with clients on Sarbanes Oxley implementations, control reviews, earn out reviews, project management, due diligences, working capital reports, investigations, insolvencies and risk assessments.

He has extensive knowledge of US GAAP, UK GAAP and IFRS. Xerxes’ experience includes working with both multi-national and entrepreneurial clients.

Xerxes is a Chartered Accountant (Singapore) and Asean CPA. In addition, he is also a member of hte Institute of Insolvency Practitioners, Singapore and is licensed to carry out insolvency work in Singapore. Xerxes is also a board director of DFK International and a member of the DFK International Accounting and Assurance Committee.



senior tax manager

Wai Mang Cheang

Wai Mang started spent many years at a well known mid-tier Firm in Singapore. She has more than 20 years of experience in international corporate taxation including withholding taxes. Wai Mang is a full member of the Institute of Singapore Chartered Accountants, Association of Certified Chartered Accountants and the Singapore Institute of Tax Professionals. In addition to corporate taxes, she is well versed in personal tax.

She advises a range of clients from entrepreneurial to multinationals in tax matters from compliance to advisory, including transfer pricing.

In addition, Wai Mang has significant experience in supporting clients with tax queries raised by IRAS.


Senior practice manager

Rebecca Tan

Rebecca has more than 20 years of experience in the audit of large multinational clients. Rebecca has also delivered a range of client solutions across the region in places such as Japan, China, Malaysia and Indonesia. Rebecca is well experiences in forensic investigations and liquidations.

Senior corporate secretary

Nancy Giam

Nancy assists will all manner of corporate secretarial work from incorporation to liquidations. Nancy brings with her more than 20 years of experience obtained in a large regional law firm here in Singapore.