Ronald Donasco ID Picture  Message from the Managing Director

DCO started as very small firm in 2005 but with big heart of helping the Local and International NGOs and share its expertise to Cambodian Accountants through the performance of audit, training, consultancy and other special engagements. We grew rapidly over the years through the referrals of our clients to other NGOs because of our excellent professional work and commitment on helping and improving the accounting systems of our clients.

For more than five years now in our operation, DCO proves time and time again that our outstanding professionalism and meeting if not exceeding clients’ expectation while maintaining integrity is our key for every successful engagement to our clients.

Our commitment to serve the needs and best interest of our clients alongside with promoting accountability, honesty and transparency will always at the heart of our service to all our clients.

Our mission to excel in our professional work, serve our clients with outstanding professionalism and help our clients reach its potential, grow stronger every time we succeed in our work and hear our clients appreciate our service. This is an achievement to our mission and brings fulfillment to our work.

In June 2011, DCO’s professional work has gained international recognition when we were selected as an exclusive member of The International Accounting Group (TIAG) – A Worldwide Network of Quality Accounting Firms.

We therefore strive more to give our very best to our profession, to excel further, serve better and glorify God in our work.

I would like to take this opportunity to express our heartfelt thanks to all our clients for your continued partnership over the years and we look forward to a fruitful years of partnership in the future.



Yours truly,


Ronald A. Donasco