Mr. Ruvan Ratnatunga, is the Chairman / Managing Director of the DMS Group of Companies and has been with DMS Group since its founding in 1977. He is an Associate Member of the Chartered Institute of Management Accountants UK and a Fellow Member of the Computer Society of Sri Lanka. With over 35 years of experience in the ICT industry, Mr Ratnatunga has inspired the different companies of the DMS Group to reach great heights, with his innovative style of leadership During the past three and a half decades he has been instrumental in forging enduring business relationships with elite global companies in the Technology sector including IBM, HP, Oracle, Microsoft, Diebold & Gerber Technologies plus more. This has enabled the DMS Group of companies to pioneer the introduction of cutting edge Computer Technology into emerging markets such as: Sri Lanka, Maldives and Bangladesh.

He continues to focus on expanding DMSs presence in developing markets such as the Middle East by constantly pursuing new business ventures and technology initiatives in the Middle Eastern region. Mr. Ratnatunga was a Founder Member of the Computer Society of Sri Lanka and a Charter Member of the Rotary Club of Cinnamon Gardens, where he has held the office of President during the period 1994 / 95. Prior to joining the DMS Group Mr. Ratnatunga served as a Commissioned Officer in the Second Battalion of the Ceylon Light Infantry and subsequently worked for many years as a Senior Systems Analyst at a large data centre. He currently serves as a Board Member of the DMS Group's operations in Sri Lanka, Singapore & Bangladesh.

Professor Janek Ratnatunga, is the Chief Executive Officer and Chairman of the Education Committee of the Institute of Certified Management Accountants (Australia). Previously, he was the Dean and Head of Commerce at the University of South Australia for four years and prior to that held the Chair in Business Accounting for 18 years at Monash University, Australia. He has also held academic positions at the University of Melbourne and the University of Canberra in Australia, and the Universities of Washington, Richmond and Rhode Island in the USA. He has authored / co-authored twenty five books on strategic cost management, entrepreneurship, financial accounting, accounting theory and financial modelling, and has over 250 academic and professional papers. Prof. Ratnatunga also worked as a Chartered Accountant with KPMG and is a consultant for the World Bank.

He has undertaken a major consultancy for the Australian Department of Defense in the valuation of strategic capabilities and has valued the brand capabilities of major Telecommunication and IT companies worldwide. He is also a world authority on the business and accounting implications of climate change and carbon trading. In January 2009, he was awarded the prestigious joint American Accounting Association, AICPA (USA), CIMA (UK) and CMA (Canada) Impact on Management Accounting Practice Award. The award is presented annually to a paper published within the last five years in a refereed academic journal that has the greatest potential impact on Management Accounting Practice.

A Fellow Member of the Chartered Institute of Management Accountants (UK) (FCMA), Mr. Rajendran heads the Finance Division of the DMS Group of Companies, where he oversees all matters pertaining to financial policy, implementation, compliance, and financial control across the entire Group.

Mr. Rajendran has over 30 years of experience in financial auditing, accounting, management, and taxation. He is also a Member of the British Institute of Management (MBIM).

Mr. Rajendran played a key role in establishing the company's overseas branch network in Singapore and other Asian countries. He was instrumental in spearheading the financial and regulatory coordination required for the project, thereby contributing to the successful establishment of the company's overseas operations.

In addition to his accounting background, he has acquired knowledge of Small Business Management through a study programme conducted by the Canadian Overseas Development Bank. This experience has enabled him to implement strategic financial solutions for the Group's subsidiary companies.

Mr. Rajendran has also served as a member of the Education and Training Committee of the Chartered Institute of Management Accountants, Sri Lanka Division, and as a Council Member of CIMA. He also served as a Rotary District Governor in 2000/2001.