About Us

30+ years: Ramus Information Systems Limited, established since 1981, is a leading system developer in Hong Kong with proven solutions and long track record. We have served numerous MNC and SME clients for over 30 years with particular focus on accounting and trading solutions.

In addition, we are also working closely with our business partners in developing integrated software solutions, which include our PowerServices and ERP solution series, to serve different customers needs.

The Ups and Downs: We have experienced, together with our customers, the rise and fall of the business and industries as well as the economy ups and downs. We are glad that we are still servicing our customers today and continue to help them to further grow their business and become even more successful.

Reliable Solutions and Services for Continuous Success: We see providing most reliable solutions and professional services to our clients and deliver to them the best results are most important. We believe these are crucial to ensure the continuous success of our customers and ourselves.

Management Board

Ir. Charles Cheung, a Fellow Member of the Hong Kong Institute of Certified Public Accountants and Registered Professional Engineer in information Discipline, is a well recognized expert on I.T. Technologies and Corporate Governance with over 25 years of deep experience in Business Process Management, I.T. Project Management, Business and Technology Audits and Consultancy. Over the years, he has served over a hundred companies from over a dozen different industries. He has been working closely some leading solutions providers as a principal consultant in the areas he specializes in.

Name of Organisation	Kind of Service	Date of Service
Scouts Association of Hong Kong - Internal Audit Committee	Chairman	2003 - 2011
Scouts Association of Hong Kong - Internal Audit Committee	Member	2000 - 2003

Hong Kong University	-	School of Professional and Continuous Education and The Cyberport Institute of Hong Kong
2008		Postgraduate Diploma in IT and Postgraduates Diploma in IT (Project Management) Courses Academic Committee External Member
2006 – 2010		Postgraduate Diploma IT Courses Advisory Committee Member
City University of Hong Kong	-	Division of Computer Studies
2002 – 2010		Divisional Advisory Committee Member
Caritas Francis Hsu College	-	Department of Computer Science
2002 – present		Higher Diploma Courses Advisor

Name of Institution		Kind of Service		Date of Service
British Computer Society, Hong Kong Section		Hon. Secretary		1989 - 1991
British Computer Society, Hong Kong Section		Chairman		1991 - 1992
British Computer Society, Hong Kong Section		Professional Development Director		1992 - 1994
Academic Advisory Committee - BSc in Computing and Information Systems jointly organised by the University of London and the University of Hong Kong		Member		1993 - 1994
British Computer Society - Professional Review Interview Panel in Hong Kong		Professional Review Panelist of BCS, U. K.		1993 - 2005
The Hong Kong Institution of Engineers		Professional Assessment Assessor		2004 – 2005
The Hong Kong Institution of Engineers		Accreditation Team Member		2004 - Present

ccheung@ramus.com.hk



Mr. Justein C. Wong BBS MBE JP has been an Independent Non Executive Director of Wang On Group Ltd.(1222) since November 1993.

Mr. Wong is currently an Executive Councillor of N.T. Heung Yee Kuk, a member of Council on Professional Conduct in Education. He served as the Chairman of Quality Education Fund Assessment and Monitoring Committee, a member of the Legal Aid Services Council, Energy Advisory Committee, Shatin District Council, the Advisory Committee Against Narcotics and other government advisory bodies. He is an Observer of The Independent Police Complaints Council and Advisor to Pok Oi Hospital.

Mr. Wong is an Awardee of The Ten Oustanding Young Persons' Selection in 1986. He is a Fellow of Institute of Canadian Bankers.

Mr. Wong holds a Bachelor degree in Commerce and Computing Science from Simon Fraser University, Canada.

justeinwong@yahoo.com



Mr. Gary Ling is responsible for the strategic planning and overall management of the company operations and business development.

Mr. Ling has over twenty years experience in IT, worked for leading vendors and in different industrial sectors. He has substantial experience in business development, sales and marketing. Mr. Ling is also proficient in the accounting, trading, wine and insurance industries.

Mr. Ling has over 10 years experience and is a pioneer in business intelligence. He also managed system design and development, project implementation and management for clients in Hong Kong and across the Asia Pacific region.

Mr. Ling holds a Bachelor of Science degree major in Computer Science from the Lancaster University in UK.

gling@ramus.com.hk