Wealth Management System Limited (WMSL) was established on the 25th of December 1995. It was founded by a group of experienced ex-Citibank employees, consisting of Vice Presidents formerly based in both Hong Kong and Thailand, and the technology head of Citibank Private Bank who was manager of the system development department. In 1997, one of our shareholders was voted one of the World's Top 50 Female Financiers by Euro Money Magazine.

WMSL is a leading financial software company. We provide reliable, trusted solutions to financial institutions in asset, treasury and risk management. With our innovative software systems and value added consulting services, we help our customers significantly improve their operational efficiency, reduce costs and minimize risks. With more than 40% of the market share in the financial application sector, WMSL has established itself as a leading provider of high performance products and services meeting the increasing demand of the customers.

WMSL is a subsidiary of a group of corporations who have been in business for more than 60 years. The company is encouraged by the Board of Investment (BOI) and at present have a registered capital of Baht 50 Million, 99.5% of shares held by Thais and the rest by Americans. Our core business is consultation and wealth management system development under the name “BONANZA”.