Sirikiat has been working in the management consulting business for more than twenty five years, working with leading consulting firms such as Accenture and Stern Stewart & Co. He specializes in strategic planning, growth strategy, financial and investment strategy. He serves leading organizations across several countries: Thailand, Singapore, Hong Kong, Malaysia, Myanmar, Indonesia, the Philippines and Australia in several industries such as logistics natural resources, manufacturing, oil & gas, power, transportation, port services, and government entities.
Some of the organizations he has worked with are Siam Cement Group, Siam Commercial Bank, subsidiary of C.P. Group, Petroleum Authority of Thailand (PTT), Electricity Generating Authority of Thailand (EGAT), Ministry of Finance, Hutchison Whampao, Asia Pulp and Paper, and British American Tobacco Company.
Sirikiat is also a current lecturer on Strategic Management and Value-based Management for International MBA at College of Management, Mahidol University. He is also a frequent speaker at Asian Business Forum.