Managing Director, CCA Business Strategy
Mariamalia Guillen is Managing Director at CCA Business Strategy.
Ms. Guillen is a lawyer and Certiﬁed Public Accountant with a Master Degree in Business from Francisco de Vitoria University, Spain.
Ms. Guillen has more than ten years experience working for a multinational company with a global vision of the business. Her expertise includes building proactive stakeholder engagement, advocacy as well as reputation management for controversial industries, internal and external business communications, legal & regulatory and tax & treasury advice, marketing research, forecasting, accounting and auditing. Ms. Guillen has been a member of the Costa Rican Bar since 2012, a member of the Costa Rican Public Accounting Association since 2003 and a member of the board of directors of the Costa Rica International Chamber of Commerce since 2013. She is fluent in Spanish and English.