ZICO Holdings | 3,854 followers on LinkedIn. Trusted Advisors | Building Trusting Relationships Through Innovative Solutions | ZICO is an integrated network of multidisciplinary professional services firms enabling organizations and individuals to succeed in ASEAN. We provide wealth, advisory and transactional services that help create and secure business opportunities for you. Our clients include governments and government-linked companies, law firms, private and public listed companies, multinational and multi-ASEAN corporations as well as entrepreneurs and high net-worth individuals.