gta.lu zoominfo.com/c/global-trust-advisors-sa/456596303 Global Trust Advisors (GTA) is a high-end independent advisory firm that specializes in finance and corporate services, providing a comprehensive range of financial advisory services. Their clients include investment funds, holding companies, trading companies, listed companies, and small to medium-sized family businesses. With a team of 20 experienced professionals, GTA is known for its flexibility and direct involvement in client management and relations. The firm focuses on efficient day-to-day management, accounting, and administrative support through its specialized teams