Infinitum is the provider of the world-leading ACT! contact management software in Costa Rica , Central America and Dominican Republic . ACT! is mostly used by Small and Medium size teams in companies and organizations to keep all information related to their contacts, prospects, clients, et. al. in one place, from which to manage a more personalized relation with them, work in a team environment, and help achieve business success. MIGA, a key branch of the World Bank, recommends considering ACT! for Investment Promotion Agencies and Intermediaries (IPA/IPIs), such as business and industrial parks. Infinitum is a selected supplier of MIGA for such implementations.