Transnationalism refers to immigrants who maintain strong connections to their home countries while settling in a new country. This document summarizes research on how transnational Brazilian entrepreneurs in Boston exemplify the economic, social, and civic contributions of transnational immigrants. The research found that these entrepreneurs have close business and personal ties to Brazil but are also more integrated into their local community in Boston than other Brazilian immigrants. They earn higher incomes that benefit the local economy, engage more in civic life, and integrate transnational connections with participation in their new community.