For entrepreneurs, size and scale don’t have to come at the cost of agility. Fabricio Bloisi, a 21-year-old Brazilian college graduate, proved that with his company Movile. Harvard Business School professor Lynda Applegate discusses how, with the right blend of talent, ambition, and teamwork, a company can become an international powerhouse and still remain nimble and true to its roots. Applegate is the author of the case study, “Movile: Building a Global Technology Company.”