Guilherme Alt

Guilherme Alt is a seasoned finance and operations executive, currently serving as Chief Financial Officer and Chief Operating Officer at Grana Capital since April 2025, while also contributing as an Angel Investor at Urca Angels since October 2024. Previously, Guilherme held roles such as Chief of Staff and Head of Strategy and Operations at Flieber, Inc., where key achievements included a 33% increase in operational efficiency through the implementation of a performance management system. Guilherme's extensive experience at Globo spanned over a decade, culminating in roles such as Director of Portfolio Strategy, Operations and Brand Licensing, and Director of Advertising Operations and Partnerships, demonstrating a strong capability in strategic planning, revenue growth, and product launch execution. Educational qualifications include an MBA from COPPEAD UFRJ, an MBA exchange program at IE Business School, and an engineering degree from Pontifícia Universidade Católica do Rio de Janeiro.