GTT Communications Inc. announced the appointment of Mia Martuscelli as senior vice president and channel chief for its indirect channels business in the Americas. Martuscelli oversees the implementation of GTT?s strategy to expand its relationships with Technology Services Distributors, selling partners, information technology consultants and other third-party distribution channels. The GTT channel partner program delivers market-leading enablement and experiences through its dedicated teams for sales, solution design, delivery, customer and partner success.

Martuscelli brings decades of transformative leadership and strategic growth experience from digital infrastructure companies, including American Tower and Equinix. She is a graduate of Rutgers University and holds a Bachelor of Arts in English and political science.