Headshot of Antonio Guastafierro

Antonio Guastafierro

Senior Managing Director

About Antonio

Antonio Guastafierro specializes in the telecom, media and technology (“TMT”) industry, with a focus in marketing and base management, information and communications technology (“ICT”), B2B offerings, analytics driven and business intelligence strategy, mobile networks and wholesale.

Mr. Guastafierro has close to 15 years of telecommunication industry experience across several continents and markets in Europe, North America, Africa and the Middle East. He has advised major clients across the TMT industry with specific focus in analytics-driven engagements for base management, acquisition, retention and lifecycle management. He also has functional experience in B2B and enterprise strategy augmentation, new product launches (new mobile players, fixed wireless access players) and digital transformation.

In recent years, Mr. Guastafierro has contributed to the creation of key analytical methodologies and products for telecommunication companies in North America, such as network and service quality of experience model, churn and acquisition propensity models, and COVID financial distress and bad debt prevention model.

Prior to joining FTI Delta, Mr. Guastafierro worked as Product Manager for Access Services (Core Telco Products) at Deutsche Telekom AG and was responsible for the implementation and internationalization of quality of service and 4G launch across the national operators of the Deutsche Telekom Group.

Mr. Guastafierro is fluent in English and Italian, and conversational in German.


CEMS Master in International Management, CEMS

M.S., International Management, Università Commerciale Luigi Bocconi

B.S., Business Administration, Università Commerciale Luigi Bocconi


+1 720 213 8925antonio.guastafierro@ftidelta.com


999 17th Street, Suite 700
Denver, CO 80202
United States