The Analyst Team

Sonia Agnese
Senior Principal Analyst, LATAM Service Provider Markets
Sonia Agnese has over 25 years’ experience in the TMT industry. Based in Argentina, she is a TMT public policy and regulatory expert with a strategy, research, and consulting background. She examines international trends and market developments, specializing in Latin America.
Prior to joining Omdia, formerly Ovum, in 2014, Sonia was responsible for regulatory evolution and strategy for the Telecom Argentina Group. She previously worked as a senior consultant at Arthur Andersen and at Deloitte.
Sonia has an Accounting (Hons.) and Economics degree and holds an MBA from CEMA University, Buenos Aires. Sonia is an honorary professor at postgraduate programs in key universities and telecommunications programs in Argentina.
Sonia is also a judge of the GSMA’s Global Mobile Awards as well as a frequent speaker at several Latin American and international forums.

Piyali Sahu
Analyst
As a part of Omdia’s regulation and consumer services team, Piyali focuses on regulatory frameworks, national broadband plans, and country-level spectrum policy. She also analyzes innovative aspects of telecoms operators at country level.
Prior to joining Omdia in 2020, Piyali worked as a software engineer at Tech Mahindra, where she was a part of a BSS transformation project handling porting, provisioning, and mediation systems. She holds a management degree in analytics and finance from Symbiosis Institute of Digital and Telecom Management in Pune, India.
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