The research examines how leading communications service providers (CSPs) are pursuing environmental, social, and governance (ESG) strategies to create purpose-led organizations and benefit our environmental and societal well-being.
The Analyst Team

Paul Lambert
Principal Analyst, Service Provider Strategy
Paul Lambert works in the Europe team at Omdia, formerly Ovum, focusing on the telecoms industry. He specializes in operator strategies, new technologies, and mobile broadband best practices. Paul also specializes in the implications resulting from eSIM and the evolving capabilities of mobile broadband. His recent reports have examined eSIM, 5G, LoRA, and IoT.
With a keen interest in 4G, Paul continually evaluates the options open to operators moving to 4G voice and what this means in the context of OTT players’ focus on enhancing their core telephony features. He also edits the Omdia Global Telecoms Daily news publication.

Dario Talmesio
Research Director, Service Provider Strategy & Regulation
Dario leads Omdia's fixed and mobile European telecoms team. As Omdia’s Practice Leader, he monitors key market developments of the European telco scene, tracking major competitive dynamics.
Dario advises global fixed and mobile operators in key areas of their business, including strategy-related technology migration, competitive issues, MVNO and retail strategies, differentiation, and digitization. He continually monitors the market developments and the competitive dynamics of the market.
Prior to joining Omdia (formerly Ovum), Dario has worked for the Economist Intelligence Unit and Yankee Group. Dario holds a degree in business and economics from Universita’ Cattolica del Sacro Cuore, known as Catholic University of Milan, and a master’s degree in applied social and market research from University of Westminster, London.
He is a member of the advisory board of the MVNO World Congress and eSIM Connect, and he also chairs the MVNO Industry Awards’ judging process.
Thank you
Our expert analysts will review your question and the Ask an Analyst team will get back to you. We aim to respond within 24 hours, but we’re often quicker.
Ask an Analyst
Our team of experts are here to answer your questions. From advice on market trends to a query on research point, and everything in between, we want to hear from you.
Ask an analyst is available as part of a subscription. If you'd like access, contact us today.