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    • Innovate Americas Innovate AmericasOur annual summit for the Americas' connectivity ecosystem: September 10-11, 2025
    • DTW Ignite DTW IgniteTM Forum's annual global summit for the connectivity industry: 17-19 June, 2025
    • Innovate Asia Innovate AsiaOur annual summit for Asia's connectivity ecosystem: November 25-27, 2025
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Board of Trustees

About us
  • Awards and Recognition
    • Overview
    • Excellence Awards
    • Catalyst Awards
    • Outstanding Contributors Awards
    • Distinguished Fellowship Award
    • Distinguished Engineer Award
    • John P. Reilly Award
    • Training Champions Awards

 

Board of Trustee members are appointed by TM Forum Members at the Annual Meeting of Members (AMOM) based on a slate of nominees proposed by the Appointments & Governance Committee. They also join the Composable IT & Ecosystems, Autonomous Network Operations or Data & AI Innovation Mission Boards; the Chair’s Committee, Appointments and Governance Committee, or Finance Committee.

TM Forum Board of Trustees

Steffen Roehn

Steffen Roehn (Chair of the Board)

Partner

Bain & Company

Michael Lawrey

Michael Lawrey
(Chairman Emeritus & Vice Chair)

Independent SME Member Constituency Rep.

Independent

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Peter Leukert

Peter Leukert (Vice-Chair)

Global CIO

Deutsche Telekom IT GmbH

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Kathleen O’Reilly (Vice-Chair)

Global Lead – Deal Structure & Pricing

Accenture

Shankar Arumugavelu

Shankar Arumugavelu

EVP & President

Verizon Global Services

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Shankar Arumugavelu serves as the Senior Vice President and Chief Digital and Information Officer at Verizon Communications, Inc., leading Verizon’s technology and analytics organization with global responsibility for information technology strategy, architecture, development, and management of the information systems portfolio, continued evolution of digital platforms, data and advanced analytics, and operation of all supporting infrastructure. During his multi-decade tenure with Verizon, he has established a proven track record for leading enterprise transformation in order to scale the business and drive revenue growth. Shankar has held a number of leadership positions of increasing responsibility with Verizon and its predecessor companies. Prior to assuming his current role, Shankar served as the Senior Vice President and Chief Information Officer for Verizon Wireless and Verizon Consumer Markets business units.

Shankar was recognized as one of the “Premier 100 IT Leader” by Computerworld in 2014 and the “CIO Next List” by Forbes in 2022.

Shankar serves on the Board of directors of the TM Forum, a leading global alliance for digital service providers and suppliers in the communications industry. He also serves on the Board of directors of Seagate Technology plc, a leader in data storage and infrastructure solutions, and is a member of the audit and finance committee of the board.

Shankar holds a master’s degree in Computer Science from the University of South Florida and a bachelor’s degree in Electrical and Electronics Engineering from Anna University.

Sarit Assaf

General Manager

Amdocs Technology

Erik Ekudden

Erik Ekudden

Chief Technology Officer

Ericsson

Andrea Folgueiras

Andrea Folgueiras

Chief Technology & Information Officer

Telefónica

Li Huidi

Li Huidi

Executive Vice President

China Mobile

Scott Petty

Group CTO

Vodafone

Anthony Rodrigo

Anthony Rodrigo

Group CIO

Axiata Group

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Raghav Sahgal

Raghav Sahgal

President of Cloud & Network Services

Nokia

Kiran Thomas

CEO

Jio Platforms Limited

Koen Vermeulen

Group CIO & Senior Vice President Orange Innovation IT & Services

Orange

Directors and Corporate Officers

Nik Willetts

Nik Willetts

CEO

TM Forum

Olga Martynov

CFO and Treasurer

TM Forum

About us
  • Awards and Recognition
    • Overview
    • Excellence Awards
    • Catalyst Awards
    • Outstanding Contributors Awards
    • Distinguished Fellowship Award
    • Distinguished Engineer Award
    • John P. Reilly Award
    • Training Champions Awards

TM Forum — How to manage Digital Transformation, Agile Business Operations & Connected Digital Ecosystems

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