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GSMA Organisation

GSMA Organisation

Reporting to the Board, the Director General is responsible for the day-to-day management of the GSMA. The Director General is supported by a leadership team with responsibility for specific aspects of the Association’s work.

Mats Granryd

Mats Granryd

Director General

Mats Granryd is Director General of the GSMA and a Member of its Board. In this role, he leads the GSMA in supporting its global membership through a range of industry programmes, advocacy initiatives and industry-convening events.

Mats is a strong proponent of sustainability and led the mobile industry in becoming the first sector to broadly commit to the United Nations Sustainable Development Goals (SDGs) in 2016. He is now spearheading initiatives to amplify and accelerate the mobile industry’s impact on all 17 of the SDGs, across both developed and developing markets.

Mats serves on the Broadband Commission for Sustainable Development, which is focused on leveraging ICT and broadband-based technologies for sustainable development. Within the Commission, he chairs the Working Group on Digital Gender Divide to address the digital gender divide and foster the equal inclusion of women and girls in broadband access and use. Mats is also a Commissioner on the Business & Sustainable Development Commission, working with CEOs across many industries to make a powerful business case for achieving a sustainable, inclusive economy.

Mats brings to the GSMA a wealth of experience and a proven track record of success in the highly dynamic mobile industry. Prior to joining the GSMA in 2016, Mats was President and CEO of Tele2, one of Europe’s fastest-growing telecom operators with more than 16 million customers across nine countries.

Previously, he spent 15 years in a variety of roles at Ericsson, most recently as Head of Northern Europe and Central Asia. While at Ericsson, he also led the North West Europe, India, CDMA and North Africa units, as well as the global customer accounts for Vodafone and Bharti.

Mats holds a M.Sc. from the Royal Institute of Technology in Stockholm.

Follow Mats on Twitter: @MatsGranryd

John Giusti

John Giusti

Chief Regulatory Officer

As Chief Regulatory Officer for the GSMA, John Giusti is responsible for leading the organisation’s public policy and industry advocacy agenda with governments, regulators, international institutions and development organisations worldwide.

Prior to joining the GSMA in 2011, Giusti spent 17 years at the US Federal Communications Commission (FCC), working in a variety of capacities. Most recently, he served as chief of staff and senior policy advisor to Commissioner Michael Copps, where he provided legal, strategic and policy support to the Commissioner on all major agency actions, including the implementation of the National Broadband Plan. He also previously ran the FCC’s International Bureau, where he managed the agency’s relationships with its foreign counterparts and served as the its chief negotiator at meetings of the International Telecommunication Union, the Inter-American Telecommunications Commission and other multilateral organisations.

Giusti was educated in the United States, earning a Juris Doctorate from Boston University School of Law and a Bachelor of Science in Telecommunications from the University of Florida. He has been a member of the Massachusetts bar since 1994.

Louise Easterbrook

Louise Easterbrook

Chief Financial Officer

Louise Easterbrook is Chief Financial Officer of the GSMA. In this role, Louise is responsible for overseeing the business and financial performance of the GSMA, leading the company’s corporate services functions, including finance, legal, HR, IT and facilities. 

Before joining the GSMA in September 2014, Louise was Regional Financial Controller, Africa for Vodafone Group. Louise joined Vodafone as Investor Relations Executive, acting as the liaison between Vodafone and the financial community.

From 1996 to 2006, Louise held a series of positions at Cable & Wireless plc., including Group Director of Investor Relations, Director Corporate Finance and Head of Group Planning, Reporting and Analysis.

Louise is a qualified Chartered Accountant and holds a Bachelor of Commerce (Honours) degree from the University of Birmingham.

John Hoffman

John Hoffman

CEO and Director, GSMA Ltd.

John Hoffman is CEO and Director for GSMA Ltd., a wholly-owned subsidiary of the GSMA. In this role, John oversees various lines of business, including the GSMA’s portfolio of award-winning trade shows and conferences, its online, print and broadcast media properties, industry research services and a range of network managed services.

John brings more than 25 years’ experience to the GSMA. Prior to his current role in GSMA Ltd., John was CEO and Director of fastmobile, Inc., a supplier of software-based network operator solutions. Before fastmobile, he was the President, CEO and Director of Roamware, Inc., a global provider of voice and data roaming solutions. In addition, John has held executive level positions at several mobile telecommunications companies including BellSouth, Pocket Communications and SONOFON. He has also served as an independent mobile industry consultant, leading projects with the GSMA, BellSouth, Palm and PCSOne, among others.

John is a member of the Future Trends Forum, Bankinter’s global think task focused on issues impacting Spanish society and businesses. He serves on the GSMA Ltd. Board of Directors as well as the Board of the Mobile World Capital Barcelona Foundation.

John is the author of the “Wireless Evolution Insider” by the GSMA as well as “GPRS Demystified”, published by McGraw-Hill Professional.

John holds Bachelors and Masters degrees in Architecture from the University of Michigan, a Masters of Business degree from the University of Phoenix and is a licensed architect in the state of Colorado.

Michael O'Hara

Michael O'Hara

Chief Marketing Officer

As Chief Marketing Officer for the GSMA, Michael O’Hara leads the GSMA’s global marketing and communications programmes and initiatives, working in close partnership with the organisation’s membership to identify, prioritise and execute on strategic marketing issues for the mobile industry.

Before joining the GSMA in 2008, Michael was the General Manager for Marketing and Industry Management within the Communications Sector at Microsoft. In this role, he led Microsoft’s initiatives to deliver world-class software solutions to the communications industry, including telecommunications companies, hosting service providers and media and entertainment organisations.

Prior to Microsoft, Michael was Vice President, Marketing at Sonus Networks, a leading provider of carrier voice over IP (VoIP) solutions, where he drove the company’s marketing strategy and oversaw all marketing functions. In that capacity, he spearheaded the business strategy to re-focus Sonus into the wireless communications market and established the company as a major player in the VoIP domain.

Previously, Michael served as Chief Marketing Officer at Nortel Networks in Europe. In that role, he had responsibility for Nortel’s marketing and sales operations programs in Europe, the Middle East and Africa, directing functions such as public relations, advertising, government relations, analyst relations, events, customer training and field marketing. Prior to that, Michael was Vice President of Global Business Operations reporting to the Chief Operating Officer, and he also held management positions in a number of areas including sales, operations, customer service and manufacturing engineering with Nortel Networks in Europe.

He holds an honours degree in Electrical and Electronic Engineering from the Queens University of Belfast.

Follow Michael on Twitter: @jmohara

Alex Sinclair

Alex Sinclair

Chief Technology Officer

Alex Sinclair is the Chief Technology Officer for the GSMA. He has held this position since 2005, having joined the organisation in 2003. In this role, Alex is responsible for driving the technology direction of the GSMA and working with its membership to execute key technology initiatives.

With more than 30 years’ experience in telecommunications in general and mobile in particular, Alex has worked for a number of companies in the UK, Germany and the US. In the early 1990s, he was part of the project team that launched the T-Mobile D1 network in Germany. In 1995, Alex helped Syniverse to launch their GSM clearinghouse business. Prior to joining the GSMA, Alex was Director of Network Engineering at ICO, a global satellite venture.

Alex holds a Bachelors Degree in Electrical and Electronic Engineering from the University of Bristol.

David Walsh

David Walsh

General Counsel

As General Counsel, David Walsh is responsible for legal compliance within the GSMA. In this role, David works closely with the GSMA Board, Committees and Members as well as appropriate regulatory and government bodies. With over 20 years’ experience in telecoms, David previously worked in UK and US law firms, Linklaters and Jones Day, providing legal advice to a broad range of industry participants and, as an independent advisor, is co-founder of a number of successful start-ups, including M-KOPA. David has been a member of the English, Spanish and Brussels Bar and has practiced law and lived in the UK, Belgium, Spain, France, Italy, Ireland and the US.