Gerald Clerckx
Head of Fixed Access & Devices Delivery Center for AT, BG, CRO, N. MK, SRB & SLO at A1 Telekom Austria AG | Vienna, Vienna, Austria
Gerald Clerckx’s Email & Phone Number
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Head of Fixed Access & Devices Delivery Center for AT, BG, CRO, N. MK, SRB & SLO at A1 Telekom Austria AG in June 2025 - Present
Head of Fixed Access at A1 Telekom Austria AG in December 2019 - July 2025
Head of Access Network Engineering at A1 Telekom Austria AG in May 2015 - July 2025
Head of Section System Engineering Access Fix & Mobile at A1 Telekom Austria AG in August 2013 - July 2025
Head of Fixed Access Planning at A1 Telekom Austria AG in October 2008 - July 2025
Head of Fixed Access Engineering at A1 Telekom Austria AG in February 2018 - December 2019
Innovation Manager at Telekom Austria in August 2002 - September 2008
Transmission Planning Manager at Telefonica Moviles Austria in March 2001 - July 2002
Core Network Planning Manager at One-Connect Austria in December 1997 - March 2001
Microwave Engineer at Alcatel Telecommunications in October 1993 - December 1997
Young Graduate Trainee at European Space Agency - ESA in September 1992 - September 1993
Université catholique de Louvain, Master, July 1987 to July 1992
Institut Sts Pierre et Paul, Bruxelles, July 1981 to July 1987
A1 – Internet, Voice, TV and IT-Services from One Source A1 is Austria’s leading communications provider, encompassing more than 5.3 million mobile communications customers and over 2.1 million fixed access lines. The customers benefit from a global package of offers from one source: voice telephony, Internet access, digital cable television, data and IT solutions, wholesale services, and mobile business and payment solutions. The product brands A1, bob, Red Bull MOBILE and Yesss! represent quality and smart services. As a responsible company A1 integrates socially relevant and environmental concerns into its core business. We Are Part of A1 Telekom Austria Group A1 Telekom Austria is a part of A1 Telekom Austria Group, leading provider of digital services and communications solutions in Central and Eastern Europe. Together we are offering a state-of-the art network infrastructure and strive to empower digital life of more than 24 million users in areas of communications, payment, entertainment services and integrated business solutions. In Europe, the Group operates in Austria, Bulgaria, Croatia, Slovenia (A1), Belarus (velcom), Republic of Serbia (Vip mobile) and Republic of Macedonia (one.Vip). Headquartered in Vienna, the Group is an European unit of América Móvil, one of the world´s largest wireless services providers. You can find more info about A1 Telekom Austria Group here: https://www.linkedin.com/company/a1-telekom-austria-group/
Discover more about A1 Telekom Austria AG
Strategic Portfolio Management, Tec & Telco Transformation, Critical Infrastructure, Leadership Speaker, Coach & Counsellor, Supervisory Board Member
Psychologische Beraterin at Lebens- und Sozialberatung
(March 2023 – Present)
Produktmanagerin für Business Tarife bei A1 Telekom Austria AG | Strategie, Content-Strategie und Kommunikation
Produktmarketing für Device as a Service at A1 Telekom Austria AG
(January 2025 – Present)
Group CISO for A1. Serving to protect 18.000 employees and 27 million customers.
Head of Security Operations at A1 Telekom Austria AG
(October 2021 – Present)
Head of Data Ecosystem bei A1 Telekom Austria AG | Microsoft Certified: Azure Fundamentals
Head of Data Ecosystem at A1 Telekom Austria AG
(June 2022 – Present)
Head of Data Privacy bei A1 Telekom Austria AG
Head of Data Privacy at A1 Telekom Austria AG
(May 2018 – Present)
Corporate Account Manager Public Sector @ A1 Telekom
Corporate Account Manager at A1 Telekom Austria AG
(April 2022 – Present)
What is Gerald Clerckx email address?
Email Gerald Clerckx at [email protected] and [email protected]. This email is the most updated Gerald Clerckx's email found in 2026.
How to contact Gerald Clerckx?
To contact Gerald Clerckx send an email to [email protected] or [email protected]. (updated on November 29, 2025)
What company does Gerald Clerckx work for?
Gerald Clerckx works for A1 Telekom Austria AG.
What is Gerald Clerckx's role at A1 Telekom Austria AG?
Gerald Clerckx is Head of Fixed Access & Devices Delivery Center for AT, BG, CRO, N. MK, SRB & SLO
What industry does Gerald Clerckx work in?
Gerald Clerckx works in the Telecommunications industry.
