Mark Theijs
Senior Product Manager In-Life at Liberty Global | Amsterdam Nieuw-West, North Holland, Netherlands
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Mark Theijs currently serves as the Senior Product Manager In-Life at Liberty Global, where he plays a pivotal role in managing and optimizing the company's extensive pan-European B2B product portfolio. His primary focus is on delivering exceptional customer value through proactive lifecycle management, ensuring that existing products remain competitive, profitable, and aligned with evolving market needs. Mark leverages his deep expertise in telecommunications, strategy, and program management to oversee end-to-end product lifecycle processes, from onboarding and adoption to renewal and upsell initiatives. His role involves close collaboration with cross-functional teams—including marketing, customer service, and data analytics—to identify growth opportunities and implement data-driven improvements that enhance customer satisfaction and retention.
A key aspect of Mark’s work is setting up and scaling in-life product management frameworks that support Liberty Global’s strategic objectives across multiple markets. He is adept at translating complex customer insights and market trends into actionable product enhancements, leveraging CRM systems and marketing communications to foster stronger customer relationships. His experience in B2C marketing and product marketing enables him to craft compelling value propositions that resonate with diverse customer segments, while his focus on P&L management ensures that initiatives contribute positively to the company's financial health.
Throughout his tenure, Mark has led several high-impact projects aimed at streamlining processes, reducing churn, and increasing revenue streams within the existing product ecosystem. His strategic approach and operational expertise make him a key driver in Liberty Global’s efforts to make its business more mature, customer-centric, and profitable—ultimately supporting the company's vision of delivering innovative, reliable connectivity solutions across Europe.
Senior Product Manager In-Life at Liberty Global in June 2016 to Present
Business Manager / Brand Manager Simpel at T-Mobile Nederland in June 2012 to May 2016
Brand Manager MTV Mobile at T-Mobile in June 2012 to March 2013
Senior Marketing Manager Strategy & Planning at T-Mobile Nederland in April 2008 to May 2012
Program Manager reintroduction Ben at T-Mobile Nederland in August 2007 to March 2008
Marketing Manager Acquisition at T-Mobile Nederland in March 2007 to July 2007
Manager Planning and Operations a.i. at T-Mobile Nederland in April 2006 to February 2007
Senior Project Manager Consumer Marketing at T-Mobile Nederland in April 2005 to March 2006
Senior Project Manager UMTS/3G at T-Mobile Nederland in December 2000 to March 2005
Product Manager Number Portability and sim cards at Ben in January 1999 to November 2000
Business/Project Manager Microwave systems at NEC Corporation in October 1997 to December 1998
Product Manager Intelligent Networks at Ericsson in January 1994 to September 1997
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Eindhoven University of Technology, Ir, September 1987 to September 1993
Mencia de Mendoza lyceum, September 1981 to September 1987
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Management
Telecommunications
Strategy
Partner Management
Program Management
Commercial Operation
Marketing
B2C Marketing
Marketing Communications
Customer Service
Product Management
Marketing Management
Mobile Devices
Product Marketing
Online Marketing
CRM
Data Analysis
Mobile Applications
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Discover more about Liberty GlobalWhat is Mark Theijs email address?
Email Mark Theijs at [email protected] and [email protected]. This email is the most updated Mark Theijs's email found in 2026.
What is Mark Theijs phone number?
Mark Theijs phone number is +31624095426.
How to contact Mark Theijs?
To contact Mark Theijs send an email to [email protected] or [email protected]. If you want to call Mark Theijs try calling on +31624095426. (updated on February 23, 2025)
What company does Mark Theijs work for?
Mark Theijs works for Liberty Global
What is Mark Theijs's role at Liberty Global?
Mark Theijs is Senior Product Manager In-Life
What industry does Mark Theijs work in?
Mark Theijs works in the Telecommunications industry.
Mark Theijs Email Addresses
Mark Theijs Phone Numbers
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