Guillaume Eustache
Responsable de l'entité Éditorial et Digital / Unité Hub Contenus et Social Media at RATPgroup | Greater Paris Metropolitan Region, France
Guillaume Eustache’s Email & Phone Number
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Guillaume Eustache leads the Editorial and Digital Entity alongside the Content and Social Media Hub Unit at the RATP Group, the world’s third-largest public transport company based in the Greater Paris Metropolitan Region. In this capacity, he directs corporate publishing, digital strategy, and social media initiatives that align with the organization’s sustainable mobility goals and worldwide operational footprint. He manages content development across a multinational structure comprising fifteen countries and one hundred subsidiaries while overseeing the unit’s alignment with global transit expertise.
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Responsable de l'entité Éditorial et Digital / Unité Hub Contenus et Social Media at RATPgroup in October 2021 - Present
Responsable de communication externe et digitale / RER B at RATPgroup in July 2019 - October 2021
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iTunes & Apple Music Key Account Manager at Universal Music Group in July 2015 - October 2018
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Voice, image & video producer / Universal Music Mobile at Universal Music Group in November 2007 - December 2009
Voice creative producer / Universal Music Mobile at Universal Music Group in September 2004 - October 2007
Journaliste at Rebondir in March 2003 - August 2004
Journaliste at ScreenTonic in September 2001 - March 2003
Journaliste at Digital Business in May 2000 - August 2001
The RATP Group is the world's third largest public transport company, carrying 12 million people every day in France and around the world. It boasts unrivalled experience in design, project management, operation and maintenance of all types of urban and suburban transport, making it an industry leader called upon around the globe for its expertise. The RATP Group already operates in 15 countries through 100 subsidiaries and is stepping up its international expansion through some major projects worldwide. The RATP Group is also a strong proponent of sustainable mobility. It has the know-how to meet new service quality challenges by anticipating new passenger expectations in terms of information, accessibility, safety, regularity and service innovation. The RATP Group at a glance: - 71,000 employees - Operations in 15 countries Specialisations: Operation, maintenance and engineering of passenger transport networks: urban and suburban transport (train, metro, tramway, bus)
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What is Guillaume Eustache email address?
Email Guillaume Eustache at [email protected] and [email protected]. This email is the most updated Guillaume Eustache's email found in 2026.
How to contact Guillaume Eustache?
To contact Guillaume Eustache send an email to [email protected] or [email protected]. (updated on November 13, 2025)
What company does Guillaume Eustache work for?
Guillaume Eustache works for RATPgroup.
What is Guillaume Eustache's role at RATPgroup?
Guillaume Eustache is Responsable de l'entité Éditorial et Digital / Unité Hub Contenus et Social Media
What industry does Guillaume Eustache work in?
Guillaume Eustache works in the Transportation/Trucking/Railroad industry.
