Brian Duffner Email & Phone Number

Director Business Consulting @ EY

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Brian Duffner Location

Dublin, IE

Brian Duffner Work

2022 - now Director Business Consulting @ EY
2025 - now Adjunct Lecturer @ University College Dublin
2021 - now Guest Lecturer @ Technological University Dublin

2022 - 2022 VP Strategy and Marketing (Contract) @ mAdme Technologies Limited
2019 - 2022 Director of Product, Marketing and Strategy @ Vodafone
2016 - 2019 Chief of Staff CEO Office @ Vodafone
2016 - 2016 Global Programme Manager @ Vodafone
2013 - 2016 Head of Enterprise Development @ Vodafone
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2010 - 2013 Product Development Manager @ Vodafone
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2004 - 2010 Data Products and ICT Services Product Manager @ eir Ireland

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Brian Duffner Education

University College Dublin
Professional Diploma in Innovation for Sustainability (Sustainability Studies)
2024 - 2025
UCD Michael Smurfit Graduate Business School
Master of Business Administration - Executive MBA
2019 - 2021
IE Business School Executive Education
Digital Transformation

Digital Marketing Institute
Professional Diploma in Digital Marketing
National College of Ireland
(Business Administration and Management, General)
(Computer Applications)

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Brian Duffner Summary

Brian Duffner, based in Dublin, IE, is currently a Director Business Consulting at EY. Brian Duffner brings experience from previous roles at University College Dublin, Technological University Dublin, mAdme Technologies Limited and Vodafone. Brian Duffner holds a 2024 - 2025 Professional Diploma in Innovation for Sustainability in Sustainability Studies @ University College Dublin. Brian Duffner has 5 emails and 2 mobile phone numbers on RocketReach.

Brian Duffner Emails

Found 5 emails

Brian Duffner Phone Numbers

Found 3 phone numbers

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