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Ciarán Brennan Email & Phone Number
European Hub Ecommerce Lead
at
Diageo
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
European Hub Ecommerce Lead
Location
Dublin, County Dublin, Ireland
Company size
Who is Ciarán Brennan? Overview
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Quick answer
Ciarán Brennan is listed as European Hub Ecommerce Lead at Diageo, a with 32780 employees, based in Dublin, County Dublin, Ireland. AeroLeads shows a matched LinkedIn profile for Ciarán Brennan.
Ciarán Brennan previously worked as Ecommerce Trading Manager - GB & I at Dyson and Ecommerce Account Manager - IE at Dyson. Ciarán Brennan holds Professional Diploma, Leadership & Management, Distinction from Ucd Professional Academy.
Company email context
Email format at Diageo
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Diageo
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Profile bio
About Ciarán Brennan
Ciarán Brennan is a European Hub Ecommerce Lead at Diageo.
Current workplace
Ciarán Brennan's current company
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Diageo
7 roles
Ciarán Brennan work experience
A career timeline built from the work history available for this profile.
Ecommerce Trading Manager - Gb & I
Current
Jul 2023 - Present
Ecommerce Account Manager - Ie
Oct 2022 - Jul 2023
Ecommerce Channel Development
Sep 2021 - Oct 2022
Shopper Marketing Manager
Sep 2019 - Sep 2021
Product Manager
Jun 2018 - Jan 2019
Brand Activation Manager
Sep 2016 - Nov 2017
Team & coworkers
Colleagues at Diageo
Other employees you can reach at diageo.com. View company contacts for 32780 employees →
LK
Larisa Kizner
Colleague at DiageoOakland, New Jersey, United States
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OS
Olga Savina
Colleague at DiageoRussia, Russian Federation
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ZT
Zahra Torabpouran
Colleague at DiageoDublin, County Dublin, Ireland
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PP
Pelletier Patrick
Colleague at DiageoSt Lazare-De-Vaudreuil, Quebec, Canada
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ER
Erika Rosano
Colleague at DiageoMexico City, Mexico
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SA
Samuel Alan
Colleague at DiageoPanama City, Panamá, Panama
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VC
Vinayak Chugh
Colleague at DiageoGreater Delhi Area, India
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RW
Rachel Wallace
Colleague at DiageoGreater Dublin, Ireland
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EO
Ekaterina Onischenko
Colleague at DiageoMoscow, Moscow City, Russia, Russian Federation
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CI
Charles Ishola
Colleague at DiageoDakar, Dakar Region, Senegal
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Larisa Kizner
Colleague at DiageoOakland, New Jersey, United States
View →
OS
Olga Savina
Colleague at DiageoRussia, Russian Federation
View →
ZT
Zahra Torabpouran
Colleague at DiageoDublin, County Dublin, Ireland
View →
PP
Pelletier Patrick
Colleague at DiageoSt Lazare-De-Vaudreuil, Quebec, Canada
View →
ER
Erika Rosano
Colleague at DiageoMexico City, Mexico
View →
SA
Samuel Alan
Colleague at DiageoPanama City, Panamá, Panama
View →
VC
Vinayak Chugh
Colleague at DiageoGreater Delhi Area, India
View →
RW
Rachel Wallace
Colleague at DiageoGreater Dublin, Ireland
View →
EO
Ekaterina Onischenko
Colleague at DiageoMoscow, Moscow City, Russia, Russian Federation
View →
CI
Charles Ishola
Colleague at DiageoDakar, Dakar Region, Senegal
View →
4 education records
Ciarán Brennan education
Professional Diploma, Leadership & Management, Distinction
Master’S Degree, Marketing, 1.1
Bachelor’S Degree, Forestry, Honours Degree
High School
St. Colmcilles Community School
FAQ
Frequently asked questions about Ciarán Brennan
Quick answers generated from the profile data available on this page.
What company does Ciarán Brennan work for?
Ciarán Brennan works for Diageo.
What is Ciarán Brennan's role at Diageo?
Ciarán Brennan is listed as European Hub Ecommerce Lead at Diageo.
Where is Ciarán Brennan based?
Ciarán Brennan is based in Dublin, County Dublin, Ireland while working with Diageo.
What companies has Ciarán Brennan worked for?
Ciarán Brennan has worked for Diageo, Dyson, Unilever, Breville Australia, and Bewleys Coffee Ltd.
Who are Ciarán Brennan's colleagues at Diageo?
Ciarán Brennan's colleagues at Diageo include Larisa Kizner, Olga Savina, Zahra Torabpouran, Pelletier Patrick, and Erika Rosano.
How can I contact Ciarán Brennan?
You can use AeroLeads to view verified contact signals for Ciarán Brennan at Diageo, including work email, phone, and LinkedIn data when available.
What schools did Ciarán Brennan attend?
Ciarán Brennan holds Professional Diploma, Leadership & Management, Distinction from Ucd Professional Academy.
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