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Barry O'Sullivan Email & Phone Number

Assistant Manager at Grant Thornton UK LLP
Location: Dublin, County Dublin, Ireland 6 work roles 4 schools
1 work email found @ie.gt.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email b****@ie.gt.com
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Current company
Grant Thornton UK LLP
Role
Assistant Manager
Location
Dublin, County Dublin, Ireland
Company size
1039 employees

Who is Barry O'Sullivan? Overview

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Quick answer

Barry O'Sullivan is listed as Assistant Manager at Grant Thornton UK LLP, a with 1039 employees, based in Dublin, County Dublin, Ireland. AeroLeads shows a work email signal at ie.gt.com and a matched LinkedIn profile for Barry O'Sullivan.

Barry O'Sullivan previously worked as Assistant Manager at Grant Thornton Ireland and Senior Consultant at Grant Thornton Ireland. Barry O'Sullivan holds Master Of Science - Ms, International Management, First Class Honours, Grade One (1.1) from Trinity College Dublin.

Company email context

Email format at Grant Thornton UK LLP

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{first}.{last}@ie.gt.com
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AeroLeads found 1 current-domain work email signal for Barry O'Sullivan. Compare company email patterns before reaching out.

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Profile bio

About Barry O'Sullivan

Barry O'Sullivan is a Assistant Manager at Grant Thornton UK LLP.

Current workplace

Barry O'Sullivan's current company

Company context helps verify the profile and gives searchers a useful next step.

Grant Thornton UK LLP
Grant Thornton Uk Llp
Assistant Manager
United Kingdom
Website
grantthornton.ie
Employees
1039
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Company profile
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6 roles

Barry O'Sullivan work experience

A career timeline built from the work history available for this profile.

Assistant Manager

Current
Grant Thornton Ireland

Dublin, County Dublin, Ireland

Assistant Manager in Grant Thornton's Consulting team.

Jul 2024 - Present

Senior Consultant

Grant Thornton Ireland

Dublin, County Dublin, Ireland

Senior Consultant in Grant Thornton's Financial Services Consulting team.

Jul 2023 - Jun 2024

Consultant

Grant Thornton Ireland

Dublin, County Dublin, Ireland

Consultant in Grant Thornton's Financial Services Consulting team.

Aug 2021 - Jul 2023

Director

Executive Summit

Dublin City, County Dublin, Ireland

Founded an events company while in university, delivering two successful events. Collaborated with esteemed executives, including the Chair of Greencore and former CEOs of WPP p.l.c. and Dalata Hotel Group p.l.c.

Jan 2019 - Oct 2019

Intern

Teamwork.Com

Teamwork Campus One, Blackpool Retail Park, Blackpool, Co. Cork, T23 Ax73

Gained valuable experience working with HR and Operations teams and contributed to relaunching Catalyst, Teamwork's SaaS startup incubator programme.

Jul 2018 - Sep 2018
Team & coworkers

Colleagues at Grant Thornton UK LLP

Other employees you can reach at grantthornton.ie. View company contacts for 1039 employees →

NL Niamh Lyons Niamh Lyons Colleague at Grant Thornton Uk LlpCounty Cork, Ireland View → AC Aoife Cronin Aoife Cronin Colleague at Grant Thornton Uk LlpIreland View → GC Gareth Cosgrove Gareth Cosgrove Colleague at Grant Thornton Uk LlpIreland View → KM Kristin Mckenzie Vass Kristin Mckenzie Vass Colleague at Grant Thornton Uk LlpCounty Dublin, Ireland View → GO Geoffrey O'Leary Geoffrey O'Leary Colleague at Grant Thornton Uk LlpIreland View → TS Thomas Scallon Thomas Scallon Colleague at Grant Thornton Uk LlpDublin, County Dublin, Ireland View → PT Patrick Tobin Patrick Tobin Colleague at Grant Thornton Uk LlpCork, County Cork, Ireland View → NA Nicole Abrigo Nicole Abrigo Colleague at Grant Thornton Uk LlpRoundwood, County Wicklow, Ireland View → AM Adam Mc Mullan Adam Mc Mullan Colleague at Grant Thornton Uk LlpDublin, County Dublin, Ireland View → CM Catherine Mc Anenly Catherine Mc Anenly Colleague at Grant Thornton Uk LlpMonaghan, County Monaghan, Ireland View →
4 education records

Barry O'Sullivan education

Master Of Science - Ms, International Management, First Class Honours, Grade One (1.1)

Trinity College Dublin

First Class Honours grade including the following results: Strategy Practice: 76% Applied Strategy: 75% International Marketing: 74%

Chartered Global Management Accountant, Accounting And Finance

Cima

CGMA qualified. Placed second in Ireland for the CIMA Strategic Level sitting and joint-third in the world for the CIMA FLP Operational.

Education record

Schull Community College
FAQ

Frequently asked questions about Barry O'Sullivan

Quick answers generated from the profile data available on this page.

What company does Barry O'Sullivan work for?

Barry O'Sullivan works for Grant Thornton UK LLP.

What is Barry O'Sullivan's role at Grant Thornton UK LLP?

Barry O'Sullivan is listed as Assistant Manager at Grant Thornton UK LLP.

What is Barry O'Sullivan's email address?

AeroLeads has found 1 work email signal at @ie.gt.com for Barry O'Sullivan at Grant Thornton UK LLP.

Where is Barry O'Sullivan based?

Barry O'Sullivan is based in Dublin, County Dublin, Ireland while working with Grant Thornton UK LLP.

What companies has Barry O'Sullivan worked for?

Barry O'Sullivan has worked for Grant Thornton Uk Llp, Grant Thornton Ireland, Executive Summit, and Teamwork.Com.

Who are Barry O'Sullivan's colleagues at Grant Thornton UK LLP?

Barry O'Sullivan's colleagues at Grant Thornton UK LLP include Niamh Lyons, Aoife Cronin, Gareth Cosgrove, Kristin Mckenzie Vass, and Geoffrey O'Leary.

How can I contact Barry O'Sullivan?

You can use AeroLeads to view verified contact signals for Barry O'Sullivan at Grant Thornton UK LLP, including work email, phone, and LinkedIn data when available.

What schools did Barry O'Sullivan attend?

Barry O'Sullivan holds Master Of Science - Ms, International Management, First Class Honours, Grade One (1.1) from Trinity College Dublin.

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