David O Callaghan
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David O Callaghan Email & Phone Number

Associate Director at Grant Thornton Ireland
Location: Ireland 10 work roles 2 schools
1 work email found @sia-partners.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email d****@sia-partners.com
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Current company
Role
Associate Director
Location
Ireland
Company size

Who is David O Callaghan? Overview

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Quick answer

David O Callaghan is listed as Associate Director at Grant Thornton Ireland, a with 2365 employees, based in Ireland. AeroLeads shows a work email signal at sia-partners.com and a matched LinkedIn profile for David O Callaghan.

David O Callaghan previously worked as Manager | Management Consulting at Sia Partners and Manager | Management Consulting at Pathfinder Consulting. David O Callaghan holds Bachelor’S Degree, Law (Clinical) - First Class Honours, First Class Honours from University College Cork.

Company email context

Email format at Grant Thornton Ireland

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{first}.{last}@sia-partners.com
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Profile bio

About David O Callaghan

David O Callaghan is a Associate Director at Grant Thornton Ireland. He possess expertise in teamwork, microsoft office, microsoft word, powerpoint, legal research and 13 more skills.

Listed skills include Teamwork, Microsoft Office, Microsoft Word, Powerpoint, and 14 others.

Current workplace

David O Callaghan's current company

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Grant Thornton Ireland
Grant Thornton Ireland
Associate Director
Ireland
Employees
2365
AeroLeads page
10 roles

David O Callaghan work experience

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

Manager | Management Consulting

Current

Dublin, County Dublin, Ireland

In 2020, Pathfinder was acquired by Sia Partners, a global consulting company headquartered in Paris, with centres across the globe providing a range of consulting services, from Consulting for Good, to Data Science, Business Transformation, and next generation Consulting 4.0. David joins the Sia Partners team as a Manager, and continues his focus on designing and delivering Strategic Growth programmes for our clients.

Jul 2020 - Present

Manager | Management Consulting

Current
Pathfinder Consulting

Dublin

Aug 2020 - Present

Senior Consultant

Pathfinder Consulting

County Dublin, Ireland

Mar 2019 - Aug 2020

Operations Program Manager

County Dublin, Ireland

David operated in the role of Operations Programme Manager for Microsoft’s global business. Responsibilities included:- Managing a portfolio of projects which Microsoft undertake to ensure the company’s adherence to local legislation and regulations. - Co-ordinating cross-organizational entities such as operations, tax, legal, trade, and engineering, to identify and deliver business and system requirements associated with legal obligations which Microsoft, as a company, are required to be compliant with.- Launching new products and services / expanding the footprint of current products and services to new markets and platforms.

May 2018 - Feb 2019

Technology Consultant

Accenture | Global Operating Model Transformation – End to End Online Business Transition David operated in the role of Project Manager in the global transition of the client’s Online Business from a regional operating centre based operating model to a localized in-country based operating model. Responsibilities included: - End to end management of project lifecycle delivery (business group, finance, CELA, tax, requirements gathering / developing processes & technical solution designs / test phase co-ordination / Go-Live planning).- Manage heavy dependencies against various parallel financial accounting compliance projects.- Collation, development and presentation of weekly status reports to the Programme Management Group, including management of RAID items, Change Requests, Eng progress.

May 2017 - May 2018

Technology Consulting Analyst

Accenture | Global Operating Model Transformation – People & Process Readiness (July 2016 – April 2017) David operated in the role of Senior Business Analyst in the global transition of the client’s Operational Finance team from a regional operating centre based operating model to a localized in-country based operating model. Accenture | Global Transition to CRM Based Case Management Solution (May 2016 – July 2016) David operated in the short-term role of Business Analyst & Process SME in the global transition of the client to a new CRM Based Case Management solution. Accenture | Dispute Management Technology Transformation (July 2015 – July 2016) David operated in the role of Business Analyst in a transformation of the client’s customer billing dispute management processes.

Jul 2015 - Apr 2017

Technical Advisor

Mahon Point Retail Park, Mahon, Cork

Nov 2012 - Jun 2015

Legal Intern

Fitzgerald Solicitors

6 Lapps Quay, Cork

Jan 2014 - May 2014

Legal Intern

2 Park Place, Citygate Park, Mahon, Cork

Sep 2013 - Dec 2013
Team & coworkers

Colleagues at Grant Thornton Ireland

Other employees you can reach at grantthornton.ie. View company contacts for 2365 employees →

2 education records

David O Callaghan education

Bachelor’S Degree, Law (Clinical) - First Class Honours, First Class Honours

University College Cork

Activities and Societies: F.L.A.C Sub-Committee Fourth Year BCL (Clinical) Class Representative

Leaving Certificate

Carrigaline Community School

Activities and Societies: Mathematics, Applied Mathematics, Accounting, Chemistry, Biology, English, Irish, French

FAQ

Frequently asked questions about David O Callaghan

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

What company does David O Callaghan work for?

David O Callaghan works for Grant Thornton Ireland.

What is David O Callaghan's role at Grant Thornton Ireland?

David O Callaghan is listed as Associate Director at Grant Thornton Ireland.

What is David O Callaghan's email address?

AeroLeads has found 1 work email signal at @sia-partners.com for David O Callaghan at Grant Thornton Ireland.

Where is David O Callaghan based?

David O Callaghan is based in Ireland while working with Grant Thornton Ireland.

What companies has David O Callaghan worked for?

David O Callaghan has worked for Grant Thornton Ireland, Sia Partners, Pathfinder Consulting, Microsoft, and Accenture.

Who are David O Callaghan's colleagues at Grant Thornton Ireland?

David O Callaghan's colleagues at Grant Thornton Ireland include Emily Ryan Maher, Claire K. O'Sullivan, Stephen Kelly, Dean Murray, and Roisin Ryan.

How can I contact David O Callaghan?

You can use AeroLeads to view verified contact signals for David O Callaghan at Grant Thornton Ireland, including work email, phone, and LinkedIn data when available.

What schools did David O Callaghan attend?

David O Callaghan holds Bachelor’S Degree, Law (Clinical) - First Class Honours, First Class Honours from University College Cork.

What skills is David O Callaghan known for?

David O Callaghan is listed with skills including Teamwork, Microsoft Office, Microsoft Word, Powerpoint, Legal Research, Microsoft Excel, Time Management, and Research.

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