Insights

Growth Momentum Grant Thornton Ireland is part of a larger international network with recent expansions in Northern Europe and Ireland, signaling ongoing capacity to take on larger engagements and cross-border projects. This presents opportunities to offer scalable advisory, tax, and audit services to multi-jurisdictional clients and those expanding within Europe.

Digital Transformation The launch of GTap (Grant Thornton Analytics & Automation Platform) and emphasis on analytics, automation, and AI across audit workflows indicate a strong appetite for technology-enabled services. This creates sales potential for analytics sourcing, automation tooling, data analytics outsourcing, and IT-enabled compliance solutions.

Public Sector & Transport Recent partnerships and sponsorships, including the Belfast City Airport Fast Track Security program, point to active exposure in travel, transport, and government-adjacent sectors. Explore opportunities in risk assessment, compliance programs, performance reporting, and advisory services for airports, infrastructure, and related stakeholders.

Talent Expansion Significant headcount growth and appointment of new partners across advisory, tax, and audit demonstrate a robust delivery capability and a willingness to scale teams for complex engagements. Target mid-market and enterprise clients seeking comprehensive, multi-disciplinary professional services with integrated teams.

Industry Positioning As a leading professional services firm in Ireland with a broad portfolio and a multinational backing, Grant Thornton Ireland is well positioned to compete with Big Four peers for mid-to-large engagements. This creates cross-sell opportunities for tax, advisory, corporate finance, and regulatory compliance services to existing clients and prospects in 16 industries.

Similar companies to Grant Thornton Ireland

Grant Thornton Ireland Tech Stack

Grant Thornton Ireland uses 8 technology products and services including SS&C Advent Geneva, Microsoft Visual Studio, GitHub Actions, and more. Explore Grant Thornton Ireland's tech stack below.

  • SS&C Advent Geneva
    Accounting
  • Microsoft Visual Studio
    Development
  • GitHub Actions
    Devops
  • HIPAA
    Electronic Health Records
  • Google Cloud Platform
    Infrastructure As A Service
  • Palo Alto Firewalls
    Network Hardware
  • iOS
    Programming Languages
  • Microsoft Defender for Cloud
    Security

Media & News

Grant Thornton Ireland's Email Address Formats

Grant Thornton Ireland uses at least 1 format(s):
Grant Thornton Ireland Email FormatsExamplePercentage
First.Last@grantthornton.ieJohn.Doe@grantthornton.ie
97%
First.Middle@grantthornton.ieJohn.Michael@grantthornton.ie
2%
First.L@grantthornton.ieJohn.D@grantthornton.ie
1%

Frequently Asked Questions

Where is Grant Thornton Ireland's headquarters located?

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Grant Thornton Ireland's main headquarters is located at 13-18 City Quay Dublin, Leinster 2 Ireland. The company has employees across 6 continents, including EuropeAsiaNorth America.

What is Grant Thornton Ireland's phone number?

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You can contact Grant Thornton Ireland's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Grant Thornton Ireland's official website and social media links?

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Grant Thornton Ireland's official website is grantthornton.ie and has social profiles on LinkedIn.

What is Grant Thornton Ireland's SIC code NAICS code?

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Grant Thornton Ireland's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does Grant Thornton Ireland have currently?

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As of June 2026, Grant Thornton Ireland has approximately 2.5K employees across 6 continents, including EuropeAsiaNorth America. Key team members include Ceo, Emea - Grant Thornton Advisors: S. T.Chief Operations Officer - Advisory: L. B.Chief Financial Officer: T. M.. Explore Grant Thornton Ireland's employee directory with LeadIQ.

What industry does Grant Thornton Ireland belong to?

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Grant Thornton Ireland operates in the Professional Services industry.

What technology does Grant Thornton Ireland use?

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Grant Thornton Ireland's tech stack includes SS&C Advent GenevaMicrosoft Visual StudioGitHub ActionsHIPAAGoogle Cloud PlatformPalo Alto FirewallsiOSMicrosoft Defender for Cloud.

What is Grant Thornton Ireland's email format?

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Grant Thornton Ireland's email format typically follows the pattern of First.Last@grantthornton.ie. Find more Grant Thornton Ireland email formats with LeadIQ.
Grant Thornton Ireland logo

Grant Thornton Ireland

Professional ServicesLeinster, Ireland1001-5000 Employees

Grant Thornton Ireland operates as an independent professional chartered accountancy firm within the Grant Thornton network, functioning under an alternative practice structure that includes Grant Thornton Corporate Finance Limited and related entities. In Ireland, the firm provides core auditing and accounting services, and when it offers investment advisory, it is regulated by the Professional Standards Chartered Accountants Ireland and subject to its Investment Business Regulations. The corporate finance arm delivers tax, advisory and business consulting services to its clients.

Headquartered in Dublin, the organization is part of a global platform that connects a local Irish presence with other markets, including the U.S., and brings together more than 18,000 professionals across 16 industries. Across its client base, the firm operates in multiple sectors, applying cross-disciplinary expertise in accounting, tax, advisory and business consulting. Recent developments noted in 2026 include leadership expansion in Ireland with the appointment of 12 new partners across advisory, tax and audit practices.

Section iconCompany Overview

Headquarters
13-18 City Quay Dublin, Leinster 2 Ireland
Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54 - Professional, Scientific, and Technical Services
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    Grant Thornton Ireland's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Grant Thornton Ireland's revenue is estimated to be in the range of $1B$10B

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