Insights

Recent Acquisition Growth Deloitte Ireland has recently expanded its strategic advisory capabilities through acquisitions such as KXIOP and Tjene, indicating ongoing investment in industry-specific expertise and infrastructure. This presents a sales opportunity to offer tailored technology solutions and consulting services that complement their growth strategy.

Technology Integration Needs With a complex tech stack including SAP FICO, Salesforce Health Cloud, and OpenText Documentum, Deloitte demonstrates continuous reliance on advanced enterprise systems. There is potential to provide innovative integrations, cybersecurity enhancements, or modernization services to optimize their existing infrastructure.

Cybersecurity and Compliance Recent ransomware and legal issues reveal vulnerabilities in Deloitte’s security and compliance frameworks, creating an immediate demand for cybersecurity solutions, risk management services, and compliance consulting to safeguard their operations and maintain client trust.

Client and Employee Trust Focus Deloitte's challenges with benefit cuts and employee-related legal disputes highlight opportunities to offer HR transformation, employee engagement platforms, and benefits management solutions that enhance trust and retention within their workforce.

Collaborative Partnerships Strategic alliances such as those with Palo Alto Networks and Elevance Health showcase Deloitte's emphasis on expanding platformization and integrated service offerings. Partnering with firms specializing in cybersecurity, cloud, and health tech can help deepen Deloitte’s service portfolio and drive joint business opportunities.

Deloitte Ireland Tech Stack

Deloitte Ireland uses 8 technology products and services including SAP FICO, Salesforce Health Cloud, Proofpoint, and more. Explore Deloitte Ireland's tech stack below.

  • SAP FICO
    Accounting
  • Salesforce Health Cloud
    Electronic Health Records
  • Proofpoint
    Email Security
  • OpenText Documentum
    Enterprise Content Management
  • Twilio
    IT Infrastructure
  • Avoka
    Online Form Builders
  • Kahua
    Project Management
  • Infor Supply Chain Management
    Supply Chain Management

Media & News

Deloitte Ireland's Email Address Formats

Deloitte Ireland uses at least 3 format(s):
Deloitte Ireland Email FormatsExamplePercentage
FLast@deloitte.comJDoe@deloitte.com
77%
FiLast@deloitte.comJoDoe@deloitte.com
12%
FirLast@deloitte.comJohDoe@deloitte.com
8%
FirstLast@deloitte.comJohnDoe@deloitte.com
3%
FLast@deloitte.caJDoe@deloitte.ca
71%
FiLast@deloitte.caJoDoe@deloitte.ca
20%
FirLast@deloitte.caJohDoe@deloitte.ca
7%
FirstLast@deloitte.caJohnDoe@deloitte.ca
2%
FLast@deloitte.com.auJDoe@deloitte.com.au
87%
FiLast@deloitte.com.auJoDoe@deloitte.com.au
8%
FirLast@deloitte.com.auJohDoe@deloitte.com.au
4%
FMiddleLast@deloitte.com.auJMichaelDoe@deloitte.com.au
1%

Frequently Asked Questions

Where is Deloitte Ireland's headquarters located?

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Deloitte Ireland's main headquarters is located at 30 Rockefeller Plaza New York, New York 10112 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Deloitte Ireland's phone number?

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You can contact Deloitte 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 Deloitte Ireland's official website and social media links?

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Deloitte Ireland's official website is deloitte.com and has social profiles on LinkedIn.

How much revenue does Deloitte Ireland generate?

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As of May 2026, Deloitte Ireland's annual revenue is estimated to be $65B.

What is Deloitte Ireland's SIC code NAICS code?

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Deloitte Ireland's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Deloitte Ireland have currently?

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As of May 2026, Deloitte Ireland has approximately 519K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer, Deloitte South Asia: R. S.Ceo: D. H.Chief Executive Officer: A. V.. Explore Deloitte Ireland's employee directory with LeadIQ.

What industry does Deloitte Ireland belong to?

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Deloitte Ireland operates in the Business Consulting and Services industry.

What technology does Deloitte Ireland use?

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Deloitte Ireland's tech stack includes SAP FICOSalesforce Health CloudProofpointOpenText DocumentumTwilioAvokaKahuaInfor Supply Chain Management.

What is Deloitte Ireland's email format?

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Deloitte Ireland's email format typically follows the pattern of FLast@deloitte.com. Find more Deloitte Ireland email formats with LeadIQ.

When was Deloitte Ireland founded?

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Deloitte Ireland was founded in 1845.

Deloitte Ireland

Business Consulting and ServicesNew York, United States10001+ Employees

Deloitte drives progress. Our firms around the world help clients become leaders wherever they choose to compete. Deloitte invests in outstanding people of diverse talents and backgrounds and empowers them to achieve more than they could elsewhere. Our work combines advice with action and integrity. We believe that when our clients and society are stronger, so are we. 

Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms, and their related entities. DTTL (also referred to as “Deloitte Global”) and each of its member firms are legally separate and independent entities. DTTL does not provide services to clients. Please see www.deloitte.com/about to learn more.

The content on this page contains general information only, and none of Deloitte Touche Tohmatsu Limited, its member firms, or their related entities (collectively the “Deloitte Network”) is, by means of this publication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte Network shall be responsible for any loss whatsoever sustained by any person who relies on content from this page.

Section iconCompany Overview

Headquarters
30 Rockefeller Plaza New York, New York 10112 United States
Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1845
Employees
10001+

Section iconFunding & Financials

  • $10B

    Deloitte Ireland's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    Deloitte Ireland's revenue is estimated to be in the range of $10B

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