1. Flutter

Betting and gaming group Paddy Power is a global plc headquartered in Ireland. In 2015 it merged with UK group Betfair to form a €10 billion gambling business with operations in Ireland, Europe, Australia and the US.

2. Citibank

Citi was one of the first international banks to set up a branch in Ireland with a continuous presence here since 1965. They offer a range of financial services and products including cash management, derivatives, investor products, corporate finance, trade services, c...

3. AIB

AIB conducts its business through three major operating division: AIB Bank ROI, Capital Markets and AIB Bank UK. AIB ROI covers retail and business banking operations in the Republic of Ireland, Channel Islands and Isle of Man, in addition to asset finance, wealth ma...

4. Bank of Ireland

Bank of Ireland is a diversified financial services group established in 1783 by royal charter. It operates across a range of sectors, including retail, insurance, corporate and commercial. It is listed on the Irish Stock Exchange and the government holds a 14 per ce...

5. Accenture

Accenture is a global professional services company, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. The company has been operating in Ireland since 1969 and is part of a global network spanning 120 countrie...

6. Irish Life

Irish Life was established in 1939 and became part of the Great-West Lifeco group of companies in 2013. Irish Life is one of Ireland’s leading financial services companies with over one million customers. In 2016, Irish Life acquired Aviva Health and bought out the ...

7. Zurich Insurance

Zurich Insurance plc is regulated by the Central Bank of Ireland. ZIP writes non-life insurance business in Ireland and from its 12 regulated branches in Germany, Italy, Spain, the UK, Portugal, France, Belgium, Netherlands, Norway, Sweden, Denmark and Finland.

8. Paypal

PayPal, which is based in Blanchardstown, provides customer support and shared services on behalf of the PayPal group. Founded in 1998, PayPal enables individuals and businesses to send and receive payments online. PayPal also has a European operations centre in ...

9. State Street International

With 2,500 employees based at locations in Dublin, Drogheda, Kilkenny and Naas, State Street is recognised as one of Ireland's leading financial services companies with the resources and specialised expertise to meet the complex, global needs of investors.

10. First Derivatives

First Derivatives is a leading provider of products and consulting services to the capital markets industry. Incorporated in 1996, First Derivatives is a publicly-held company, trading on the London Stock Exchange and Irish Stock Exchange. The company is head-quartere...

11. Bank of America Merrill Lynch

Bank of America has maintained a presence in the Europe, Middle East and Africa (EMEA) region since 1922. Bank of America employs over 8,350 people in Europe with approximately 800 employed in Ireland in Dublin. In 2012 it agreed to sell its Irish based credit card a...

12. Permanent TSB

Permanent TSB was formerly part of the Irish Life & Permanent Group, but the group has been separated following the sale of the insurance and investment management arm of the business, Irish Life, to Great-West Lifeco in February 2013.

13. Elavon

Elavon has been engaged in processing payments for over twenty years. It provides payment solutions for all payment types and processing environments. A wholly owned subsidiary of U.S. Bancorp, Elavon describes itself as leveraging the world’s best technologies for the...

14. Central Bank

The Central Bank Reform Act 2010 created a single unitary body, the Central Bank of Ireland, responsible for both central banking and financial regulation. The Act commenced on October 1st 2010. This structure replaced the previous related entities, the Financial Serv...

15. Barclays Bank Ireland

Barclays Bank Ireland (plc) has been operating in Ireland since 1978 and with the bank’s EU headquarters based in Dublin, it is the legal entity for Barclays Europe, incorporating all of Barclays’ EU branches and employees. The bank delivers a complete range of corporat...

16. BNY Mellon

BNY Mellon is a global investments company dedicated to helping its clients manage and service their financial assets throughout the investment lifecycle. The company provides financial services for institutions, corporations or individual investors in 35 countries and ...

17. Northern Trust

US firm Northern Trust employs over 1,000 people in Dublin and Limerick administering a varied range of products. In 2011 it acquired Bank of Ireland Securities Services (BoISS) from the Bank of Ireland Group.

18. Vhi

The Voluntary Health Insurance Board (VHI) is a State-owned health insurer which also provides travel insurance and dental insurance. It is the largest health insurance company in Ireland. The VHI is a statutory corporation whose members are appointed by the Minister f...

19. Axa Insurance

AXA Insurance Ireland specialises in motor insurance, home insurance and business insurance. It is part of French insurance group AXA.

20. Ulster Bank

A subsidiary of Royal Bank of Scotland, Ulster Bank employs over 3000 people.