The Irish Stock Exchange (the ISE) is a global leader in the listing of fund and debt securities and acts as a centre for Irish companies to raise international funds and investors to trade their shares.

The ISE's services include:
- listing debt for companies and sovereigns
- listing funds
- enabling companies to IPO and raise international funds
- trading of Irish and international shares and bonds
- delivery of market data - both real time and historical
- providing ISIN and LEI codes