Management Team


Susan Dargan
Executive Vice President, Co-Head of Global Services EMEA

Susan Dargan is an executive vice president and co-head of State Street Global Services in EMEA. She is responsible for advancing the company’s cross-border growth strategy in Ireland, Luxembourg and the Channel Islands and provides regional oversight to Alternative Investment Services (AIS) and International Financial Data Services (IFDS), State Street’s transfer agency joint venture with DST. Susan is also a member of the EMEA Management Committee.  

She joined State Street International (Ireland) Limited in 2003 as head of Investment Services.

Susan is a director of State Street companies across Europe, authorised to act as a director by the regulators in Ireland, UK and Luxembourg, respectively the Central Bank of Ireland, the Financial Conduct Authority, and Commission de Surveillance du Secteur Financier. She is engaged in industry association and government committee memberships in Ireland.


Tadhg Young
Senior Vice President, Head of Global Services Ireland and the Channel Islands

Tadhg Young is the head of Global Services Ireland and is also responsible for State Street’s traditional fund servicing business in the Channel Islands. Previously, he had been the chief operating officer of State Street International (Ireland) Limited since 2012. Prior to joining State Street in 2007, Tadhg was also the head of Trustee, Custody and Middle Office Servicing with IBT Ireland.

Previously, Tadhg was the managing director at Allianz Global Investors Ireland. He also worked for Dresdner Bank where he headed the fund administration group and later became head of Operations for banking and fund services. Tadhg qualified as a chartered accountant while working as a tax consultant with PriceWaterhouseCoopers.

Tadhg is currently a member of the Council of Irish Funds and served as Chair of the Industry Body for 2015-2016.

He is a fellow of the Institute of Chartered Accountants in Ireland and a member of the Irish Taxation Institute.


Ann Prendergast
Managing Director, Head of State Street Global Advisors Ireland

Ann Prendergast is a managing director and head of State Street Global Advisors (SSGA) Ireland. Joining SSGA Ireland as a relationship manager in 2000, Ann subsequently became head of this area in 2010, with responsibility for managing SSGA’s engagement activities with a client base that includes pension schemes, charities, corporate and intermediaries. Ann was appointed head of SSGA Ireland in July 2017.

Prior to joining SSGA Ireland, Ann worked with the Bank of Ireland Group in both their fund administration and private banking divisions.

Ann holds a business studies degree from the University of Limerick and is a member of the Association of Chartered Certified Accountants (ACCA). She is a director of the Irish Association of Pension Funds and is on the board of the National Gallery of Ireland.


Bob Keogh
Senior Managing Director, Head of AIS EMEA

Bob Keogh is senior managing director and head of State Street’s Alternative Investment Solutions group in EMEA since June 2016. He is responsible for State Street’s AIS group in EMEA, supporting the hedge fund, private equity and real estate businesses in the region and providing support for State Street’s global client base.

Bob has more than two decades of experience in financial services, the last 18 of which have been in the alternatives fund industry, working in the Americas, Europe and Asia. Most recently, he was head of AIS for Asia Pacific where he drove significant growth in the business. Prior to that, he worked for State Street’s International Fund Services (IFS) division in Dublin and was responsible for managing hedge-fund servicing funds teams in Europe and Asia.

Bob joined State Street in 2012 as part of State Street’s acquisition of Goldman Sachs Administration Services (GSAS). At GSAS, he ran the business for Europe and Asia, establishing offices for GSAS in Ireland, Hong Kong and Singapore. He was also chief executive officer of Goldman Sachs Bank Europe PLC from April 2009 to September 2012.  

Bob is a fellow member of Chartered Accountants Ireland and a CFA Charterholder.


Stephen Johnston
Senior Managing Director, Head of Hedge Fund Services EMEA

Stephen Johnston is responsible for State Street’s hedge fund business in EMEA. He has more than 26 years’ experience in the financial services industry spanning fund accounting, investor servicing, quality assurance and regulatory reporting.

Stephen has managed the State Street office in Drogheda since its opening in 2005 and he also managed the Investor Servicing and Global Regulatory Reporting groups for the Alternatives division. In 2008, he helped establish State Street’s alternatives operation in Krakow.

Stephen is a fellow of the Chartered Association of Certified Accountants. He commenced his career in London in 1989 and returned to Dublin in 1993 working in audit and accountancy practice. Stephen has a master’s degree in history from Trinity College Dublin.