Who We Are

The Spartan Team comprises Geoff O’Sullivan, Betty Walshe and Yvonne McDermott. We also engage and collaborate with solicitors, accountants and tax advisors depending on the financial requirements of each individual client.

Read our Investment Philosophy and Terms of Business for more information:


Geoff O’Sullivan QFA BBS Grad Dip CFP®

Geoff is a Qualified Financial Adviser (QFA) with an honours degree in Business who gained Joint 1st place in Ireland in the Post Graduate Diploma in Financial Planning at UCD’s School of Professional Finance. He was one of the first people in Ireland to hold the internationally-recognised CFP designation.

Geoff started his financial career in London with Bank of Ireland before taking up positions with Aviva and Mercer. He founded Spartan Financial Solutions in 2007 to provide wealth-building and wealth-management services and has built a valuable client base on account of his expert financial planning and investment advice.