About Us

S. O’Neill and Company, Chartered Accountants & Registered Auditor, is proud to be the main provider of Accountancy Services in Toomebridge and surrounding areas since 2006.

We operate from a modern office in the village of Toomebridge, and we provide accounting, taxation and business advice to clients who range from ‘Buy to Let’ landlords, Owner managed businesses, Charities, and the ‘Not for Profit’ Organisations.

Throughout the past decade we have developed strong business relationships with a diverse range of clients both nationally and internationally and as a team are committed to providing the highest professional standard of service to each and every one of them.

Sinéad O’Neill, Partner, FCA, MSc, BSc (Hons)

  • Graduated with Honours degree in Economics from University of Ulster in 1995
  • Completed a Masters in Finance from Queens University Belfast in 1996
  • Qualified as a Chartered Accountant in 2001

Trained with Grant Thornton Belfast until 2001, and then joined Northern Ireland Audit Office for five years, taking the decision to set up as a Sole Practitioner in 2006, in her home village of Toomebridge.