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Jillian O'Sullivan

Jillian is the Partner in charge of Company Secretarial and Outsourced Payroll solutions at Grant Thornton. She joined the firm in 1991 and became partner in 2007 leading the Company Secretarial team within Grant Thornton.

Jillian assists companies establishing a presence in Ireland, from their initial setup to their on-going compliance, payroll and other outsourced service requirements. She also deals with all areas of corporate compliance and governance. Jillian has significant experience in the restructuring of corporate entities and groups, both medium and large, and in the implementation of related tax planning and succession schemes. She lectures extensively and facilitates seminars on both the role and responsibilities of directors in companies.

Jillian is a member of the Grant Thornton International Outsource network which implements best practice in outsourcing across Grant Thornton member firms. She is a fellow of the Institute of Chartered Secretaries and Administrators and holds diplomas in Commercial law and Corporate Governance from the Law Society of Ireland together with a Diploma in Taxation from Dublin Business School (DBS).