About The Practice

Swan O Sullivan is a medium sized firm of registered auditors and accountants, who offer a broad range of audit, accounting, financial and taxation services to clients. As a financial firm, we aim to provide a wide range of services that will not simply meet your statutory requirements today, but provide strong financial and corporate direction to your organization for tomorrow. With highly skilled professional staff, we provide leading edge complete solutions which will maximize your outcome - whether you require audit, accounting, taxation...or any of our other quality professional services.


We have years of experience working with indigenous, owner-managed and family businesses in Ireland & UK, so we understand the key issues which drive your business. Swan O Sullivan has grown steadily over the past years, a growth record which has been primarily achieved through recognition of our highly professional capabilities, commitment to client service and a reputation for building trustworthy and confidential business relationships. Our client portfolio consists of individuals, owner managed businesses and small, medium and large companies of varying types. It represents industry sectors such as retail, wholesale, IT, manufacturing, construction and property.


At Swan O Sullivan, we take pride in our personal approach with customers. We encourage regular communication between partners and all levels of staff. This results in the prompt delivery of expert advice and a value added service to our clients. This is a reflection of our commitment to expert, up-to-date advice and our in-depth knowledge of the individual needs of our clients.


Swan O Sullivan is continually researching and implementing innovative products and services that are responsive to your changing needs. From business start-up through succession planning, the intention is to help you reach your goals & to help you succeed. We search for trends that may have been overlooked and to identify opportunities that will increase profitability and effectiveness of your business.