About Us.

I am delighted to introduce Cillian Sheanon Accounting & Advisory Ltd. Based in Dun Laoghaire, Cillian Sheanon Accounting & Advisory Ltd will be providing Compliance, Financial Management & Growth Advisory services.

With experience in managing businesses and advising clients in Corporate Finance & Restructuring transactions, Cillian Sheanon Accounting & Advisory Ltd is uniquely positioned to offer small and growing businesses a holistic accounting and advisory service.

Our mission as business advisors is to combine practical experience, financial acumen, and dedication to helping clients achieve their financial goals. Whether you're a small business owner looking to streamline your accounting processes or a corporation seeking expert financial advice, we are here to support you on that journey.