Your Trusted Advisors

Experience | Expertise | Advice


The firm brings a wealth of experience across a broad range of sectors, both in Ireland and internationally, and we offer services in a range of disciplines including accountancy, audit, tax, insolvency, outsourced accounting functions, business advisory and management consultancy services.

Business Management

We use industry leading software to monitor our client’s filing obligations and deadlines, and electronically file returns with the Companies Registration Office.

Insolvency Services

Where survival isn’t possible, we can assist a company, and its directors, staff, and creditors, through the final phases of it lifecycle, either as a solvent or insolvent liquidation.

Corporate Services

We can help business owners to make informed decisions about how they would like to move to life after their current role.

Compliance Management

We can prepare your annual accounts from your accounting records to make sure you stay on the right side of the legislation and submit your accounts on time.


Whiteside Cullinan is a progressive Irish accountancy firm offering a range of management and consulting services in accounting, business, financial advisory, financial planning, insolvency and retirement planning. The firm has invested heavily in systems, talent and technology to handle our clients’ day-to-day accounting, tax and compliance affairs.

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Our firms’ philosophy is built on the principle of developing a partnership with our clients, where we contribute to the performance of a client business by being a trusted advisor in all aspects of the financial process.