David Hughes

Founder, ORH Marketing Ltd

''ORH Marketing have worked with John O'Callaghan Ltd since 2013, they have been advising us on tax, business investment strategy and helping us grow each year. We grew from a small 4-man team to a team of 30 and John O’Callaghan Ltd helped with everything from payroll to returns. The financial advice and financial models were crucial in helping us raise equity in 2020, organising an audit and purchasing assets. We have found them at all times to be practical, focused and responsive. They are and will continue to be our business advisors of choice who always know when to bring in expert advice from outside and when to give us the answers we need.''

Leanne Muckian & Monique Bryson-Clarke

Proprietors, Dundalk Study Academy

''Beyond the day-to-day management of DSA accounts, Johnny provides us with solid financial planning advice at every turn. He has been extremely accessible and friendly from day one; helping us grow from a small business to a thriving enterprise. We always look forward to our meetings and come away reassured and prepared for all eventualities. We cannot recommend his professional service enough.''

Rosemary McEnaney

Managing Director, Rosemary’s Playschool Ltd

''I have been a client of O’Callaghans for over a decade and have found their expertise and professionalism second to none. They are extremely efficient and friendly and always available by phone or email. I can’t praise them highly enough and long may it continue.''

John McKeon

Director, John McKeon Electrical Ltd

''John O’Callaghan Ltd have been my personal and company accountants since I commenced in business 21 years ago. They are always at the other end of the phone to deal with any queries I have on our financial situation and the management of our business. Apart from keeping us up to date with all statutory and regulatory requirements, it is as a sounding board for all aspects of our business that we have found the expertise, experience and advice of John O’Callaghan Ltd, most invaluable.''

Anna Orlow

Managing Director, Healthy Pets Veterinary Clinic Ltd

''I have been a client of John O'Callaghan Ltd for 10 years now. Starting my new business was hard but thanks to Johnny and his team my mind was quickly put at ease. They helped me to understand a lot of complicated things and made my life easier so I could focus on my work as I did not have to worry about my accounts. The whole team is professional, friendly and provides valued advice in no time. I can highly recommend their services and I certainly hope to continue our relationship in the future.
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Ken Cassidy

Director, AK Ventilation Ltd

''Johnny and his team has been invaluable to our company over the last 10 years we are in business, they have managed our accounts accurately and professionally each year and ensured we are compliant with all tax returns etc. They are always at the end of the phone to answer any queries we have and have been a pleasure to engage with.''