Welcome to Costelloe & Co.

Based in Blackrock, Cork, Costelloe & Co. Accountants, are committed to providing quality professional services of the highest standard to our clients.

About Us

Costelloe and Co is an independent firm of Cork accountants located in Blackrock, Cork city.

Managed by Sean Costelloe FCMA CGMA & Jackie O Connor we provide services to sole traders, limited companies, partnerships in Cork City, Cork County and Munster.

Our website offers a summary of the accountancy services we provide. Call Sean on 087 2499384 to find out more.

Our Services

Costelloe and Co. Accountants are delighted to offer a range of services in the areas of accounting, consulting and financial management. With over 20 years of experience we pride ourselves on offering excellent customer care.

View our Services

Budget 2021

How did it impact you? View the official department of finance budget summary.

Resources

Visit our knowledge center where we have pulled together links, guides and and calculators to assist your financial planning

What our clients say

I have hired Costelloe and Co over 10 years for various companies and organizations I have managed. Costelloe and Co have always met or exceeded the high standards I requested.

George Kennedy

Costelloe & Co have prepared financial statements and management accounts for my company and I have found them to be very professional and a pleasure to work with…

Billy Sheahan

I have engaged Costelloe & Co services over many years and they have always given an excellent service.

Noel Cunningham