Founded in 1958, RBK began as a small regional practice and now operates nationwide as Ireland’s largest independently branded accountancy and tax firm. We’ve kept the strengths of our family-business roots – long-term relationships, practical advice, while building a sophisticated service offering and trusted global alliances.
About
RBK
We are the largest independent accounting firm in Ireland providing audit, accounting, taxation, and business advisory services in Ireland and overseas.
Our History
65+ years in the making
International reach
Global reach.
Local accountability.
RBK connects you to the world through two powerful alliances — LEA Global and BOKS International. Together they give you on-the-ground expertise in 100+ countries across accounting, tax, legal, HR, and business advisory.
Whether you’re expanding overseas or establishing in Ireland, you’ll work through a single RBK relationship with rapid access to our specialists.
Regulated by
Chartered Accountants
Regulatory Board
Member of


Celebrating 65 years
Thanks to the on-going support of our clients, team and wider community, we’ve had a fantastic 65 years, which feel like just the beginning.
Services
We know that every business is different and tailor our services to meet your individual needs. We offer:
Rooted in our communities
For over 65 years, we’ve given back to the places that have supported us, through volunteering, fundraising, education and care.
Putting people first
We are a people-first professional services firm, delivering dynamic solutions and joined-up service. Our goal is always to be the best in the market.
Get in touch
At RBK, we provide our clients with high-quality technical and commercial solutions that are responsive, relevant and practical.