HCA is a leading Belfast firm of Chartered Accountants and Business Advisers. Founded on the belief that outstanding advisory is built on the depth of experience and expertise you bring to every client — and the personal commitment with which you deliver it.

HCA is a Belfast firm of Chartered Accountants and Business Advisers built on a single, enduring principle: that outstanding advisory is delivered by exceptional people who are personally committed to every client's success. Our three partners — John, Brian and Iain — bring decades of combined expertise across accountancy, tax, corporate finance and business recovery.
Based at The Gasworks in Belfast, we work with owner-managed businesses, growing companies and high net worth individuals across Northern Ireland and beyond. As a member of Russell Bedford International, we bring that same commitment to clients wherever their business takes them — across more than 100 countries worldwide.
Our StoryRigorous, independent audit work that goes beyond compliance — adding real value and identifying opportunities your business might be missing.
Find Out MoreFrom personal tax planning to corporation tax compliance — Chartered Tax Adviser-led advice that ensures you keep more of what you earn, legally and efficiently.
Find Out MoreSuccession planning, acquisitions, due diligence, forensic accounting and Expert Witness services — backed by decades of partner-level advisory experience.
Find Out MorePractical, compassionate guidance on restructuring, recovery and insolvency — always focused on saving the business first.
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At HCA, our three partners — John Hannaway, Brian Hegarty and Iain Lundie — bring decades of combined expertise across accountancy, tax, corporate finance and business recovery. Partner-led from the first conversation to the final deliverable, every client benefits from the full depth of experience our team has built across careers spanning the profession's most demanding disciplines.
We are proud of our team, our place and most importantly, our service — to our clients, to our community and to each other.
Meet the Team
At HCA we believe businesses have both the privilege and the responsibility to give back. We are proud supporters of charities that sit at the very heart of our team and our clients — causes that matter deeply and personally to the people of HCA.
Our Community CommitmentsWhether you're looking for a new accountant, need specialist advice on a transaction, or simply want to understand what HCA can do for you — we'd love to hear from you. Your first conversation is always free and without obligation.