John Hannaway
Company Principal

John was a ‘big 4’ partner for 25 years.  He is a former Ulster Society chairman and past president of CAI. 

John specialises in providing strategic, financial and taxation advice to owner managed and entrepreneurial businesses.

JJ Hannaway

JJ is the director responsible for accounting and business services in HannawayCA. 

Whilst JJ initially trained in practice, most of his more recent experience has been gained at the ‘sharp end’ in industry.  This experience allows JJ to offer best-fit solutions for our clients for their day to day accounting, payroll and bookkeeping queries.

Iain Lundie

Iain has over 13 years’ experience in advising individuals, businesses and most importantly the individuals who drive business.


Iain has advised clients ranging from start up businesses to several of Northern Ireland's Top 100 companies.  In taking care of the compliance for a client, Iain can drive the tax planning function to ensure that no more tax needs to be paid than is necessary and that all of your affairs are looked after consistently.  


Iain’s expertise extends to structural planning, ongoing tax planning, remuneration planning, planning to finance your business and planning to exit your business.  Iain will deal with HMRC on your behalf and has represented clients in the First and Upper Tier Tribunal for tax.

Brian Hegarty

Brian is a director of our Audit division and is also managing director of HCA Business Recovery. 

As well as being a chartered accountant Brian is a licensed insolvency practitioner, R3 member and sits on CAI’s insolvency technical committee, North.

Paul Leonard

Having joined the team and qualified as a chartered accountant in 2017, Paul has furthered his experience in audit and added to the wide range of sectors which he has worked with.


As well as audit and accounts preparation, Paul also works in corporation tax and corporate finance projects.

Colin Porter
Senior Consultant

Colin has only recently joined the Hannaway team, however he brings with him 30 years’ experience, covering practice (Medium and Small), industry and charity sectors.  


Colin’s current role is in the audit, accountancy and taxation fields, ranging from small sole traders to multi-million-pound limited companies. 

Due to HannawayCA’s wide client field, his job will also cover Voluntary Grammar schools and Charities.

Ruth McCartney
Office Manager

Ruth is our office manager and has worked alongside John for 25 years.  In addition to ensuring our systems and procedures are fully robust, Ruth also is experienced in the preparation of personal tax returns.


Ruth will be well known to many of our clients.

Rachel Young
Senior Associate

Rachel joined the practice in 2015. She has successfully completed her IATI qualification and is now in her final year of studying for the chartered accountants qualification. 

She has the majority of her experience in accounts preparation and the completion of audits, but is now working primarily in tax and hopes to complete her Chartered Tax Advisor qualification.

Catherine Devine
Senior Associate

Catherine is a qualified chartered accountant who has recently joined us in HannawayCA. 

Catherine is actively involved in the Young Women in Business network group and has vast experience in Audit and Accounts completion.

Shannon Fay

Shannon joined us in 2017 and following her successful completion of the Accounting Technician qualification is currently studying to become a Chartered Accountant.


Shannon has gained extensive experience assisting on external audits and in accounts preparation.

Ryan Murtagh

Ryan joined HannawayCA as a qualified Accounting Technician and is currently studying towards his chartered qualification.

Ryan has experience in accounts production and Audit.