Who we are

insight and

Our practice leaders are respected and leading advisors locally and nationally.

In establishing McKeogh Gallagher Ryan Mary McKeogh, Eoin Gallagher and Eoin Ryan had over 50 years’ experience between them. They wanted to create a firm “Where Direct Relationships Count.” This isn’t just a tagline it’s their ethos.

They recognise that their success is dependent on the quality of their colleagues. The firm continuously strives to provide the best in service, with direct access for clients to partners, and the capacity to ensure delivery for clients

In re-branding as McKeogh Gallagher Ryan in 2017, Nenagh based Quinlan Holohan Chartered Accountants recognised the value in increasing their service offering and capacity to deliver for clients. It was a natural fit for Quinlan Holohan with its long history of the best professionals in Tipperary servicing clients throughout the region. William Lomasney leads the large team with the goal of growing and enhancing the already outstanding professional offering that has proudly existed since 1977.

Ennis based Clune Lynch & Co merged with McKeogh Gallagher Ryan in January 2018 bringing together an excellent team of 16 professionals based in Ennis but operating throughout the Midwest and further cementing the firm’s status as the largest firm of independent accountants in the Mid West.

Our Mission

We are advisors who know and understand business. We are close to our clients because their success is our success.

Our Team

The people behind the vision



    Loves working through issues and bringing solutions to the table.

    Eoin specialises in the area of audit and accounting. Eoin is a Fellow of Chartered Accountants Ireland and holds a Bachelor of Business Studies Degree. Eoin has been in practice since 1999 having previously worked in BDO and Horwath Bastow Charleton Limerick. With his team in McKeogh Gallagher Ryan Eoin provides audit, assurance and accounting services to a wide variety of clients of varying sizes and across numerous sectors including professional services, manufacturing, food and agriculture, internet and IT services, hospitality, waste and environmental services. Eoin works very closely with his clients and provides further services in areas including Revenue and banking negotiations, restructuring, obtaining grant aid and litigation support. Eoin is a registered Insolvency Practitioner and has been appointed Receiver and Liquidator.


    Loves working through and resolving issues for clients.

    William specialises in audit and accounting. He is a graduate of University of Limerick, a Fellow of Chartered Accountants Ireland and a Chartered Tax Advisor. William trained and worked in Galway with Deacy & Co Associates and latterly DHKN. He then went on to work with Deloitte where he was a manager dealing with a wide range of clients on audits and corporate planning. William joined Quinlan Holohan in 2010 and was admitted as a partner in 2012. William is a leading expert in credit unions and agri co-operatives. He provides audit and advisory services to many credit unions throughout Ireland. He has a detailed knowledge of their financial, regulatory and governance requirements. William is also a registered Insolvency Practitioner.


    Loves understanding the mechanics of issues and dealing with client problems.

    Mary specialises in the area of tax consultancy and compliance. She also provides business and financial advisory services to a range of clients. Mary is a member of the Irish Taxation Institute. Mary has been a tax partner since 1995 when she became the first female partner in BDO in Ireland. Mary has been at the forefront of developing three practices in the Midwest region. Mary has vast experience in all areas of tax and general business consulting. Mary has an in-depth knowledge of tax and legal structures surrounding tax investments such as capital allowance partnerships, BES and more recently the EII Scheme. Mary is a leading national advisor to the wind and renewable energy sector. Mary has regularly lectured to professional and other bodies. She has also contributed expert articles to technical and national publications.


    Loves seeing the potential in projects and bringing success to clients.

    Eoin specialises in the areas of business advisory, corporate finance and insolvency. Eoin is also the Firm’s International Liaison Partner. Eoin is a graduate of the University of Limerick. He is a Fellow of Chartered Accountants Ireland and a member of the Irish Taxation Institute. Eoin has worked with PwC, Horwath Bastow Charleton Limerick and BDO. Eoin advises in areas such as mergers and acquisitions, valuations, corporate restructuring, fundraising, business planning etc. He has also carried out numerous due diligence assignments, business reviews and forensic investigations. Eoin has advised businesses in a range of sectors including retail, nursing homes, professional services, property, manufacturing, hospitality, aviation etc. Eoin has regularly been appointed receiver, by most of the leading financial institutions and NAMA. He has also been liquidator to a significant number of companies across many sectors.

    Eoin is an experienced Non-Executive Director. He was a director, and the 2019 President, of Limerick Chamber of Commerce.

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    Loves rolling his sleeves up and discussing strategy with clients.

    Seamus qualified as a Chartered Accountant having completed his training with KPMG. In partnership, he established Quinlan Holohan & Co. in 1977. As senior partner he developed expertise across a wide range of sectors. Seamus has a particular interest in Co-Operatives and Credit Unions. He has served on the former Audit Practices Review Committee of the Institute of Chartered Accountants and was engaged by Chartered Accountants Ireland in the compilation of the 2011 “Audit Procedures for Credit Unions”.

What we do best

Where Direct Relationships Count

Client-focused, straight-talking problem-solvers

At McKeogh Gallagher Ryan, we understand our clients and their businesses. We seek to develop strong and lasting relationships with clients.

We also grow as our clients grow. As the largest firm of independent accountants in the Mid West region we look for opportunities for clients to improve performance and expand. We have the scale and expertise to grow with them and continuously meet their changing needs.

Our clients are our best marketing tool. This is only possible through the excellent service our Team provides.

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