About us

CAS Advisory

Trusted Accountants in Dublin

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Over 15 years in business, we provide responsive, innovative and attentive accountancy and strategic advisory services to businesses across Ireland and internationally. Trusted by leading brands, we are known as a reliable partner in expert accounting and sustainable growth.

About CAS Advisory

We are a Dublin-based firm of Chartered Accountants providing outsourced audit, taxation, payroll, and business support services to clients across Ireland, the US and Europe.

Founded by Stephen Connolly in 2009, our Managing Partner, Stephen, is a Chartered Accountant, Registered Insolvency Practitioner, and highly experienced in the establishment and growth of international businesses in Ireland.

Our focus is simple — to deliver clear, practical advice and responsive support that helps you stay compliant, make informed decisions, and grow your business. We primarily work with SMEs and multinational companies, building long-term relationships based on trust, responsiveness, and reliability.

CAS Advisory

Growth driven by referrals

We’ve built a reputation as an approachable, growth-focused accountancy practice, trusted by a range of well-known Irish and international businesses.

Our business has grown primarily from referrals both from existing clients and industry partners who know we will do a great job for their connections both in Ireland and globally.

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Meet the Team

Stephen Connolly

Founder & MD

Corina Gormley

Director

Francis McCarron

Director

Ronan Mulvihill

Associate Director

Mollie Newell

Associate Director

Padraig Woods

Senoir Accountant

Carla Aprile

Senior Accountant

Robert Keating

Senior Accountant

Shane McGinnity

Part Qualified Accountant

Joe O'Driscoll

Trainee Accountant

Sam Browne

Trainee Accountant

Rory Dunne

Trainee Accountant

Gerard Dunne

Trainee Accountant

Andrew Pacitto

Trainee Accountant

Katie Flynn

Trainee Accountant

Owen Murray

Trainee Accountant

CAS Advisory

How We Work With You

We believe accountancy should feel straightforward, supportive, and tailored to your needs.

  • Unlike the very large practices, we can retain our flexibility and shape our service around your requirements, scaling as you grow.
  • You’ll work directly with experienced accountants who understand your business.
  • We act quickly and keep you informed, so you're never left waiting.
  • We don’t just report on the past — we help you plan ahead and grow sustainably.
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CAS Advisory

Who We Work With

Supporting businesses across Ireland and beyond. We work with a broad range of clients, including

  • Partnerships and growing SMEs.
  • Established Irish companies, many of which are well-known brands.
  • Multinational and international companies building their presence in Ireland and Europe.
  • Individuals and Entrepreneurs.
SEE OUR WORK IN ACTION ⟶

What Our Clients Say

With our previous firm, everything last minute. Since switching to CAS Advisory, we’ve gained a partner — responsive, knowledgeable, and always one step ahead. They understand our sector, offer solid advice, and deliver a hassle-free audit across all our companies. Stephen, Corina, and the who team there are responsive, flexible, and great to deal with- I’d be happy to recommend CAS!”
Michael Murphy
Michael MurphyFinancial Controller | Bargaintown
“We’ve been with CAS Advisory for over ten years now. Their reliable, hands-on approach is exactly what we need on the ground in Ireland. We know the services they provide to us are in hand, with no surprises. And if we need to seek expert advice, we can get it quickly through their senior management. We’ve grown (and continue to grow) together, and I can’t recommend them enough.”
-Maximilian Harper, COO & CDO,
-Maximilian Harper, COO & CDO,Ceo & CDO | Zeidler Group
“Stephen and the team at CAS Advisory have played a pivotal role in the success of Clarity VP. Their strategic approach and consistently valuable advice have enabled us to sustain continued growth since launching in 2013. The team at CAS is truly outstanding and I look forward to continuing to work with them well into the future!”
Valerie O‘Keefe
Valerie O‘KeefeCeo | Clarity VP
“This is my second scale-up with CAS Advisory. CAS are more than accountants – they’re a sounding board and a strategic partner. I value being able to pick up the phone, get practical advice, and know that they understand our long-term vision. I know they are the right partner for us as we enter this exciting next phase of expansion into the UK.”
Chris Rooney
Chris RooneyHead of Marketing and Communications | Dabbledoo
“The team at CAS are a huge support to O’HareTEP. We’ve been steadily growing over the past few years and that’s partially down to my ability to focus on business growth, while CAS Advisory looks after all my accounts, tax, payroll, and audit. They’ve been particularly valuable in helping me navigate the purchase of equipment from various locations across Europe - they’re genuine experts. I’d highly recommend CAS Payroll.”
Gavin O’Hare
Gavin O’HareOwner & MD | O’HareTEP

Need expert accountancy & tax support in Ireland?

Whether you need support with day-to-day accountancy, tax planning, or business advisory, our team is here to help.

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CAS Advisory

Keen to join a mid-sized firm where you can really make your mark?

We’re always interested in hearing from talented accounting professionals who want to build their careers in a supportive, forward-thinking environment.

CAREERS AT CAS ADVISORY ⟶

How CAS Advisory supports O’Hare Technical Production (OHareTEP)

  • Outsourced Accountancy
  • Taxation
  • Payroll
  • Business Advisory
  • Scale-up support
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What do O’HareTEP value most about the team at CAS Advisory?

  • Knowledge and expertise.
  • Ability to pick up the phone and get quick, yet expert advice.
  • Organised, no surprises approach.
  • Strategic mindset & support with sustainable growth.
  • Their understanding of a growing services-based business.
  • VAT experts across various jurisdictions – valuable in our business.
“The team at CAS are a huge support to O’HareTEP. We’ve been steadily growing over the past few years and that’s partially down to my ability to focus on business growth, while CAS Advisory looks after all my accounts, tax, payroll, and audit. They’ve been particularly valuable in helping me navigate the purchase of equipment from various locations across Europe – they’re genuine experts. I’d highly recommend CAS.”
Gavin O’Hare -Owner and MD
O’Hare TEP
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Growth aligned with a thriving industry

Since its establishment in Ireland, Zeidler Group has grown steadily to a significant team locally, expanding with the growth of the funds and asset management industry in Ireland. 

What sets them apart is their technology-driven legal approach and expansive network, which allows them to remain highly responsive to client and industry needs while leveraging longstanding expertise in cross-border distribution and licensing.

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What do Zeidler Group (Ireland) value most about the team at CAS Advisory?

  • Partnership approach.
  • Direct access to senior management.
  • Hands-on, local Irish advice.
  • Clear, reliable service with no surprises.
  • Invaluable support during a restructure.
“We’ve been with CAS Advisory for over ten years now. Their reliable, hands-on approach is exactly what we need on the ground in Ireland. We know the services they provide to us are in hand, with no surprises. And if we need to seek expert advice, we can get it quickly through their senior management. We’ve grown (and continue to grow) together, and I can’t recommend them enough.”
Maximilian Harper -COO and CDO
Zeidler Group
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Francis Mc Carron

Director

Francis is a Director at CAS Advisory, where he leads the firm’s Audit department. He manages a team of qualified accountants and trainees, overseeing statutory audits and ensuring clients receive a responsive, high-quality service.

He works with businesses across a range of sectors, including retail and e-Commerce, property management and healthcare, providing support with financial statement preparation, taxation and payroll.

Known for his technical expertise and plain-speaking approach, he helps clients navigate complex problems and stay ahead of their compliance obligations.

Originally from Co. Fermanagh, Francis is a passionate supporter of Liverpool FC and the Philadelphia Eagles.

Touch Case Studies Supporting one of Ireland’s largest furniture retailers with business advisory, audit, and CRO compliance

About Bargaintown

Bargaintown is one of Ireland’s largest furniture retailers, with 5 stores in Dublin and a thriving online business. 100% family owned, Bargaintown has been in business over 50 years, providing cost-effective furniture and carpets for the rental and domestic markets. Known for being a ‘one-stop-shop’ in beds, mattresses, and furniture, Bargaintown offers full outfitting, installation, and assembly, as well as supply.

How CAS Advisory supports Bargaintown

  • Audit
  • Company Secretarial
  • Financial Strategy
  • Previously supported the secondment of an on-site accounts assistant.
  • Businesses with complex or cross-border tax requirements.

What do Bargaintown value most about the team at CAS Advisory?

  • Access to expertise.
  • Rapid response times.
  • Organised, ‘no surprises’ approach.
  • Strategic mindset & support.
  • Ability to deal with the complex (5 companies, mix of E-Commerce & Retail + Property Co.)
  • Advice during business change.
“With our previous firm, everything last minute. Since switching to CAS Advisory, we’ve gained a partner — responsive, knowledgeable, and always one step ahead. They understand our sector, offer solid advice, and deliver a hassle-free audit across all our companies. Stephen, Corina, and the who team there are responsive, flexible, and great to deal with- I’d be happy to recommend CAS!”
Michael Murphy - Financial Controller
Bargaintown
“With our previous firm, everything last minute. Since switching to CAS Advisory, we’ve gained a partner — responsive, knowledgeable, and always one step ahead. They understand our sector, offer solid advice, and deliver a hassle-free audit across all our companies. Stephen, Corina, and the who team there are responsive, flexible, and great to deal with- I’d be happy to recommend CAS!”
Michael Murphy - Financial Controller
Bargaintown

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