Pharmaceutical accountants in Ireland

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Pharmaceutical accountants in Ireland.

Specialist accountancy and tax support for pharmaceutical, life sciences, healthcare, and medical device businesses operating in Ireland and internationally.

Highly experienced in the healthcare and pharmaceutical sectors, we work with businesses that operate in highly controlled environments and across multiple jurisdictions. We support everything from Irish operations to global group structures operating in Ireland, helping to ensure your audits run smoothly and day to day financial operations are well managed.

Our team brings over 15 years’ experience working with life sciences and pharmaceutical companies. We understand the level of detail required, the importance of getting things right first time, and the need for advice that is both technically sound and commercially aware.

We work closely with finance teams and leadership to provide clear oversight, meet regulatory expectations, and support strategic decision-making as your business evolves.

Outsourced Accountancy

Audit & Assurance

Payroll and Compliance

Taxation & Tax Advisory

Restructuring & Insolvency Services

Business Support Services

Digital Currency Advisory

International Business

Who We Work With

We support a wide range of businesses across the pharmaceutical and life sciences sector.

Pharmaceutical manufacturers and distributors.
Life sciences and biotech companies.
Healthcare and medical device businesses.
Irish subsidiaries of multinational pharmaceutical groups.
US and international companies establishing operations in Ireland.

Key Challenges We Help Solve

Managing complex regulatory and compliance requirements.
Navigating corporation tax and international tax structuring in Ireland.
Ensuring accurate financial reporting across multiple jurisdictions.
Managing transfer pricing and intercompany transactions.
Scaling operations in Ireland while maintaining compliance.
Aligning financial strategy with global group structures.

What Our Clients Say

“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,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‘KeefeCeo | Clarity VP

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 MurphyFinancial Controller | Bargaintown

“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 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.”

Gavin O’HareOwner & MD | O’HareTEP

Why Clients Choose Us

You work with experienced professionals who understand regulated industries.

We provide timely support in complex environments.

We balance compliance with practical, business-focused advice.

We support multinational and US companies operating in Ireland.

Need experienced pharmaceutical accountants in Ireland?

If you are looking for experienced auditors and accountants in Dublin who understand regulatory requirements, international structures, and the realities of your sector, we are here to help.