Business Support Services

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Business Support Services

Practical, reliable support to ensure your business stays compliant with all CRO and regulatory requirements

Running a business in Ireland brings with it a steady stream of regulatory and administrative responsibilities, from company law and Director’s regulatory obligations to meeting Companies Registration Office (CRO) filing requirements.

These are all essential tasks, but they can quickly become time-consuming and easy to overlook as day-to-day priorities take over, leaving your company exposed to fines and increased scrutiny.

Our business support services in Ireland are designed to take care of these core obligations. We support both Irish companies and international groups operating in Ireland with company secretarial work, CRO compliance, statutory filings, and maintaining accurate corporate records, ensuring you stay compliant and organised as your business grows.

Whether you are setting up in Ireland for the first time or strengthening your internal processes, we provide dependable, experienced support.

Supporting Your Business at Every Stage

We work with start-ups, scaling companies, and international groups operating in Ireland. Our role is to simplify your obligations and reduce administrative pressure.

With CAS Advisory, you gain access to experienced professionals who understand Irish company law, CRO requirements, and day-to-day operational challenges, and who stay up to date with evolving regulatory changes on your behalf.

We act as an extension of your team and you’ll find our experts responsive, approachable, and focused on getting things done properly.

Company Formation

Fast and efficient company incorporation in Ireland.
Advice on the right structure for your business and future plans.
Set-up of directors, shareholders, and company constitution.
Registration for tax and statutory obligations from day one.
Ongoing support to help you start strong and stay compliant.

Registered Office Address/ Trading Address Services

CRO Compliance and Company Secretarial

Preparation and filing of annual returns with the Companies Registration Office.
Maintenance of statutory registers and company records.
Management of director, shareholder, and registered office changes.
Ongoing compliance support with clear reminders and practical guidance.
Responsible Individual And Nominee Director Services

We have senior people available to act as responsible individual and nominee directors

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

We take the time to understand your business, your goals, and your challenges. You get a clear plan of action, with defined priorities and next steps.

You stay on top of your numbers with regular check-ins and updates. We highlight risks early and help you act on opportunities as they arise.

No jargon. No overcomplication. Just clear, practical guidance that supports better day-to-day decisions.

You work with people who understand real business challenges. Support is accessible, responsive, and grounded in experience.

As your business evolves, we adapt our support. You always have the right level of service.

Why Choose CAS for your Business Support needs?

A practical partner for your business operations.

Responsive and approachable team.
Experienced professionals across key areas.
Flexible, scalable support.
Reliable delivery you can depend on.
In business for over 15 years, we are a leading provider in business support services.

Need reliable support with company compliance?

If you need expert guidance on your regulatory requirements, better controls, or simply need compliance-driven tasks taken away from your team.

Meet your Business Support Services Partner

Director

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