International Business – Establishing in Ireland

Practical, expert support to help you set up, structure, and operate your business in Ireland.

Expanding into Ireland offers significant opportunity as we are in the midst of a thriving economy, however, getting established correctly from the outset is critical. From choosing the right structure to meeting tax and regulatory requirements, early decisions can have long-term implications for your growth trajectory.

Our proven support model for establishing a business in Ireland is designed to make the process straightforward and efficient. We guide you through each step, helping you set up correctly, remain compliant, and align your Irish operations with your wider business strategy. We’ve been working with international companies in Ireland for over 15 years, so know and understand the requirements.

At CAS, we work with international companies, including US and multinational groups, supporting market entry, entity setup, payroll, and ongoing compliance. Our role is to remove complexity, reduce risk, and provide you with expert ‘boots on the ground’ to ensure you always stay on track. 

Whether you are entering Ireland for the first time or expanding existing operations, we provide practical, experienced support at every stage.

Furthermore, we openly communicate market changes and regulations you need to be aware of, so you can focus on growth. 

Our International Business Services

Company Formation

Tax Registration and Compliance

Company Secretarial and Regulatory Support

Ongoing Accounting, Payroll, and Advisory Support

What Our Clients Say

What Our Clients Say

What You Can Expect with CAS-Led International Business Support

Responsive, Innovative and Attentive

We take the time to understand your business, your structure, and your expansion plans. You receive a clear roadmap for establishing your business in Ireland.

We act as your local partner in Ireland. You get straightforward guidance that reflects how business is done here.

We align Irish requirements with your global structure. Our advice is practical, coordinated, and commercially focused.

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

As your Irish and European operations grow, we adapt our support. You always have the right level of expertise in place.

Why Choose CAS for Establishing a Business in Ireland

A trusted partner for international business expansion.

Planning to establish a business in Ireland?

If you need expert support with setting up a company in Ireland, navigating tax requirements, or managing ongoing compliance, we are here to help.

Meet Your Ireland Market Entry Specialist

Meet Your Ireland Market Entry Specialist

Stephen Connolly

Founder

Contact Us

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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