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.
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.
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.
Founder & MD
Director
Director
Associate Director
Associate Director
Senior Accountant
Senior Accountant
Senior Accountant
Part Qualified Accountant
Trainee Accountant
Trainee Accountant
Trainee Accountant
Trainee Accountant
Trainee Accountant
Trainee Accountant
We believe accountancy should feel straightforward, supportive, and tailored to your needs.
Supporting businesses across Ireland and beyond. We work with a broad range of clients, including
Whether you need support with day-to-day accountancy, tax planning, or business advisory, our team is here to help.
We’re always interested in hearing from talented accounting professionals who want to build their careers in a supportive, forward-thinking environment.
Clarity VP has been a client of CAS Advisory since 2013 when Valerie began as a sole trader. Since then, the business has become a limited company, has grown steadily year-on-year, and now supports international companies such as Coca Cola, HSBC, Element Material Technologies, and Slack, with their leadership development, HR and communications strategies.
Valerie highlighted CAS Advisory’s role in the Clarity VP success story, citing that CAS is a “strategic partner” and not just an accountant, “always offering exceptional advice and support”. Valerie mentioned how their audit “always runs seamlessly”, with plenty of notice provided where the team need more information. “Their professionalism and attention to detail are best in class”, said Valerie.
Stresslite Precast has been a client of CAS Advisory for 10 years. During that time, the business has had hugely successful years and more challenging times, such as COVID-19, when construction was halted for extended periods. They underwent a complete and successful corporate restructure in 2019, guided by CAS Advisory. They are forecasting steady growth, supported by CAS Advisory, while strategically advancing their digitalisation journey and driving further energy efficiency and sustainability within the business. This is complemented by continued expansion in construction sectors across Ireland and the UK.
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.
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.
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.
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