Managed IT Services and Solutions

Over 25 Years of Experience


Over 30 Years of Experience


Customer Relationships

We care about your business and build long-term relationships. We look after your IT requirements, so you can concentrate on your business.

Return on investment

We offer value for money. Our experienced team provides the best value small business IT support Services in Dublin.

IT skillset

We are your IT department. Our engineers are certified in a broad range of IT skillsets, so we can provide a full range of IT services.

Speak to one of our IT experts today!

Enhance your business with Abacus Systems’ managed IT support services. Contact us today to learn more about how we can streamline your IT operations and ensure your organization runs smoothly and efficiently.

We Make A Difference To Your Business


Our highly skilled team of consultant engineers protect from issues such as; data loss, data leakage, skills shortages, energy waste, overloaded legacy systems, and, ultimately, the failure of business processes.

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Abacus Systems is a recognised partner of the world’s leading IT suppliers.
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What Our Customers Say

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“I learned of Abacus Systems through a recommendation from an industry colleague and I have to say they didn’t disappoint. We have been satisfied with their service and professionalism.”

Brian Baldwin

Castle Leslie Estate

“I can rely on Abacus Systems to provide me with a first class support service and expert advice on system development for our multi location.”

Libby Tierney

Ashley Ford

“Abacus Systems has been in integral element in our continued success for the past decade and longer. We rely heavily on them for their IT expertise and professionalism.”

George Campbell

Beauchamps Solicitors