Top 100 IT Services Companies in Ireland
The Best of April 2026Looking for a top IT services company in Ireland?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Ireland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ireland IT Companies
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181Undisclosed2 - 9 employeesLetterkenny, IrelandMarket Research and cloud consulting & SI company Revcurv provides Market Research and cloud consulting & SI. They are based in Letterkenny, Ireland.Read More
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182Undisclosed2 - 9 employeesDublin, IrelandBased in Dublin, Ireland, Bid Services is a small CRM consulting and SI and Business Consulting company. The team provides CRM consulting and SI and Business Consulting.Read More
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183Undisclosed2 - 9 employeesDublin, IrelandNobleProg Ireland is an IT strategy consulting company. Located in Dublin, Ireland, the company was established in 2011. Their team offers IT strategy consulting and Cybersecurity.Read More
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184Undisclosed2 - 9 employeesEuro Business Park, IrelandChalmin Data Protection is an IT strategy consulting company in Euro Business Park, Ireland. They specialize in IT strategy consulting and Compliance Consulting and were founded in 2017.Read More
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185Undisclosed2 - 9 employeesDublin 2, IrelandEstablished in 2018, Symmetry Compliance is a small IT strategy consulting and Compliance Consulting company. Their services include IT strategy consulting and Compliance Consulting.Read More
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186$5,000+2 - 9 employeesDublin, IrelandREPTILEHAUS Digital Agency Dublin is a website development firm. The Dublin, Ireland-based firm was established in 2015. Their team specializes in Web Development and Mobile App Development.Read More
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187$5,000+2 - 9 employeesDublin, IrelandAI Strategy Consultants, an AI Consulting company, was established in 2023. The firm specializes in AI Consulting and IT strategy consulting, and is small.Read More
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188Undisclosed2 - 9 employeesDublin, IrelandFounded in 2025, Clearway Consulting is a small Dublin, Ireland-based Business Consulting company. Their team provides Business Consulting and Commercial Property Management.Read More
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189$10,000+10 - 49 employeesDublin, IrelandCustom software development company Swappsi Software specializes in Custom Software Development and IT staff augmentation. They are based in Dublin, Ireland.Read More
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190$25,000+10 - 49 employeesLongford, IrelandUX company Purpledecks is in Longford, Ireland and. The team focuses on UX/UI Design and Mobile App Development.Read More
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191$10,000+10 - 49 employeesDublin, IrelandDovetail Technologies, a custom software development company, was founded in 2002. They provides Custom Software Development and cloud consulting & SI.Read More
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192Undisclosed10 - 49 employeesDublin, IrelandCastlebridge, a small business intelligence company, is located in Dublin, Ireland. Their services include BI & big data consulting & SI and Business Consulting.Read More
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193Undisclosed10 - 49 employeesDundalk, IrelandCelticQA Solutions, an Application Testing company, focuses on Application Testing and CRM consulting and SI. The agency is headquartered in Dundalk, Ireland and Kennesaw, Georgia.Read More
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194Undisclosed10 - 49 employeesRathcoole, IrelandCloud consulting & SI company Penteor is based in Rathcoole, Ireland and București, Romania. Launched in 2005, the team focuses on cloud consulting & SI and Cybersecurity.Read More
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195Undisclosed10 - 49 employeesWaterford, IrelandDynamic Technologies is a small UX design agency established in 1999. Their services include UX/UI Design and BI & big data consulting & SI.Read More
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196$1,000+2 - 9 employeesDublin, IrelandVanstack, an e-commerce development company, is in Dublin, Ireland. They specialize in E-Commerce Development and Web Development and were founded in 2020.Read More
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197$10,000+10 - 49 employeesDelgany, IrelandCBOSIT is a CRM consulting and SI company based in Delgany, Ireland and Uxbridge, England. Their services include CRM consulting and SI and ERP consulting and SI.Read More
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198$1,000+2 - 9 employeesBalgriffin, IrelandEstablished in 2021, Conversion Web Development Ltd is an UX design agency. The team specializes in UX/UI Design and Architectural Design and is located in Balgriffin, Ireland.Read More
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199$1,000+Freelancer employeesLecamey, IrelandSocial Media Manager Ireland is a small social media marketing company located in Lecamey, Ireland and Derry, Northern Ireland. The team provides Social Media Marketing and Web Design.Read More
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200Undisclosed10 - 49 employeesDublin , IrelandClarion Consulting is an IT strategy consulting company. They focus on IT strategy consulting and Business Consulting and were established in 1998. The company is based in Dublin , Ireland.Read More
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201Undisclosed2 - 9 employeesDublin, IrelandCompliance Consulting company XpertDPO is headquartered in London, England and Dublin, Ireland. The team focuses on Compliance Consulting and BI & big data consulting & SI.Read More
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202Undisclosed2 - 9 employeesDublin, IrelandBased in Dublin, Ireland, Studio Intelligence is a small big data analytics company. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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203Undisclosed2 - 9 employeesDublin, IrelandProdata Business Systems is a data analytics company. Located in Dublin, Ireland, their small team specializes in BI & big data consulting & SI and Market Research. The agency was established in 1997.Read More
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204Undisclosed2 - 9 employeesDublin, IrelandHeadquartered in Dublin, Ireland, Datalineo is a small data analytics company. Their services include BI & big data consulting & SI and Business Consulting.Read More
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205Undisclosed10 - 49 employeesCork, IrelandConnected Manufacturing is a small IT managed services company. They focus on IT managed services and were launched in 1989.Read More
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206Undisclosed1,000 - 9,999 employeesDublin 1, IrelandEstablished in 1996, Version 1 is a large New York, New York-based cloud consulting & SI company. Their team offers cloud consulting & SI and Custom Software Development.Read More
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207$1,000+2 - 9 employeesDublin 1, IrelandKonfitech AS, a business intelligence company, was founded in 2023. The firm provides BI & big data consulting & SI, cybersecurity, IT managed services, custom software development, and more and has a small team.Read More
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208Undisclosed2 - 9 employeesCork, IrelandCarpathiaLabs, a marketing strategy company, was established in 2016. Based in Cork, Ireland, their small team specializes in marketing strategy, web development, social media marketing, email marketing, and more.Read More
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209Undisclosed10 - 49 employeesDublin, IrelandIT managed services company DYNE was launched in 2012. The firm provides IT managed services and Application Testing.Read More
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210UndisclosedFreelancer employeesDublin, IrelandBH Consulting is a Cybersecurity and Business Consulting company. Their small team of employees is based in Dublin, Ireland. Their team specializes in Cybersecurity and Business Consulting.Read More
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