Top 20 Cybersecurity Consulting Services in Dublin
The Best of December 2025Looking for a top cybersecurity consultant in Dublin?
With their comprehensive approach to security, including vulnerability assessments, penetration testing, and security awareness training, cybersecurity consulting services help businesses identify and address security vulnerabilities before they can be exploited. By collaborating with cybersecurity consultants, businesses can maintain an edge over their competitors by keeping risks to finances and reputation at bay.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting firms in Dublin. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Dublin Cybersecurity Consultants
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1Undisclosed250 - 999 employeesMalahide, IrelandEstablished in 2015, Ekco is an IT strategy consulting company. The company provides IT strategy consulting and cloud consulting & SI, and is midsize.Read More
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2Undisclosed1,000 - 9,999 employeesChennai, IndiaZeb is a large big data company based in Bear, Delaware and Mississauga, Canada. Their services include BI & big data consulting & SI and Cybersecurity.Read More
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3Undisclosed1,000 - 9,999 employeesDublin, IrelandSia Partners is a Paris, France-based IT strategy consulting company. They offer IT strategy consulting and CRM consulting and SI.Read More
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4Undisclosed10 - 49 employeesDublin, IrelandLeacam Technology Consulting is an IT managed services company. They are in Dublin, Ireland. Their team provides IT managed services and Cybersecurity.Read More
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5$1,000+2 - 9 employeesDublin, IrelandSmall IT strategy consulting company Zirona IT & Cybersecurity, is headquartered in Dublin, Ireland. The team focuses on IT strategy consulting and cloud consulting & SI.Read More
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6Undisclosed250 - 999 employeesDublin 18, IrelandIntegrity360 is a Cybersecurity company. The Dublin 18, Ireland-based firm was founded in 2005. Their team provides Cybersecurity and IT managed services.Read More
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7Undisclosed10 - 49 employeesDublin 12, IrelandLandmark Technologies Ltd is a Cybersecurity company. Headquartered in Dublin 12, Ireland, the agency provides Cybersecurity and IT managed services.Read More
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8Undisclosed50 - 249 employeesDublin, IrelandCloud consulting & SI company DigitalWell was founded in 2007. The midsize team specializes in cloud consulting & SI and unified communications consulting & SI.Read More
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9Undisclosed10 - 49 employeesSwords, IrelandDefinitive, a cloud consulting & SI company, is headquartered in Swords, Ireland. They offer cloud consulting & SI and Cybersecurity.Read More
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10Undisclosed10 - 49 employeesDublin, IrelandEVAD Technology Group is a Cybersecurity company. In Dublin, Ireland, their small team provides Cybersecurity and IT managed services. The agency was established in 2005.Read More
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11Undisclosed2 - 9 employeesBlackrock, IrelandCyber Cert Labs is a small Cybersecurity company. They provide Cybersecurity and Corporate Training & Coaching and were established in 2022.Read More
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12Undisclosed10 - 49 employeesDublin, IrelandArbelos Ltd is an IT strategy consulting company established in 2008. In Dublin, Ireland, the team provides IT strategy consulting and cloud consulting & SI.Read More
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13Undisclosed2 - 9 employeesCo. Kildare, IrelandRochfort Technology Management is a Cybersecurity company. Based in Co. Kildare, Ireland, their team offers Cybersecurity and IT managed services.Read More
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14Undisclosed10 - 49 employeesDublin, IrelandBlackfoot Cybersecurity is a Cybersecurity company. Headquartered in Dublin, Ireland, their small team specializes in Cybersecurity and IT managed services. The company was established in 2008.Read More
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15Undisclosed10 - 49 employeesDublin, IrelandSaros Consulting is an IT strategy consulting company. The Dublin, Ireland-based company was established in 2016. Their team focuses on IT strategy consulting and cloud consulting & SI.Read More
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16Undisclosed2 - 9 employeesDublin, IrelandEpiq global is a Cybersecurity company. They focus on Cybersecurity and Content Moderation Services and were founded in 1988. The agency is in Dublin, Ireland.Read More
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17Undisclosed2 - 9 employeesDublin, IrelandPresidio is a small Business Consulting company headquartered in Dublin, Ireland. The team provides Business Consulting and Cybersecurity.Read More
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18Undisclosed2 - 9 employeesSwords, IrelandCybersecurity company Xpaytech was launched in 2013. The team offers Cybersecurity and Custom Software Development and is headquartered in Rome, Italy and Swords, Ireland.Read More
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19Undisclosed2 - 9 employeesDrogheda, IrelandIT Governance Europe Ltd, a business intelligence company, specializes in BI & big data consulting & SI and Cybersecurity. The agency is located in Drogheda, Ireland.Read More
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20Undisclosed10 - 49 employeesDublin 11, IrelandIT.ie is an IT managed services company. Their small team is in Dublin 11, Ireland. Their services include IT managed services and cloud consulting & SI.Read More
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21Undisclosed10 - 49 employeesDublin, IrelandMITM Cyber Security Consulting is a Sao Paulo, Brazil-based Cybersecurity company. They specialize in Cybersecurity and were established in 2018.Read More
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