Top 25 Secure software development companies based in Ireland

“Nostra was established in 2006 and in that time has become one of Ireland’s most trusted providers of Managed IT and Cyber Security Services for a wide range of sectors.”

“Software Made Human.”

“Founded in 2002 by Ger Sheehan, we are a long established, tried and trusted IT partner.”

“Exclusive Networks is a global trusted cybersecurity specialist for digital infrastructure helping to drive the transition to a totally trusted digital future for all people and…”

“We Simplify Cyber Security.”

“At Perfutil, we are committed to offering top-notch software solutions, seamlessly blending superior quality with cost-efficiency tailored to your business needs Our diverse team…”

“Atoro is a cyber compliance consultancy for scaling software companies, and Europe's first ISO 42001 certified consultancy.”

“Ward Solutions is Ireland’s largest Information Security provider.”

“Enterprise Defence are an award winning team of cyber security specialists.”

“Intercept Technologies, the game-changer in advanced monitoring and state-of-the-art tooling, offering unparalleled identification and remediation of potential exposures and…”

“Dovetail is a specialist provider of custom IT solutions.”

“Secora Consulting are experts in cybersecurity and risk mitigation.”

“TUSA IT helps your business to leverage IT Solutions to keep you secure and drive your business goals.”

“We are a software and data solutions company providing complete application delivery, from discovery through design, development QC to deployment.”

“Cybertree Engineers are Information Security Specialists.”

“Novi delivers security-oriented IT services that reduce risk and enable growth.”

“HCS: Your Complete IT Partner for Security, Support, and Transformation Welcome to HCS, your trusted IT partner with over 20 years of experience.”

“At Advice Bytes, we go beyond just advice, we deliver outcomes.”

“Zirona was founded by Jack Foran, an IT consultant with nearly two decades of experience in implementing & managing IT infrastructure, IT services and cybersecurity, as a response…”

“We specialise in IT audit, penetration testing and cyber data analytics.”

“Advantio, was acquired by Integrity360 in July 2023.”

“Focusing on excellence and market leadership, innovator in the areas of homeland security smart solutions, cyber, intelligence, big data, infrastructure & tactical communication…”