Corrata Appoints Mark Kirwan as Chief Executive Officer
Dublin, Ireland — 19 June 2026 — Corrata, the enterprise mobile threat defence and mobile security company, announced the appointment of Mark Kirwan as Chief Executive Officer. Kirwan succeeds company founder Colm Healy, who is retiring as CEO.
Kirwan brings over 20 years of experience across the network monitoring and cyber security landscape in EMEA and APAC, alongside several years building and scaling enterprise SaaS businesses across EMEA. He stepped into the CEO role in June 2026.
Kirwan takes over a business with an established position in mobile security and a growing presence in the European enterprise market. His appointment reflects Corrata’s focus on its next phase of growth.
“I am proud to lead this team into our next chapter,” said Mark Kirwan, CEO of Corrata. “Corrata has built something genuinely valuable in mobile security, and the opportunity ahead in the enterprise market is significant. My focus is on building on that foundation and bringing Corrata’s protection to more organisations across Europe and beyond.”
Healy, who founded the company and led it through its early growth, will remain involved in an advisory capacity.
“It has been a privilege to build Corrata and to work with the team we have today,” said Colm Healy, founder of Corrata. “Mark is the right person to lead the company into its next stage. He brings the experience and the discipline to take what we have built and grow it, and I am confident the company is in good hands.”
Kirwan’s appointment is effective immediately.
About Corrata
Corrata is a mobile endpoint security company headquartered in Dublin, Ireland. Its on-device technology delivers comprehensive threat detection and response for iOS and Android devices, combining advanced mobile threat defence with data loss prevention. Corrata is recognised by independent analysts and customers as a leader in Mobile Threat Defence, with customers spanning healthcare, logistics, professional services, manufacturing and the public sector. Corrata is a verified European cybersecurity company, a member of the Microsoft Intelligent Security Association, and is ISO 27001 certified.
