Liam O'Connor
Co-founder & CEO
Liam is a former information security manager from the Irish financial services sector. He co-founded GetCheckmark in 2019 after watching a third compliance vendor renewal that didn't change a single behaviour. Sets commercial direction and customer-facing strategy.
Focus: Commercial strategy, Financial services, Compliance
Aoife Murphy
Co-founder & CTO
Aoife leads the engineering function. Background in enterprise SaaS engineering with prior roles at two Dublin-based unicorns; sets the technical architecture and oversees the certification-engine platform.
Focus: Platform engineering, SaaS architecture, Certification engine
Cormac Walsh
VP of Compliance
Cormac leads the compliance and framework-mapping function. Background includes seven years as a SOC 2 auditor at a Big-Four firm and four years in-house as a GRC director. CISA, CISSP, CRISC.
Focus: SOC 2, ISO 27001, Audit-defensibility, Framework mapping
Sinéad Ryan
Head of Customer Success
Sinéad leads the customer-success function and the European go-to-market. Background in enterprise software customer success in the security and identity spaces; based in Dublin with extensive on-site time across customer locations.
Focus: Customer success, Enterprise rollout, Identity integration
Tomás Brennan
Head of Security & Trust
Tomás owns our internal security posture and the trust-centre operations. Eleven years in security engineering including periods at two Irish-government CSIRT operations. CISSP, ISO 27001 Lead Auditor, owner of our SOC 2 Type II programme.
Focus: Trust & security, SOC 2, ISO 27001, Customer security questionnaires
We grow the team carefully. New joiners go through a structured onboarding that includes time on customer audit calls before any independent customer responsibility — being part of a customer's audit prep is the fastest way to absorb how the platform actually has to work.