OUR TEAM

Specialist expertise.
Personal accountability.

Locked Stack brings together security, compliance, technology and operational experience to help organisations make informed decisions.

CB

Co-Founder & COO

Clive Boonzaaier

More than twenty years in cybersecurity and compliance. PCI DSS QSA, PCI Professional and ISO/IEC 27001 Lead Auditor.

MM

CEO & Co-Founder

Martyn Martynowicz

More than two decades in IT and information security, with experience leading security programmes. ISO/IEC 27001 Lead Auditor and Lead Implementer.

MD

Co-Founder & Chairman

Mark Daeche

A software engineer by training, with experience building technology businesses and holding senior executive roles across the US and Europe.

CR

Director of Operations

Celeste Roux

Experience across operations, customer engagement, marketing and sales, supporting the connection between clients and service delivery.

FH

Security & compliance specialist

Fiona Howard

Holds a Master’s degree in Information Security. PCI DSS QSA and ISO/IEC 27001 Lead Auditor and Lead Implementer.

A clear next step

Let’s start with
what you need.

An upcoming assessment, a technical concern or a programme that needs direction. Tell us where you are.

Discuss your requirements