OUR LEADERSHIP TEAM
Your Trusted Cyber Partners
Meet the architects of your secured business. An experienced collective of security leaders with over fifty years of combined experience, focused on securing your business.

Meet The Team

Darcy Sudholz
Customer Success Manager
Darcy Sudholz is a senior Customer engagement and project leader with nearly 10 years’ experience working across government, financial services, critical services, and regulated industries.
He specialises in commercial engagement, program governance, and multi-stakeholder coordination, ensuring complex cyber security initiatives are delivered in a structured, value-driven, and outcome-focused way.

Frederick Prinsloo
Principal Cyber Security & Risk Specialist
Frederick has over twelve years of professional experience in cybersecurity, governance, risk, compliance and forensic consulting. Frederick’s expertise has seen him work all over the globe, including the United Kingdom and South East Asia on large and complex multinational engagements.
On a daily basis, Frederick manages security teams and conducts cyber risk assessments, implementation projects, incident response etc.

William Welch
Principal Cyber Security & Risk Specialist
William has over nine years of professional experience in cybersecurity, specialising in GRC, AI security, and defensive controls. William has broad expertise across various industries, having worked for government and enterprise clients as well as SMBs.
At Arotech, William brings a depth of experience to managing projects across the GRC, Managed Security Services, and AI Security arms.

Joe Black
Principal Offensive Security Specialist
Joe Black is a Principal Offensive Security Consultant with over twenty four years of experience delivering adversary-led security assessments across complex, high-risk environments.
His work spans government, large enterprise, and specialist security consulting, giving him a deep understanding of how real attackers operate and how organizations fail under pressure.
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