SOUTH AFRICAN • BLACK-OWNED • INDEPENDENT
Clarity in risk.
Confidence in action.
Specialist assurance and advisory services across IT audit, cybersecurity, governance, risk, data and internal controls.
IT AUDITCYBERSECURITYGOVERNANCERISKDATA
01 / WHO WE ARE
Senior-level thinking.
Practical delivery.
SG Nkosi Advisory helps organisations strengthen governance, improve compliance and control environments, enhance cyber resilience, prepare for audits, and deliver specialist projects.
Our independent delivery model is supported by strategic partnerships—bringing the right expertise to each mandate without unnecessary complexity.
Our approach ↗02 / WHAT WE DO
Assurance that moves
business forward.
Focused expertise where technology, governance and business performance meet.
Cybersecurity Assessments and Advisory
↗IT Governance, Risk and Compliance Advisory
↗SOX, SOC and Controls Advisory
↗Data Analytics and Reporting Support
↗Internal Control Design and Remediation
↗Policy, Procedure and Governance Framework Development
↗Training and Capability Development
↗Finance, Audit and Specialist Team Augmentation
↗Project-Based Advisory and Managed Delivery Support
↗03 / LEADERSHIP
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Led by experience.
Built for impact.
Founder Sfiso Nkosi brings experience across IT audit, cybersecurity, IT governance, technology risk, IT general controls, SOX and SOC-related work, internal audit, public-sector governance, data analytics and strategic technology assurance.
“Clear thinking, sound controls and practical execution are the foundations of trusted organisations.”
WHO WE SUPPORT
Private-sector businessesPublic-sector institutionsRegulated organisationsInternal-audit functionsManagement teamsProject owners
READY TO MOVE FORWARD?
Let’s strengthen what
matters most.
Start a focused conversation about your assurance, governance, cybersecurity or specialist delivery needs.
Contact the firm →