EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Limited, each of which is a separate legal entity. Ernst & Young Limited is a Swiss company with registered seats in Switzerland providing services to clients in Switzerland.
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Zurich, Switzerland
Ammar is the Technology Risk Leader Switzerland. For 25 years, he has advised boards, audit committees and executive teams on the opportunities and risks arising from technology transformation.
Drawing on extensive experience across the UK and Switzerland, Ammar works with organizations navigating AI, SAP S/4HANA, cloud, cybersecurity and digital trust. He helps leaders make confident decisions in rapidly changing environments by combining deep technical expertise with a pragmatic focus on business value, resilience and governance.
He holds an MBA in International Business and an MSc in Computer Science from the University of Birmingham and maintains a broad portfolio of industry-recognized certifications including CISA, CRISC, CISSP and CISM.
How Ammar is shaping the future of confidence
Ammar leads teams that help organizations identify, assess and manage the risks arising from the implementation and use of technology. Their work spans IT audit, system and process assessments, SOC reporting, ISO certification, technology compliance and regulatory assurance.
By bringing together business, technology and controls expertise, Ammar and his teams help clients strengthen internal controls, address risks introduced by transformation programs such as SAP S/4HANA, and respond to evolving requirements in areas including AI, cybersecurity, data and digital resilience. This work gives management, boards, regulators and other stakeholders greater confidence in technology, supports informed decision-making and helps organizations pursue innovation and sustainable growth with trust.