Andrew Wieser

Andrew Wieser has over fourteen years of experience, beginning his career as an external auditor at PwC before joining Protiviti to support clients in internal audit and controls advisory services.

Andrew has been instrumental in assisting clients with their internal controls over financial reporting, SOX compliance, and UK Corporate Governance Code preparation.

He has managed numerous global internal audit, risk, and control programmes, and has extensive experience across various industries, including manufacturing, technology, energy, financial services, and healthcare.

Andrew’s expertise includes developing certification plans, conducting risk assessments, and optimising business process controls. He has played a key role in helping clients prepare for the 2024 UK Corporate Governance Code by developing programme governance and financial and non-financial risk assessment methodologies.

He is a member of the Chartered Institute of Internal Auditors, co-lead of Protiviti’s UK Controls Advisory offering, a UK representative of the Global SOX Champions network (an internal SOX knowledge-sharing forum) and holds local and global leadership roles in Protiviti’s LGBTQ+ network, proPRIDE.