Meet our Audit & Advisory people

Working with a team of highly motivated professionals, you will have the opportunity to navigate the multifaceted and demanding regulatory landscape and experience diverse client organisations, industries, and business environments first-hand. 


Internal Audit Services

Internal auditing is an objective assurance and consulting activity designed to add value and improve an organisation's operations. It can help an organisation accomplish its strategic objectives by bringing a systematic, disciplined approach to evaluating and improving the effectiveness of risk management, control, and governance processes.

Deloitte member firms’ Internal Audit services help boards and senior executives better manage enterprise risks. Deloitte professionals help organisations enhance the effectiveness, quality, and value received from internal audit (IA). Deloitte’s broad understanding of risks and areas of operational improvement - particularly the nuances of specific industry sectors and markets - can help internal audit functions improve their performance and operating efficiency and bring value to their organisations.

Internal Audit Outsourcing

We can manage the internal audit function for you. We facilitate the risk assessment and assurance planning process as well as execute audits against the assurance plan using highly skilled internal auditors with relevant industry knowledge.

Internal Audit Co-sourcing

We can provide skilled and experienced resources to your in-house internal audit team and support you with quality assurance of the audit work performed. For example, we can support you where the area under review requires specialist skills in areas such as fraud, supply chain, treasury, tax or where the project needs to be delivered in international locations.

Internal Audit Secondment

We can provide internal audit team members on a loaned staff basis to support specific projects within your assurance plan. This service offers you the ability to quickly access professionals with the required audit and language skills globally without having to employ staff full time.

Internal Audit Quality Assessment and Effectiveness Reviews

 We are skilled in carrying out internal audit quality assessments and effectiveness reviews of internal audit functions driven by a combination of Institute of Internal Auditors (IIA) standards and your stakeholders’ expectations. Results include benchmarking statistics, recommendations and suggestions for improvement – leading to an improved and more effective internal audit function with an enhanced image within your organisation.

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Security and Resilience

In a rapidly changing world where information has strategic value, supply chains are interconnected and uncertainties abound in global business, the security and resilience of operations has been raised to a Board-level issue. Serving some of the largest and most prestigious organisations worldwide, Deloitte has the expertise to offer a full spectrum of services. 


Governance, Risk & Compliance Services

We enable organisations to take risks in order to create value and to develop responses to mitigate risks appropriately. 

Key contact

Philipp Lanz


Key contact

Sebastien Sarrazin


Key contact

Steffen Pietz

Senior Manager

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Life at Deloitte

What is great about the people? Each person is unique and valued for that, among the best and brightest in the business, and takes pride in his or her achievements and the success of others.