Sigrid Kozmiensky

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born 1973
nationality: German


Current position

since 2024

Member of the Supervisory Board, Frankfurt/Main, Germany


Professional experience

2024–2025

Bayerische Landesbank, Munich, Germany,
Member of the Executive Board, Chief Risk Officer

2019–2024

ING-DiBa AG, Frankfurt/Main, Germany
2020–2024 Member of the Executive Board, Chief Risk Officer
2019–2020 Managing Director (Generalbevollmächtigte), Deputy Chief Risk Officer

2014–2019

European Central Bank, Frankfurt/Main, Germany, Head of Section and
Joint Supervisory Team Coordinator, Directorate General
Macroprudential Supervision I (Global Systemically Important Banks)

2006–2014

ING-DiBa AG, Frankfurt/Main, Germany
2010–2014 Head of Regulatory Risk Management, Director
2006–2010 Senior Manager Risk

2002–2006

PricewaterhouseCoopers AG
Wirtschaftsprüfungsgesellschaft, Frankfurt/Main, Germany,
Financial Services, Senior Associate

Education

  
 

Master of Business Administration (Diplom-Kauffrau), Friedrich-Alexander Universität Erlangen-Nürnberg, Nürnberg


Relevant knowledge, skills and experience

Sigrid Kozmiensky has extensive knowledge and many years of experience in the national and international financial sector, particularly in the areas of auditing, risk management, as well as supervision and regulation. She began her professional career in 2002 at PricewaterhouseCoopers AG, where she led and managed annual and special audits as well as audit-related consulting projects, before joining ING Germany in 2006, where she held various leadership positions in risk management. Since 2014 Ms. Kozmiensky worked for the European Central Bank, where she was responsible for the supervision of global systemically important banks. In 2019, she returned to ING as Deputy Chief Risk Officer and was appointed to the Executive Board in 2020, where, in addition to her role as Chief Risk Officer, she served as Deputy Chief Financial Officer responsible for finance and accounting, controlling, and regulatory reporting. From 2024 to 2025, Ms. Kozmiensky served as a member of the Executive Board and Chief Risk Officer at Bayerische Landesbank. During this time, she also served as Vice Chair of the Compensation and Control Committee and as a member of the Risk Committee of the Supervisory Board of DKB AG. As a member of the bank’s Executive Board, she was responsible for all aspects of risk management, including IT and cybersecurity, as well as compliance, regulatory affairs, risk analytics, and data management. In addition to her specialized expertise in the areas of accounting and auditing, which also encompasses sustainability reporting, Ms. Kozmiensky is familiar with capital market topics and the operations of stock exchanges due to her many years of experience in management positions in the financial industry and banking supervision, as well as her previous role on the Supervisory Board of Bayerische Börse AG. Ms. Kozmiensky has been a member of the Supervisory Board of Deutsche Börse AG since 2024 and is a member of the Audit and Risk Committee.
 

Particular competencies

  • Capital markets, business models of stock exchanges and digital markets
  • Sustainability
  • Accounting, finance and audit
  • Risk management and compliance
  • Human Resources
  • Regulatory requirements, law

Board memberships

Statutory supervisory boards

  • Deutsche Börse AG Frankfurt/Main (listed company), Member of the Supervisory Board
    since 14 May 2024

Last updated: April 27, 2026