Thomas Holtmanns

Director Finance Services

Düsseldorf, North Rhine-Westphalia, Germany

About

Broad experience in all aspects of Corporate Governance, Risk Management, Accounting (including IFRS and GERGAAP), Reporting, Planning & Controlling, Internal Audit, Treasury, Tax and Decision Support, Process Analysis, ERP/SAP, Shared Service Centre, Margin/Revenue Assurance; particular focus on people management, leadership and talent development as well as working in different cultural environments (predominantly in Europe, United States and Asia). Specialties: Leadership Change & Transformation Management Leading at Times of Constant Change & Growth Process Management Corporate Governance Strategic & Operational Risk Management Accounting Internal Audit Compliance Enterprise Resource Planning (insbes. ERP) Shared Services/Business Process Outsourcing Margin/Revenue Assurance Financial Clearing Digitisation Smart/Big Data Robotics Process Automation Machine Learning & AI People focussed Transformation Company Law and Corporate Rules

Experience

  • Director Finance Services at Vodarone Group Services GmbH
    Jul 2025 - Present · 1 yr 1 mo

  • Vodafone Stiftung Deutschland gGmbH (26 yrs 4 mos)
    • Geschäftsführer
      Apr 2005 - Jul 2026 · 21 yrs 4 mos

      www.vodafone-stiftung.de

    • Global Process Owner Margin Assurance
      Oct 2011 - Nov 2016 · 5 yrs 2 mos

      https://ideas.sap.com/D32622?current_tab=Random&row_num

    • Director Finance Operations Central Europe
      Feb 2011 - Nov 2016 · 5 yrs 10 mos

      www.vodafone.de www.vodafone.nl

  • Geschäftsführer at Oak Co-Investment GP GmbH
    Feb 2025 - Jun 2026 · 1 yr 5 mos

  • Vodafone Group Services GmbH (9 yrs 8 mos)
    • Managing Director & Chief Financial Officer
      Jul 2017 - Jun 2026 · 9 yrs

    • Head of Finance Services at _VOIS
      Oct 2024 - Jun 2025 · 9 mos

    • Group Head of Finance Operations & Margin Assurance
      Nov 2016 - Sep 2024 · 7 yrs 11 mos

  • Chief Financial Officer at Vodafone Enterprise Germany GmbH
    Sep 2014 - Jun 2026 · 11 yrs 10 mos