Dr Stefan Neuwirth
Independent Consultant
Experience
Independent Consultant
- Intended break
- Lecturing at universities
- Mentoring
- Social engagement
- Coaching education
- Founding of research institute “Center For Impactful Organization Design (CIOD)”
Head of Human Resources – Insights & Portfolio
Bayer
- Managed global organizational data, HR data, reporting & analytics, employee surveys & feedback instruments, HR process optimization, digital transformation, technology platforms, compliance, portfolio & budget steering
- Owned HR Data Foundation including data definition, authorizations, privacy and compliance
- Collaborated with IT and external providers on HR IT system landscape optimization
- Developed and launched business-relevant cockpits and dashboards and implemented analytical HR use cases
- Provided HR data for annual report, sustainability report, CSRD report, annual shareholder meeting and talent review meetings
- Owned employee listening: methodology, implementation and evaluation of global/regional/local surveys, 360-degree and leadership feedback, onboarding/exit surveys
- Managed HR process framework, continuous optimization and process analysis tools (process mining, task mining)
- Steered Shared Service Organization functional areas and managed project portfolio and budgets
- Led change management team and major HR transformations including shift to “Dynamic Shared Ownership” operating model
Achievements:
- Prepared enterprise-wide implementation of Bayer Operating Model “Dynamic Shared Ownership” for go-live 2024/2025
- Drove HR function reorganizations, achieving 30% staff and budget reduction
- Harmonized feedback landscape, saving €1 m and increasing comparability and flexibility
- Established agile HR Reporting & Analytics team “Data2Insights”, reducing development time by 50%
- Redesigned global organizational data management in SAP, saving €700 k labor cost and increasing data quality
- Centralized HR portfolio and budget management, safeguarding outcomes despite reduced budgets
- Launched harmonized HR cockpits used by 10,000 leaders in first year, reducing reporting and HR BP positions by ~40
- Delivered HR Analytics use cases on Attrition Analytics and Gender Pay Equity influencing senior decisions
- Optimized key HR processes with process mining, reducing variants by 60% and speeding by 50%
- Streamlined HR compliance landscape, simplifying rules and reducing workload
- Assessed SAP/SF vs Workday, recommended and initiated migration project to Workday until 2026
Head of Corporate Organization
Bayer
- Led organizational design and development for Board of Management, divisions and countries and governed group organization
- Owned HR technology, digital & data
- Directed Operating Model and Organization Design workstreams for CropScience/Monsanto integration (
22,000 employees) and Enabling Functions restructuring (18,000 employees) - Redesigned Board of Management roles and responsibilities and re-scoped global Sustainability & Public Affairs community
- Defined and implemented group-wide design concepts, principles and terminology
- Advised senior management on organizational matters and prepared proposals for Board of Management
- Initiated global “Agile Organization” expert community and established position evaluation (Hay grading) for 35,000 managerial positions
Achievements:
- Integrated Monsanto into Bayer structures for Day 1 go-live, delivering savings through consolidation and span of control improvements
- Implemented Enabling Functions restructuring in 2020 and 2022, achieving 35% cost reduction
- Dissolved holding structure to integrated company with consistent global implementation
- Redesigned Board size from 7 to 5 members with compliance and smooth execution
- Launched agile community, accelerating organizational learning
- Automated position evaluation workflow, managing 35,000 positions with two experts
Chief Administration Officer / Head of Corporate Office Administration / Management Assistant to CEO
Bayer
- Managed administrative and support functions of Bayer AG including planning & controlling, procurement, IT coordination, facility management, occupational safety & health
- Supervised service providers and infrastructure for Board of Management (assistants, drivers, facilities)
- Coordinated Board of Management topics in Supervisory Board and supported CEO Marijn Dekkers in mandates, events and presentations
- Administered global processes “Signature Authorizations”, “Group Directives” and “Group Circulars”
- Collaborated on strategic initiatives such as Covestro IPO and “New Bayer” reorganization
- Managed ~€46 m budget and led 55 employees
Achievements:
- Managed approval processes for M&A and divestitures including Covestro carve-out and IPO
- Optimized budget and controlling processes, increasing flexibility and reporting speed
- Consolidated office space, reducing demand by 20% and piloting flexible concepts
- Reorganized corporate staff and security teams, reducing personnel by 10%
- Streamlined Board briefings and events, handling ~150 annual events efficiently
- Prepared Supervisory Board and Annual Shareholder Meeting agendas and materials
Head of Human Resources - Strategy & Projects
Bayer
- Shaped HR functional strategy, employer value proposition and globalization
- Managed HR portfolio, strategic workforce planning, demography analyses and HR communications
- Harmonized and executed group-wide employee engagement survey
- Developed HR policies and co-led global/regional HR conferences
- Managed budget & controlling for global HR function and led 10 experts
Achievements:
- Defended €400 m HR budget and eliminated invoices without order
- Consolidated 30+ surveys into one survey, saving €500 k and reducing survey load
- Developed demographic analysis and simulation tool shaping workforce planning
- Co-led Employer Value Proposition initiative and drove implementation
- Organized global HR conference for 110 participants and cascading regional conferences
Partner and Department Head
Bayer Inhouse Consulting
- Founding member of Bayer Inhouse Consulting and set up consulting concept and operating model
- Department Head for Strategy, Business Models & Organization practice, leading 20 consultants
- Defined and executed people-related processes including recruiting, performance management and career paths
- Established Organization, Leadership & Change practice and interim led entire consulting unit (2006-2009)
Achievements:
- Grew team from 20 to 140 consultants worldwide and achieved full utilization
- Acquired major clients and globalized consulting business
- Founded German Inhouse Consulting network “dichter dran” for joint positioning and knowledge exchange
Organizational Expert & Consultant
Bayer
- Led reorganization projects, process redesign and organization governance across Bayer
- Supported Aventis CropScience acquisition integration, holding structure transformation, chemical business unit restructurings
- Drove globalization of IT and procurement functions and Country Group consolidations
- Redesigned processes for SAP implementation and logistics carve-out
- Organized expert trainings on organization design and ensured consistent structures, committees and terminology
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Pharmaceutical (21.5 years), Chemical (13.5 years), Biotechnology (8 years), Agriculture (8 years), Professional Services (7 years), and Healthcare (6 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Human Resources (18.5 years), Project Management (10 years), Operations (10 years), Procurement (8.5 years), Information Technology (8 years), and Strategy (6 years).
Summary
Senior executive in cross-functional roles (line management/program management), able to ‘make things happen’ and to impact both the strategic and operational level.
Highly experienced in leading transformational settings, i.e. restructuring, reorganization, M&A integration, divestiture, digital transformation.
Skills
- Organizational Transformation & Development, Organization Design (Enterprise-wide Or Unit-specific)
- Hr Transformation, Hr Management, Digital & Data Analytics
- Cao / Chief Of Staff Role
- Project Management, Change Management, Business Consulting
- Strong Political Acumen And Stakeholder Management Skills
- Passionate People Leader, Coach And Mentor
Languages
Education
Technical University of Berlin
Diploma · Business Administration
Siemens AG
Vocational training as Industrial Clerk · Industrial Clerk
Technical University of Berlin
Doctorate in Business Administration, Organization Theory · Business Administration · Berlin, Germany
Profile
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