About Mirko
German
Native or bilingual
English
Conversational
Experience
- Geiger GmbH & Co KGHead of Group ControllingMarch 2020 - May 2025 (5 years and 2 months)Focus on group-wide transformation of controlling-Created crisis scenarios and action options at the beginning of Corona; implemented measures-DSO and DPO optimization; introduction of a review process including permanent anchoring-Prepared reporting for the requirements of the EU Taxonomy-Optimized controlling process through AI-supported forecast and planning templates-Strategic transformation of controlling in the Geiger Group (concept & rollout):->Alignment of internal and external accounting->Restructuring of Group Controlling and group-wide controlling processes; creation of uniform processes and clear responsibilities->Monthly Management Reporting switched to BI services->Implementation of a multi-faceted reporting approach->Introduction of new control figures from finance, HR, innovation, purchasing, investment with a focus on key value drivers->Investment controlling implemented; targeted use and tracking of funds->Implementation of controlling structures in central departments for efficient and cost-optimized steering->Implementation of the corporate strategy by linking strategy and planning process->Introduced premise- and measure-based planning approach
- Hotel "Landhaus Marga"OwnerNovember 2016 - February 2020 (3 years and 3 months)Focus on taking over and expanding a hotel business-Business takeover, modernization and expansion of business premises, increase in bed capacity-Expansion of marketing activities and implementation of a new business concept-Development of new guest groups-Sale of the business operation.
- Paul Hartmann AGVarious Group FunctionsJanuary 2001 - January 2016 (15 years)Focus on strategy implementation of a business unit, cost reduction programs in the supply chain, market research, realignment of the production network in various group responsibilities-Commercial counterpart in the strategic transformation of a business unit-Evaluation and prioritization of strategic measures-Coordination and management of business unit projects from the strategic transformation-Optimization of liquidity and cash management of a business unit-Introduction of financial KPIs as part of the management performance system-Introduction of a uniform balance scorecard across all production sites-Integration and introduction of financial & controlling processes at various production & logistics sites worldwide-Introduction of competitor benchmarking & market research-Implementation of ongoing supplier cost structure analysis in strategic purchasing-Extensive make-or-buy analyses to adapt the in-house product portfolio-Restructuring of a business unit manufacturing-Optimization of cost structures by consolidating production capacities-Development of site concepts including implementation (commercial part)-Optimization of logistical material flows as a result of restructuring-Implementation of production data acquisition (BDE) logistics including logistic cost calculation-Development of the logistic shared cost center accounting (LSCC)-Conception & implementation of calculation tools for sales for direct price determination with customers-Optimization of tenders / large orders ("tender shaping", tender simulation)
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Education
- Dipl. Business Economist Controlling & ORFH WiesbadenDipl. Betriebswirt Controlling & OR
- PRINCE2®, International Accountant (IHK), LEAN Toyota, Leading Simple, etc.PRINCE2®, IHK, etc.