Oksana Niedermair

Managing Partner: Consulting Services

Nidderau, Germany
Experience
Jan 2025 - Present
7 months
Nidderau, Germany

Managing Partner: Consulting Services

NTC GmbH

  • Finance & controlling
  • Process and strategy optimization
  • Project management
  • Digitalisation
  • Reporting
  • Data analysis & processing
Apr 2024 - Jan 2025
10 months
Hanau, Germany

Global Process Owner (GPO) - Catalysis PGM Value Chain

Umicore Automotive Catalysts

  • Optimization and monitoring of process performance reporting
  • Continuous development and implementation of process optimization initiatives ("backlog")
  • Evaluation, approval, coordination, and global rollout of process improvements
  • Creation of work instructions and training for Local Process Owners (LPOs) and PGM Controllers
  • Implementation of financial strategies related to precious metals (PGM)
  • Enhancement of reporting, planning, and financial analysis tools
  • Global coordination of PGM controlling across AC, PMC, and FC
  • IT liaison to ensure alignment between business requirements and technical capabilities
  • Development and setup of new Metals-to-Value organization, setup of follow-up processes and governance
  • Establishment of the Global Process Owner function
  • Mapping, quantifying, and visualization (including in Power BI) of metal flow within the Umicore group worldwide, defining optimization opportunities.
Aug 2021 - Mar 2024
2 years 8 months
Hanau, Germany

Global Business Controller PGM

Umicore Precious Metals Chemistry

  • Management of global metal controlling topics
  • Implementation of strategies to optimize metal inventories worldwide
  • Leading cross-functional teams in identifying and executing metal loss reduction projects
  • Budgeting and multi-year planning of metal results
  • Standardization of metal accounting across all PMC sites
  • Review of PGM hedging positions and correction of open metal positions
  • Establishment and leadership of a global metal controlling team
  • Implementation of PMC’s overall financial strategy, especially around PGM to optimize BU return and achieve strategic goals
  • Organization and participation in internal PGM audits at PMC legal entities
  • Preparation and execution of stocktakes in Hanau twice a year, oversight and analysis of stocktakes in Tulsa (USA) and Tsukuba (Japan)
  • Defining Homogenous Catalysts (HOC) product standard costs in SAP
  • Implementation of PMC Precious Metal Manual and guidelines covering purchases, customer contracts, accounting, reporting, security, etc.
  • Determination and improvement of metal production losses in Germany, USA, and Japan, aligning and standardizing metal accounting across all PMC sites
  • SAP PP Japan implementation and SAP S/4HANA implementation
  • Six Sigma Green Belt certification: Traceability of precious metals to optimize metal inventory (including WIP & slow-moving). Total positive effect > EUR 1 million.
Jan 2021 - Jul 2021
7 months
Frankfurt, Germany

Senior Controller Business Partner

NTT Global Data Centers EMEA GmbH

  • Financial business partner for site, regional, and top management in Tech Ops, IT and CIS
  • Personal responsibility
  • Development of strategic recommendations based on variance analysis
  • Annual budget and multi-year planning (Balance Sheet, P&L, Liquidity)
  • Monthly rolling forecasts and financial controlling
  • Financial reporting (for more than 35 data centers worldwide), profitability calculations and deviation analyses
  • Development, standardization, and optimization of financial reports for site, regional, and top management
Aug 2017 - Dec 2020
3 years 5 months
Frankfurt, Germany

Plant Controller

Daikin Refrigerants Europe GmbH

  • Financial and operational oversight
  • Personal responsibility
  • Ensuring compliance with IFRS and HGB accounting standards
  • Monitoring and compliance with key business performance indicators and strategic targets
  • Preparation, development, and maintenance of variance analyses, ad-hoc reports, and monthly, quarterly, and annual financial reports
  • Production cost calculation and profitability planning
  • Budgeting and rolling forecasts (P&L, Balance Sheet, Investments)
  • Development and maintenance of all necessary data in SAP and subsystems, cost allocation cycles, monthly closings in Schedule Manager (SCMA), setup and maintenance of cost centers, cost objects, profit centers, and material master data
  • Ensuring compliance with corporate policies and regulations
  • Primary point of contact for internal and external auditors
  • Preparation of decision-making templates for senior management based on various analyses and evaluations
  • Initial determination of production costs (standard & actual), including all necessary measures such as adjustment of BOMs, rate routings, cost allocation cycles, and accurate mapping in SAP
  • MM and CO SAP adjustments due to split of company into production and sales organization
Feb 2016 - Sep 2016
8 months
Ehringshausen, Germany

Financial Controller

Hedrich Vacuum Systems

  • Participation in annual and consolidated financial statement preparation
  • Development of reporting tools and IFRS compliance evaluation
  • Analysis of IFRS 15 impact on the company
Jan 2009 - Dec 2014
6 years
Mykolaiv, Ukraine

Financial Controller

Lafarge Cement Ukraine

  • Corporate reporting at business unit level (P&L, Sales, AR, AP, Working capital, HFM Reporting), management and other operational reports (margin and profitability analysis, Extra Mile Reporting, Excellence Reporting, intercompany reconciliation, etc.)
  • Monthly financial closing according to IFRS
  • Monthly commentary on business performance
  • Budgeting and forecasting (including consolidation and reconciliation of sales, industrial, and personnel budgets, SWCR, cash flow)
  • Variance analysis (VC, FC, SG&A analysis)
  • Investment reporting
  • Treasury reporting (bank reconciliation, business unit reporting in HFM)
  • Contribution to internal audits and ad-hoc reports
  • Corporate financial reporting for Myktrans (transport and logistics services for Lafarge) – P&L, Balance Sheet, Cash flow.
Jan 2008 - Dec 2009
2 years
Mykolaiv, Ukraine

Plant Controller

Lafarge Cement Ukraine

  • Corporate reporting (Sales, AR, AP, Working capital, etc.)
  • Financial and production reporting, KPI analysis
  • Budgeting and forecasting
  • Production cost calculation, inventory valuation
  • Internal audit reporting
Languages
Ukrainian
Native
German
Advanced
English
Advanced
Education
Oct 2014 - Nov 2016

Philipps University of Marburg

Business Administration, Accounting and Finance · Business Administration · Marburg, Germany

Sep 2002 - Jul 2007

Lviv Polytechnic National University

Management and Economics, Management of Organisations · Management and Economics · Lviv, Ukraine

Certifications & licenses

Lean Six Sigma Green Belt Certificate

Project Management Certification

FERNUNIVERSITÄT HAGEN

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