Frieder T.-Interim CPO | Senior Expert Procurement Excellence | Structure, Management & Maturity Development in Procurement

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Experience
Interim Head of Procurement & Partner Management FTTX
DeNe Deutsche Netzbau GmbH
DeNe is part of the ensio Group (Leading French company for telecommunications and energy infrastructure. Investor Montefiore Investment).
Fiber optics / FTTX rollout (joint installation with power lines), civil engineering, EPC projects
Building, scaling & managing a qualified subcontractor / construction partner portfolio
Focus:
I. Market screening & listing (supplier validation)
II. Contractor Readiness & Cluster Release (tendering and project planning)
III. Vendor Management (operational management of construction partners during rollout projects)
Consultant Commercial Execution Management – Infrastructure Capex Projects
Investor Critical Infrastructure (NDA)
Assignment Consulting for units responsible for the commercial management of large infrastructure projects during the execution phase. Focus: contracts, claims, costs, risks and supplier performance. Objectives Ensuring cost, schedule and result stability throughout the entire project term. Creating transparency for management and transferring commercial risks into controllable measures at an early stage. Building teams & structures, KPI-based management, claim and change order management, leading negotiations on complex claims, managing additional cost claims, as well as active supply chain and escalation management, documentation & audit readiness
Consultant Supplier Management & Funding Management Infrastructure Projects Construction Procurement
Investor Critical Infrastructure (NDA)
Large infrastructure projects Construction Procurement. I. Renewable energy infrastructure. II. FTTx fiber-optic infrastructure (turnkey projects). Direct Reports: None Reporting line: CEO, COO of the investor’s portfolio companies. ASSIGNMENT & OBJECTIVES:
- Quality management: Qualified, audited and funding-compliant / funding-eligible construction partners. (2) Funding management: Establish as a separate and integral part of procurement and contract logic, (3) in order to avoid reductions, ensure billability and enable scaling. (4) Funding-compliant tendering process (including funding review simulation), (5) Operational stabilization of ongoing projects through performance tracking / vendor management; (6) Reduction of funding risks
Head of Procurement, Large Infrastructure Projects Fiber Optics FTTH
ÖGIG
- Reorganized the procurement department and integrated it as a business partner
- Reduced and qualified the number of construction partners and accelerated project awards
- Improved construction partner performance tracking and actively challenged them (Challenging)
- Achieved negotiation successes on contract values and reduced additional cost claims for scope changes
- Managed annual spend of more than 0,25 billion €
- Managed 4 employees
- Reported directly to the CEO
Head of Taskforce Partner Sourcing, Large Infrastructure Projects Fiber Optics FTTH
Deutsche Glasfaser
- Established, scaled and managed the Partner Sourcing task force
- Screened 212 new construction partners, of which 98 were qualified and audited
- Installed two quality gates to ensure quality
- Professionalized and accelerated the project planning process
- Professionalized vendor management and performance tracking
- Managed annual spend of more than 1,5 billion €
- Managed 2 employees
- Reported to the CPO and CFO
Head of Group Procurement
Valeta Group
- Led procurement as part of a turnaround for the companies Drumag, EPH, Uniprod and Sirag
- Established a modern, effective procurement unit with a lean and qualified team
- Achieved group-wide negotiation results with savings of 9,7%
- Significantly adjusted the supplier portfolio
- Managed 6 employees
- Reported to the CEO, investor and advisory board
Corporate Head of Partner Strategy
Unite Networks SE (mercateo)
- Developed and implemented a marketing partner strategy in the B2B environment for a digital procurement platform for B- and C-items
- Onboarded 5 partners from the areas of procurement consulting, public sector and corporate shared services
- Adjusted the strategy to meet market requirements (VUCA world)
- Managed one employee
- Reported to the CEO
Senior Program Manager Procurement Excellence
Big 4 Strategy Consulting
- Responsible for reorganization, transformation and maturity development to increase the business value contribution of procurement functions
- Managed several projects in the Automotive, Electronics and Logistics industries for various industrial groups
- Conducted interface and deliverable checks of project objectives between consultants and stakeholders
- Achieved negotiation results with savings of 14,2%
- Adjusted clients' procurement organizations
- Managed teams of 2 to 11 employees
- Reported to CEOs, CFOs, the supervisory board and investors
Senior Expert Cost Efficiency
Thalia Bücher
- Supported the rollout of a corporate merger and led cost reduction initiatives
- Eliminated cost drivers and renegotiated existing contracts, achieving savings of 11,2%
- Negotiated and stopped projects and investments to secure liquidity as part of COVID-19 measures
- Reported to the CPO
Interim Director Transformation Management & Board Member
Wego Systembaustoffe GmbH (SIG Ltd.)
- Implemented the Target Operating Model as part of a turnaround for a B2B building materials distributor
- Conducted interface and deliverable checks of project objectives between PWC consultants and client teams
- Reduced project costs by 9,7% and budgets by 15%
- Achieved savings of 17%
- Reduced the number of workstreams from 25 to 16
- Completed 90% of sub-projects ahead of schedule
- Was responsible for closing 4 locations
- Managed 4 employees
- Reported to the CEO
Head of Procurement
HRS Group
- Reorganized the Group Procurement function and increased its maturity
- Reduced the team from 5 to 3 FTE and established Procurement as a business partner
- Achieved savings of 15%
- Integrated digital processes and outsourced C-material procurement via digital platforms (Coupa, later Mercateo) to the business units
- Managed 3 employees
- Reported to the CFO and the owning family
Senior Expert strategical Procurement
Christ Juweliere
- Conducted potential analyses and implemented the corresponding measures
- Professionalized Procurement and achieved savings of 17%
- Developed procurement cooperations within a purchasing association
- Reported to the CFO and CEO
Director Indirect Procurement
Thalia Bücher
- Took over the setup, scaling and management of the strategic procurement function for non-trade goods (NHW)
- Managed the carve-out of the function from Douglas Holding
- Acted as the driving force for all investments
- Built the team from 0 to 4 FTE
- Established Procurement as a business partner across the value chain
- Achieved savings of 16%
- Introduced digital platforms and e-catalogues for store requirements
- Reported to the CFO
Interim Manager Global Sourcing IT, Consulting & Services
McKesson (ex Celesio)
- Consolidated and realigned strategic IT procurement as part of M&A activities
- Managed a team of 8 employees
Senior Project Manager (M&A)
Finanz Informatik (Sparkasse)
- Consolidated a procurement function with 6 employees
Senior Project Manager (M&A)
SMA Solar Technology
- Planned, organized and led three supplier days with tactical negotiation rounds
- Managed a volume of 200 Mio. € with 70 suppliers
Interim Manager Head of Strategic Procurement
IDT Biologika
- Conducted potential analyses in 15 categories for direct and indirect requirements
Senior Program Manager
E.ON
- Led an integrated procurement initiative in strategic procurement based on potential analyses
Project Manager Vendor Management
O2 Telefónica
- Monitored service delivery in terms of quality, cost and time
- Managed tenders, monitoring and controlling of service providers for network, data center, desktop services and software in strategic procurement
Interim Manager COO
Auto Loader / High-Tech Gründerfonds
- Introduced business organization, processes and structures in a startup
- Established a Project Management Office (PMO)
Project Manager Vendor Management
E.ON Business Services
- Supported an IT outsourcing project (e.on IT)
- Developed and monitored strategic suppliers for communication solutions and managed services as part of vendor management
Head of Procurement
Zürcher Kantonalbank
- Was responsible for restructuring and professionalizing the procurement function to increase its maturity level
Senior Project Manager
Lufthansa
- Developed category strategies for IT hardware, software, services and consulting (including SAP licenses and SAP consulting)
- Conducted potential analyses and defined procurement strategies and savings levers
Project Manager
Siemens
- Developed category strategies and reduced the number of suppliers
- Reduced material costs and introduced a savings rigor system based on the McKinsey methodology
Senior Project Manager
Läpple Automotive
- Reduced material and project costs due to cost pressure in the automotive industry
Senior Management Consultant
E.ON
- Restructured a Europe-wide sales unit
Project Lead, Project Manager, Consultant
Siemens
- Led several projects within the Group to reduce material costs in line with Group targets
Project Lead
AVL Automotive
- Conducted process analyses and optimizations for administrative processes in Accounting, Controlling, Order Processing and IT
Business Owner
timacon | timmerbeil management consulting
- Assumed temporary leadership positions and carried out consulting projects at C-level
- Focus on building, restructuring and reorganizing Procurement departments
- Specialization in strategy, organization, processes and sustainable cost efficiency
- Developing the maturity of business units
CPO, Acting Head of IT
IXION Auerbach Machine Tools
- Professionalized the departments to prepare a portfolio strategy for the investment company (exit strategy)
Principal Management Consultant
Siemens
- Consulting on cost-efficient processes and organization
Key Account Manager Information & Communication Networks
Siemens
- Responsible for sales in the IT and telecommunications sector
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Professional Services, Manufacturing, Telecommunication, Automotive, Retail, and Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Operations, Strategy, Procurement, Project Management, Information Technology, and Sales.
Summary
Industry expertise
Telecom/fiber optics, infrastructure (civil engineering), industry, energy, pharma, retail, financial services, private equity
Skills
Top Skills
- Procurement: Setup, Management, Reorganization And Maturity Development
- Supply Chain Security And Supplier Relationship Management
- Procurement Digitalization With A Focus On Reducing Process Costs
- ‚Highly Experienced‘ In The Investor Environment (Pe, Vc, M&A, Mergers, ..)
- Operational Excellence (Lean, Technology, Streamlining, Productivity)
- Turnarounds / Reorganizations With A Focus On Reducing Operational Functions (Automation & Digitalization, Cost Efficiency)
- Analyzing Cross-Functional Value Streams And Eliminating Cost Drivers
- Negotiation Strategies And Implementation In/In Monopolistic Environments Or Supplier Markets, As Well As Outside Procurement
Areas Of Engagement
- Senior Interim Assignments With Operational Responsibility
- Senior Roles With A Strong Focus On Change (Pe Environment)
- Project Or Program Management At C- And C-1 -Level
- Implementation-Focused Consulting For Companies
- Restructuring, Turnaround And Reorganizations
- Corporate Recovery
- Advisory Board / La Roles (Group-Wide Transformation Programs)
Languages
Education
Hochschule Wismar
Diplom-Kaufmann · Business Administration · Wismar, Germany
Statistics
Experience
Global experience
Expertise
Frequently asked questions
Have questions? Find more information here.
Frieder is based in Erkrath, Germany.
Frieder speaks the following languages: German (Native), English (Advanced).
Frieder has at least 27 years of experience. During this time, Frieder has worked in at least 28 different roles and for 26 different companies. The average length of individual experience is 1 year and 10 months. Note that Frieder may not have shared all experience and actually has more experience.
Based on recent experience, Frieder would be well-suited for roles such as: Interim Head of Procurement & Partner Management FTTX, Consultant Commercial Execution Management – Infrastructure Capex Projects, Consultant Supplier Management & Funding Management Infrastructure Projects Construction Procurement.
Frieder's most recent position is Interim Head of Procurement & Partner Management FTTX at DeNe Deutsche Netzbau GmbH.
In recent years, Frieder has worked for DeNe Deutsche Netzbau GmbH, Investor Critical Infrastructure (NDA), ÖGIG, Deutsche Glasfaser, and Valeta Group.
Frieder is most experienced in industries like Professional Services, Manufacturing, and Telecommunication. Frieder also has some experience in Automotive, Retail, and Information Technology.
Frieder is most experienced in business areas like Strategy, Operations, and Procurement. Frieder also has some experience in Project Management, Information Technology, and Sales.
Frieder has recently worked in industries like Professional Services, Manufacturing, and Telecommunication.
Frieder has recently worked in business areas like Procurement, Operations, and Strategy.
Frieder attended Hochschule Wismar for Business Administration.
The availability of Frieder needs to be confirmed.
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Calculated based on our freelancers’ daily rates as of 3 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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