Olaf S.-Interim Manager and Consultant in Purchasing · Supply Chain Management · Logistics

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Experience
Strategic Purchasing, Active Ingredients
Wörwag Pharma
Managing the allocation of active ingredients across five sites, including CMOs New category management processes Sourcing and negotiations.
Interim Head of Operational Purchasing
ASMPT (formerly Siemens)
Crisis management during material shortages, new purchasing processes, clear division of responsibilities within the team.
Interim Head of Supply Chain Management
Axolabs
Building SCM and purchasing structures for GMP-compliant production.
Head of Material Management
Innomotics
- Support of the operational purchasing team as head of material management for a manufacturer of electric motors and medium voltage drives.
- Led the purchasing team with a reduced team size, coordinating with Chinese suppliers and freight forwarders.
Interim Head of Supply Chain
MIP Pharma
- Support of a pharmaceutical manufacturer as interim head of supply chain.
- Stabilized the understaffed team, made decisions on market supply during shortages, and optimized logistics with the 3PL service provider.
Consultant and Negotiation Coach
McKinsey & Company
- Support of McKinsey & Company in negotiation training and coaching for international purchasing staff at large pharmaceutical companies.
- Preparation for planned purchasing negotiations with key suppliers.
Strategic Support in Direct Purchasing
EVER Pharma Jena GmbH
- Responsible for strategic support in direct purchasing of active pharmaceutical ingredients (APIs), including support for Austrian sites.
- Negotiation of annual contracts.
- Sourcing and qualification of potential suppliers.
- Attendance at the international trade fair CPhI in Barcelona.
Supply Chain Lead
CureVac RNA Printer GmbH
- Responsible for building a supply chain at a newly founded biotechnology R&D company.
- Worked with production to create requirements lists for raw materials and consumables as a preliminary step toward a bill of materials (BOM).
- Coordinated with production on materials, required quality parameters, container types, and sizes.
- Planned estimated quantities per production run.
- Sourced potential manufacturers and suppliers.
- Worked with purchasing and potential suppliers to coordinate and clarify requirements.
- Coordinated with quality assurance to document requirements and create specifications.
- Supported the introduction of the SAP module MM/WM as part of process definition and master data management.
- Created a BOM for different manufacturing stages.
- Defined and coordinated interface processes with internal service departments.
Consultant
AMSilk
- Supported a silk protein manufacturer in finding a suitable CMO for purifying crude protein.
Supplier Relationship Manager
BioNTech SE
- Interim supply chain management project for the development and manufacturing of vaccines against Covid-19.
- Supplier relationship manager for Baxter in the External Supplier Organization (ESO) department.
- Central point of contact for internal and external stakeholders.
- Led an internal cross-functional project team and an additional team together with the CMO.
- Coordinated with CMOs and external laboratories on the manufacturers, suppliers, materials, and consumables used.
- Served as the central contact for CMOs to improve the flow of information internally and externally.
- Supported CMOs in finding alternative suppliers and communicated with their suppliers to improve delivery dates.
- Organized cross-functional meetings with CMOs to coordinate and resolve open issues.
- Allocated bottleneck products across the CMO network to ensure production.
- Managed contracts and agreements with CMOs.
- Created contract overviews, prepared amendments, and communicated changes and amendments internally.
Consultant
Expense Reduction Analysts (ERA)
- Preparation of a market analysis for raw sugar, refined sugar, and artificial sweeteners.
- Evaluation of savings potential for a detergent manufacturer in Hungary.
- Conducting market analysis and launching sourcing initiatives.
- Preparation of proposals for cost savings through process optimization.
Lead Buyer CAPEX
Lonza AG
- Responsible for all procurement activities related to the construction of a new production facility with a total value of approximately 50m CHF.
- Management of major spend categories including construction services, HVAC, heating/cooling systems, piping, gas extinguishing, and sprinklers.
- Procurement of services from architects, laboratory equipment, and long lead items such as vessels and fermenter skids.
- Negotiation of contracts and change orders with suppliers.
- Claim management.
- Strong interaction with internal functions and project management.
Consultant
Consultancy Project
- Advisory services related to the establishment of a holding company comprising service and trading companies.
- Advice on law, tax law, website design and content, and online trading.
Interim Strategic Purchasing Manager
Wörwag GmbH
- Responsible for all sourcing activities in strategic purchasing and supplier management for a generic pharmaceutical manufacturer.
- Analysis of existing suppliers for deficiencies in API supply, regional performance, and pricing.
- Strong interaction with internal functions including QA, QC, supply chain, medical and scientific affairs, regulatory, and compliance.
- Coordination with teams responsible for supplier registration at EMA.
- Sourcing additional potential API suppliers, mainly in India and China.
- Sourcing additional 3rd party manufacturing (CMO, contract laboratory).
- Optimization of internal and external supply chain processes.
- Negotiation of supply and service contracts.
- Identified savings potential of 3.5 million euros.
Interim Supply Chain Manager
Cheplapharm GmbH
- Responsible for implementing a robust supply chain for the launch of a new generic pharmaceutical.
- Communication with in-licensing partners regarding estimated demand versus available quantities in the required SKUs per country.
- Coordination of distribution across European warehouses and sample availability.
- Collaboration with internal functions such as marketing, medical affairs, and regulatory to obtain registration status updates.
- Planning launch quantities and forecasting demand based on marketing estimates.
- Member of the team handling tech transfer.
- Sourcing potential 3rd party manufacturing companies.
Project Lead Supply Chain
Cinfa Biotech GmbH
- Responsible for implementing a robust supply chain for a new biosimilar pharmaceutical.
- Selection and management of external partners for API production, logistics, finished dosage form manufacturing, packaging, labeling, and cool warehousing.
- Sourcing and selection of external partners for QA, testing, and market release.
- Creation and implementation of optimized processes and workflows with internal and external teams.
- Coordination of activities with CRO, CMO, and contract laboratories.
- Preparation for the implementation of SAP MM, SD, and a CRM system.
- Sourcing for manufacturers of medical devices and vials.
Project Lead Procurement
Kelvion Machine Cooling Systems GmbH
- Responsibility for driving procurement processes and achieving savings targets.
- Introduction and implementation of new purchasing processes.
- Improvement of internal communication and collaboration.
- Optimization of supplier management and supply relationships.
- Renegotiation of contracts.
- Sourcing activities to extend the supplier base.
- Improvement of material availability through alteration of the internal planning system, ordering modes, and external stocks.
- Achieved over 90% of savings targets with the team.
Head of Central Purchasing
Mercer International Group Germany
- Responsibility for all purchasing activities in Germany, leading three teams across three sites.
- Negotiation of contracts for CAPEX and major raw materials.
- Analysis of the purchasing organization and proposal of a new, more connected organizational structure.
- Optimization of purchasing processes and interfaces with internal functions, including integration into SAP.
- Implementation of category management, supplier management, and improvement of data management in SAP.
- Development of key performance indicators (KPIs).
Chief Procurement Officer
Gurit AG
- Global responsibility for procurement, leading and coaching a team of lead buyers.
- Optimization of purchasing processes and group purchasing organization.
- Improvement of collaboration between local supply chain teams and group purchasing.
- Updating of purchasing policy and implementation of purchasing tools.
- Negotiation of contracts with legal counsel assistance.
- Negotiations with major suppliers to identify areas for cost reduction.
- Hiring and coaching of the new head of purchasing in China.
- Initiation of sourcing projects in China to mitigate risk.
- Evaluation and definition of a purchasing strategy for three Chinese sites.
- Lead of a cross-functional project for defining raw material specifications and supplier agreements.
Head of Supply Chain
Puren Pharma
- Leading and coaching a supply chain team for a generic pharmaceutical manufacturer.
- Optimization of internal processes and preparation of SOPs.
- Improvement of collaboration with external service providers for warehousing and logistics.
- Meetings with key suppliers to evaluate saving potentials and mitigate risks.
- Assisting the implementation of Oracle as the operational system.
Head of Purchasing
CureVac AG
- Responsibility for procurement and supply chain, leading a small team.
- Representative in a major CAPEX project exceeding 100m euros for production facility extension and new site construction.
- Participation in bidding processes for service partners across all spend categories.
- Strategic planning of demand for raw materials and consumables in cooperation with technical and engineering teams.
- Calculation of future capacity requirements for large-scale supply after product launch.
- Sourcing of potential manufacturers to cover significantly increased demand and definition of quality parameters.
- Negotiation of contracts with CROs for clinical testing and other service providers.
Head of Purchasing
Raschig GmbH
- Responsibility for the site in Ludwigshafen and major chemicals for the Spanish sister company Oxiris.
- Development and implementation of centralized procurement processes and regrouping of the purchasing team.
- Spend map analysis and strategic sourcing in Asia and Eastern Europe for raw materials and custom manufacturing.
- Implementation of contract management and optimization of supplier management.
- Organization of bidding processes and substitution of service providers.
- Establishment of savings initiatives in cross-functional teams for cost reduction of raw materials.
- Implementation of a reporting system for targets and KPIs.
- Risk management and qualification of additional potential suppliers.
Procurement Hub and Logistics Manager
Chemtura Manufacturing Germany
- Head of procurement and logistics for production sites in Germany, France, and Italy.
- Responsible for toll manufacturing in Europe within the global procurement department.
- Commercial head in a major project to transfer production from Italy to a toll manufacturer in Antwerp, including price negotiations.
- Operational and strategic procurement of raw materials, technical equipment, CAPEX, fleet, and packaging materials.
- Management of logistics and improvement of purchasing processes through change management.
Head of Purchasing
Dynamit Nobel
- Operational and strategic procurement for raw materials, technical equipment, CAPEX, and services.
- Lead of a project to bundle purchasing activities with European sister companies in France.
- Managed a sourcing project to find a second source for a strategic raw material, qualifying a manufacturer in China for 1,500mt/year.
- Achieved savings of several million USD through strategic sourcing.
- Optimization of procurement processes and integration into the supply chain.
- Strategic sourcing in Asia and Eastern Europe and auditing of key suppliers worldwide.
- Risk management and target costing for new product development.
Consultant and Interim Manager, Freelancer
OSC - Olaf Spinnehörn Consulting
- Long-standing international experience in purchasing, supply chain management, and logistics at all company levels.
- International experience through travel and business in Europe, USA, Canada, India, China, and the Middle East.
- Expertise in target costing, make or buy decisions, and strategic sourcing.
- Management and coaching of purchasing and supply chain organizations and employee development.
- Project management on cross-functional and international levels.
- Specialized knowledge in direct and indirect procurement, including chemicals, APIs, CAPEX, IT, and external services.
- Negotiation of international contracts for goods and services.
Product Management Consultant
Chemical Trader
- Implementation of product management processes.
- Development of a target customer database and travel activities in Eastern Europe.
Sourcing Consultant
German Generic Company
- Sourcing activities in Eastern Europe for re-import and parallel import of pharmaceuticals.
Consultant
Indian Manufacturer of Amino Acids and Peptides
- Analysis of the chemical market in Europe and establishment of business contacts for sales opportunities.
- Optimization of QA processes and SOPs in preparation for customer audits.
- Global representation of the company at major trade fairs and by contacting potential customers.
Market Researcher
Indian Manufacturer of Antigens
- Market research in Europe for diagnostic kit antigens in cooperation with a consultant in the US.
Consultant
Indian Manufacturer of Chemicals
- Consultancy activities focused on the usage and sales opportunities for amino-tetrazoles as an intermediate in chemical synthesis.
Interim Head of Purchasing
Manufacturer of Pharmaceutical Products and Devices
- Optimization of processes and integration of procurement into the supply chain.
Consultant
WWK Versicherungen
- Definition and implementation of new processes for the procurement department as part of change management.
- Update of procurement rules and compilation of a purchasing manual.
- Implementation of processes to detect and prevent fraud in cooperation with internal auditing.
- Managed contract and supplier management, including supplier evaluation and checklists for buyers.
Purchasing Manager
Aventis Pharma AG
- Lead of an international procurement project named Supplier Base Optimisation in collaboration with PWC.
- Goal to focus on preferred suppliers and reduce the number of suppliers worldwide.
- Instruction and training of an international team and members of international purchasing organizations.
- Coordination of activities across countries including USA, Japan, Brazil, UK, France, Italy, and Spain.
- Uploading selected suppliers into the Ariba purchasing software.
- Implementation of control mechanisms to prevent loading of additional suppliers and ensured compliance with company policy.
Head of Purchasing Industrial Operations Drug Products
Aventis Pharma Deutschland GmbH
- Management of a purchasing volume of approximately 200m euros.
- Responsibility for operational and strategic procurement of external services, APIs, excipients, and packaging materials.
- Sponsor of a project for industrial excellence and cost reduction within the supply chain.
- Leader of European purchasing projects for packaging materials, achieving savings of 3-4m euros.
- Key account management with major suppliers.
- Realized annual savings of 4% in the first year and 3.5% in the second year.
Strategic and Operational Purchasing Manager
Hoechst Marion Roussel
- Responsibility for chemical raw materials and intermediates used for pharmaceutical production.
- Management of a purchasing volume of approximately 100m DM.
- Global sourcing for new suppliers and participation in integration teams following the merger with Rhone Poulenc.
- Realized short-term savings in fleet management for Germany.
- Head of cross-functional spend teams consisting of production, QA, QC, and logistics to optimize internal processes.
- Representative in international supply chain teams to accelerate market launches.
- Conducted risk management analysis and supplier audits worldwide to qualify new sources.
- Achieved annual savings of approximately 5% in the first year and 3% in subsequent years.
Product Manager
Hoechst AG
- Global sales responsibility for chloroacetic acid derivatives used in pharmaceuticals, detergents, and fragrances.
- Managed sales of approximately 60m DM.
- Participation in international trade fairs and marketing conferences.
- Representative in a strategic business team to optimize alignment and conduct benchmarking and strength-weakness analysis.
- Increased sales by 3-5% through new customer acquisition.
Delegation Project Member
Hoechst Iberica
- Worked on a project to optimize cycle time and cost for finished dosage forms within Europe.
- Developed knowledge in supply chain management.
Central Procurement (Job-Rotation)
Hoechst AG
- Responsibility for purchasing and sourcing of raw materials and intermediates for API production.
- Managed a spend of approximately 40m DM.
- Applied tools such as TCO, supplier management, and sourcing.
- Gained experience in cGMP production, quality assurance, ISO certification, and supplier audits.
Commercial Apprenticeship Wirtschaftsassistent
Hoechst AG
- Commercial apprenticeship certified by IHK.
Area Sales Manager
Hoechst AG
- Responsibility for sales of pharmaceutical active ingredients (API) in Central and West European countries.
- Managed accounts for companies like Sandoz, Ciba Geigy, and Hoffmann-La Roche.
- Managed sales volume of approximately 40m DM.
- Achieved sales increases of 1-2% per year despite growing Asian competition.
Commercial Apprenticeship Industrial Clerk
Hoechst AG
- Commercial apprenticeship certified by IHK.
Military Service
Military Service
- Compulsory military service.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Pharmaceutical, Chemical, Professional Services, Biotechnology, Manufacturing, and Insurance.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Procurement, Supply Chain Management, Logistics, Project Management, Sales, and Quality Assurance.
Summary
Interim Manager for Purchasing and Supply Chain with more than 30 years of experience in pharma, biotechnology and chemicals, including over 20 years as a self-employed professional. Quickly takes on leadership responsibility during vacancies, supply shortages and when building structures, from operational purchasing to CPO. Skilled negotiator, with CAPEX projects of over € 100 Mio. and purchasing volumes of up to approx. € 250 Mio.
- 30+ years of experience in pharma, biotech and chemicals
- 20+ years as a self-employed Interim Manager
€ 100 Mio. largest CAPEX project in purchasing
- approx. € 250 Mio. largest purchasing volume managed
Skills
Competence
- Long-Standing International Experience In Purchasing / Scm / Logistics At All Company Levels
- International Experience Through Travel And Business In The Whole Of Europe, Usa, Canada, India, China, Middle East
- Intercultural Competence
- Target Costing / Make Or Buy / Sourcing
- Management And Coaching Of Purchasing And Supply Chain Organizations As Well As Development Of Employees
- Competence For Procurement At All Company Levels (From Purchaser To Cpo)
- Project Management (Cross-Functional And International)
Special Knowledge
- Strategic And Operational Purchasing
- Long-Term Experience In The Purchasing Of Directs (Chemicals, Sophisticated Intermediates, Excipients, Apis, Packaging Materials, Medical Devices, Iron And Steel Castings, Metal Assemblies, Fans For Cooling Systems)
- Long-Term Experience In The Purchasing Of Indirects (Technology (Electrical And Electronical Equipment), It (Hardware, Software, Licenses), Capex (Machines, Production Components), Utilities, Fleet Management, External Services (Repairs, Construction Services, Maintenance Work, Toll And Contract Manufacturing))
- Negotiation Of International Contracts For Goods And Services
- Supply Chain Management (Planning A Robust Supply Chain For New Products (New Market Release For Generics), Planning A Supply Chain For A New Product / Biotech, Building A Supply Chain Organization For A Biotech Company, Head Of Supply Chain At A Pharmaceutical Company Producing Generics)
- Logistics
- Global Sourcing Of "Directs" And Services From Cmos And Cros
- Product Group Management
- Supplier Management
- Supply / Risk Management
- Process Optimization
- Target Costing / Make Or Buy / Sourcing
Industries
- Pharmaceutical Industry (Biotechnology, Large Multinational Research Companies (Top 10), Manufacturers Of Generics And Biosimilars)
- Chemical Industry (Fine Chemicals, Specialty Chemicals)
- Pulp & Paper Industry
- Insurance Company
- Machine Building Industry
Languages
Education
University in Hagen
Politics, Macroeconomics, Law
University of Applied Sciences Mainz
Diplom-Betriebswirt (FH) · Business Administration
Business Assistant
Certifications & licenses
Certified In Production And Inventory Management CPIM
APICS
Certification In Basics Of Supply Chain Management
APICS
Compliance
GMP und GDP
Gefahrgut (ADR)
Pharmaceutical Quality System
Procurement Enhancement Program (PEP)
Statistics
Experience
Global experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Olaf is based in Frankfurt am Main, Germany and can operate in on-site, hybrid, and remote work models.
Olaf speaks the following languages: German (Native), English (Advanced), Spanish (Elementary), French (Elementary).
Olaf has at least 44 years of experience. During this time, Olaf has worked in at least 35 different roles and for 38 different companies. The average length of individual experience is 1 year and 1 month. Note that Olaf may not have shared all experience and actually has more experience.
Based on recent experience, Olaf would be well-suited for roles such as: Strategic Purchasing, Active Ingredients, Interim Head of Operational Purchasing, Interim Head of Supply Chain Management.
Olaf's most recent position is Strategic Purchasing, Active Ingredients at Wörwag Pharma.
In recent years, Olaf has worked for Wörwag Pharma, ASMPT (formerly Siemens), Axolabs, Innomotics, and MIP Pharma.
Olaf is most experienced in industries like Pharmaceutical, Chemical, and Professional Services. Olaf also has some experience in Biotechnology, Manufacturing, and Insurance.
Olaf is most experienced in business areas like Procurement, Supply Chain Management, and Logistics. Olaf also has some experience in Project Management, Sales, and Quality Assurance.
Olaf has recently worked in industries like Pharmaceutical, Professional Services, and Chemical.
Olaf has recently worked in business areas like Procurement, Supply Chain Management, and Logistics.
Olaf attended University in Hagen for Politics, Macroeconomics, Law.
Olaf has 7 certificates. Among them, these include: Certified In Production And Inventory Management CPIM, Certification In Basics Of Supply Chain Management, and Compliance.
Olaf will be available full-time from January 2027.
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Calculated based on our freelancers’ daily rates as of 5 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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