Arne Zühlke
Managing Director and Shareholder
Experience
Managing Director and Shareholder
ARNESS GmbH & Co. KG
- Founded the company as a holistic consulting firm focused on procurement and supply chain
- Managed the company's commercial operations
- Digitalized and automated work steps to cut process costs
- Led optimization projects
- Connected German companies with overseas manufacturers to achieve shorter delivery times and lower procurement costs
- Organized B2B meetings between international companies
- Researched sourcing markets (Best Cost Country) for producing complex welded assemblies
- Took on interim management mandates
Head of Supplier Development & Internal Consulting
Kroenert GmbH & Co. KG | ZAE – AntriebsSysteme GmbH & Co. KG (ATH Gruppe)
- Led a team of 42 employees
- Managed strategic, cross-company projects
- Led workshops on process improvements
- Selected and rolled out a new group-wide ERP system
- Developed a structured, forward-looking supplier management system for the entire group
- Created a complex rating and evaluation system for supplier selection and control
- Pushed for more international procurement in strategic sourcing markets to reduce costs
- Expanded the network with associations and international chambers
- Represented the group with expert presentations at conferences at home and abroad in German and English
Head of Purchasing
Kroenert GmbH & Co. KG | ZAE – AntriebsSysteme GmbH & Co. KG (ATH Gruppe)
- Led the purchasing team of 10 employees both functionally and disciplinarily
- Strategically transformed purchasing into an agile and flexible unit aligned with corporate goals, including budget planning and accountability
- Reduced purchasing lead time from an average of 15 working days to under 5 days by optimizing processes and developing employees
- Supported the professional and personal growth of team members
- Scheduled staff work to match the highly variable workload in special machine engineering, from short-time work to 60% overtime
- Took over and integrated purchasing from BMB AG (Switzerland) at the central site in Hamburg
- Enforced the group's legal and contractual claims domestically and abroad
- Secured regular savings in the high six-figure range through negotiations
- Planned and delivered various construction projects on budget
Strategic Purchasing
E.C.H. Will GmbH (Körber-Gruppe)
- Led a team of 5 in a specialist role
- Designed and negotiated contracts for the company and Körber Group
- Evaluated, audited, and selected suppliers in electronics, electrical engineering, telecom and IT, and construction services
- Achieved regular savings in the six-figure range through negotiations, new suppliers and products, and optimized processes
- Increased contract compliance rate by 10–15% per year and reduced maverick buying
- Ensured highest data accuracy for faster and smoother processing
- Managed IT purchasing (hardware and software)
- Served as key user for the SAP R/3 rollout, focusing on MM as well as FI/CO and SD modules
- Acted as central contact for IT in purchasing
- Trained working students, new hires, and trainees
- Participated in Körber Group's leadership development program (06/2005–10/2006) with training in Germany and the USA on self-management, team management, leadership, and performance management
- Led a development project (01/2005–04/2006) coordinating the subprojects in sales, development, purchasing, prototype construction, and assembly with internal staff and business partners from several companies in Germany and the USA (about 20 team members)
- Negotiated and concluded complex cooperation agreements
- Supported customers and prospects, including printing companies in Germany and a US government agency
Dual Study / Working Student
E.C.H. Will GmbH (Körber-Gruppe)
- Received practical training and completed projects during a dual study program
- Gained basic training in metalwork (turning and milling), technical drawing, and electropneumatics
- Worked and trained in all commercial and technical areas of the company
- Completed project work on relevant practical challenges
Basic Military Service, S4 (Supply and Logistics)
Reconnaissance Wing (AG51) Jagel (Air Force)
- Completion of basic military service in supply and logistics (S4)
- Support of logistical processes and procedures within the wing
PMO
- Multi-project management with 12 sub-projects for an electronics group with several production sites in Germany and Hungary (automotive, mechanical engineering, consumer electronics)
- Measures to massively reduce inventory
- Planning in SAP R/3
- Implementation of S&OP
- Creation of a KPI dashboard
Project Management
- Implementation of PSI V9.3 as an ERP system (replacing AMS++) in a mechanical engineering group with multiple locations
- Conducting requirements analysis with various departments
- System selection decision
- Coordination and planning of the implementation and conducting workshops
- Coverage of production, purchasing, sales, and logistics areas
Project Management
- Development of an integrated digital printing machine in mechanical engineering
- Coordination of the international project partners, suppliers, and the pilot customer
- Overall responsibility for development, sales, prototype construction, and procurement
Project Management
- Internationalization of the supplier base for a sales agency in mechanical engineering
- Conducting a requirements analysis
- Supplier selection
- Onboarding of new suppliers
Project Lead & PMO
- Developing and implementing a digitalization strategy for a retail group (consumer electronics)
- Significantly reducing manual tasks
- Creating interfaces between the internal SAP system and logistics service providers and partners
- Implementing EDI invoicing for customers
- Analyzing and automating processes
- Introducing new software and tools, including HR (Personio), project management (TOPO), finance (LucaNet), interfaces (LobsterData) and DMS (DocuWare)
Sub-Project Lead
- Implementing a DMS system in a mechanical engineering company
- Conducting requirements analysis for procurement
- Preparing the selection decision
- Supporting the implementation in procurement and purchasing
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 Manufacturing (22.5 years), Professional Services (8 years), Automotive (3 years), and Aerospace and Defense (1 year).
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 Procurement (26.5 years), Project Management (18.5 years), Supply Chain Management (11.5 years), Product Development (4 years), Production (4 years), and Logistics (1 year).
Skills
- Office: Very Good User Skills, Trainer
- Erp: Sap R/3: Key User, Trainer, Implementation
- Erp: Sap Businessone 10.0: Key User, Trainer, Consultant, Redesign
- Erp: Ams: Very Good User Skills, Key User, Redesign
- Erp: Psi 9.2: Key User, Project Lead For Implementation
- Visualization: Visio, Bizagi, Aris, Freemind
- Sql: Basic Knowledge
- Automation: Lobster Data, Alphabots, Ai
Languages
Education
Nordakademie gAG
MBA, International Marketing and Business Communication · MBA program (part-time) · Elmshorn, Germany
Universidad de Almería
Study abroad semester · Bachelor's in Business Administration and Management · Almería, Spain
Nordakademie gAG
Diploma in Business Administration (FH) · Business Administration (dual study) · Elmshorn, Germany
Certifications & licenses
Axelos Professional Scrum Master Ii
Prince2
Scrum.org Digital Business Innovator
Six Sigma Black Belt
SSCD / ASQ Supplier Auditor
Profile
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