International Pharmaceutical Leader
« Inventory optimisation »
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Initial Status
- Performance stock metrics : Shared objectives are missing and/or not cascaded along the process
- Inventory analysis:
- Stock coverage is 14 months for one major product and above 5 months for other products
- No inventory targets (min/max) are calculated
- Stock is mainly composed of WIP located at internal plants or CMO and significant part of the inventory is old and ultra slow movers items (i.e. 42% of stock value for one major product is at one production site and is > 1 year old)
- Cost of obsolescence linked with supply chain issues is 20 M€
- Lead time :
- Lead time is mainly made of waiting time (including shipment time to CMO and release time)
- Visibility on lead times along the supply chain is low
- Planning process and tools:
- High product flow complexity has to be managed in planning (process / tools)
- Risk: Planning process rules are managed individually and implemented in Excel including MRP calculation (i.e. 53 Excel sheets for S&OP of one major product)
- Lack of master data fulfilment in SAP
- Stock culture, responsibilities and ownership:
- Focus are on financial aspects of inventory rather than on operational performance ones
- Few process control and planning standards
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Project objectives
- Reduce the total inventory level by 10 M€ in 2015 and by 10M€ again in 2016
- Define objectives and computed targeted stock levels
- Realize S&OP field coaching and increase master planners competencies
- Optimize inventory strategy
- Define performance stock metrics and ownership
- Design supply chain "TO BE” processes
- Mitigate risk at master planning level
- Integrate supply chain complexity in requirements stage of the new ERP project (i.e. postponement strategy / “alternative BOM”)
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Actions taken
1. WIP Stock:
- Decrease lead-time distribution
- Reduce in-progress inventory
- Identify and analyze under performance causes
- Implement flow tighten
2. Supply Chain Parameters:
- Define inventory parameters computation methodology
- Define reliable and understood parameters
- Share and implement common parameters
- Monitor inventory levels (in terms of coverage) with regards to inventory minimum and maximum levels
- Realise training and field coaching
3. Lead Time:
- Analyse lead times and quantify improvement potential (per plant / product)
- Define target lead times per production stage
- Identify constraints and structure an EOQ / EPQ approach
4. EOQ / EPQ / Production Frequency:
- Compute economical production frequencies and quantities with a pragmatic approach
- Build the EOQ / EPQ model
5. Operational Supply Chain Metrics:
- Map the “AS IS” supply chain monitored KPI
- Underline gaps and propose a shared Balanced Scorecard (BSC)
- Cascade KPIs and objectives from BSC to operational teams
- Develop prototypes for KPIs
Gains obtenus
Quantitative gains
- Savings of 29 M€ linked with inventory performance optimization delivered by the client, supported by Resultance
- Inventory reduction of 16M€ in 2015
- Inventory reduction of 13M€ in 2016
Qualitative gains
- Strong involvement of cross-departments teams
- Innovative and pragmatic approach: flow tighten at internal production sites
- Consensus on supply chain parameters and targets
- Continuous monitoring of inventory coverages
- Mindset evolution regarding inventory performance
- Creation of an Economic Order Quantity (EOQ) model
- Increased visibility and accuracy for management
- Synergies with the new ERP project
