Wildkamp, a technical wholesaler with 45 locations in the Netherlands, places extreme value on their customer service. Because of that, they take utmost care of an optimal availability and the reliability of the unique, extensive range. In phase 1 of the implementation process of Slim4, they got complete control of their distribution centre. This resulted in an increase of the service levels from 96% to more than 98.5%; in the same period, the stock value dropped by no less than 15%. From now on, the focus is on the integral management of the inventories of all locations.

  • CLIENT Wildkamp
  • YEAR 2011
  • ACHIEVEMENTSBuild a solid foundation on which to support further growth

Strong supply chain provides basis for growth for Wildkamp

Ensuring customers receive a fast, efficient and dependable delivery is what separates Ideal bathrooms from its competitors. With a product range that encompasses everything from shower trays to complete bathroom suites, the national bathroom distributor is the supplier of choice for merchants and retailers alike. From their 4 strategically positioned distribution centres, Ideal offer a next day guaranteed delivery service to 99% of the UK mainland across their entire range. In order to manage the continuing growth, the team at Ideal Bathrooms turned to Slimstock to help bring more science to their planning processes


  • Service level improvement to 98.5%
  • 15% decrease in inventory value
  • Greater forecast accuracy

Foundations for inventory optimisation

Wildkamp decided to supplement Microsoft Dynamics NAV with Slim4. In three months’ time, the foundations were set for integral inventory management; a choice that not only had a positive impact, but a large positive impact. “The quality of the inventory has improved a lot. Our service levels increased considerably whilst stock value dropped by 15%. Previously, they didn’t rise above 96%, they are now almost continuously above 98.5%”, says Makkinga. “We are now better able to serve our customers”.

Higher service results in lower costs

The phasing in and phasing out of products is also going considerably better. Makkinga: “Our planners have significantly improved their forecasting; both in the high and low season. In high season we are better able to meet demand and the likelihood of stock outs is kept at a minimum, whilst in low season, we have less inventory lying around. It is more relaxed now; less urgent orders, unplanned tasks, and ‘broken lots’ lead to direct cost savings.

Integrated store replenishment

“By also managing the inventory in all 45 locations with Slim4, we can lower the inventory level by another 2 to 3 million Euros”, Makkinga states. All local establishments are centrally planned and can when desired, simply make adjustments themselves. “Thanks to Slim4, we work more efficiently and thus have more time for our customers. Since the availability and reliability continuously increase, we are making big steps in the area of customer satisfaction. That’s our main aim” says a satisfied Makkinga.

“By also managing the inventory in all 45 locations with Slim4, we can lower the inventory level by another 2 to 3 million Euros”

“Our service levels increased from 96 to 98.5% whilst inventory decreased.”
René Makkinga - Head of Logistics | Wildkamp