's Storage Capacity In 1976, Willy Sannemann Jr. officially took over from his father. While Willy Sr. enjoyed his well-deserved retirement, the new generation faced a huge challenge. The company was growing steadily, but the walls of the building on Esstraat weren't keeping pace.
Logistical Trial and Error
Storage capacity became a daily puzzle. The weekly production had to go somewhere, but every available square meter—including the neighbors’ former garden—was now fully occupied. Logistics on the narrow Esstraat was an operation in itself:
Traffic stops
As soon as a truck arrived to load or unload, the street had to be cordoned off on both sides with signs.
Handcraft
Everything was still unloaded by hand. While the morning was devoted to receiving shipments, by the afternoon the freight forwarders were already at the door to pick up the finished products.
The Heineken Anecdote: “Too Small for the Giant”
The most telling story from this period is the missed opportunity with Heineken. The beer giant was considering a large order but first wanted to verify whether Wisa was indeed “Heineken-worthy.”
"We spent three days cleaning our premises on Esstraat from top to bottom to make an indelible impression," recalls Willy Jr. So it was a huge disappointment when, two weeks later, a letter arrived in the mail: Heineken had decided against it after all. The reason? Wisa was simply too small for their ambitions.
This rejection was painful, but it also provided the ultimate motivation. It became painfully clear: if Wisa really wanted to compete with the big names, it needed more space and a more professional setup.