1916: the founding
The factory was incorporated on 27 October 1916 as N.V. Lederfabriek Oisterwijk, founded by Christ van der Aa together with the merchant Vermetten. Oisterwijk was chosen for two practical reasons. The water of the local stream, the Stroom, was particularly suited to soaking hides — soft, mineral-poor, the kind of water tanners chase. And Van der Aa's wife came from Oisterwijk and wanted to stay in the village. Industrial decisions sometimes come down to that.
The earliest buildings on the site were modest. Within four years the operation had grown enough to attract a buyer: in 1920 the German leather concern Adler & Oppenheimer took over the company. They had ambitions on a European scale, and Oisterwijk's plant was a useful piece of their network.
1924: the expansion
Adler & Oppenheimer rebuilt the factory in the early 1920s. The defining structures most visitors photograph today date from 1924: the main hall, the loading dock, the engine room with its steam engine and the boiler house alongside it. A private rail siding was added, linking the plant directly to the Breda–Eindhoven line. By the mid-1920s the factory had its own gas supply, its own water system and its own internal railway — a small industrial state inside the village.
1932: the royal title
In 1932 the firm received the prestigious predikaat Koninklijke — the royal designation conferred on long-established Dutch enterprises of national significance. The company name changed accordingly to Koninklijke Lederfabrieken Oisterwijk, or KLO. The royal title was a marker not only of size but of social responsibility: the factory's reputation by this date included unusually progressive welfare provision.
Peak years
At its peak the plant employed around 1,000 to 1,200 workers on an eleven-hectare site and processed up to 25,000 hides a week — making it one of the largest tanneries in Europe. The workforce had its own football team, its own first-aid post, a staff social worker and even a factory fire brigade. The smell of bark, sulphide and damp hide carried across the village; older Oisterwijkers still recall it as the smell of the town itself.
"At its peak, 25,000 hides a week passed through the KVL halls — one of the largest leather operations on the continent."
1966 onwards: mergers and decline
The post-war story is a long, slow contraction. In 1966 KLO was absorbed by the Hagemeyer trading conglomerate. In 1974 it merged with De Amstel, a tannery in Waalwijk, to become Koninklijke Verenigde Leder — the KVL by which most locals now refer to the building. International competition, particularly from cheaper Asian and South American producers, made European leather progressively harder to sustain. Layoffs followed in waves through the eighties and nineties.
2001: closure
On 1 January 2001 the last 35 workers walked out of the factory for the final time. The bankruptcy was formalised in 2004. For several years the eleven-hectare site sat empty in the eastern edge of town — the industrial silence loud in a village that had grown around the smell and the shifts.
2009 onwards: rebirth
In 2009 the municipality of Oisterwijk and the Province of North Brabant became joint owners of the site, with the clear plan of redevelopment without demolition. The masterplan was drawn up by the architecture practice Diederendirrix and rolled out from 2013. Heritage buildings were restored and repurposed; new buildings inserted carefully between them.
The European Ceramic Work Centre (EKWC) moved from 's-Hertogenbosch to KVL in 2015, anchoring the creative side of the project. Studios for designers, small workshops, hospitality businesses, a well-known patisserie and the Neo KVL hotel by Tasigo followed. The original buildings — the engine room, the boiler house, the great main hall — are protected as national monuments.
What to see today
The site is publicly accessible. Walk the outer courtyards, look up at the saw-tooth roofs, peer into the engine room, drink a coffee on one of the terraces tucked between brick walls. The hotel runs occasional guided tours that tell the full industrial story; EKWC's open-studio days are excellent and well worth timing a visit around.
Why it matters
KVL is now treated as a textbook example of Dutch industrial-heritage redevelopment. The buildings are conserved, the new uses are mixed, the site is fully integrated into the rest of the town, and the original story — the leather, the workers, the royal title — is told rather than buried. It is a rare case of a closed industry that has become a productive piece of the place rather than a sad memorial to it.
Timeline
| Year | Event |
|---|---|
| 1916 | N.V. Lederfabriek Oisterwijk founded by Van der Aa & Vermetten |
| 1920 | Acquired by Adler & Oppenheimer |
| 1924 | Main hall, engine room and boiler house built; rail siding added |
| 1932 | Royal title granted; becomes KLO |
| 1966 | Absorbed into Hagemeyer conglomerate |
| 1974 | Merger with De Amstel → KVL |
| 2001 | Factory closes; last 35 staff leave |
| 2004 | Bankruptcy formalised |
| 2009 | Municipality & province become joint owners |
| 2013 | Diederendirrix masterplan redevelopment begins |
| 2015 | EKWC ceramics centre relocates to KVL |