Acquisition of Dr. Thompson’s Bar & Grill by an investor group. Since then, it has operated under the name “Seifenfabrik Dr. Thompson’s” as an event venue for private and corporate occasions of all kinds.
History of Seifenfabrik Dr. Thompson’s
Industrial Heritage with Character
Seifenfabrik Dr. Thompson’s in Düsseldorf is far more than an exceptional event venue – it is a genuine piece of living industrial history right by the Rhine. Where soap was once produced, stylish events, unforgettable weddings and inspiring business occasions now take place.
The historic brick building has been revitalised with great sensitivity. High ceilings, large window fronts and its distinctive industrial charm still reflect its original purpose today – giving every event a unique atmosphere. The combination of heritage and modern event culture makes Seifenfabrik one of the most impressive venues in Düsseldorf.
Here, tradition meets lifestyle, history meets the present – and this is felt in every space.
History
The restaurant “Dr. Thompson’s – Bar & Grill” opens in the former power station and develops into a well-known Düsseldorf hotspot.
An investor group acquires the site. Instead of demolition, a modern usage concept is developed for: Creative industries Private educational institutions Gastronomy The historic architecture is preserved, including: Barrel roofs, generous windows and loft-style spaces
Thompson-Siegel GmbH is fully integrated into Henkel Wasch- und Reinigungsmittel GmbH and dissolved.
The site employs around 400 staff. Approximately 500 household products are manufactured.
Henkel acquires all company shares. New product divisions are established: Thomsit (construction chemicals) Expanded Paral products Shoe care products such as Pilofix
Merger with the Sidol-Werke Cologne to form Thompson-Siegel GmbH, with the aim of consolidating expertise and strengthening the company’s market position.
Thompson is among the leading German manufacturers of washing and cleaning products.
On 12 June 1943, parts of the plant are destroyed by bomb hits during a British air raid.
Renamed to: Thompson-Werke GmbH The product range expands steadily, including: Ozonit/Ozonil (laundry detergent) Gefest/Seifix (floor polish wax) Bif (toilet cleaner) Sofix (floor care products) Paral (insecticides)
The Düsseldorf-based company Henkel acquires the majority of shares from Sieglin’s children.
The company now operates under the name: Fabrik von Dr. Thompson’s Seifenpulver GmbH
The company moves its headquarters to Düsseldorf. A large industrial and production facility is established on Erkrather Straße.
Sieglin receives the exclusive distribution rights for Germany, Belgium and the Netherlands. The economic success enables him to: Finance archaeological expeditions in Egypt Support cultural initiatives
Ernst von Sieglin, a Stuttgart-born chemist (b. 1848), develops a soap-based washing powder in Aachen and, together with Richard Thompson, pioneers the pulverisation of soap. Marketed as “Dr. Thompson’s Soap Powder – Swan Brand”, it becomes one of Germany’s first branded products and quickly gains recognition.







