Operating Units

Diethelm Keller Premium Brands is the global market leader in high-end outdoor furniture. It operates its entities Dedon, Gloster and Garpa independently, nurturing the unique character of each brand. Thanks to its own manufacturing facilities and close collaboration with leading designers, Diethelm Keller Premium Brands masters the entire value chain and secures the highest standard for its furniture.
Dedon, Gloster and Garpa employ more than 1,700 people worldwide and are active in over 80 countries.

Diethelm Keller Household Brands is a globally integrated market leader in the design, manufacturing and marketing of innovative household, kitchen and interior-design products. The Group employs around 160 people and operates renowned brands like Zyliss, Cole & Mason, AdHoc, Swissmar and Culinare, which are sold in over 50 countries. Additionally, Diethelm Keller Group holds the brand rights for Koenig and Turmix based on a licence agreement with a Swiss distributor.

Diethelm Keller BBQ Brands stands at the forefront of the BBQ industry, designing, manufacturing and marketing cutting-edge barbeques and accessories. Outdoorchef is particularly well positioned in Switzerland and known for its innovation power. Grillfürst is the largest specialist barbecue retailer in Europe, while BurnOut Kitchen crafts high-end outdoor kitchens Made in Germany. Diethelm Keller BBQ Brands is active across three countries with over 160 employees.

Diethelm Keller Industrial represents Wetrok, a Swiss B2B brand, known for its innovative, sustainable and professional cleaning systems and solutions alongside its advanced robotics. With 75 years of rich heritage, international expertise and strong customer relationships, Wetrok continues to lead the way in innovation and excellence. The company operates in five countries with around 230 employees

Diethelm Keller Investments holds equity in innovative small and medium-sized companies, as well as promising start-ups, focusing on potential leaders in their respective fields. The portfolio includes Travellers Autobarn, offering campervan rentals across various countries; Angela Bruderer, a multichannel retailer in Switzerland; Chimpy, Europe’s leading power bank rental service; and Flummox, an online brand accelerator.