Ulf runs Studio Linder, a business that works across borders with interior design, spatial design, and furniture design. The studio's design philosophy is based on combining function and poetry in a minimalist expression, where the final result should not only have a timeless value but also be sustainable to be used and appreciated for several generations.

Ulf and Kristina have jointly developed StandByMe, SitOnMe and Stay. Designed to last long on the market and to be easily separated, renovated, and reused for the future.