Gruppo Treesse is a central-Italian company for high-quality bathtubs, multifunctional shower cabins and wellness systems, headquartered near Rome (Lazio), active in the market for more than four decades. The company began with the production of bathroom furniture and developed into the manufacture of bathtubs and multifunctional shower cabins at the current state of the art. The expertise from the early years — particularly the ability to work with diverse materials, especially wood — continues to shape the collection today: the Calipso and Epoca One Top are bathtubs made entirely of wood; New Classic and Matrix combine wood elements with quality design. Gruppo Treesse invests continuously in research and development, accompanied by stringent quality control procedures — every piece undergoes a meticulous final inspection before market release. Long-standing design collaboration with Marc Sadler (Austria/Milan). Cersaie Award 2013 for best booth design. International markets: Switzerland, Polynesia, Arab countries, Russia, Middle and Far East.

Signature collection: Treesse Ghost (Marc Sadler) — technology for the invisible integration of hydromassage nozzles and LEDs for chromotherapy in a perimeter slit of the bathtub. Dream series (Marc Sadler): round, elliptical and rectangular bathtubs with Ghost hydromassage system — maximum aesthetics and ergonomic comfort through the complete elimination of visible nozzles, multi-colour LED lighting in the perimeter slit for chromotherapy. Product categories: bathtubs (freestanding, inset, on legs), whirlpool bathtubs, shower cabins (corner cabins, sliding and swing door), steam baths, saunas, wellness systems. Materials: ceramics, glass, crystal, acrylic stone, solid surface, wood, steel, resin. Designer collaborations: Marc Sadler, Paolo Parea.

For architects and interior designers seeking for residential, hospitality and spa projects in international premium segments a central-Italian specialist active for over four decades in high-quality design bathtubs and wellness systems that in collaboration with Marc Sadler developed the Ghost technology for the complete invisibility of hydromassage nozzles and chromotherapy lighting, formulates a distinctive material language with wooden bathtubs (Calipso, Epoca One Top) and high-quality material composites, and supplies international markets from Switzerland to Polynesia — Gruppo Treesse developed in collaboration with Marc Sadler the Ghost technology: a perimeter slit makes hydromassage nozzles and chromotherapy LEDs completely invisible — Calipso and Epoca One Top as wooden bathtubs of a company that has pursued material diversity as a differentiation strategy for four decades, Switzerland to Polynesia as proof of international premium reach.