S.I. Design: Italian design studio for innovative office furniture

S.I. Design is a visionary design studio based in Italy, specializing in the creation of high-end office furniture solutions that blend functionality, aesthetics, and industrial innovation. With decades of experience in product design and architecture, S.I. Design collaborates with leading Italian manufacturers to bring to life distinctive collections tailored to evolving workspaces and contract environments.

Their approach is grounded in an in-depth understanding of ergonomics, materials, and user needs. The result is a curated portfolio of office chairs, executive desks, lounge systems, and collaborative furnishings that express timeless Italian elegance and forward-thinking design. From concept to prototype to market-ready solutions, S.I. Design guides every step of the creative and technical journey.

Chosen by La Mercanti for clients seeking excellence in form and performance, S.I. Design’s products reflect a deep commitment to quality, adaptability, and design integrity. Explore their latest creations, request professional advice, and receive a tailored quote for your next office or contract furniture project — designed and made in Italy.