Suprema TI

Supremati is a London-based luxury interior design studio founded in 2017 by Magdalena Gruszczynska, its creative director. The studio creates bespoke residential and commercial interiors for clients in Mayfair, Belgravia, Kensington, St John’s Wood, across London and beyond. Its work includes modern homes, listed and heritage properties, refurbishments, new builds and larger-scale developments.

Supremati’s approach combines architectural integrity, refined craftsmanship and contemporary sophistication, with each project shaped around the client’s lifestyle, routines and design preferences. The studio aims to create spaces that are both visually considered and practical to live in, while reflecting each client’s individuality rather than following passing trends. Founder Magdalena brings more than 20 years of experience in high-end residential, commercial and yacht design.

Services include interior design and interior architecture, design management from project planning through to practical completion, and consultations with Magdalena for clients seeking expert guidance. Supremati works closely with clients to develop tailored concepts and oversee their execution, helping transform properties into personal, thoughtfully designed spaces.