Prime design is driven by the vocation of ‘luxury living’. 
The Prime design group offers interior design, extension and renovation services for homes and professional offices in Switzerland (Geneva), France (Haute-Savoie and Var) and all over the world. THE AGENCY Prime design is driven by the vocation of ‘luxury living’. 
The Prime design group operates all over the world with qualified architectural agencies that are ready to listen to customers and help them make their dreams come true. Our teams are at work throughout the project, from conception to completion. Our professionalism is your guarantee. Respect for the environment, a love of noble materials, the ability to discover subtle nuances and colour combinations, undeniable concentration and rigorous attention to every detail are at the heart of our attentions. These principles remain key elements of our philosophy, and go hand in hand with our talent for striking a balance between cutting-edge technology and craftsmanship. Each project is an intimate, special jewel that we create and develop for our customers. It therefore requires our full attention, focused on the spatial quality of the space, the relaxed sophistication of the rendering and its timeless elegance. Its creation is based on technical precision, magnified simplicity, meticulous definition of detail and delicate textures, not forgetting the control of light. OUR VISION Our concept of luxury is not based on cost or excess, but on the fundamental pleasure of living, of being immersed in visual and tactile beauty. A type of luxury that doesn't focus on the exterior, but rather on inner satisfaction and well-being. OUR DESIGN PHILOSOPHY Successful project management requires teams with proven experience and efficiency. What is essential is that each member of the team understands the client's needs, has the experience to anticipate and manage the key sources of risk and the ability to execute them through a hassle-free process, and has the skill to deliver efficiently. PRIME DESIGN combines the know-how of the latest developments and trends to ensure that our clients' projects are unique and stand out from the rest. THE TEAM Natacha Kowalak Fonder & Creactive Director Rodolphe Co-Fonder Tatiana Interior Designer Celine Mazon Interior Designer Freelance Mélanie Gourbilleau Interior Designer Fanny Berger Interior Design Intern OUR OFFICE THE TEAM Natacha Kowalak Fonder & Creative Director Rodolphe Taverne Director Céline Mazzon Interior Designer Freelance Tatiana Galkina - Bisquer Interior Designer Mélanie Gourbilleau Interior Architect Fanny Berger Interior Design Intern OUR QUEST FOR EXCELLENCE AND ABSOLUTE CUSTOMER SATISFACTION The best results can only be achieved through the most precise combination of qualified professionals appropriate to the style and size of each project. At PRIME DESIGN, we tailor our expertise in location-related design projects to create a coordinated and singular approach. In this way, we maximise the efficiency, quality and value of each project in terms of investment, design and construction. BUT MORE IN DETAIL The agency was founded by Natacha Kowalak, who graduated as an interior architect from the Brussels Higher Institute of the Arts in 2008. Interior design is a profession in its own right, calling on creativity and a sense of volume, materials and colour to personalise your project and make it unique. CONTACT US

Make an appointment with our architectural practice in Geneva, Switzerland. Fill in our contact form and specify your architectural project for your home or business premises. Let's talk about your project together Une question, une idée, un projet ? Contactez-nous pour un devis gratuit et sur mesure. Name* E-mail* Phone Address Subject of your request Architectural project Renovation Order a product from the Designer collection More information on the following products: Send CAREER If you are interested in joining our team or completing an internship, please visit our careers and internships page. Apply

The Prime Design group has completed a large number of interior projects for luxury villas and commercial premises in Geneva, Nyon, Annecy, Saint Tropez and all over the world with the help of partner architectural agencies. LATEST PROJECTS DEMEURE LAUSANNE Switzerland PENTHOUSE WITH VIEW OVER GENEVA Geneva Switzerland CHALET SPARKLE Megève French Alps EDELWEISS Hotel - Restaurant Geneva Switzerland VILLA COLLONGE BELLERIVE Geneva Switzerland VILLA VANDOEUVRE Geneva Switzerland HEALTHY CUBE Restaurant Bar - Gland Switzerland VILLA LESS IS MORE Annecy French VILLA INFINITY Annecy French VILLA SLOW PARADISE Bali Indonesia Discover our projects The Prime Design architecture studio is based in Geneva, but operates internationally through a network of qualified architecture agencies that bring you excellence, comfort, luxury and well-being. Its teams are committed to offering you a fresh take on interior architecture. Our business: architects of beauty at the service of ergonomics and well-being.
 Your aspirations and constraints, whether ethical, aesthetic, economic or ergonomic, are the source of our motivation and creativity. We put our professional, precise and refined eye to work for our customers to satisfy the most eclectic of tastes. At Prime design, projects are developed around a contemporary understanding of what luxury is. Our conception of luxury is not based on cost or excess, but on the fundamental pleasure of living, of being immersed in visual and tactile beauty. A luxury that focuses not on ostentation, but on the well-being of an interior designed in its own image. Each project is an intimate and special jewel that we create and develop for our customers. It therefore requires our full attention, focusing on the spatial quality of the space, the relaxed sophistication of the finishes and timeless elegance. Its creation is based on technical precision, magnified simplicity, meticulous definition of detail and delicate textures, not forgetting the control of light. About Prime Design Studio "The artistic aspect is innate. It goes beyond ordinary thinking. It's a creative approach that will personalise your project and make it unique". Natacha Kowalak

Make an appointment with our architectural practice in Geneva, Switzerland. Fill in our contact form and specify your architectural project for your home or business premises. Information request First name* Surname E-mail* Phone Designer concerned by your request? Desired product collection Furniture Lighting News Your message* Send Find your product here

Discover our realisation of the Villa Slow Paradise by interior designer Prime Design. A unique and atypical design. We work in Switzerland (Geneva), Haute-Savoie and the Var. Villa Slow Paradise Villa Slow Paradise is a tropical oasis that combines relaxed elegance with modern comfort. As you enter Villa Slow Paradise, you'll be greeted by a majestic Buddha statue, flanked by twin staircases that take you into the heart of the property. A stunning feature awaits you: a long swimming pool that stretches across the courtyard. The house and garden have been carefully designed to promote well-being, relaxation and a change of scenery. A gym, yoga room and massage and relaxation room are also available. The living areas are spacious and can accommodate the whole family. In the evening, the atmosphere of the villa takes on a whole new meaning. Warm lights illuminate the heart of the house and the bay windows that cover the entire façade offer a spectacular view of the illuminated swimming pool. SEE OTHER ACHIEVEMENTS

Primedesign, studio d’architecture et design d’intérieur basé à Genève, transforme vos espaces en intérieurs d’exception. Spécialisés dans l’aménagement, la rénovation et la décoration sur mesure, nous créons des projets uniques, élégants et fonctionnels, du concept à la réalisation complète des travaux. Offrez à votre maison, villa ou appartement haut de gamme un intérieur raffiné et personnalisé avec Primedesign. INTERIOR ARCHITECTURE EN FR

Discover our realisation of the Villa Cost by interior designer Prime Design. A modern, authentic design. We work in Switzerland (Geneva), Haute-Savoie and the Var. Exceptional Apartment – Penthouse with Views over Geneva PRIMEDESIGN.architecture is overseeing the complete realization of a stunning penthouse offering breathtaking views over Geneva and its lake. Every space has been carefully considered down to the smallest detail to infuse the apartment with the level of elegance and prestige it deserves. The project stands out through its fully bespoke built-ins, designed to enhance the volumes, structure the atmosphere, and set the tone for a refined aesthetic. A meticulous approach where each material, each line, and each finish contributes to a truly unique interior experience. The kitchen becomes the centerpiece of the living area: gracefully designed with soft, harmonious curves, it offers a layout crafted for everyday comfort. The night spaces have been completely reimagined to provide comfort, serenity, and sophistication within beautifully appointed master suites. Additional spaces will be revealed upon completion of this exceptional project. SEE OTHER ACHIEVEMENTS

Prime Design brings you the latest information and useful news from the Group, our network of architects, suppliers and designers in Switzerland, France and around the world. Designers & Makers New Furniture Lighting Designer Se Connecter NORKI VINCENT MAZENAUER AHU IMPERFETTOLAB GARNIER & LINKER MAVIMATT ORMOND EDITION CONSTANT WORKSHOP ADRIAN CRUZ ELEMENTS TISON WORKSHOP FREDERIC SAULOU

Discover our realisation of the Villa Cost by interior designer Prime Design. A modern, authentic design. We work in Switzerland (Geneva), Haute-Savoie and the Var. Each space has been carefully designed in every detail to meet the clients’ needs and wishes. At Prime Design, every project is a one-of-a-kind creation: a fusion of our clients’ tastes, our architectural vision, the talent of our designer partners, and the craftsmanship of our trusted contractors. Together, we bring to life truly singular, bespoke proposals. This villa tells a story — one of a subtle balance between architectural heritage and contemporary creation, between authenticity and modern expression. Additional spaces will be revealed upon completion of this exceptional project. SEE OTHER ACHIEVEMENTS Villa VANDOEUVRE GENEVA PRIMEDESIGN.architecture is leading the complete interior realization of an extraordinary villa a remarkable blend of historic charm and ultra-contemporary lines. From the initial concept to budgeting and soon the execution of the works, every stage has been approached with the utmost rigor to reveal the full potential of this unique residence.

Discover our realisation of the Villa Cost by interior designer Prime Design. A modern, authentic design. We work in Switzerland (Geneva), Haute-Savoie and the Var. VILLA COLLONGE-BELLERIVE SUISSE PRIMEDESIGN.architecture is leading the complete renovation of an exceptional residence offering breathtaking views over Geneva and its lake. From the initial concept to budgeting and the upcoming execution of the works, every stage has been orchestrated with the utmost precision and attention to detail. The expansive living area – comprising the lounge, dining room and kitchen – spans 90 m² filled with natural light and opens onto a spectacular panoramic view. Floor-to-ceiling windows lead to a terrace enhanced by a timeless glass dome, almost cinematic in its presence, reminiscent of the refined atmospheres of Gatsby. This feature gives the project a truly singular character. Every space has been meticulously conceived to bring this residence the level of elegance and refinement it deserves. The project is distinguished by fully bespoke built-ins, designed to enhance the volumes, shape the atmosphere, and define a resolutely sophisticated aesthetic. A meticulous approach where every material, line and finish contributes to a unique interior experience. Additional spaces will be revealed upon completion of this exceptional project. SEE OTHER ACHIEVEMENTS

Discover our realisation of the Villa To The Wild by interior designer Prime Design. A unique and elegant design. We work in Switzerland (Geneva), Haute-Savoie and the Var. Villa In To The Wild Highlighting architecture, luminosity and the interplay of exterior and interior views - this was the initial aim of the project. In keeping with our respect for nature, the aim was to bring the trees and greenery surrounding the villa inside the house. This approach, adopted with our customers, made the place unique and personalized. The layout was tailor-made to create a 360° panoramic view of the villa. The cathedral roof with its mezzanine opening onto the living room also creates a spectacular architectural space. This project was initiated with my partners Eden-Home, creators of made-to-measure homes. SEE OTHER ACHIEVEMENTS

Discover our creation of the Chalet Megeve by interior designer Prime Design. A warm and friendly design. We work in Switzerland (Geneva), Haute-Savoie and the Var. CHALET MEGEVE Immerse yourself in the splendour of Chalet Sparkle, covering over 1200m2. This vast, luxurious chalet is nestled in the heart of the mountains. Warm and inviting, it has been thought through down to the smallest detail: unique, sumptuous bespoke finishes that warm up the atmosphere of this sparkling chalet. A perfect link with nature in every season. The chalet offers guests a haven of peace and serenity at altitude, in communion with the wilderness. Project carried out in patnership with Norki. VOIR LES AUTRES RÉALISATIONS