Gilles & Boissier

What Gilles & Boissier does

Gilles & Boissier is a privately-held French interior architecture and design studio founded in 2004 by Patrick Gilles and Dorothée Boissier, headquartered in Paris with additional showrooms on Avenue Montaigne, rue Boissy d'Anglas, and at One High Line Residences in New York. The studio operates under the legal entity GILLES & BOISSIER PRIVE, a Société par Actions Simplifiée registered in Paris, and maintains 51-100 employees. Its core service is full-scope interior architecture for ultra-luxury private residences, hotels and resorts, fine dining restaurants, luxury retail boutiques, yachts, and corporate environments — delivered under a "four-hand" creative signature in which the founders' complementary design languages are reconciled through a methodology the firm describes as a "creative oxymoron."

The studio's commercial engine is built on two interlocking revenue streams: a professional-services arm monetized through quote-based interior architecture commissions, and a product arm (the "Home Collection") that distributes a curated catalog of furniture, seating, lighting, tableware, and accessories — including five signature collections (Réfractions, Récits d'époque, Éclats Soufflés, Jardins Sculptés, Natures Rêvées) — via the gillesetboissier.com e-commerce platform and physical Paris showrooms at price points from approximately €115 to €7,098+ per unit. Customer acquisition is enterprise-led, anchored by ultra-high-net-worth private clients and global luxury brands, with marquee engagements including 250+ Moncler boutiques, Four Seasons properties at Mallorca, Montreal, and Mexico City, Mandarin Oriental at Paris, Marrakech, and the Ritz Madrid, Dorchester Collection's The Lana Dubai, Baccarat Hotel New York, Ritz-Carlton New York, Maison Courvoisier, and design-led restaurants including Hakkasan, Buddakan, and Maison Boulud Beijing.

The business model is founder-dependent, award-supported, and geographically diversified across Europe, North America, the Middle East, and Asia. The firm carries no external funding or parent ownership, monetizes brand equity through both bespoke commissions and direct product sales, and reinforces its market position via sustained recognition on the AD 100 and Elle Decor A-List, repeated Hospitality Design awards, and a 2025 Elle Decor Italia Best of Interiors win for the Four Seasons Mallorca at Formentor project.

Name

Gilles & Boissier

Legal name

GILLES & BOISSIER PRIVE

Website

https://gillesetboissier.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

51–100 employees

Short description

Gilles & Boissier is a French interior architecture and design studio serving ultra-luxury private residences, hospitality (Four Seasons, Mandarin Oriental, Dorchester Collection, Baccarat, Ritz-Carlton), luxury retail (Moncler, 250+ boutiques), fine dining, and yachting clients, plus a direct-to-consumer Home Collection of furniture, lighting, and accessories.

Ownership category

akta.pro rank

Product category

Luxury Interior Architecture and Design

NAICS

Interior Design Services (54141), Furniture Retailers (44911), All Other Home Furnishings Retailers (449129), Furniture and Related Product Manufacturing (337)

SIC

Retail-Furniture Stores (5712), Retail-Home Furniture, Furnishings & Equipment Stores (5700)

akta.pro primary industry

Luxury Retail & Clienteling (Boutiques/Omnichannel) (CRAKAFAM)

akta.pro secondary industry

Built-In Shelving, Niches & Custom Interior Features (HSAPAFAG)

Keywords

• Luxury interior design
• Interior architecture services
• Bespoke furniture design
• Hospitality interior design
• Home furnishings collection

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Infrastructure

Revenue model

1. Interior Architecture Services: Full-service interior architecture for ultra-luxury residential, hospitality, yachting, retail, and corporate projects. Projects span private residences, hotels, branded residences, restaurants, boutiques, and yachts.
2. Furniture and Home Collection: Edited furniture, seating, lighting, and accessories collection including libraries, consoles, coffee tables, beds, mirrors, sofas, armchairs, lamps, and tableware. E-commerce sales of bespoke designed pieces.
3. Online Product Sales: E-commerce sales through gillesetboissier.com website for the Home Collection. Products include furniture, lighting, accessories, and art of the table pieces. Prices ranging from approximately €115 to €7,000+ per item.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Gilles & Boissier is a French interior architecture and design agency offering full-service interior architecture for ultra-luxury private residences, hotels, restaurants, boutiques, yachts, and corporate projects, alongside a curated Home Collection of furniture, seating, lighting, accessories, and tableware. The studio combines interior design services with the production and sale of its own bespoke-designed objects, enabling cohesive environments from architecture down to singular objects. Signature collections (Réfractions, Récits d'époque, Éclats Soufflés, Jardins Sculptés, Natures Rêvées) and product category collections (Le Mobilier, Les Assises, Les Luminaires, Les Accessoires, La Table) are sold through their own e-commerce shop, two Paris retail locations, and the New York showroom.

Product overview

Gilles&Boissier is a French interior architecture and design agency offering a unified portfolio of interior design services and a curated home collection of products. The core offering includes bespoke interior architecture for ultra-luxury projects (private residences, hospitality, yachting, retail, corporate), complemented by the Home Collection of furniture, seating, lighting, and accessories designed and edited by the studio. The product ecosystem spans signature collections (Réfractions, Récits d'époque, Éclats Soufflés, Jardins Sculptés, Natures Rêvées) alongside furniture categories (Le Mobilier, Les Assises, Les Luminaires), accessories (Les Accessoires), and tableware (La Table). Materials include sculpted woods, marbles, patinated bronzes, textured plasters, blown glass, and biscuit-fired porcelain crafted by exceptional artisans.

Differentiator

Problem solved

Functional benefit

Brands

• G&B: Abbreviated brand name used for locations and collections
• Home Collection

Products and services

• Interior Architecture Services Comprehensive interior architecture services spanning ultra-luxury private residences, hotels, restaurants, boutiques, yachts, and corporate projects, delivered as full concept-to-execution commissions.
• Design Service

Quantifiable outcome

• Best of Interiors 2025 award in Resort category for Four Seasons Resort Mallorca at Formentor
• +2 more outcomes

Named customers14 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Foster+PartnerscoreStrategic or Co-development PartnerFoster+Partners designed the building for The Lana Dubai, and Gilles&Boissier created the interior architecture within this structure. This represents a significant architectural collaboration for a Dorchester Collection property.
• Maison CourvoisierminorStrategic or Co-development PartnerGilles&Boissier redesigned the entire Maison Courvoisier headquarters in Jarnac, including public spaces, bars, dining rooms, and guest rooms. This is a comprehensive brand environment project for the cognac house.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Yabu Pushelberg: Toronto-based luxury design firm covering hospitality, residential, and retail interiors for leading global brands — directly comparable in hospitality and boutique-design scope and tier-one client roster.
• Pierre-Yves Rochon: Paris-based interior architecture studio specializing in ultra-luxury hotels (George V, Four Seasons), restaurants, and private residences — directly comparable in service offering, clientele, and French luxury positioning.
• Rottet Studio: US architecture and interior design firm with a strong ultra-luxury hospitality practice (Four Seasons, Ritz-Carlton) — directly comparable on hospitality projects and client overlap.
• Studio Sofield: New York luxury design studio covering high-end residential, hospitality, and retail interiors — directly comparable in typology mix and ultra-luxury positioning.
• Jean-Louis Deniot: Paris-based French interior designer with portfolio spanning luxury residences, hotels, and yachts — directly comparable in typology, French luxury positioning, and individual-designer brand model.
• Champalimaud Design: New York-based luxury interior design studio with deep ultra-luxury hospitality portfolio (Waldorf Astoria, The Dorchester) — directly comparable in client caliber and project typology.
• Christian Liaigre: French luxury interior design and bespoke furniture maison — directly comparable as a French luxury design brand with integrated product collections; Patrick Gilles trained at this firm for nine years.
• Peter Marino Architect: Architect-led studio designing flagship boutiques for Dior, Chanel, Louis Vuitton, Hermès — directly comparable on the luxury retail/boutique design side and shares the same ultra-premium fashion house clientele.

Broad incumbents

• Hirsch Bedner Associates (HBA): Largest global hospitality interior design firm, operating across luxury and upscale tiers — comparable on hospitality expertise and client roster but at meaningfully larger scale and broader positioning.

Regional players

• AB Concept: Hong Kong-based luxury interior design studio serving hospitality, residential, and F&B across Asia — comparable in service offering and luxury tier but primarily serving APAC rather than Europe/US.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/gillesetboissier
• Instagraminstagram.com/gillesetboissier
• Pinterestfr.pinterest.com/gillesetboissuerofficiel

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Gilles & Boissier