Atelier Flow

What Atelier Flow does

Atelier Flow is a Paris-based boutique interior architecture and design firm founded in 2017 by Camille Berthelot and Jean-François Leduc, both former senior associates at Archimage. The firm operates a three-pillar service model: space planning strategy (defining project guidelines and ambitions), interior architecture (developing APS, APD, DCE, and integrated FF&E specifications), and project realization (construction contract assistance and compliance monitoring). Atelier Flow has no proprietary technology platform; its competitive basis is design methodology, material expertise, and a transdisciplinary approach that blends hospitality, work, and residential typologies into hybrid environments.

The firm serves enterprise clients across legal (White & Case, Bird & Bird), financial services (J.P. Morgan, Sagard, Novaxia, Accuracy), insurance (AXA, Swiss Life, Covea), telecommunications (Altice SFR), hospitality (Lov Group, Barrière), real estate (SFL), and renewable energy (Akuo), as well as high-net-worth individuals on residential assignments. Project scale ranges from 60 m² private apartments to the 137,000 m² Primonial Le Lumière complex, with ~50+ projects delivered between 2017 and 2025.

Atelier Flow generates revenue through professional services fees scoped per project, with multi-year contract cadences and pricing that varies by surface area, mission phase, and complexity. The go-to-market is enterprise field sales — founder-led direct engagement and referrals — supported by a portfolio-driven website and organic social media presence (LinkedIn, Instagram, Facebook). Geographic reach is centered on Paris and Île-de-France, with international engagements in Brussels (2023), Luxembourg (2024), and Madrid (2025), typically delivered in partnership with local structural architects (Buchberger Architecte, EA, Engelmann Architecte). The firm operates with a core team of approximately 7-11 people and is privately held with no disclosed external investors.

Name

Atelier Flow

Legal name

Atelier Flow

Website

https://atelierflow.fr

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Atelier Flow is a Paris-based boutique interior architecture and design firm founded in 2017, delivering bespoke strategy, design, and realization services for enterprise clients across legal, financial, insurance, hospitality, and real estate sectors.

Ownership category

akta.pro rank

Product category

Interior Architecture and Design Services

NAICS

Interior Design Services (541410), Architectural Services (54131), Architectural Services (541310)

akta.pro primary industry

Residential Interior Fit-Out (Multi-Family & High-End) (IMAFANAE)

akta.pro secondary industries

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE), Hospitality & Entertainment Venue Construction (IMAFACAC)

Keywords

• Interior design services
• Architecture design
• Space planning
• Workplace design
• Residential design

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Architecture and Interior Design Services: Atelier Flow generates revenue through professional services fees for architecture and interior design projects. Services include strategic planning (revealing project guidelines), architectural design (defining architectural identity, developing detailed projects, final project description), and realization (assistance with construction contracts, architectural compliance monitoring, furniture setup and installation). Revenue is project-based and varies by scope, surface area, and complexity of each engagement.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Atelier Flow is a boutique architecture and interior design firm that delivers bespoke space planning strategy, interior architecture, and project realization services for enterprise corporate clients, hospitality operators, real estate owners, and high-net-worth individuals. Each engagement follows a three-phase workflow (strategy, architecture, realization) that combines architectural identity definition, detailed project development, integrated FF&E, and construction oversight to create environments reflecting the client's brand and identity. The firm executes projects ranging from 60m² private apartments to 137,000m² office complexes across Paris, Île-de-France, Luxembourg, and Brussels.

Product overview

Atelier Flow is an architecture and interior design firm offering three integrated service pillars: space planning strategy, interior architecture, and project implementation. Founded in 2017 by Camille Berthelot and Jean-François Leduc, the firm specializes in creating 'bienveillants' (caring) spaces that carry identity for high-end commercial and residential clients. The three core services work together as a unified workflow: strategy reveals project guidelines, architecture designs unique spaces, and realization brings projects to life while managing constraints.

Differentiator

Problem solved

Functional benefit

Products and services

• Stratégie d'aménagement (Space Planning Strategy) Space planning strategy services including understanding client needs, brand objective alignment, site opportunity identification, and project ambition definition. This first phase reveals project guidelines and opportunities for corporate, hospitality, and residential clients.
• Architecture Intérieure (Interior Architecture) Interior architecture services encompassing architectural identity definition (APS), detailed project development (APD), final project description (DCE), and integrated FF&E (Furniture, Fixtures & Equipment) mission. This second phase creates singular, rational, and caring spaces with comprehensive project development from concept to final specifications for enterprise, hospitality, and high-end residential clients.
• Réalisation (Project Implementation) Project implementation services including construction contract assistance (ACT), architectural compliance monitoring, and furniture setup and installation support. This third phase ensures project completion with construction oversight and furniture installation for clients across corporate, hospitality, and residential projects.

Quantifiable outcome

• Successfully delivered projects ranging from 60m² to 137,000m² across diverse sectors including legal, financial, hospitality, and technology
• +1 more outcomes

Named customers16 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered minor.

• Engelmann ArchitecteminorStrategic or Co-development Partner · 1 January 2025Engelmann Architecte directed structural renovation of Axa Général Foy building while Atelier Flow designed common areas (hall, salons, dining spaces, business center) with refined, timeless architectural language bridging historical heritage and contemporary design.
• EA (Architecture Firm)minorStrategic or Co-development Partner · 1 January 2022Partnership with EA on Axa Le Peletier project. EA led structural renovation of the building while Atelier Flow managed complete redesign of common areas including hall, floors, restaurant, business center, and rooftop.
• Buchberger ArchitecteminorStrategic or Co-development Partner · 1 January 2021Collaboration on Groupe Hôtelier (Lov Group) project at rue François 1er, Paris. Buchberger Architecte led the structural remodeling of building volumes, facades, and exterior areas while Atelier Flow handled interior architecture and design. This partnership demonstrates the firm's collaborative approach on complex projects requiring both structural and interior design expertise.

Scale indicators7 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Tristan Auer: Paris-based interior designer working across luxury residential, hospitality (notably Hotel de Crillon), and retail. Comparable to Atelier Flow in boutique-scale, founder-led design for premium clientele.
• Jean-Louis Deniot: Paris-based interior designer with a global luxury practice spanning residential, hospitality, and commercial commissions. Comparable to Atelier Flow's high-end positioning and transdisciplinary interior architecture approach.
• Studio KO: Paris-based architecture and design studio with projects spanning luxury residences, hotels, and cultural venues. Comparable to Atelier Flow in providing transdisciplinary design services for high-end European clients.
• Wilmotte & Associés: Paris-based architecture and interior design firm founded by Jean-Michel Wilmotte. Comparable to Atelier Flow in delivering high-end architecture, interior design, and masterplanning for premium commercial, hospitality, and cultural clients across Europe.
• Joseph Dirand: Paris-based architect and interior designer renowned for luxury hospitality, retail, and residential projects. Comparable to Atelier Flow in serving premium Parisian and international clients with identity-driven design.
• Pierre-Yves Rochon: Paris-based interior design firm focused on luxury hotels, restaurants, and residences worldwide. Comparable to Atelier Flow in serving premium hospitality and corporate clients with bespoke interior design.
• Chahan Studio (Chahan & Zana): Paris-based interior design firm specializing in luxury residential, retail, and hospitality projects. Comparable to Atelier Flow in boutique-scale design for premium Parisian and international clients.
• Gilles & Boissier: Paris-based interior architecture firm known for luxury hotels, restaurants, and retail (e.g., Hotel de Crillon, Le Bon Marché). Comparable to Atelier Flow in serving the same French luxury hospitality and enterprise client base.
• RDAI (Renaud Dames Architectures Intérieures): Paris-based interior architecture firm specializing in luxury retail, hospitality, and corporate environments. Directly comparable to Atelier Flow in targeting prestige French and international clients with bespoke spatial design.

Broad incumbents

• AREP: Major French multidisciplinary architecture and engineering firm with offices across Europe and Asia. Comparable to Atelier Flow as a larger incumbent serving enterprise, transport, and public-sector clients with integrated architecture and interior design services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/AtelierFlowParis
• LinkedInlinkedin.com/company/atelierflow
• Instagraminstagram.com/atelierflow

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Atelier Flow