G4 GROUP brings together more than 190 experts from 30 nationalities. This diversity enriches each project with a global vision and tailor-made solutions. Architecture, design or engineering: contact us to give shape to your most ambitious ideas.
16 property type
Offices
Single-Family Homes
6 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
3 achievements
COLIN DANIEL
YATTA! ARCHI & DESIGN
Architecte in Saint-Ouen-sur-Seine 93400
Move to Villers-Cotterêts 02600
Daniel COLIN supports his clients with attentiveness and kindness, to create places that reflect who they are—places where it feels good to live, work, and gather. Places that tell a story: yours.
Together, let’s bring your spaces to life.
17 property type
Offices
Single-Family Homes
11 type of work
New Build
Renovation
4 services
Planning permission application
Construction Management
1 achievement
Morgan Waldung is an architect specializing in the renovation of apartments and interior design, his experience allows him to support individuals as closely as possible, to redevelop a space and completely renovate it.
6 property type
Offices
Single-Family Homes
9 type of work
Renovation
Energy renovation
5 services
Design / Plans
Planning permission application
LHERM GALLIZIA ARCHITECTES offers rational, creative, and responsible architecture. By integrating ecological solutions, such as the reuse of materials and the use of renewable energy, the firm designs functional, aesthetic, and sustainable spaces that address contemporary environmental challenges.
6 property type
Offices
Multi-unit Residential
6 type of work
New Build
Renovation
3 services
Design / Plans
Planning permission application
We find
the architect for you
Jean-Yves ROGER, DPLG architect (& Accompagnateur-Rénov’), works closely with professionals and private clients to bring to life the personalized architectural project that matters to them: House projects, residential buildings, offices and retail spaces, in new construction, rehabilitation, or energy renovation.
19 property type
Offices
Single-Family Homes
14 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
2 achievements
SITOU Architecture is a key player in the design and construction of living and working spaces. The agency supports its clients at every stage of their project, from the initial idea to final delivery.
With technical, artistic, and regulatory expertise, it designs buildings that are functional, aesthetic, and tailored to each client’s specific needs. Whether it involves new construction, renovation, or interior design, the agency is committed to offering innovative, sustainable solutions that are in harmony with their environment.
27 property type
Offices
Single-Family Homes
14 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
Elsa & Emilia MILLA & GRECO
MICO Architecture
Architecte in Paris 75017
Move to Villers-Cotterêts 02600
MICO Architecture is an agency specializing in the design, renovation and transformation of spaces. It offers tailor-made solutions, combining creativity, technical performance and sustainability, to meet the specific needs of each project and client.
23 property type
Offices
Single-Family Homes
14 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
7 achievements
Inès BOUZGARROU
INSIGNE ARCHITECTURE
Architecte in Saint-Cyr-l'École 78210
Move to Villers-Cotterêts 02600
Insigne Architecture: An agency that listens to your needs, creating unique and harmonious living spaces, combining contemporary aesthetics and sustainable functionality.
26 property type
Offices
Single-Family Homes
15 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
FVA — Florent Vaissié Architecture is an architecture and design studio founded in Paris in 2021. The practice develops a thoughtful and context-driven approach, shaped by the specific conditions of each project. Every intervention is grounded in a careful reading of its context—whether transforming an existing site or working on a new one—in order to deliver precise, rooted, and lasting responses.
20 property type
Offices
Single-Family Homes
16 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
5 achievements
AGENCE D'ARCHITECTURE
WILLERVAL ET ASSOCIES
Architecte in Antony 92160
Move to Villers-Cotterêts 02600
The Willerval et Associés Architecture Agency designs a variety of projects, from single-family homes to hotels, residences, office buildings, and towers in dense urban areas. This diversity strengthens our expertise and fuels a tailor-made approach, committed to each stage of the project.
19 property type
Offices
Single-Family Homes
10 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
Upsilon is an architecture and environmental engineering agency. The agency is strongly committed to integrating environmental challenges at the core of the design process, through the enhancement of existing heritage, reuse, and the use of natural, unprocessed materials. Its positioning focuses on transforming existing buildings and materials to give them a second life.
14 property type
Offices
Single-Family Homes
11 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
3 achievements
Carlos SALGUERO
iclaves+architecture
Architecte in Saint-Germain-en-Laye 78100
Move to Villers-Cotterêts 02600
22 property type
Offices
Single-Family Homes
16 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
We find
the architect for you
Christophe Bendre - Architect puts all his experience and skills at your service for any new construction or renovation project
16 property type
Offices
Single-Family Homes
13 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
2 achievements
Charlotte is a dynamic and creative architect who founded her agency in 2020. Her approach to architecture is guided by a holistic vision, aiming to combine aesthetics, functionality and sustainability for each project.
21 property type
Offices
Single-Family Homes
17 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
3 achievements
“Architecture is a combat sport.”
True to this vision of Rudy Ricciotti, AEON approaches each project with boldness and a touch of rebellion, creating unique spaces that defy convention, combining creativity, precision and a sincere passion for the unexpected.
14 property type
Offices
Single-Family Homes
12 type of work
New Build
Renovation
3 services
Planning permission application
Construction Management
3 achievements
Architectural agency based in Essonne and specializing in the renovation, elevation and extension of existing houses and the construction of new housing, individual or collective.
14 property type
Offices
Single-Family Homes
11 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
4 achievements
An experienced architect, he designs and supports renovation, extension, and transformation projects, whether new or refurbished. He works with individuals, developers, and public clients with rigor, clarity, and architectural rigor.
17 property type
Offices
Single-Family Homes
12 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
9 achievements
Constantly seeking a balance between the sensitive and the functional, OSA is involved in housing and tertiary equipment operations, in all phases.
17 property type
Offices
Single-Family Homes
11 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
1 achievement
Richard LELOUP
Richard LELOUP Architecte
Architecte in Saint-Maurice 94410
Move to Villers-Cotterêts 02600
A passionate and versatile architect, Richard LELOUP enjoys helping his clients to realise their projects and define their long-term expectations.
12 property type
Offices
Single-Family Homes
11 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
3 achievements
FAVRESSE ARCHITECTES designs and develops living spaces on any scale. Nurtured by the diversity of its previous projects, the agency is able to provide a unique response aimed at creating meaningful spaces.
16 property type
Offices
Single-Family Homes
15 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
