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
Single-Family Homes
Passive House / Eco-friendly
6 type of work
Restoration
New Build
4 services
Design / Plans
Planning permission application
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
Single-Family Homes
Passive House / Eco-friendly
12 type of work
Restoration
New Build
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
Single-Family Homes
Passive House / Eco-friendly
15 type of work
Restoration
New Build
5 services
Design / Plans
Planning permission application
Jérôme Licois designs each of his projects with considerations for all of the requirements involved. He seeks to give each of his architectural creations a poetic touch, while taking care to never impose his ideas or point of view.
12 property type
Single-Family Homes
Passive House / Eco-friendly
14 type of work
Restoration
New Build
4 services
Design / Plans
Planning permission application
We find
the architect for you
6 achievements
David Calle has all the necessary knowledge and experience to successfully carry out your project. Mindful that habits change, he adapts architecture to perfectly fit our new ways of life.
18 property type
Single-Family Homes
Passive House / Eco-friendly
12 type of work
Restoration
New Build
6 services
Design / Plans
Planning permission application
Individually or in collaboration with other teams, Gecele Architecture provides expertise from the study of the project to its execution, paying particular attention to cost control and construction deadlines.
10 property type
Multi-unit Residential
Retail
7 type of work
Restoration
New Build
5 services
Design / Plans
Planning permission application
9 achievements
Concerned about the well-being of its customers, Pernelle shapes spaces in the image of its users and helps you design your living space according to your personality and your needs.
15 property type
Single-Family Homes
Townhouses
15 type of work
Restoration
New Build
4 services
Design / Plans
Planning permission application
10 achievements
Thomas Bonnin, a state-certified HMONP architect, is based in Vélizy and responds to all your projects with unique support!
14 property type
Single-Family Homes
Passive House / Eco-friendly
12 type of work
Restoration
New Build
5 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
5 achievements
COURTAY ARCHITECTE was created in 2007. It is managed by Fabien Courtay and carries out construction missions for individual houses, elevations, extensions and business buildings.
12 property type
Single-Family Homes
Passive House / Eco-friendly
6 type of work
Restoration
New Build
3 services
Design / Plans
Planning permission application
1 achievement
An architect with international experience. His vast trajectory has allowed him to participate in projects with well-differentiated scales: individual houses, housing complexes, cultural projects, prestigious office buildings in their design, layout and interior architecture.
12 property type
Single-Family Homes
Chalets / Wooden Houses
14 type of work
Restoration
New Build
5 services
Design / Plans
Planning permission application
3 achievements
Pilar BLANES
PILAR BLANES ARCHITECTE
Architecte in Boulogne-Billancourt 92100
Move to Montreuil 93100
Pilar Blanes, DPLG architect, supports individuals in their construction, extension and renovation projects, combining creativity, technical expertise and respecting deadlines and budget.
7 property type
Single-Family Homes
Passive House / Eco-friendly
9 type of work
Restoration
New Build
3 services
Design / Plans
Planning permission application
Sylvain Drouet and Andrea Takahashi place their combined expertise at your service to best meet your goals and expectations, with the aim of offering you services completely personalised to your needs.
27 property type
Single-Family Homes
Passive House / Eco-friendly
17 type of work
Restoration
New Build
6 services
Design / Plans
Planning permission application
We find
the architect for you
5 achievements
Baptiste VAISSADE
CO-BAT ARCHITECTURE
Architecte in La Garenne-Colombes 92250
Move to Montreuil 93100
The projects entrusted to Baptiste VAISSADE often lie at the heart of his clients’ personal lives. It is therefore essential that every detail is carefully considered, from the initial design concepts to final delivery. He pays particular attention to material selection, their practical use, and the long-term durability of each project.
23 property type
Single-Family Homes
Passive House / Eco-friendly
16 type of work
Restoration
Renovation
7 services
Design / Plans
Planning permission application
2 achievements
L'atelier bauve is an architectural studio established in Seine-et-Marne for around a hundred years. Its main strengths come from its ability to adapt to all types of projects: collective housing, industrial buildings, offices, public buildings, hotels, etc.
10 property type
Multi-unit Residential
Retail
9 type of work
Restoration
New Build
3 services
Design / Plans
Planning permission application
1 achievement
Anais NGANDA is an architect offering personalized architectural services, from home extensions and major renovations to planning regularization and construction supervision. With a clear, client-focused approach, she delivers practical, creative and accessible solutions tailored to every project.
11 property type
Single-Family Homes
Passive House / Eco-friendly
11 type of work
Restoration
New Build
7 services
Design / Plans
Planning permission application
4 achievements
At ARCHITECTALIS, every approach is built on functionality, durability, and aesthetics. The firm transforms your ideas and needs into concrete, practical, and enjoyable living spaces, fully adapted to your lifestyle, aspirations, and budget.
26 property type
Single-Family Homes
Passive House / Eco-friendly
13 type of work
Restoration
New Build
7 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
1 achievement
Based in Mennecy, near Paris, Atelier Boarchitecture supports homeowners, businesses and public authorities with construction, renovation and extension projects. The agency delivers contemporary, sustainable and tailor-made architectural solutions, providing expert guidance from concept through to project completion.
26 property type
Single-Family Homes
Passive House / Eco-friendly
11 type of work
Restoration
New Build
4 services
Design / Plans
Planning permission application
1 achievement
Atelier DAM, an architecture, project management, and planning firm located between Oise and Île-de-France, supports the construction, renovation, extension, and transformation of all types of properties.
Their team designs and manages tailor-made projects that combine design, spatial optimization, and technical performance, revealing each building’s potential and ensuring long-term value. From housing rehabilitation to the creation of professional spaces, they design functional, harmonious, and profitable environments, adapted to today’s and tomorrow’s needs. With a creative, rigorous, and pragmatic approach, Atelier DAM transforms every idea into a concrete, controlled, and sustainable project, serving both real estate value and user comfort.
18 property type
Single-Family Homes
Passive House / Eco-friendly
14 type of work
Restoration
New Build
6 services
Design / Plans
Planning permission application
9 achievements
ELKA architecture is a multidisciplinary agency offering a service ranging from permit filing, renovation and interior design. A transversality that highlights projects in your image.
17 property type
Single-Family Homes
Townhouses
14 type of work
Restoration
New Build
4 services
Design / Plans
Planning permission application
1 achievement
An architecture agency specializing in architectural design, renovation, and project management, Archi’Green supports both private individuals and professionals from project study through to site supervision, ensuring architectural quality, regulatory compliance, and environmental performance. The agency develops tailor-made projects, for both new builds and renovations, across residential, office, and commercial programs. It favors a contextual approach that is attentive to use, budget, and technical constraints, while fully integrating environmental and regulatory considerations. Each project is conceived as a unique response, combining architectural excellence, functionality, and sustainability.
21 property type
Single-Family Homes
Passive House / Eco-friendly
13 type of work
Restoration
New Build
5 services
Design / Plans
Planning permission application
