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
Villa
Single-Family Homes
6 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
19 achievements
KUNIHIKO TAKANO ARCHITECTURE is an architecture and interior design studio specializing in residential and restaurant projects. Its distinctive approach offers a sensitive and structured interior architecture, shaped by influences from Kyoto and Paris, serving well-being, functionality, and emotion.
17 property type
Villa
Single-Family Homes
8 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
1 achievement
Today, Virdi Architecture embodies a vision of excellence, innovation and creativity. The practice applies this vision to every project, from initial design through to completion, continually pushing the boundaries of architecture.
Mr Parmjeet Singh also worked at Archipel 41, where he contributed to prestigious projects such as the development of BMW dealerships in Vélizy and the Neubauer Land Rover dealership in Paris 17th arrondissement. He was involved throughout the projects, from preliminary design through to execution, drawing on his expertise to create spaces that are both functional and aesthetically refined.
26 property type
Villa
Single-Family Homes
14 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
8 achievements
You are looking for an architect who listens, contact Katia Pereira to discuss your project. She will help you define your project according to your needs, and will support you in making it a reality.
21 property type
Villa
Single-Family Homes
15 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
We find
the architect for you
7 achievements
SOLIDOR Architecture — Space Crafters.
From our offices in the Paris region and Rennes, we manage renovations, vertical extensions, rehabilitations, and new constructions. Bio-based, low-carbon design (PRO-PAILLE, RE2020/LCA), with rigorous BIM. From feasibility to completion, we uphold ambition, quality, budget, and schedule.
17 property type
Villa
Single-Family Homes
10 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
1 achievement
Dorothée Frémont designs your projects from the initial design phase to completion. She advises you and manages all permit applications.
Dorothée specializes in environmental quality management. She is also qualified in energy auditing.
17 property type
Villa
Single-Family Homes
14 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
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
Villa
Single-Family Homes
14 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
5 achievements
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
Villa
Single-Family Homes
10 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
Together
we can define your project
Make a free appointment with our specialist advisor.
Request a meeting
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
Villa
Single-Family Homes
12 type of work
New Build
Renovation
3 services
Planning permission application
Construction Management
3 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.
18 property type
Villa
Single-Family Homes
12 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
JCA GCA is an architectural practice that combines the complementary experience of two architects. It embraces a broad programmatic scope—public facilities, housing, renovation and heritage enhancement—with the ambition of developing narratives in close dialogue with the sites in which they operate.
15 property type
Villa
Single-Family Homes
10 type of work
New Build
Renovation
3 services
Design / Plans
Planning permission application
9 achievements
Boréal Architecture is an architectural firm based in Gif-sur-Yvette, in the Essonne department, operating in the Île-de-France region and in Brittany. The firm supports private clients with their house renovation, extension, and new-build projects by offering sustainable architecture, using bio-based materials and inspired by the principles of Feng Shui.
15 property type
Villa
Single-Family Homes
14 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
We find
the architect for you
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
Villa
Single-Family Homes
17 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
6 achievements
Cobbs is willing to work in many different contexts, always understanding that architecture arises from the tradition-bound roots of the places where one works and always showing respect for the physical aspects of the location.
20 property type
Villa
Single-Family Homes
13 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
9 achievements
A4 Concept, an architecture and works agency specializing in construction, renovation, elevation and extension, supports its clients in all stages of their real estate project, from advice to design, and carries out the work until delivery.
19 property type
Villa
Single-Family Homes
17 type of work
New Build
Renovation
6 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
Villa
Single-Family Homes
12 type of work
New Build
Renovation
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
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
Villa
Single-Family Homes
16 type of work
Renovation
Energy renovation
7 services
Design / Plans
Planning permission application
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
Villa
Single-Family Homes
11 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
1 achievement
An architect graduated from the École Spéciale d’Architecture and holder of the HMONP qualification, Alexandra BELLANGER founded her agency in 2021 after several years of experience in the renovation of offices, restaurants and residential properties. Specialised in enhancing Parisian heritage, she supports her clients through every stage of their project, from design to completion, with a personalised and rigorous approach.
8 property type
Villa
Single-Family Homes
8 type of work
New Build
Renovation
7 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
Villa
Single-Family Homes
11 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
