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
Tiny house
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 Mantes-la-Jolie 78200
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
Tiny house
Single-Family Homes
11 type of work
New Build
Renovation
4 services
Planning permission application
Construction Management
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
Tiny house
Single-Family Homes
14 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
Elsa & Emilia MILLA & GRECO
MICO Architecture
Architecte in Paris 75017
Move to Mantes-la-Jolie 78200
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
Tiny house
Single-Family Homes
14 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
We find
the architect for you
7 achievements
Inès BOUZGARROU
INSIGNE ARCHITECTURE
Architecte in Saint-Cyr-l'École 78210
Move to Mantes-la-Jolie 78200
Insigne Architecture: An agency that listens to your needs, creating unique and harmonious living spaces, combining contemporary aesthetics and sustainable functionality.
26 property type
Tiny house
Single-Family Homes
15 type of work
New Build
Renovation
7 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
Tiny house
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 Mantes-la-Jolie 78200
22 property type
Tiny house
Single-Family Homes
16 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
1 achievement
L’atelier des lieux offers sustainable architecture by promoting the rehabilitation of existing buildings with ecological materials. Their tailor-made approach, based on 20 years of experience, covers various sectors: individual and collective housing, hotels, heritage.
21 property type
Tiny house
Single-Family Homes
17 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
3 achievements
Santiago Benazra always listens to his clients and adapts to their desired architectural style, whether indoors or outdoors. He is methodical, rigorous, and highly professional, always available, even on weekends .
27 property type
Tiny house
Single-Family Homes
16 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
3 achievements
One of the most renowned and experienced architects in France, Gerard Jalloul designs tailor-made projects, provides expert appraisals, building permits, and comprehensive monitoring, with a vision combining innovation, architectural quality, and professional excellence.
21 property type
Tiny house
Single-Family Homes
17 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
18 achievements
Madiha OUQACEM VIRATHAM
APRIM ARCHITECTURE
Architecte in L'Haÿ-les-Roses 94240
Move to Mantes-la-Jolie 78200
APRIM ARCHITECTURE approaches each project with a holistic vision, integrating aesthetic, functional and environmental aspects to create spaces that enhance daily life. Our expertise covers a wide range of areas, including new construction, renovation, extension and elevation.
23 property type
Tiny house
Single-Family Homes
12 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
5 achievements
IFan Juang is a fully-licensed architect who has developed his architectural practice around large-scale projects, mainly on behalf of local authorities or public institutions. His creativity and originality form the foundation of his designs and apply to every project he undertakes.
17 property type
Tiny house
Single-Family Homes
14 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
We find
the architect for you
7 achievements
Mattéo MALATESTA
MMA - Matteo Malatesta Architecture
Architecte in Paris 75011
Move to Mantes-la-Jolie 78200
MMA is a Paris-based architecture and interior design practice founded in 2024 by architect Matteo Malatesta, following 14 years of international experience working alongside renowned architects such as Massimiliano Fuksas, Jean-Michel Wilmotte and Dietmar Feichtinger.
From new-build projects to renovations, the practice works in France and internationally on projects of varying scales and programmes, from initial design through to site supervision.
Its expertise covers residential projects, private homes, public facilities, cultural venues, hospitality and commercial spaces.
MMA upholds the high standards and commitment that have shaped this career, with a desire to create distinctive buildings and spaces that respond to the needs and aspirations of each client.
14 property type
Tiny house
Single-Family Homes
9 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
6 achievements
HMONP architect in Paris 20, enthusiastic to support you in the development of your housing project, house, elevation, extension, renovation/interior decoration and design, for any building permit request, prior declaration and work authorization or simply advice.
24 property type
Tiny house
Single-Family Homes
13 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
4 achievements
HMONP-qualified architect, a graduate and registered with the French Order of Architects, Rui Daniel has been working for over ten years on construction, refurbishment and transformation projects, combining architectural quality, technical expertise and high standards of execution.
Let’s discuss your project and work together to develop an architectural solution tailored to your needs, your budget and your ambitions.
23 property type
Tiny house
Single-Family Homes
13 type of work
New Build
Renovation
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
Tiny house
Single-Family Homes
13 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
Corentin DESMICHELLE
Atelier Desmichelle Architecture
Architecte in Paris 75020
Move to Mantes-la-Jolie 78200
Since 2007, Corentin DESMICHELLE’s studio has been developing an architecture of restraint at every scale, from individual housing to public facilities. Specializing in passive design and the use of bio-based materials, he favors an ecosystem-based and circular approach. Whether for new builds or the renovation of historic structures, each project is conceived as a living resource reserve, aiming for environmental excellence and zero waste.
27 property type
Tiny house
Single-Family Homes
15 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
2 achievements
Architect & Interior Architect | Hospitality & Residential
Design & Construction Management
Trained at several leading Parisian architecture firms, I design and manage exceptional projects that live up to your ambitions. Every space is defined by its details — I bring the same high standards to every project, through to completion.
I work closely with each client with creativity and precision, delivering unique projects that are carefully considered down to the finest detail and executed with the utmost care.
15 property type
Tiny house
Single-Family Homes
13 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
5 achievements
DPLG Architect based in Rouen, Vitony Y designs houses, housing projects, and small public-access buildings. His approach emphasizes clarity and simplicity. He can limit his role to the building permit stage or oversee construction in collaboration with partner project managers.
14 property type
Tiny house
Single-Family Homes
7 type of work
New Build
Renovation
2 services
Design / Plans
Planning permission application
5 achievements
BRUITS Architecture is committed to addressing the contemporary challenges of building. Trained in France, Japan, and South Korea, the team develops a design approach that is both sensitive and rigorous, promoting architectural quality and environmental responsibility.
15 property type
Tiny house
Single-Family Homes
13 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
