ARCHITECTURE a2+ develops architecture that is attentive to context and use, capable of exploring both traditional and contemporary approaches. Each project is conceived as a singular response, born from listening to the site, its uses, and the people involved, reconciling architectural rigor with sustainable integration into its environment.
18 property type
Public Access Buildings
Single-Family Homes
15 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
3 achievements
Gilbert PORZIO is an experienced architect with more than 35 years of practice, working on projects ranging from private homes and residential developments to large-scale property and specialist commissions. His years in New York City shaped a rigorous approach to design, combining attention to detail, budget control, technical expertise, and architecture tailored to each client's needs. Passionate about his profession, he is committed to creating projects that are both functional and aesthetically refined.
24 property type
Public Access Buildings
Single-Family Homes
12 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
Charles-Emile PERCHAUD
ATELIER PERCHAUD
Architecte in Castelnau-de-Lévis 81150
Move to Grandvillars 90600
Graduated with a Master’s degree in Architecture from the Politecnico di Milano and an engineering degree from the École Spéciale des Travaux Publics, du Bâtiment et de l’Industrie (ESTP), Charles-Emile PERCHAUD obtained his authorization to practice as an independent project manager in 2018 at the École Nationale Supérieure d’Architecture de Versailles. He has been registered with the Île-de-France Order of Architects since 2024, alongside the creation of his firm. After ten years of experience in architectural practices working on large-scale tertiary, institutional, and interior architecture projects, he founded Atelier Perchaud to offer an expanded response to today’s and tomorrow’s construction and renovation needs.
21 property type
Public Access Buildings
Single-Family Homes
13 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
XXA is a multidisciplinary architectural agency, created by RICHARD POUZADOUX in 2001 in LILLE.
XXA responds to the most complex and unexpected requirements, our experience and our analytical approach support you by providing you with peace of mind throughout the phases of your project.
13 property type
Public Access Buildings
Single-Family Homes
12 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
We find
the architect for you
3 achievements
CLAC – Compagnie Libre d’Architectures Communes – was founded by architects Mathilde Floureux and Maryline Collet in Montpellier. Driven by a shared passion for collaboration and collective creation, the agency designs living and working spaces where people, teamwork, and sustainable architecture are at the heart of every project.
19 property type
Public Access Buildings
Single-Family Homes
14 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
Houzali MDALLAH, founder and director of MHB Architecte, designs tailor-made projects that truly reflect your identity. Naturally contemplative, she imagines noble and elegant spaces oriented toward the outdoors. Convinced that even the smallest surface deserves architectural attention, she encourages her clients to seek professional guidance regardless of the project’s scale.
24 property type
Public Access Buildings
Single-Family Homes
8 type of work
New Build
Renovation
2 services
Design / Plans
Planning permission application
1 achievement
Quentin HERRGOTT’s architectural firm has been established in the Annecy region since 1999 and has completed a large number of new-build and renovation projects, ranging from individual homes to collective residential developments. The agency has significant experience in restructuring projects and major renovations of villas, whether old or contemporary. Attentive to his clients, Quentin provides valuable advice and seeks to optimize budgets in favor of coherent and meaningful architecture.
25 property type
Public Access Buildings
Single-Family Homes
16 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
3 achievements
Architect specialising in the design and planning of public-access buildings, Géraldine RADJEB brings her expertise to demanding and high-impact projects, particularly within the early childhood sector. Combining technical knowledge, regulatory expertise and a user-centred approach, she designs functional, compliant and thoughtfully crafted spaces that meet the highest standards of safety, comfort and quality.
18 property type
Public Access Buildings
Single-Family Homes
10 type of work
Renovation
Extension
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
Chlôme Architecture, your partner for high-end architectural projects and renovations in the Annecy and Bordeaux areas .
8 property type
Public Access Buildings
Single-Family Homes
13 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
1 achievement
Federico MARTINEZ DAVERIO
SARL MARTINEZ DAVERIO
Architecte in Saint-Thibéry 34630
Move to Grandvillars 90600
A Latin American architect based in France, I design sensitive and functional architecture, nourished by a rich European and field experience, between high mountains and varied projects.
16 property type
Public Access Buildings
Single-Family Homes
17 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
4 achievements
23 years of experience in single-family homes, offices, commercial buildings, and public buildings. Experience at all levels of architectural practice, from design to completion, both in-house and on-site.
An architect to work with you on your project.
19 property type
Public Access Buildings
Single-Family Homes
9 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
4 achievements
Damien Couzin / Architect offers tailor-made support for all types of projects. Creativity, technical skills and attentiveness are at your service under different missions (Feasibility, design, site monitoring, etc.).
19 property type
Public Access Buildings
Single-Family Homes
16 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
We find
the architect for you
Aware that a construction for individuals is often a “life project”, that the identity of the layout/creation of a professional space must be unique, Mathilde SADRAN is there to support you through all phases of your project.
23 property type
Public Access Buildings
Single-Family Homes
13 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
1 achievement
DAVID BONNARD
HYTT Architecture
Architecte in Villefranche-sur-Saône 69400
Move to Grandvillars 90600
HYTT is an architecture and landscape design agency based in Villefranche-sur-Saône, at the crossroads of the Beaujolais region, the Saône Valley, the Ain department, and the Lyon metropolitan area. The agency supports private clients (individuals, businesses, professionals, developers, etc.) and public clients (local authorities and public bodies) on projects of various scales, including new construction, rehabilitation, extensions, transformations, and landscape developments
23 property type
Public Access Buildings
Single-Family Homes
12 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
1 achievement
The Arch'Ingénierie agency, with more than 40 years of experience, guides its clients through all phases of projects, offering expertise, site monitoring and a network of tradesmen.
20 property type
Public Access Buildings
Single-Family Homes
11 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
1 achievement
Norbert LEFRANC – DPLG Architect, a graduate of the Paris Villemin School of Architecture, has been practicing his profession for over thirty years. He serves project owners in the design and development of a wide variety of projects, offering both partial and full-service architectural missions, always guided by professionalism, precision, and dedication.
24 property type
Public Access Buildings
Single-Family Homes
12 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
1 achievement
With more than 30 years of experience, Philippe BIAU supports homeowners, businesses, and public organisations with construction, renovation, and refurbishment projects. His architectural approach combines design excellence, technical expertise, attentive client support, and sustainable solutions carefully tailored to the unique context of every project.
25 property type
Public Access Buildings
Single-Family Homes
12 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
1 achievement
Nicolas Bonafé, DPLG architect, DESS in Real Estate Law, Master in Project Management and Judicial Expert.
Valentin Batlle, HMO architect, contract professor at the Ecole des Ponts et Chaussées.
16 property type
Public Access Buildings
Single-Family Homes
16 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
4 achievements
Philippe VILLIEN
ISA IN SILICO ARCHITECTURE
Architecte in Lagny-sur-Marne 77400
Move to Grandvillars 90600
IN SILICO ARCHITECTURE is a landscape, architecture, and urban planning agency based in Lagny-sur-Marne, east of Paris. They design ecological projects that address the comfort challenges of tomorrow, creating resilient buildings and gardens.The working method they have developed is innovative, combining drawings, models, calculations, and 3D simulations. Their goal is to promote eco-design, addressing environmental issues, comfort, and resource efficiency.
22 property type
Public Access Buildings
Single-Family Homes
17 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
1 achievement
Designing an architectural project begins above all with understanding a place, its uses, and its ambitions. Each intervention requires a tailor-made approach combining creativity, precision, and attention to detail in order to create sustainable and harmonious spaces.
A young architect registered with the Architects’ Order, Marie LENNON would be delighted to discuss your projects with you, from small-scale interventions to larger developments.
27 property type
Public Access Buildings
Single-Family Homes
17 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
