Althea Architecture, founded in 2025, is a young, ambitious, and human-centered firm based near Strasbourg. Their vision looks toward the future: to create architecture that is thoughtful, sustainable, and meaningful.They work across a wide range of programs — residential, office, industrial, public facilities, and mixed-use projects — always with the same commitment: to find the most fitting, context-sensitive, and resource-conscious solution.Convinced that what already exists is valuable, they prioritize renovation over demolition, preserving what can be saved and giving new life to buildings. From feasibility studies to on-site supervision, they offer comprehensive project support, working with a trusted network of skilled partners to ensure coherent, high-quality results.
21 property type
Historical / Listed Buildings
Single-Family Homes
12 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
3 achievements
After earning her degree and honing her skills with several Strasbourg-based architecture practices, Magalie De Oliveira founded her own business to leave her mark on the world of architecture. Concerned with the well-being of her clients, the architecture designs unique projects tailored to each one.
14 property type
Historical / Listed Buildings
Single-Family Homes
12 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
2 achievements
Over 10 years of experience dedicated to your projects. Led by a qualified architect (DPLG, HMONP), ARQ Architecte designs and manages construction, renovation, extension and additional-storey projects across Alsace and Lorraine, from detached houses to apartment buildings, offices and commercial premises. One dedicated point of contact, from initial design through to construction.
25 property type
Historical / Listed Buildings
Single-Family Homes
14 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
1 achievement
With more than 20 years of experience, Pascal DIEHL designs functional, sustainable and high-quality architectural projects, from private homes to industrial and technical buildings. Combining technical expertise, environmental performance and collaborative project management, the agency delivers tailored architectural solutions from concept to completion.
23 property type
Historical / Listed Buildings
Single-Family Homes
8 type of work
New Build
Extension
6 services
Design / Plans
Planning permission application
We find
the architect for you
1 achievement
In order to ensure effective coordination and the success of your project, the architect and his firm are dedicated to effective exchange and in-depth dialogue with their clients. In addition, ARCHI-PAT enlists the expertise of a full network of partners including specialists in urban planning, architecture, and operational and pre-operational research.
27 property type
Historical / Listed Buildings
Single-Family Homes
17 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
6 achievements
Dali Architecture is an architecture, design and project management agency in Strasbourg for professionals, investors and individuals. We travel within a 1 hour radius of Strasbourg to respond to your project.
24 property type
Historical / Listed Buildings
Single-Family Homes
15 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
3 achievements
Michel THOMAS
MICHEL THOMAS EIRL, architecte du patrimoine DPLG
Architecte in Marly 57155
Move to Dabo 57850
Michel THOMAS specializes in the restoration of urban and architectural heritage. It participates in the restoration and rehabilitation of historical monuments and old buildings located in protected areas, whether civil, religious or military heritage, built before 1940.
10 property type
Historical / Listed Buildings
Single-Family Homes
5 type of work
Renovation
Expertise
6 services
Design / Plans
Planning permission application
With over 30 years of experience in project management for both public and private commissions, Jean-François GEORGEL specializes in renovation, transformation of historic buildings, and extensions.
He enhances existing structures to create elegant, functional, and sustainable spaces in harmony with your aspirations.
18 property type
Historical / Listed Buildings
Single-Family Homes
13 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
Caroline Laffay is a State-Qualified Architect (Architecte DE-HMONP) and Heritage Architect, based in Metz, Moselle, since 2022.
Working throughout the Grand Est region, she puts her expertise in existing and historic buildings at the service of both public and private clients. Her practice covers building assessments, heritage feasibility studies, architectural project management for historic monuments, as well as major renovation and restructuring projects.
19 property type
Historical / Listed Buildings
Single-Family Homes
11 type of work
Renovation
Energy renovation
6 services
Design / Plans
Planning permission application
1 achievement
Living or working in a place that you like is good. Living or working in a place that makes you feel good is even better.
Beyond aesthetics, a home, an office, or a business space should inspire well-being. Nadège CHOFFEL’s mission is to design far more than houses, workplaces, or gardens that simply look beautiful. She works with shapes, materials, and objects to transform them into living and working environments where everyone can recharge, find balance, and reconnect with themselves.
20 property type
Historical / Listed Buildings
Single-Family Homes
15 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
4 achievements
The LA architectural agency covers all project management activities in construction as well as in rehabilitation, building renovation, interior architecture and even design and graphics.
21 property type
Historical / Listed Buildings
Single-Family Homes
15 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
8 achievements
Nancy architecture agency operating in the Grand Est for all construction/renovation projects for individuals, communities and businesses.
18 property type
Historical / Listed Buildings
Single-Family Homes
13 type of work
New Build
Renovation
5 services
Design / Plans
Planning permission application
We find
the architect for you
Henri Speidel embraces straightforward architecture without frills, composed of simple geometric forms with respect for the geographic and historical context and of course, the building’s users.
9 property type
Historical / Listed Buildings
Single-Family Homes
8 type of work
New Build
Renovation
3 services
Design / Plans
Planning permission application
18 achievements
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
Historical / Listed Buildings
Single-Family Homes
12 type of work
New Build
Renovation
4 services
Design / Plans
Planning permission application
Ahora Architectes was born from the meeting of an architect and a construction engineer who combine their expertise in service of your building project, drawing on their own experience as well as that of their many partners (cost consultants, engineering offices, inspection bodies, health and safety coordinators, etc.).
10 property type
Historical / Listed Buildings
Retail
12 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
11 achievements
Sandrine TISSOT
EURL ATELIER ARCHITECTURE SANDRINE TISSOT
Architecte in Champagnole 39300
Move to Dabo 57850
For more than 20 years, Sandrine TISSOT has been turning ideas into tangible architectural projects. Attentive to her clients’ needs, she supports local authorities, businesses, and private individuals in the design and development of bespoke spaces that combine creativity, functionality, and sustainability. Every project is carefully crafted to respond to real-life uses, enhance its surroundings, and provide a unique architectural solution tailored to each client’s expectations and constraints.
26 property type
Historical / Listed Buildings
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
1 achievement
Independent architect, Mélanie IBANEZ FRAILE develops a practice focused on projects with a strong ecological dimension, in both renovation and construction, for housing, public-access buildings, and professional projects. She adopts a bioclimatic and sober approach, prioritizing user comfort, energy performance, and material reuse. People and dialogue are at the heart of my approach: each project is based on attentive listening to needs and uses. Mélanie pays particular attention to the transformation of existing buildings and the uniqueness of places, in order to design durable, coherent spaces adapted to their environment.
17 property type
Historical / Listed Buildings
Single-Family Homes
11 type of work
New Build
Renovation
6 services
Design / Plans
Planning permission application
5 achievements
RAPHAËL SAMUEL ARCHITECTURE is a young and dynamic firm with 12 years of experience. Its primary goal is to place its client at the center of the project and create a unique solution for them!
26 property type
Historical / Listed Buildings
Single-Family Homes
15 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
3 achievements
SYNTAXE is a happy collaboration between two passionate architects with complementary backgrounds.
We support you in your projects on capacity studies, on design studies from the sketch to the construction site, on AMO missions (on habitability and mixed programs).
5 property type
Historical / Listed Buildings
Multi-unit Residential
10 type of work
New Build
Energy renovation
6 services
Design / Plans
Planning permission application
17 achievements
ECLA Architectures is an architecture, design, and project management agency that is both plural and distinctive. Founded by Romain DESMON, the agency operates across various fields related to construction, complete renovation, transformation, and space planning throughout the Hauts-de-France region.
25 property type
Historical / Listed Buildings
Single-Family Homes
16 type of work
New Build
Renovation
7 services
Design / Plans
Planning permission application
