All architects in Le Mans
53 active architecture establishments in Le Mans (Sarthe, 72), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 53
- Per 10,000 residents
- 3.6
- Companies
- 37
- Founded since 2025
- 2
Le Mans (population 146,249) has 53 architecture practices: 3.6 per 10,000 residents, against 2.0 on average in the department (Sarthe). 37 are companies and 16 are architects working as sole practitioners. 2 employ 10 people or more. The oldest company still active, Atelier Conception Architecture Urbanism (Acau), was founded in 1983. 2 were founded in 2025 or later.
Planning rules in Le Mans: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
53 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| 2GA (2GA Atelier d'Architecture) | Le Mans 5 Rue d'Alger, 72000 | 1999 | SARL | |
| Aire | Le Mans 9 Allee des Gemeaux, 72000 | 2001 | SAS | |
| Alain Barbier | Le Mans 15 Rue de l'Abord au Chanvre, 72000 | 1987 | Sole trader | |
| Anthony Agaessetrading as Trema Architecture | Le Mans Rue des Marais, 72000 | 2005 | Sole trader | |
| Arcade Mancelle (Aaue) | Le Mans 37 Rue Chanzy, 72000 | 2025 | SARL | |
| Archigreen | Le Mans Residence Marengo 43 Avenue du General Leclerc, 72000 | 2019 | SARL | |
| Architecture Diversite Naturelle Par Abreviation Adn | Le Mans 204 Avenue de la Liberation, 72000 | 2016 | SARL | |
| Ares Architecturetrading as Agence Architecture Delatte Berton | Le Mans 2 Rue des Gladiateurs, 72000 | 2006 | SARL | |
| Arkoncept | Le Mans 177 Rue des Maillets, 72000 | 2023 | SARL | |
| Atelier 2 A | Le Mans 17 Rue de la Barillerie, 72000 | 1986 | SARL | |
| Atelier Conception Architecture Urbanism (Acau) | Le Mans 6 Boulevard Paul d'Estournelles de Constant, 72000 | 1983 | SAS | |
| Atelier Delaroux | Le Mans 100 Rue des Maillets, 72000 | 2006 | SARL | |
| Ateliers d'Architecture Allegre SAS | Le Mans 9 Rue Marchande, 72000 | 2017 | SAS | |
| Audevard Architecture | Le Mans 36 Rue Xavier Bichat, 72000 | 2008 | SARL | |
| Avenir 24 Architecture | Le Mans 24 Rue de l'Avenir, 72100 | 2005 | SARL | |
| Beamo | Le Mans 12 Rue Montmartre, 72000 | 2023 | SAS | |
| Bleu d Archi | Le Mans 204 Avenue de la Liberation, 72000 | 1990 | SAS | |
| BM Architectes | Le Mans 43 Avenue du General Leclerc, 72000 | 2008 | SARL | |
| Cazals | Le Mans 51 B Rue Chanzy, 72000 | 2002 | SARL | |
| Christophe Bailleux Architecte et Associes | Le Mans 28 B Rue de la Solitude, 72000 | 2008 | SARL | |
| Comme 1 Trait | Le Mans 21 Rue de Portland, 72100 | 1990 | SARL | |
| Cormier Huang Architecture (Cha Cormier Huang Ar) | Le Mans 43 Rue Chanzy, 72000 | 2020 | SARL | |
| Cote Plan | Le Mans 3 Avenue Rene Laennec, 72000 | 2007 | SARL | |
| Couellier Viviertrading as C2V | Le Mans 2eme Etage 30 Rue de la Mission, 72000 | 1995 | SELARL | |
| Eclipse Habitat | Le Mans 112 Rue Rene Bechepay, 72100 | 2022 | SAS | |
| Elisabeth Franchet | Le Mans 23 Rue de Zurich, 72000 | 1997 | Sole trader | |
| Entreprise Bogain | Le Mans 231 Avenue Bollee, 72000 | 2017 | SARL | |
| Fabien Petit | Le Mans 55 Rue Jean Michel Gaudre, 72100 | 2013 | Sole trader | |
| Frederic Lo C Andre Chausson | Le Mans 100 Rue de la Fuie, 72000 | 2010 | Sole trader | |
| Guillaume Oudard | Le Mans 313 Rue Premartine, 72000 | 2008 | Sole trader | |
| Guillaume Payeur | Le Mans 11 Rue du Marechal Gallieni, 72000 | 2006 | Sole trader | |
| Id d'Architecture (Eco Bois Construction) | Le Mans 105 Quai Ledru Rollin, 72000 | 2010 | SARL | |
| Jean Bodin | Le Mans 12 Rue de Vaux, 72000 | 1983 | Sole trader | |
| Jeannick le Moal | Le Mans 1 Rue de l'Ardoise, 72000 | 1995 | Sole trader | |
| Jennifer Hirschauer (Peinoit) | Le Mans 97 Rue Chanzy, 72000 | 2013 | Sole trader | |
| Jerome Cunault | Le Mans 27 Rue Ernest Foucault, 72000 | 2009 | Sole trader | |
| Jose Baeza Garzon | Le Mans 17 B Boulevard Robert Jarry, 72000 | 2023 | Sole trader | |
| Kamaleon | Le Mans 48 Rue du Docteur Leroy, 72000 | 2010 | SARL | |
| L Arbre A Cam | Le Mans 25 Rue de Constantine, 72000 | 2008 | SARL | |
| Laurent Cohin | Le Mans 11 Rue des Chanoines, 72000 | 2004 | Sole trader | |
| Ledru Architectes | Le Mans 13 Rue de la Barillerie, 72000 | 2020 | SAS | |
| Les Maisons d'Ici | Le Mans Residence Clair Soleil 23 Impasse du Bourg Bele, 72000 | 2007 | SARL | |
| Lucyna Gautier (Zielinska) | Le Mans 151 Rue Gambetta, 72000 | 2005 | Sole trader | |
| Mercier Denys Chevalier Daniel | Le Mans 10 Rue Xavier Bichat, 72000 | 1994 | ||
| Mur-Murs d'Architecture (MM) | Le Mans 29 Rue des Marais, 72000 | 2006 | SARL | |
| Nicolas Maurice Architecte (Nicolas Maurice Architecture) | Le Mans 17 Rue de la Barillerie, 72000 | 2009 | SARL | |
| Pharo (Pharo'Ouest)Full profile | Le Mans 63 Boulevard Marie et Alexandre Oyon, 72100 | 1993 | SARL | |
| Plan d'Idees | Le Mans 20 Avenue Rubillard, 72000 | 2014 | SARL | |
| Ronan Virondaud | Le Mans 13 Passage Contreau, 72000 | 2000 | Sole trader | |
| Stef Huet Delaforge | Le Mans 12 Place George Washington, 72000 | |||
| Studio 5 Architecture | Le Mans 28 B Rue de la Solitude, 72000 | 2026 | SAS | |
| Thomas Couellier | Le Mans 30 Rue de la Mission, 72000 | 2012 | SARL | |
| Thomas Donadio | Le Mans 55 et 57 55 Rue de l'Union, 72000 | 2007 | Sole trader |
Architects near Le Mans
All architects – Sarthe (72) →Architects in Le Mans: common questions
How many architects are there in Le Mans?
The Sirene register lists 53 active architecture practices in Le Mans: 37 companies and 16 architects working as sole practitioners. All of them are listed on this page, with their address and, where published, their phone number.
Is an architect compulsory to build in Le Mans?
As everywhere in France, an individual building for themselves must use an architect once the floor area exceeds 150 m², counting the total after works for an extension. A company, including an SCI, always needs one for a building permit. The local rules for Le Mans (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Le Mans?
Fees are free and set in the contract. For a full mission, from design to site supervision, pricing guides usually quote 8–12% of the cost of the works excluding VAT for a new house and 10–15% for a renovation or extension. A mission limited to the building permit application is usually a fixed fee of about €1,500–4,000 excluding VAT.
Where can I get free advice before choosing an architect?
In most departments, the CAUE (council for architecture, planning and the environment) sees individuals for free, by appointment, to help them prepare their project. The map of CAUEs is on fncaue.com.