All architects in Rennes
299 active architecture establishments in Rennes (Ille-et-Vilaine, 35), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 299
- Per 10,000 residents
- 12.9
- Companies
- 203
- Founded since 2025
- 17
Rennes (population 230,890) has 299 architecture practices: 12.9 per 10,000 residents, against 6.3 on average in the department (Ille-et-Vilaine). 203 are companies and 96 are architects working as sole practitioners. 15 employ 10 people or more. The oldest company still active, Chouzenoux Architecture, was founded in 1987. 17 were founded in 2025 or later.
Planning rules in Rennes: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
299 results · Page 1 of 3
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| 109 Architectes et Associes | Rennes Batiment A 7 Avenue Gros Malhon, 35000 | 2009 | SARL | |
| 1090 Architectes | Rennes 2 Rue Jules Simon, 35000 | 2014 | SARL | |
| 19 Degres | Rennes 14 T Avenue Gros Malhon, 35000 | 2011 | SARL | |
| 1POINT61 | Rennes 1 Rue du Louis d'Or, 35000 | 2013 | SARL | |
| 2 PM Architectures | Rennes 104 Allee Saint-Helier, 35000 | 2010 | SARL | |
| 3A2U (3A2U) (3A2U) | Rennes 90 B Rue de Fougeres, 35700 | 2013 | SARL | |
| 4POINT19 Atelier d'Architecture | Rennes 16 Rue du Docteur Francis Joly, 35000 | 2008 | SARL | |
| Aa 41trading as AA41 | Rennes 41 Boulevard Jacques Cartier, 35000 | 2009 | SARL | |
| Aagroup | Rennes 20 Avenue Henri Freville, 35200 | 2009 | SAS | |
| Aagroup Rennes (Aarennes) | Rennes 20 avenue Henri Fréville, 35200 Rennes | +33 2 23 42 45 45 | 2002 | SAS |
| Adeline le Toux (Architecture et Design) | Rennes 6 Rue Hamon, 35000 | 2015 | Sole trader | |
| Adent Architecture | Rennes 28 Rue Bahon-Rault, 35000 | 2020 | SARL | |
| Adriana Robert (Rodriguez Robayo) (Materia Architecture) | Rennes 3 Rue de Viarmes, 35000 | 2012 | Sole trader | |
| Adrien Alanou | Rennes 4 Rue Alain Gerbault, 35000 | 2014 | Sole trader | |
| Aedificio Architecture | Rennes 267 Boulevard de la Robiquette, 35000 | 2018 | SARL | |
| Agathe Lecomte | Rennes 11 Rue Dolivet, 35200 | 2023 | Sole trader | |
| Agence Eric Chenel Architecte | Rennes 1 Square de Varsovie, 35200 | 2022 | SARL | |
| Agence Sulsul | Rennes 30 Boulevard de Chezy, 35000 | 2022 | SARL | |
| All Agence Laurent Lagadec | Rennes 3 Rue d'Espagne, 35200 | 2008 | SARL | |
| Alta le Trionnaire le Chapelain (Alta)Full profile | Rennes 22 avenue Henri Fréville, 35200 Rennes | +33 2 99 26 33 26 | 2004 | SELARL |
| Amr | Rennes 21 Rue Michelet, 35700 | 2008 | SARL | |
| Ancre Architecture | Rennes 6 Rue Duguesclin, 35000 | 2023 | SARL | |
| Andma | Rennes 227 Rue de Nantes, 35000 | 2019 | SARL | |
| Andre Joyeux | Rennes 12 Parc Saint-Martin, 35700 | Sole trader | ||
| Annabelle Cusson | Rennes 69 Rue d'Inkermann, 35000 | 2022 | Sole trader | |
| Anne-Laure Gardan (Atelier Gardan - Architecte) | Rennes 25 Rue Joseph Vaillant, 35200 | 2015 | Sole trader | |
| Anthracite Architecture | Rennes 5 Rue de l'Horloge, 35000 | 2005 | SARL | |
| Antoine Rouvin Architecte | Rennes 11 Allee Claude Debussy, 35000 | 2019 | SARL | |
| Arcautrading as Atelier Arcau | Rennes 28 Rue Raymonde Foreville, 35000 | 1991 | SAS | |
| Architecture Plurielle | Rennes 65 Avenue Aristide Briand, 35000 | 1990 | SARL | |
| ARES2 SERA2 | Rennes 52 - 52 52 B Rue de la Motte-Brulon, 35700 | 2013 | SARL | |
| Armel Pellerin | Rennes 13 Rue de Chateaudun, 35000 | 1990 | Sole trader | |
| Associer | Rennes 6 Rue d'Argentre, 35000 | 1995 | SAS | |
| At Home | Rennes 4 Boulevard Gaetan Herve, 35200 | 2015 | SARL | |
| Atelier 56 S (Atelier 56S) | Rennes 7 Rue de l'Horloge, 35000 | 2012 | SARL | |
| Atelier Confluence Architecture & Ingenierie (Atelier Confluence Architecture) | Rennes 66 Rue Jean Guehenno, 35700 | 2017 | SARL | |
| Atelier d Architecture E. Soubeyrand (EURL Atelier d Architecture E.Soubeyrand) | Rennes 120 Rue de l'Alma, 35000 | 2010 | SARL | |
| Atelier d'Architecture Georges le Garzic | Rennes 8 Rue de Leon, 35000 | 1999 | SARL | |
| Atelier d'Architecture Roche et Morel | Rennes 18 Rue du Docteur Francis Joly, 35000 | 2008 | SARL | |
| Atelier de Design Sonde | Rennes 8 Square Doyen Yves Milon, 35200 | 2002 | SARL | |
| Atelier des Loges Architecture&Design | Rennes 14 Rue Dupont des Loges, 35000 | 2025 | SARL | |
| Atelier du Canal | Rennes 16 Rue du Bourg Nouveau, 35000 | 2004 | SELARL | |
| Atelier Dupriez | Rennes 28 Rue d'Echange, 35000 | 2010 | SARL | |
| Atelier Dupriez | Rennes 10 Rue Nantaise, 35000 | 2010 | SARL | |
| Atelier Fezi (Fezi) | Rennes 142 Rue d'Antrain, 35700 | 2022 | SARL | |
| Atelier FXS Architecture | Rennes 5 Rue de Belleville, 35000 | 2024 | SELARL | |
| Atelier L2 | Rennes 12 Rue Claude Bernard, 35000 | 2013 | SARL | |
| Atelier le Priol Architecte | Rennes 30 Rue des Gantelles, 35700 | 2019 | SARL | |
| Atelier Loge | Rennes 3 Rue Ferdinand Buisson, 35000 | 2017 | SAS | |
| Atelier M au Carre | Rennes 49 Avenue Aristide Briand, 35000 | 2014 | SARL | |
| Atelier M. Chateau Societe Architectes | Rennes 4 Allee du Batiment, 35000 | 1998 | SELARL | |
| Atelier Nasrani Architecture - Ana | Rennes 10 Rue de la Serpette, 35000 | 2006 | SARL | |
| Atelier Parallele | Rennes 10 Rue de Brest, 35000 | 2010 | SARL | |
| Atelier Phi | Rennes 10 T Rue Lanjuinais, 35000 | 2017 | SAS | |
| Atelier Polytope 35 | Rennes 35 T Rue de Paris, 35000 | 2016 | SAS | |
| Atelier Saudray | Rennes 2 Rue Martenot, 35000 | 2010 | SARL | |
| Atelier Trigone | Rennes 17 Rue la Motte Picquet, 35000 | 1994 | SARL | |
| ATELIER2G Architectes | Rennes 13 Rue Montaigne, 35200 | 2004 | SARL | |
| Ateliers Io | Rennes 46 A Rue Louis Kerautret-Botmel, 35200 | 2012 | SARL | |
| Badaboum Architectes (Ba) | Rennes 12 Rue le Guen de Kerangal, 35200 | 2019 | SARL | |
| Baizeau Architecte | Rennes 24 Avenue Henri Freville, 35200 | 2009 | SARL | |
| Basile Gloor | Rennes 9 Rue Emilienne Moreau-Evrard, 35000 | 2016 | Sole trader | |
| Bemi Constructions | Rennes 6 Rue Yvonnick Laurent, 35200 | 2015 | SAS | |
| Bevan | Rennes 51 Avenue Gros Malhon, 35000 | 2021 | SARL | |
| BGCG (BGCG - Benjamin Guillo Contractant General) | Rennes 43 Rue de Saint-Malo, 35000 | 2022 | SARL | |
| Bodenez et le Gal la Salle Architectes | Rennes 6 Place Saint-Germain, 35000 | 2008 | SARL | |
| Boissiere & Gaulay (Boissiere & Gaulay - Oeuvris) | Rennes Zac Atalante Champeaux 4 Rue Pierre-Joseph Colin, 35000 | 2009 | SARL | |
| Bourdet-Rivasseau Architectes | Rennes 16 Rue Saint-Louis, 35000 | 2013 | SARL | |
| Bra | Rennes 167 Rue de Lorient, 35000 | 2016 | SARL | |
| Brecq Architecte | Rennes 30 Place des Lices, 35000 | 2017 | SAS | |
| Bretagne Habitation Architecture (Bretagne Habitation Architecture) (B.H.A.) | Rennes 267 Boulevard de la Robiquette, 35000 | 2013 | SARL | |
| Briand Renault (Briand Renault Architectes) | Rennes 5 Rue de Lorgeril, 35000 | 2013 | SARL | |
| Brule Architectes Associes | Rennes 8 Rue Docteur Regnault, 35000 | 2003 | SARL | |
| Bureau d'Architectures Potentielles (Bap) (Bap) | Rennes 17 Place Marechal Juin, 35000 | 2026 | SARL | |
| Camille Lescot (Baylly) (Sarae) | Rennes 13 Rue du General Maurice Guillaudot, 35000 | 2008 | Sole trader | |
| Can Cetinkaya (Mimari Home) | Rennes 3 Residence de la Grande Thebaudais, 35200 | 2023 | Sole trader | |
| Capsule Architectes | Rennes 17 Rue Georges Bourdais, 35200 | 2026 | SARL | |
| Carlos Soares | Rennes 48 Boulevard de Sevigne, 35700 | 1999 | Sole trader | |
| Carole Groulet | Rennes 16 Rue Frederic Mistral, 35200 | 2008 | Sole trader | |
| Cassandre Marion | Rennes 4 Rue Alain Gerbault, 35000 | 2024 | Sole trader | |
| Catherine Proux (Catherine Proux - Architecte) | Rennes 66 Rue d'Antrain, 35000 | 1993 | Sole trader | |
| Catherine Vivies (Dupeyrat) | Rennes 6 Rue Nationale, 35000 | 1994 | Sole trader | |
| Cecile Gaudoin | Rennes 13 B Rue Pierre et Marie Curie, 35000 | 2002 | Sole trader | |
| Cedric Poizat | Rennes 8 Rue Gilles Languedoc, 35000 | 2014 | Sole trader | |
| Celine Adam (Sergent) | Rennes 3 B Quai Lamennais, 35000 | 2005 | Sole trader | |
| Chapuis | Rennes 2 Rue Jacques Gabriel, 35000 | 2021 | SAS | |
| Chouzenoux Architecture | Rennes 12 Avenue Sergent Maginot, 35000 | 1987 | SARL | |
| Christelle Daval | Rennes 24 Rue Pierre Semard, 35200 | 2007 | SARL | |
| Christine Tanguy | Rennes 18 Rue de Guebriant, 35000 | 1996 | Sole trader | |
| CHZX Architecture | Rennes 12 Avenue Sergent Maginot, 35000 | 2022 | SARL | |
| Cittanova | Rennes 75 Boulevard de Verdun, 35000 | 2010 | SAS | |
| Claire Gallais Architecture | Rennes 3 Rue des Francs-Bourgeois, 35000 | 2007 | SARL | |
| Clement Perisse | Rennes 21 Rue Jean-Claude Camors, 35700 | 2008 | Sole trader | |
| Clothilde Vaton | Rennes 9 Rue de la Fonderie, 35000 | 2015 | Sole trader | |
| Clous (Clous SAS) (Clous) | Rennes 5 Allee de la Grande Treille, 35000 | 2026 | SAS | |
| Co.Re Architecture | Rennes 36 Rue Capitaine Maignan, 35000 | 2025 | SAS | |
| Collectif d'Architectes | Rennes 99 B Rue de Dinan, 35000 | 1994 | SARL | |
| Contraste Architectes d'Interieur | Rennes 51 Boulevard de la Tour d'Auvergne, 35000 | 2015 | SARL | |
| Cosinus Architecture | Rennes 519 le Pre Namet, 35000 | 1999 | SARL | |
| Damien Jarry | Rennes 91 Rue de Riaval, 35000 | 2010 | Sole trader |
Architects near Rennes
All architects – Ille-et-Vilaine (35) →Architects in Rennes: common questions
How many architects are there in Rennes?
The Sirene register lists 299 active architecture practices in Rennes: 203 companies and 96 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 Rennes?
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 Rennes (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Rennes?
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.