Company lists · Data refreshed September 2026

Top 25 Algorithmic architecture firms based in France

Name: Algorithmic architecture firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 584 companies tracked

RevenueBase identified 584 algorithmic architecture firms headquartered in France as of September 2026 and tracks 2,862 professional contacts across them, including 760 with verified work emails. Paris is the largest hub.

This list covers algorithmic architecture firms headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

584Companies

2,862Contacts tracked

760Verified emails

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The 25 largest algorithmic architecture firms based in France

Ranked by team size

Top 25 of 584 algorithmic architecture firms based in France, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to algorithmic architecture firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Pca-Stream	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	104 contacts →
	Partial evidence “PCA-STREAM est une agence d'architecture, architecture d’intérieur et d'urbanisme, un pôle de recherche et un centre d'innovation.” Source: RevenueBase Database · checked Sep 30, 2026
2	Franklin Azzi Architecture	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	51-200	79 contacts →
	Indirect evidence “Franklin Azzi développe, au sein de son agence créée en 2006, une approche transversale nourrie de l’entrecroisement des regards et des disciplines.” Source: RevenueBase Database · checked Sep 30, 2026
3	Ataub Architectes	Indirect evidence	Bois-guillaume Rouen, FranceHQ checked Sep 30, 2026	51-200	58 contacts →
	Indirect evidence “Depuis presque 60 ans, ATAUB Architectes accompagne maîtres d’ouvrage locaux, nationaux et internationaux avec des prestations fiables, rigoureuses et engagées.” Source: RevenueBase Database · checked Sep 30, 2026
4	Oslo Architectes	Partial evidence	Strasbourg, FranceHQ checked Sep 30, 2026	51-200	52 contacts →
	Partial evidence “L’architecture est un jeu!” Source: RevenueBase Database · checked Sep 30, 2026
5	Nomade Architectes	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	48 contacts →
	Indirect evidence “Comme souvent au début d’une histoire, il y a un trio : Raphaël Chivot, Matthieu Laviolle et Vincent Le Garrec.” Source: RevenueBase Database · checked Sep 30, 2026
6	Chatillon Architectes	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	38 contacts →
	Indirect evidence “Chatillon Architectes a été fondée en 1986 par François Chatillon et représente aujourd’hui une équipe pluridisciplinaire de 35 collaborateurs répartis sur deux sites, l’un à…” Source: RevenueBase Database · checked Sep 30, 2026
7	SAA Architectes	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	37 contacts →
	Partial evidence “SAA ARCHITECTES est une agence d’architecture et d’urbanisme fondée en 2011 par Jean-François AUTHIER.” Source: RevenueBase Database · checked Sep 30, 2026
8	REC Architecture	Partial evidence	Blagnac, FranceHQ checked Sep 30, 2026	11-50	32 contacts →
	Partial evidence “REC est une agence d’architecture crée par David RECHATIN en 2001.” Source: RevenueBase Database · checked Sep 30, 2026
9	Quadrifiore Architecture	Partial evidence	Boulogne Billancourt, FranceHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial evidence “Fondée il y a plus de 30 ans, Quadri Fiore Architecture, s’est forgée une véritable renommée dans les domaines du tertiaire, du logement & lieux résidentiels, en création ou…” Source: RevenueBase Database · checked Sep 30, 2026
10	Cro&co Architecture	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “Cro & Co Architecture est structurée autour de Jean-Luc Crochon, architecte fondateur, et de son équipe cosmopolite et passionnée, composée d’une vingtaine de talents.” Source: RevenueBase Database · checked Sep 30, 2026
11	ABP Architectes	Partial evidence	La Rochelle, FranceHQ checked Sep 30, 2026	11-50	23 contacts →
	Partial evidence “Agence d’architecture, d’urbanisme et de design, ABP Architectes est basée à La Rochelle et Paris.” Source: RevenueBase Database · checked Sep 30, 2026
12	Data Architectes	Indirect evidence	Bagnolet, FranceHQ checked Sep 30, 2026	11-50	21 contacts →
	Indirect evidence “Fondamentaux – Bâtiments essentiels - Nous cherchons à concevoir des projets spécifiques, adaptés à leurs usages et fonctions, caractérisés par la simplicité de leur géométrie et…” Source: RevenueBase Database · checked Sep 30, 2026
13	Saison Menu Architectes Urbanistes	Indirect evidence	Lille, FranceHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “L’Atelier que nous avons créé est une plate-forme de compétences constituée autour de Luc SAISON, Architecte, Isabelle Menu, Architecte Urbaniste et Marcin Wieczorek, architecte.” Source: RevenueBase Database · checked Sep 30, 2026
14	SRA Architectes	Partial evidence	Chatillon, FranceHQ checked Sep 30, 2026	51-200	19 contacts →
	Partial evidence “Acteur majeur du paysage architectural français, SRA Architectes conçoit et réalise depuis maintenant 30 ans des projets d'exception.” Source: RevenueBase Database · checked Sep 30, 2026
15	C&e Architecture ET Ingénierie	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	18 contacts →
	Partial evidence “L’architecture n’étant pas un langage, le bâtiment étant un objet matériel qui dure au-delà des raisons qui l’ont vu naître, sa perfection réside dans sa réalisation matérielle et…” Source: RevenueBase Database · checked Sep 30, 2026
16	Archipole Urbanisme ET Architecture	Partial evidence	Saint-jacques-de-la-lande, FranceHQ checked Sep 30, 2026	11-50	18 contacts →
	Partial evidence “ARCHIPOLE URBANISME ET ARCHITECTURE is an architecture & planning company” Source: RevenueBase Database · checked Sep 30, 2026
17	MGAU	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	18 contacts →
	Indirect evidence “L’agence MGAU regroupe aujourd’hui une quinzaine de collaborateurs polyvalents, architectes et architectes-urbanistes.” Source: RevenueBase Database · checked Sep 30, 2026
18	PPA Architectures	Indirect evidence	Toulouse, FranceHQ checked Sep 30, 2026	11-50	18 contacts →
	Indirect evidence “ppaarchitectures s’attache - principalement dans la métropole en construction qu’est Toulouse - à fabriquer de l’urbanité au travers de bâtiments et de projets urbains dont les…” Source: RevenueBase Database · checked Sep 30, 2026
19	Posto29	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	18 contacts →
	Indirect evidence “Définition Larousse : POSTO - ENDROIT c'est là où nos idées prennent formes.” Source: RevenueBase Database · checked Sep 30, 2026
20	Palissad	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “L’AGENCE: Hervé Cornou, Marie Monrozier et Lucie Junqua sont associés au sein de Palissad Architectures.” Source: RevenueBase Database · checked Sep 30, 2026
21	Bamaa Architectes Associés	Partial evidence	Lyon, FranceHQ checked Sep 30, 2026	11-50	15 contacts →
	Partial evidence “Notre architecture n’est pas une réponse concrète et unilatérale à une problématique spécifique.” Source: RevenueBase Database · checked Sep 30, 2026
22	Spirale Architecture	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	15 contacts →
	Partial evidence “Spirale est un atelier d'architecture qui s'organise en réseau d'agences.” Source: RevenueBase Database · checked Sep 30, 2026
23	TAG Atelier D'architecture	Indirect evidence	Lille, FranceHQ checked Sep 30, 2026	1-10	15 contacts →
	Indirect evidence “L’atelier TAG a été créé en 2014 à Lille par Clément Devignes et Dominique Lerche, et développe depuis une méthode collective et coopérative de travail qui aborde chaque projet…” Source: RevenueBase Database · checked Sep 30, 2026
24	Alta Architectes - Urbanistes	Partial evidence	Rennes, FranceHQ checked Sep 30, 2026	11-50	15 contacts →
	Partial evidence “Architecture Urbanisme Installations Chantier” Source: RevenueBase Database · checked Sep 30, 2026
25	Fimavi	Partial evidence	Paulhac, FranceHQ checked Sep 30, 2026	1-10	15 contacts →
	Partial evidence “FIMAVI is an architecture & planning company based out of LA PEYRE, PAULHAC, France.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: algorithmic architecture firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names algorithmic architecture firms.
Partial evidence: Its own public description names part of algorithmic architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name algorithmic architecture firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 584 algorithmic architecture firms based in France

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Algorithmic architecture firms based in France at a glance

As of Sep 30, 2026

26.6%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

21.7%Largest-city concentration · Paris

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

487

11-50

51-200

10001+

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 584 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among algorithmic architecture firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “algorithmic architecture firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names algorithmic architecture firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among algorithmic architecture firms, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 760 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Algorithmic architecture firms by metro

Algorithmic architecture firms in Paris127

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names algorithmic architecture firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many algorithmic architecture firms are there based in France?

RevenueBase identified 584 algorithmic architecture firms headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Pca-Stream, headquartered in Paris, tops this list with the largest team on record.

Which city has the most algorithmic architecture firms?

Paris leads with 127 headquartered companies, followed by Lyon (24) and Bordeaux (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 760 verified decision-maker contacts tracked across these 584 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.