Company lists · Data refreshed September 2026

Top 25 Algorithmic architecture firms based in Paris, France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 127 companies tracked

RevenueBase identified 127 algorithmic architecture firms headquartered in Paris, France as of September 2026 and tracks 952 professional contacts across them, including 309 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers algorithmic architecture firms headquartered in Paris, 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

127Companies

952Contacts tracked

309Verified emails

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The 25 largest algorithmic architecture firms based in Paris, France

Ranked by team size

Top 25 of 127 algorithmic architecture firms based in Paris, 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	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
4	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
5	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
6	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
7	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
8	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
9	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
10	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
11	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
12	Cobloc Architecture	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	14 contacts →
	Partial evidence “Lieu de création et de conception, Cobloc architecture donne à Clarisse Krause et Ola Faladé l'opportunité de mettre en pratique les connaissances et le savoir-faire accumulés…” Source: RevenueBase Database · checked Sep 30, 2026
13	Architectures Anne Démians	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “Anne Démians est membre titulaire de l’Académie d’architecture et membre du conseil d’administration de la Cité de l’architecture et du patrimoine mais aussi du groupe de travail…” Source: RevenueBase Database · checked Sep 30, 2026
14	Syvil Architectures	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Syvil c’est quoi?” Source: RevenueBase Database · checked Sep 30, 2026
15	Arwytec	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	9 contacts →
	Partial evidence “ARWYTEC is an architecture & planning company based out of 100 T AVENUE DE SAINT MANDE, PARIS, France.” Source: RevenueBase Database · checked Sep 30, 2026
16	Belvedere Architecture	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “The work of BELVEDERE ARCHITECTURE ranges from the urban scale to the construction detail, from institutional and cultural buildings to private, commercial and hospitality…” Source: RevenueBase Database · checked Sep 30, 2026
17	Atelier Pascal Gontier	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “ATELIER PASCAL GONTIER is an architecture & urban planning company based in Paris, France.” Source: RevenueBase Database · checked Sep 30, 2026
18	ACLAA	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	7 contacts →
	Partial evidence “ACLAA is an architecture & planning company based in 69, rue des Rigoles 75020, PARIS, France.” Source: RevenueBase Database · checked Sep 30, 2026
19	Antonini Architecte & Associés	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “Architecture et Urbanisme” Source: RevenueBase Database · checked Sep 30, 2026
20	Fernier & Associes	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	7 contacts →
	Partial evidence “FERNIER & ASSOCIES is an architecture & planning company based out of 3 RUE LE NOTRE, PARIS, France.” Source: RevenueBase Database · checked Sep 30, 2026
21	Deux ET Demi	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “L'atelier d'architecture DEUX ET DEMI naît en 2016 à Paris, de l'association d’Alessandro Boldrini, Mathieu Chapus et Sara Lazzarin.” Source: RevenueBase Database · checked Sep 30, 2026
22	Mallet Morales	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Mallet Morales est une agence d'architecture basée à Paris, créée par Nicolas Mallet et Gaétan Morales.” Source: RevenueBase Database · checked Sep 30, 2026
23	Nelson Wilmotte Architectes	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “De l'élévation de tours au design, en passant par la construction de bâtiments publics et la scénographie d'opéra, l'agence NELSON WILMOTTE ARCHITECTES est un incubateur créatif…” Source: RevenueBase Database · checked Sep 30, 2026
24	Zoomfactor Architectes	Indirect evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Fondée en 2002 par Didier Mignery et Bastien Marion, architectes DPLG, l’agence ZOOMFACTOR ARCHITECTES développe son activité autour de la thématique du logement et de l’habitat…” Source: RevenueBase Database · checked Sep 30, 2026
25	M Vilo Bach Architecture	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “M VILO BACH is an architecture & urban planning company based in Paris” 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 127 algorithmic architecture firms based in Paris, France

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Algorithmic architecture firms based in Paris, France at a glance

As of Sep 30, 2026

32.5%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 127 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 Paris, 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 Paris 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, 309 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.

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 Paris, France?

RevenueBase identified 127 algorithmic architecture firms headquartered in Paris, 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 in France has the most algorithmic architecture firms?

Paris leads France 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 309 verified decision-maker contacts tracked across these 127 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.