Company lists · Data refreshed September 2026

Top 25 Architecture software IT services based in France

Name: Architecture software IT services based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 2,057 companies tracked

RevenueBase identified 2,057 architecture software IT services headquartered in France as of September 2026 and tracks 9,369 professional contacts across them, including 2,184 with verified work emails and 297 with mobile numbers. Paris is the largest hub.

This list covers architecture software IT services 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 23, 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 23, 2026 86% judged on-target in blind review

2,057Companies

9,369Contacts tracked

2,184Verified emails

297Mobile numbers

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The 25 largest architecture software IT services based in France

Ranked by team size

Top 25 of 2,057 architecture software IT services based in France, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to architecture software IT services: 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	Arkance	Partial evidence	Saint-denis, FranceHQ checked Sep 23, 2026	1,001-5,000	563 contacts →
	Partial evidence “ARKANCE is a global partner in digital and operational transformation for the architecture, engineering, construction, and manufacturing industries.” Source: RevenueBase Database · checked Sep 23, 2026
2	Groupe Kardham	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	201-500	443 contacts →
	Indirect evidence “Parce que l’immobilier n’est pas immobile, Kardham co-construit le futur des villes, des entreprises et des organisations en maîtrisant les transformations.” Source: RevenueBase Database · checked Sep 23, 2026
3	Sogelink	Partial evidence	Caluire-et-cuire, FranceHQ checked Sep 23, 2026	501-1,000	347 contacts →
	Partial evidence “Of software, cloud and mobile publisher, Sogelink’s Group supports the digitalisation of the construction and public works sector.” Source: RevenueBase Database · checked Sep 23, 2026
4	Groupe KEY Consulting	Partial evidence	Suresnes, FranceHQ checked Sep 23, 2026	51-200	128 contacts →
	Partial evidence “Notre raison d'être est d'accompagner l'évolution des usages de nos clients (startup, éditeurs, grands comptes) grâce à l'impact de nos ingénieurs IT.” Source: RevenueBase Database · checked Sep 23, 2026
5	Reid Brewin Architects	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	107 contacts →
	Indirect evidence “Reid Brewin Architects was founded in 2006 by Alex Reid and Adrian Brewin.” Source: RevenueBase Database · checked Sep 23, 2026
6	Spark-It	Strong evidence	La Défense 5, FranceHQ checked Sep 23, 2026	51-200	105 contacts →
	Strong evidence “Spark-it is an expert in software architecture.” Source: RevenueBase Database · checked Sep 23, 2026
7	Barbanel	Indirect evidence	Bagneux Cedex, FranceHQ checked Sep 23, 2026	51-200	95 contacts →
	Indirect evidence “BARBANEL a pour vocation d’assurer des missions de consultant jusqu’à la maîtrise d’oeuvre totale des projets qui lui sont confiés.” Source: RevenueBase Database · checked Sep 23, 2026
8	Deletec	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	77 contacts →
	Indirect evidence “DELETEC Corporate, Société de Services en Ingénierie Informatique, aborde le monde des hautes technologies avec un esprit d'enthousiasme et de passion qui caractérise ses équipes…” Source: RevenueBase Database · checked Sep 23, 2026
9	Orisha Construction	Indirect evidence	Colombelles, FranceHQ checked Sep 23, 2026	1,001-5,000	65 contacts →
	Indirect evidence “DL Négoce, Advae et Onaya s'unissent sous une bannière commune pour devenir Orisha Construction.” Source: RevenueBase Database · checked Sep 23, 2026
10	Aw2 Architecture & Interiors	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	64 contacts →
	Partial evidence “AW² is an international architecture and interior design practice led by partner architects Reda Amalou and Stéphanie Ledoux.” Source: RevenueBase Database · checked Sep 23, 2026
11	Cobe Architecture ET Paysage	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	63 contacts →
	Partial evidence “Fondée en 2002 par Raphaël DENIS, Martin LEMERRE et Luc MONEGER, CoBe est une agence d'architecture, d'urbanisme, de paysage, de maîtrise d'œuvre d'exécution et de design basée à…” Source: RevenueBase Database · checked Sep 23, 2026
12	Laplace	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	62 contacts →
	Partial evidence “Founded in 2004 in Paris by architect Luis Laplace and his partner Christophe Comoy, Laplace is an award-winning firm which has become synonymous with contemporary architectural…” Source: RevenueBase Database · checked Sep 23, 2026
13	Ataub Architectes	Indirect evidence	Bois-guillaume Rouen, FranceHQ checked Sep 23, 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 23, 2026
14	Archibuild Architecture & Ingénierie	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	51 contacts →
	Partial evidence “Depuis sa création en 2013, le groupe Archibuild se positionne à contre-courant dans le domaine de l’architecture, réunissant techniciens et créatifs au sein d’une même structure…” Source: RevenueBase Database · checked Sep 23, 2026
15	BILOG	Indirect evidence	Versailles, FranceHQ checked Sep 23, 2026	51-200	51 contacts →
	Indirect evidence “Bilog SAS est une ESN basée à Versailles qui, forte de ses plus de 530 projets réalisés (à l'été 2016), propose aux éditeurs de logiciels et aux ETI, des compétences dans la…” Source: RevenueBase Database · checked Sep 23, 2026
16	Groupe Koncept Komet	Indirect evidence	Toulouse, FranceHQ checked Sep 23, 2026	51-200	50 contacts →
	Indirect evidence “Le Groupe Koncept Komet, partenaire de votre croissance numérique!” Source: RevenueBase Database · checked Sep 23, 2026
17	Kodemade	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	51-200	49 contacts →
	Partial evidence “It design solutions” Source: RevenueBase Database · checked Sep 23, 2026
18	Archigroup	Partial evidence	Limonest, FranceHQ checked Sep 23, 2026	51-200	49 contacts →
	Partial evidence “Architecture, Ré-Architecture \| Paysage \| Réalisation Lyon - Montpellier - Chambéry - Archigroup accompagne ses maîtres d’ouvrage depuis 1973 Grâce à l’expérience et l’expertise…” Source: RevenueBase Database · checked Sep 23, 2026
19	REFSA	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	47 contacts →
	Partial evidence “REFSA est un entreprise de services numériques créée en 1988 proposant des solutions de mise en place de la maquette numérique BIM dans les cabinets d'architecture et les bureaux…” Source: RevenueBase Database · checked Sep 23, 2026
20	Enovea, Votre Partenaire Logiciel	Indirect evidence	Mont-saint-aignan, FranceHQ checked Sep 23, 2026	11-50	46 contacts →
	Indirect evidence “Fort de ses 4 valeurs : l’excellence, la liberté, la confiance et la créativité, Enovea propose 2 lignes d’expertise depuis sa création à Rouen en 2008 : 1.” Source: RevenueBase Database · checked Sep 23, 2026
21	Aplicit	Indirect evidence	Lyon, FranceHQ checked Sep 23, 2026	51-200	44 contacts →
	Indirect evidence “Intégrateur de référence en France des solutions Autodesk pour l’industrie et le bâtiment, la société s’appuie sur une équipe d’experts techniques spécialisés capables de délivrer…” Source: RevenueBase Database · checked Sep 23, 2026
22	SQI	Indirect evidence	Versailles, FranceHQ checked Sep 23, 2026	11-50	44 contacts →
	Indirect evidence “SQI, Entreprise de Service du Numérique (ESN) aide toutes les sociétés qui travaillent en mode projet à bâtir leur Système d’Information, et ce, notamment dans les secteurs du…” Source: RevenueBase Database · checked Sep 23, 2026
23	SOC Informatique	Partial evidence	Lingolsheim, FranceHQ checked Sep 23, 2026	11-50	42 contacts →
	Partial evidence “Depuis 1983, SOC Informatique met son ingénierie, son innovation et son expertise au service des métiers de l'architecture et du bâtiment, pour vous apporter les logiciels de…” Source: RevenueBase Database · checked Sep 23, 2026
24	Tristan Auer	Partial evidence	Paris, FranceHQ checked Sep 23, 2026	11-50	41 contacts →
	Partial evidence “Tristan Auer is an architecture & planning company based out of Paris, France.” Source: RevenueBase Database · checked Sep 23, 2026
25	Graitec France	Indirect evidence	Paris, FranceHQ checked Sep 23, 2026	501-1,000	40 contacts →
	Indirect evidence “Depuis plus de 30 ans, GRAITEC accompagne les acteurs du BTP dans leur adoption des outils numériques et du BIM.” Source: RevenueBase Database · checked Sep 23, 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: architecture software IT services. 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 architecture software IT services.
Partial evidence: Its own public description names part of architecture software IT services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architecture software IT services. 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 2,057 architecture software IT services based in France

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Architecture software IT services based in France at a glance

As of Sep 23, 2026

23.3%Verified-email coverage

3.2%Mobile-number coverage

4.6Average contacts per company

1-10Median size (employees)

20.4%Largest-city concentration · Paris

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

1,941

11-50

304

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

2,4280–30

73231–60

3661–90

190–180

4180+

Company record updated

Median 81.0d

00–30

4,55431–60

4,80161–90

2,47490–180

483180+

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 architecture software IT services, 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 “architecture software IT services”. 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 architecture software IT services), 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 architecture software IT services, 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, 2,184 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 23, 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.

Architecture software IT services by metro

Architecture software IT services in Paris419
Architecture software IT services in Lyon62
Architecture software IT services in Toulouse41
Architecture software IT services in Bordeaux35
Architecture software IT services in Marseille35
Architecture software IT services in Nantes32
Architecture software IT services in Lille28

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 architecture software IT services, 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 architecture software IT services are there based in France?

RevenueBase identified 2,057 architecture software IT services 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?

Arkance, headquartered in Saint-Denis, tops this list with the largest team on record.

Which city has the most architecture software IT services?

Paris leads with 419 headquartered companies, followed by Lyon (62) and Toulouse (41).

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 2,184 verified decision-maker contacts tracked across these 2,057 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 23, 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.