Company lists · Data refreshed September 2026

Top 25 Cloud architecture design firms based in Paris, France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 273 companies tracked

RevenueBase identified 273 cloud architecture design firms headquartered in Paris, France as of September 2026 and tracks 7,570 professional contacts across them, including 2,900 with verified work emails and 144 with mobile numbers. Paris is the largest hub.

This list covers cloud architecture design 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 8, 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 8, 2026 86% judged on-target in blind review

273Companies

7,570Contacts tracked

2,900Verified emails

144Mobile numbers

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The 25 largest cloud architecture design firms based in Paris, France

Ranked by team size

Top 25 of 273 cloud architecture design firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to cloud architecture design 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	Groupe SII	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	10001+	4,928 contacts →
	Indirect evidence “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Source: RevenueBase Database · checked Sep 8, 2026
2	Cyllene	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	201-500	279 contacts →
	Partial evidence “Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Source: RevenueBase Database · checked Sep 8, 2026
3	Oceane Consulting	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	201-500	138 contacts →
	Indirect evidence “Oceane Consulting is above all a human adventure entrepreneurs.” Source: RevenueBase Database · checked Sep 8, 2026
4	Orness	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	106 contacts →
	Indirect evidence “ORNESS conseille et réalise les solutions IT permettant à ses clients de se transformer et d'innover.” Source: RevenueBase Database · checked Sep 8, 2026
5	Eleven Labs	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	92 contacts →
	Indirect evidence “Créé en 2011, Eleven Labs est une agence de conseil et d’ingénierie web & IA reconnue pour son excellence technique et la qualité de ses profils.” Source: RevenueBase Database · checked Sep 8, 2026
6	Deletec	Indirect evidence	Paris, FranceHQ checked Sep 8, 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 8, 2026
7	Athoria	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	65 contacts →
	Indirect evidence “ATHORIA – "Osons la simplicité", notre atout pour exceller dans le conseil IT Chez Athoria, nous croyons qu’un conseil performant est avant tout simple, formulé par un consultant…” Source: RevenueBase Database · checked Sep 8, 2026
8	Neoxia	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	201-500	62 contacts →
	Indirect evidence “Since octobre 2023, Neoxia is a Deloitte business!” Source: RevenueBase Database · checked Sep 8, 2026
9	Diggers	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	58 contacts →
	Partial evidence “Diggers est un cabinet de conseil facilitateur de projets et de transformations, spécialisé dans les métiers de l'IT (développement, data & IA, devops, cloud) et une agence de…” Source: RevenueBase Database · checked Sep 8, 2026
10	Redopus	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	47 contacts →
	Indirect evidence “Créé en 2017, REDOPUS est spécialisée en sécurité, réseaux des systèmes d'informations.” Source: RevenueBase Database · checked Sep 8, 2026
11	Abalon	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	46 contacts →
	Indirect evidence “Abalon is a consulting and engineering company, specialized on helping customers using Microsoft collaborative platform or aOS (for Azure, Office 365 and SharePoint).” Source: RevenueBase Database · checked Sep 8, 2026
12	Iteo Ai-First Servicenow Partner	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	44 contacts →
	Partial evidence “A dynamic cloud consultancy company to deliver on ServiceNow’s promise, with inspiration, guidance and unparalleled expertise throughout the entire customer journey.” Source: RevenueBase Database · checked Sep 8, 2026
13	Aurera	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	43 contacts →
	Indirect evidence “Nous fournissons des solutions innovantes pour accompagner les entreprises dans la transformation numérique.” Source: RevenueBase Database · checked Sep 8, 2026
14	IDNA	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	42 contacts →
	Indirect evidence “Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” Source: RevenueBase Database · checked Sep 8, 2026
15	Setec IS	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	40 contacts →
	Indirect evidence “setec is est une filiale du Groupe setec, spécialisée dans le conseil et l’ingénierie dans le domaine des infrastructures IT, télécom, réseaux et cybersécurité.” Source: RevenueBase Database · checked Sep 8, 2026
16	Atlantis	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	n/a	36 contacts →
	Indirect evidence “Atlantis is an IT consulting company based in Paris, France.” Source: RevenueBase Database · checked Sep 8, 2026
17	We ARE Beebay	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	27 contacts →
	Indirect evidence “We Are Beebay is an IT consulting agency.” Source: RevenueBase Database · checked Sep 8, 2026
18	Trend-It	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	27 contacts →
	Indirect evidence “TREND-IT est un cabinet de conseil IT, d’expertise technique et de transformation digitale.” Source: RevenueBase Database · checked Sep 8, 2026
19	LOG	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	27 contacts →
	Partial evidence “LOG est un pure player du Conseil et de l'Expertise en technologies Cloud et culture DevOps.” Source: RevenueBase Database · checked Sep 8, 2026
20	Moov'incloud	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	26 contacts →
	Partial evidence “Migrating applications and data to public-cloud platforms is a strategic challenge of digital transformation.” Source: RevenueBase Database · checked Sep 8, 2026
21	Groupbees	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	25 contacts →
	Partial evidence “GroupBees est un cabinet de conseil en informatique fondé en 2019, spécialisé dans le Cloud, la Data, l'Automatisation de systèmes et l'API Management.” Source: RevenueBase Database · checked Sep 8, 2026
22	Beopen IT	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	25 contacts →
	Partial evidence “BeOpen IT est une entreprise Franco-Africaine de software spécialisée dans les technologies du cloud computing.” Source: RevenueBase Database · checked Sep 8, 2026
23	Accetal	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	24 contacts →
	Indirect evidence “At Accetal, our fundamental mission is to transform the technological landscape with a focus on the human element.” Source: RevenueBase Database · checked Sep 8, 2026
24	Acknowledge	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	23 contacts →
	Partial evidence “ACKnowledge est une société spécialisée dans la modernisation des infrastructures IT, avec un focus sur la cybersécurité et le cloud.” Source: RevenueBase Database · checked Sep 8, 2026
25	SPOCC	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	23 contacts →
	Indirect evidence “SPOCC "Single Point of Contact & Competency "est un cabinet français de conseil en systèmes d’information, basé au cœur de Paris.” Source: RevenueBase Database · checked Sep 8, 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: cloud architecture design 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 cloud architecture design firms.
Partial evidence: Its own public description names part of cloud architecture design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud architecture design 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 273 cloud architecture design firms based in Paris, France

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Cloud architecture design firms based in Paris, France at a glance

As of Sep 8, 2026

38.3%Verified-email coverage

1.9%Mobile-number coverage

27.7Average contacts per company

1-10Median size (employees)

69.6%Largest-city concentration · Paris

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

103

51-200

201-500

501-1,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2,6940–30

20231–60

061–90

090–180

4180+

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 cloud architecture design 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 “cloud architecture design 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 cloud architecture design 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 cloud architecture design 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, 2,900 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 8, 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.

Cloud architecture design firms by metro in France

Cloud architecture design firms in Paris190
Cloud architecture design firms in Lyon35

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 cloud architecture design 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 cloud architecture design firms are there based in Paris, France?

RevenueBase identified 273 cloud architecture design 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?

Groupe SII, headquartered in Paris, tops this list with the largest team on record.

Which city has the most cloud architecture design firms?

Paris leads with 190 headquartered companies, followed by Lyon (35) and Toulouse (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 2,900 verified decision-maker contacts tracked across these 273 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 8, 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.