Company lists · Data refreshed October 2026

Top 23 AI reasoning model software companies based in Paris, France

RevenueBase identified 104 company matches for AI reasoning model software companies associated with Paris, France as of October 2026 and tracks 1,830 professional contacts across them, including 820 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers company matches for AI reasoning model software companies associated with Paris, France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
104Companies
1,830Contacts tracked
820Verified emails
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The 23 largest AI reasoning model software companies based in Paris, France

Ranked by team size
Top 23 of 104 company matches for AI reasoning model software companies based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Oct 19, 2026201-500118 contacts →

Exact match

“Publicis Sapient est une entreprise technologique qui fournit des plateformes et services d'IA d'entreprise.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Oct 19, 202651-20055 contacts →

Exact match

“At DecisionBrain, we implement AI-driven, intelligent decision-support solutions that allow organizations to reach operational excellence by improving their efficiency and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Oct 19, 202611-5022 contacts →

Exact match

“Bringing Frontier AI intelligence to your business with a foundation model that delivers instant predictions on structured data.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Oct 19, 202611-5019 contacts →

Exact match

“Business software was built on one promise: making professionals more productive through performant digital work processes.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Oct 19, 202611-5018 contacts →

Exact match

“At Aldecis, we redefine Business Intelligence and Decision Intelligence with cutting-edge AI solutions, turning every insight (automated discovery by AI) into decisive actions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Oct 19, 202611-5017 contacts →

Exact match

“Coddity est une manufacture d’agents IA.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Oct 19, 202611-5016 contacts →

Exact match

“Preste is a European AI development company, founded in 2019 in Paris & Kyiv.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“Factonics edits the first data driven secure business services plateform for all department in the company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Oct 19, 202611-5011 contacts →

Exact match

“We help businesses adopt AI quickly, safely, and with clarity.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“Addventa builds solutions using the power of artificial intelligence (Natural Language Processing, machines learning, cognitive agents) for large companies and administrations.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Notre vision L'IA est un moteur de transformation majeur, mais son essor en entreprise reste décevant.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Oct 19, 20261-108 contacts →

Exact match

“Hymalaia is the trusted enterprise AI platform where teams build and deploy AI agents to turn knowledge into action at scale.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Oct 19, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Oct 19, 20261-106 contacts →

Exact match

“Decisions are the lifeblood of every organization.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Oct 19, 20261-106 contacts →

Exact match

“Symmetric Consulting est un cabinet de conseil spécialisé en data science et en Intelligence artificielle.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Oct 19, 20261-105 contacts →

Exact match

“Daijobu.ai is a pioneering business that works at the cutting-edge intersection of AI technology.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Adaly est une filiale du groupe Galadrim, spécialisée en intelligence artificielle.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Oct 19, 202611-503 contacts →

Exact match

“We transform data into real world value, using scientific modelling, ML, and all things AI.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Oct 19, 202611-503 contacts →

Exact match

“Leveraging the transformative power of artificial intelligence, we specialize in creating customized solutions that perfectly align with our clients' strategic objectives.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Oct 19, 20261-102 contacts →

Exact match

“Deecision is at the forefront of the Augmented Intelligent Due-Diligence revolution.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Oct 19, 20261-102 contacts →

Exact match

“L'Intelligence Artificielle et l'Automatisation ont le pouvoir de vous permettre de devancer la concurrence.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchParis, FranceHQ recorded Oct 19, 20261-102 contacts →

Exact match

“BRAINCITIES LAB is an award-winning startup that is shaping the future with AI and blockchain one city at the time.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Oct 19, 20261-101 contacts →

Exact match

“Artificial Intelligence consulting services and solutions to enable data-driven business decisions and accelerate data-to-value.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 23 of 104 AI reasoning model software companies based in Paris, France

See the full list, filter by size, metro and specialty, and access 820 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI reasoning model software companies based in Paris, France at a glance

As of Oct 19, 2026
44.8%Verified-email coverage
17.6Average contacts per company
1-10Median size (employees)
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
28
51-200
3
201-500
2
501-1,000
1

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 104 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Paris, France whose business descriptions match “AI reasoning model software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 820 professional contacts with verified work emails across the full matched dataset. 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 October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “AI reasoning model software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI reasoning model software companies are there based in Paris, France?

RevenueBase identified 104 company matches for AI reasoning model software companies associated with Paris, France as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Publicis Sapient France tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in France has the most AI reasoning model software companies?

Paris leads France with 104 company records, followed by Lyon (10) and Bordeaux (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 820 professional contacts with verified work emails tracked across these 104 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 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 SmartSearch, 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.