Company lists · Data refreshed September 2026
Top 10 Data engineering outsourcing companies based in Paris, France
RevenueBase identified 26 data engineering outsourcing companies headquartered in Paris, France as of September 2026 and tracks 196 professional contacts across them, including 72 with verified work emails. Across France, Paris is the largest hub for this category.
This list covers data engineering outsourcing companies 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 28, 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.
The 10 largest data engineering outsourcing companies based in Paris, France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 33 contacts → | ||||
Partial evidence “A la frontière de la Tech et de la Data, Unnest accompagne les PME, scale-ups, agences et des grands groupes de toutes les industries dans le cadrage, la mise en oeuvre et le…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 25 contacts → | ||||
Strong evidence “Modeo, pure player Data Engineering & IA : nous relevons les défis techniques les plus complexes en Data & IA pour des Grands Groupes, PME et Startups ambitieuses.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 22 contacts → | ||||
Partial evidence “DATAFAB, marque du Groupe Alteca, est un pure player en Ingénierie de la Data Nous sommes une équipe d'expert(e)s rompue à concevoir et délivrer des projets ainsi que des…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 12 contacts → | ||||
Partial evidence “Consilia-Data : Votre Partenaire d'Excellence en Data à Paris Située près de l’Arc de Triomphe à Paris, Consilia-Data est une entreprise fondée en fin 2019, spécialisée dans le…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 11 contacts → | ||||
Partial evidence “We leverage your data stack.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 11 contacts → | ||||
Strong evidence “Bienvenue chez Starfox Analytics, votre agence Analytics Engineering et Data Marketing nouvelle génération.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 contacts → | ||||
Indirect evidence “FTPROD est une société portée par 5 ingénieurs de 30 ans avec chacun un minimum de 7 années d'expériences en projets WEB.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 9 contacts → | ||||
Partial evidence “Que ce soit vos processus métiers, les outils utilisés ou les ressources humaines de votre entreprise, toutes vos actions et décisions sont sous-tendues par la DATA.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 6 contacts → | ||||
Indirect evidence “Créée en 2013, Macinwork est une société de services en ingénierie informatique qui propose l’externalisation du service IT.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 2 contacts → | ||||
Partial evidence “Stack IT opérationnalise vos plateformes de Big Data pour les rendre performantes, fiables et sécurisées avec un engagement de résultats Grâce à notre engagement, nous aidons les…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: data engineering outsourcing companies. 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 data engineering outsourcing companies.
- Partial evidence
- Its own public description names part of data engineering outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name data engineering outsourcing companies. 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 10 of 26 data engineering outsourcing companies based in Paris, France
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 72 reachable decision-makers.
Free signup · no credit card
Data engineering outsourcing companies based in Paris, France at a glance
As of Sep 28, 2026Companies by employee count
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 26 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 data engineering outsourcing companies, 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 “data engineering outsourcing companies”. 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 data engineering outsourcing companies), 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 data engineering outsourcing companies, 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, 72 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 28, 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 data engineering outsourcing companies, 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 data engineering outsourcing companies are there based in Paris, France?
RevenueBase identified 26 data engineering outsourcing companies 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?
Unnest Data Success Partners, headquartered in Paris, tops this list with the largest team on record.
Which city in France has the most data engineering outsourcing companies?
Paris leads France with 26 headquartered companies, followed by Courbevoie (2) and Toulouse (2).
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 72 verified decision-maker contacts tracked across these 26 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 26 data engineering outsourcing companies based in Paris, France. Start with a free account, no credit card.
Download this list →Related lists
Data engineering outsourcing companies by geography
- Data engineering outsourcing companies based in Bangalore, India
- Data engineering outsourcing companies based in Hyderabad, India
- Data engineering outsourcing companies based in Pune, India
- Data engineering outsourcing companies based in London, United Kingdom
- Data engineering outsourcing companies based in New York, United States
- Data engineering outsourcing companies based in Australia
- Data engineering outsourcing companies based in Brazil
- Data engineering outsourcing companies based in Canada
- Data engineering outsourcing companies based in France
- Data engineering outsourcing companies based in Germany
- Data engineering outsourcing companies based in India
- Data engineering outsourcing companies based in the Netherlands
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Data engineering outsourcing companies based in Bangalore, India
- Data engineering outsourcing companies based in Hyderabad, India
- Data engineering outsourcing companies based in Pune, India
- Data engineering outsourcing companies based in London, United Kingdom
- Data engineering outsourcing companies based in New York, United States
- Data engineering outsourcing companies based in Australia