Company lists · Data refreshed September 2026
Top 25 Sales support outsourcing companies based in France
RevenueBase identified 277 sales support outsourcing companies headquartered in France as of September 2026 and tracks 6,786 professional contacts across them, including 989 with verified work emails and 132 with mobile numbers. Paris is the largest hub.
This list covers sales support outsourcing companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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.
The 25 largest sales support outsourcing companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,795 | ||||
“The Concentrix B2B sales practice is here to design, build and run projects for our clients.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 978 | ||||
“Expert de la relation client depuis 1996, b2s est le N°1 de l’externalisation de votre relation client en qualité délivrée.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 328 | ||||
“At Onepilot, we’re redefining Customer Support Outsourcing by blending cutting-edge AI, seamless tech integrations, and real human expertise.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 306 | ||||
“Teletech supports you in initiating or nurturing the relationship with your prospects / users / customers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 250 | ||||
“Vendez plus, vendez mieux avec Service Innovation Group France!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 154 | ||||
“RMAsa est spécialisée dans les services d’externalisation de vos forces de vente, d’animations commerciales et merchandising depuis 1986.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 144 | ||||
“Upsell assure la commercialisation des marques qui lui sont confiées auprès de l’ensemble des circuits de distribution.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 135 | ||||
“Créée en 1993, Daytona est une agence d’externalisation commerciale du Groupe Cosïne, filiale d’Omnicom Group.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 125 | ||||
“L'EXPERT DE L’EXTERNALISATION COMMERCIALE DEPUIS 40 ANS!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 82 | ||||
“Notre métier?” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 71 | ||||
“FOR OVER 10 YEARS, WE HAVE BEEN HELPING OUR CLIENTS REACH THEIR GOALS IN TERMS OF RESULTS AND ACQUISITION OF NEW CLIENTS.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 59 | ||||
“Force Plus, leader des solutions commerciales externalisées pour l’industrie, vous propose son équipe spécialisée dans l’expertise.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 58 | ||||
“Pro-Fyl Centre de Contacts Nous vous accompagnons dans votre prospection via des actions ciblées et adaptées à votre activité - Prise de RDV qualifiés - Fidélisation -…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | GMS Gestion Marketing & StratégieIndirect evidence | 45 | |||
“Experte en forces de vente externalisées et Supply Chain, la société GMS accompagne et écoute ses clients depuis plus de 20 ans.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 44 | ||||
“Distriplus is a major player in B2B outsourcing.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 42 | ||||
“Citizen Call accompagne les entreprises de service dans leur développement commercial, l’amélioration de leur expérience client et la connaissance de leurs marchés.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 38 | ||||
“Seventic, acteur majeur du développement commercial à forte valeur ajoutée répond à vos besoins de croissance.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | SPM ServicesIndirect evidence | 34 | |||
“Qui sommes-nous?” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 34 | ||||
“Lalaleads est agence de prospection commerciale et marketing B2B externalisée.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 34 | ||||
“Disposant de méthodes efficaces, nos commerciaux seront immédiatement productifs et vous permettront d'accompagner vos équipes à chaque étape du processus de vente.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 32 | ||||
“Mars Marketing est un centre d’appels dédiés à la relation client.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | TechsellStrong evidence | 31 | |||
“TechSell, a subsidiary of GLOBE Groupe, expert in commercial outsourcing in France, aims to help brands sell better by deploying three main services since 2006: Sales Forces B2B &…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 28 | ||||
“Conversens, le lien entre VOS clients et VOUS!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 28 | ||||
“HUBFORCE : Business partner pour l’externalisation de votre force de vente Nos dispositifs sur-mesure - 🤝 Force de vente ponctuelle et ou permanente - Promotion des ventes…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 26 | ||||
“Butterfly Effect aide les entreprises à mieux traiter leur flux commercial : prise de RDV, qualification, relance et support client.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 277 sales support outsourcing companies based in France
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Sales support outsourcing companies based in France at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 sales support outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in France whose own description of what they do matches “sales support outsourcing companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among sales support outsourcing companies, 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 an evidence 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, 989 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 6, 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.
Sales support outsourcing companies by metro
- Sales support outsourcing companies in Paris71
Frequently asked
How many sales support outsourcing companies are there based in France?
RevenueBase identified 277 sales support outsourcing companies 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?
Webhelp Enterprise, headquartered in Paris, tops this list with the largest team on record.
Which city has the most sales support outsourcing companies?
Paris leads with 71 headquartered companies, followed by Lyon (10) and Montpellier (6).
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 989 verified decision-maker contacts tracked across these 277 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 6, 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.
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