Company lists · Data verified August 2026
Top 13 Customer success outsourcing companies based in France
There are 34 customer success outsourcing companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 2,274 professional contacts across them, including 244 with verified work emails and 28 with mobile numbers. Paris is the largest hub.
This list covers customer success outsourcing companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.
The 13 largest customer success outsourcing companies based in France
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  B2s Business Support Services | 65 |
| 2 |  Onepilot | 79 |
| 3 |  Teletech International | 56 |
| 4 |  KARE | 5 |
| 5 |  Armada | 22 |
| 6 |  Liftup Solutions | 5 |
| 7 |  Atouts Call | 2 |
| 8 |  Sarawak Aix-En-Provence | 1 |
| 9 |  Believe Corporate | 3 |
| 10 |  Xpcloud | 1 |
| 11 |  Obvious Solution | 2 |
| 12 |  Call Of Success | 1 |
| 13 |  Boost MY CS | 1 |
Showing 13 of 34 customer success outsourcing companies based in France
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Customer success outsourcing companies based in France at a glance
As of Aug 28, 2026Companies by employee count
Customer success outsourcing companies by metro
| Metro | Companies |
|---|---|
| Customer success outsourcing companies in Paris | 10 |
| Customer success outsourcing companies in Suresnes | 1 |
| Customer success outsourcing companies in Saint-Leu-La-Foret | 1 |
| Customer success outsourcing companies in Schiltigheim | 1 |
| Customer success outsourcing companies in Beaumont De Lomagne | 1 |
| Customer success outsourcing companies in Selles Saint Denis | 1 |
| Customer success outsourcing companies in Tours | 1 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “customer success outsourcing companies”, with match quality audited by blind human judging, and headquartered in France.
- 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
- Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many customer success outsourcing companies are there based in France?
There are 34 customer success outsourcing companies headquartered in France as of August 2026 (RevenueBase).
What is the largest company on this list?
B2s Business Support Services, headquartered in Gennevilliers Cedex, tops this list with the largest team on record.
Which city has the most customer success outsourcing companies?
Paris leads with 10 headquartered companies, followed by Suresnes (1) and Saint-Leu-La-Foret (1).
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 244 verified decision-maker contacts tracked across these 34 companies.
How current is this list?
The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.
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