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Tessan

Tessan is a company in the Hospitals and Health Care industry, based in Paris, Ile-De-France, France.

Hospitals and Health Care
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Headquarters
Paris, Ile-De-France, FranceSource: RevenueBaseRetrieved October 13, 2026
Employee range
501 to 1000Source: RevenueBaseRetrieved October 13, 2026
Founded
2018Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
78 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Tessan do?

Its listed company size is 501 to 1000 employees. It was founded in 2018. Tessan appears on 78 RevenueBase company lists.

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Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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BADGE PREVIEWTessan listed #1 on Healthcare contact center providers, September 27, 2026Open the published source list.
Tessan

#1 Healthcare contact center providers

Snapshot: September 27, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 2, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 5, 2026, September 6, 2026, September 12, 2026, September 13, 2026, September 15, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 27, 2026 and September 28, 2026. How the company lists are built.

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