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The Tessi annual revenue was $85.1 million in 2026.
Hassan Mangoug is the CTO of Tessi.
1,930 people are employed at Tessi.
Tessi is based in Isere, Auvergne-Rhone-Alpes.
The NAICS codes for Tessi are [541512, 55, 54, 541, 5415, 54151].
The SIC codes for Tessi are [737, 73].