None

None company information, Employees & Contact Information

Updated May 2026

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None is a Advertising Services company. It has approximately 109 employees on record. Contact data was last refreshed in May 2026. Find None's verified employee emails, phone numbers, headquarters address, and key decision makers below.

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Company Details

Employees
109
Address
29-30 Quai De Dion Bouton, Puteaux,92800,france
Email
co****@****lis.com
Industry
Advertising Services
NAICS
Marketing Consulting Services
Website
ecselis.com
Keywords
Follow.
HQ
Puteaux
Competitors
Havas, Azul Cosmétique 🧼, KingsRoad, GroupM, Better Mornings, Havas Creative Network, Media Quest Group Limited, Ridlr, Reprise Digital, Atomic Partners.
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News

Havas Group names new co-global heads for performance arm Ecselis - Campaign

Havas Group names new co-global heads for performance arm Ecselis Campaign

Havas Media expands its footprints in Asia Pacific; Launches 'Ecselis' in Singapore, Kuala Lumpur & Sydney - Adgully.com

Havas Media expands its footprints in Asia Pacific; Launches 'Ecselis' in Singapore, Kuala Lumpur & Sydney Adgully.com

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