Last updated: August 9, 2026
The onefive.app website and the Onefive platform are published by YC STRATEGIC VENTURES, a French société par actions simplifiée (SAS) with share capital of €1,000.
Yannis Coulibaly, President of YC STRATEGIC VENTURES.
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Not all of these providers publish a telephone number; they can be reached through the contact channels listed on their respective websites.
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How we process your personal data is described in our Privacy Policy and our use of cookies in our Cookie Policy. For any question about your data: privacy@onefive.app.