Julien Rosanvallon

Julien Rosanvallon serves as CHIEF MARKETING & CLIENT OFFICER (acting as « Directeur General Adjoint ») at Médiamétrie. Médiamétrie operates in the market research sector with approximately 710.0 employees. Médiamétrie generates annual revenue of 107000000.0.

Industry & Role Insights

• • MessageCEO tracks 476 executives in the market research sector.
• • Our database includes 201,464 c suite-level executives.

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William Barker Chief Executive Officer at 1021 Creative

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Razi Imam Author of Masters of the Broken Watches and CEO at 113 Industries

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Suraj Darandale Chief Executive Officer at 360iResearch™

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Sasha Dichter Chief Executive Officer at 60 Decibels

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Antulio Ortiz CEO at Aaga

Outreach Guidance — market research Sector

Executives like Julien Rosanvallon in the market research sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Médiamétrie.

Julien Rosanvallon's Position in the MessageCEO Database

• •Julien Rosanvallon is 1 of 1 verified executive contact we track at Médiamétrie.
• •472 verified executive contacts in market research are in the MessageCEO database.
• •1 verified contacts work at market research companies in the 710.0 employee range (same size as Médiamétrie).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated November 2026.

How do I reach Julien Rosanvallon directly?

Julien Rosanvallon's verified email address is available to MessageCEO Pro subscribers. They currently serve as CHIEF MARKETING & CLIENT OFFICER (acting as « Directeur General Adjoint ») at Médiamétrie. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Julien Rosanvallon work for?

Julien Rosanvallon is CHIEF MARKETING & CLIENT OFFICER (acting as « Directeur General Adjoint ») at Médiamétrie, a company in the market research sector with 710.0 employees.

Can I pitch or sell to Julien Rosanvallon?

As CHIEF MARKETING & CLIENT OFFICER (acting as « Directeur General Adjoint ») at Médiamétrie, Julien Rosanvallon is a key decision-maker in the market research sector. MessageCEO Pro gives you verified email to reach Julien Rosanvallon directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Julien Rosanvallon in?

Julien Rosanvallon works in the market research industry as CHIEF MARKETING & CLIENT OFFICER (acting as « Directeur General Adjoint ») at Médiamétrie. MessageCEO provides verified contact information for executives across all major industries.

Is Julien Rosanvallon's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Julien Rosanvallon's profile is kept up-to-date with the latest available information.

Last updated: November 14, 2026