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#15 World Ranking
O

Olivier de Segonzac

Enterprise SEO Consultant & Managing Partner

Consultant Indépendant
Paris, FranceWebsite18+ years experience

Olivier de Segonzac is an Enterprise SEO consultant specialized in large-scale corporate projects. Co-founder and Managing Partner of RESONEO since 2004, he leads a team of 40+ SEO consultants. With over 20 years of experience, he is a pioneer of French SEO and expert in structured SEO governance for major accounts.

Specialties

Enterprise SEOSEO GovernanceTechnical AuditLarge Account StrategyInternational SEO

Zenith Score

Rank #15
89Tech: 92
Visibility85%
Authority91%
Trust93%
Innovation87%
Updated 1/24/2026
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Experience18+ yrs
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Certifications1
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Services1
Credentials

Certifications & Awards

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Google Analytics Certification

Google

Obtained 2023

Olivier de Segonzac - Expert SEO Enterprise France | Olympus-SEO