John Papaevgeniou

John Papaevgeniou serves as CEO at Relational SA. Relational SA operates in the information technology & services sector with approximately 240.0 employees.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 3 executives at Relational SA.
• • Our database includes 201,469 c suite-level executives.

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George Ageridis CTO at Relational SA

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Wambui Mbesa East Africa CEO at Relational SA

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Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to John Papaevgeniou, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

John Papaevgeniou's Position in the MessageCEO Database

• •John Papaevgeniou is 1 of 3 verified executive contacts we track at Relational SA.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •382 verified contacts work at information technology & services companies in the 240.0 employee range (same size as Relational SA).

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 We do not publish personal addresses or sensitive identifiers.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 July 2026.

How do I reach John Papaevgeniou directly?

John Papaevgeniou's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Relational SA. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does John Papaevgeniou work for?

John Papaevgeniou is CEO at Relational SA, a company in the information technology & services sector with 240.0 employees.

Can I pitch or sell to John Papaevgeniou?

As CEO at Relational SA, John Papaevgeniou is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach John Papaevgeniou directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is John Papaevgeniou in?

John Papaevgeniou works in the information technology & services industry as CEO at Relational SA. MessageCEO provides verified contact information for executives across all major industries.

Is John Papaevgeniou's contact information verified?

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

Last updated: July 24, 2026