Olivier Ruff

Olivier Ruff serves as Cyber Security Lead & CTO at RNTrust Group at RNTrust Group. RNTrust Group operates in the information technology & services sector with approximately 58.0 employees. RNTrust Group generates annual revenue of 35000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at RNTrust Group.
• • Our database includes 201,469 c suite-level executives.

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Silvestro Ricciardi CEO & CTO – Digital Transformation Division – Rntrust Group at RNTrust Group

MJ

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

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Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

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

Olivier Ruff's Position in the MessageCEO Database

• •Olivier Ruff is 1 of 2 verified executive contacts we track at RNTrust Group.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •295 verified contacts work at information technology & services companies in the 58.0 employee range (same size as RNTrust Group).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Olivier Ruff directly?

Olivier Ruff's verified email address is available to MessageCEO Pro subscribers. They currently serve as Cyber Security Lead & CTO at RNTrust Group at RNTrust Group. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Olivier Ruff work for?

Olivier Ruff is Cyber Security Lead & CTO at RNTrust Group at RNTrust Group, a company in the information technology & services sector with 58.0 employees.

Can I pitch or sell to Olivier Ruff?

As Cyber Security Lead & CTO at RNTrust Group at RNTrust Group, Olivier Ruff is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Olivier Ruff directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Olivier Ruff in?

Olivier Ruff works in the information technology & services industry as Cyber Security Lead & CTO at RNTrust Group at RNTrust Group. MessageCEO provides verified contact information for executives across all major industries.

Is Olivier Ruff's contact information verified?

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

Last updated: June 26, 2026