Robert Klaffus

Robert Klaffus serves as CEO at PSI Software AG. PSI Software AG operates in the information technology & services sector with approximately 530.0 employees. The company is headquartered in Berlin, Berlin. PSI Software AG generates annual revenue of 200000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at PSI Software AG.
• • 1,259 executive contacts are available in Berlin.
• • Our database includes 201,468 c suite-level executives.

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Erol Bozak Chief Technology Officer at PSI Software AG

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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

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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 Robert Klaffus, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Robert Klaffus's Position in the MessageCEO Database

• •Robert Klaffus is 1 of 2 verified executive contacts we track at PSI Software AG.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,253 verified executive contacts in Berlin are in the database.
• •110 verified contacts work at information technology & services companies in the 530.0 employee range (same size as PSI Software AG).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Robert Klaffus directly?

Robert Klaffus's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at PSI Software AG. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Robert Klaffus work for?

Robert Klaffus is CEO at PSI Software AG, a company in the information technology & services sector with 530.0 employees. The company is based in Berlin, Berlin.

Can I pitch or sell to Robert Klaffus?

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

What industry is Robert Klaffus in?

Robert Klaffus works in the information technology & services industry as CEO at PSI Software AG. MessageCEO provides verified contact information for executives across all major industries.

Is Robert Klaffus's contact information verified?

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

Last updated: August 2, 2026