Dirk Riesenbeck

Dirk Riesenbeck serves as CTO Office - Head of Mobile Devices at secunet Security Networks AG. secunet Security Networks AG operates in the computer & network security sector with approximately 860.0 employees. The company is headquartered in Munich, Bavaria. secunet Security Networks AG generates annual revenue of 436612000.0.

Industry & Role Insights

• • MessageCEO tracks 1,629 executives in the computer & network security sector.
• • We have verified contacts for 5 executives at secunet Security Networks AG.
• • 1,671 executive contacts are available in Bavaria.
• • Our database includes 201,468 c suite-level executives.

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KM

Kathrina Meisl Head of Strategy and Mergers & Acquisitions (M&A); CEO-Office at secunet Security Networks AG

KM

Kai Martius Chief Technical Officer at secunet Security Networks AG

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Fabian Kraut Consultant to the Executive Board | Vorstandsreferent COO at secunet Security Networks AG

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Julia Sprung Referentin CEO at secunet Security Networks AG

Outreach Guidance — computer & network security Sector

Executives like Dirk Riesenbeck in the computer & network security 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 secunet Security Networks AG.

Dirk Riesenbeck's Position in the MessageCEO Database

• •Dirk Riesenbeck is 1 of 5 verified executive contacts we track at secunet Security Networks AG.
• •1,615 verified executive contacts in computer & network security are in the MessageCEO database.
• •1,664 verified executive contacts in Bavaria are in the database.
• •5 verified contacts work at computer & network security companies in the 860.0 employee range (same size as secunet Security Networks 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 We do not publish personal addresses or sensitive identifiers.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 July 2026.

How do I reach Dirk Riesenbeck directly?

Dirk Riesenbeck's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO Office - Head of Mobile Devices at secunet Security Networks AG. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Dirk Riesenbeck work for?

Dirk Riesenbeck is CTO Office - Head of Mobile Devices at secunet Security Networks AG, a company in the computer & network security sector with 860.0 employees. The company is based in Munich, Bavaria.

Can I pitch or sell to Dirk Riesenbeck?

As CTO Office - Head of Mobile Devices at secunet Security Networks AG, Dirk Riesenbeck is a key decision-maker in the computer & network security sector. MessageCEO Pro gives you verified email to reach Dirk Riesenbeck directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Dirk Riesenbeck in?

Dirk Riesenbeck works in the computer & network security industry as CTO Office - Head of Mobile Devices at secunet Security Networks AG. MessageCEO provides verified contact information for executives across all major industries.

Is Dirk Riesenbeck's contact information verified?

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

Last updated: July 25, 2026