Nicolai Landzettel

Nicolai Landzettel serves as CEO at Data-Sec GmbH. Data-Sec GmbH operates in the computer & network security sector with approximately 22.0 employees. The company is headquartered in Freiburg, Baden-Wuerttemberg.

Industry & Role Insights

• • MessageCEO tracks 1,629 executives in the computer & network security sector.
• • 812 executive contacts are available in Baden-Wuerttemberg.
• • Our database includes 201,469 c suite-level executives.

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Sharon Torati CEO at 10root Cyber Security

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Meni Bondarkar CTO at 10Secure

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Shay Tiv CEO at 10Secure

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Michael Cichon Chief Marketing Officer at 1Kosmos - BlockID

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Christine Owen Field CTO at 1Kosmos - BlockID

Outreach Guidance — computer & network security Sector

Executives like Nicolai Landzettel 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 Data-Sec GmbH.

Nicolai Landzettel's Position in the MessageCEO Database

• •Nicolai Landzettel is 1 of 1 verified executive contact we track at Data-Sec GmbH.
• •1,615 verified executive contacts in computer & network security are in the MessageCEO database.
• •806 verified executive contacts in Baden-Wuerttemberg are in the database.
• •22 verified contacts work at computer & network security companies in the 22.0 employee range (same size as Data-Sec GmbH).

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 We do not publish personal addresses or sensitive identifiers.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 Nicolai Landzettel directly?

Nicolai Landzettel's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Data-Sec GmbH. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Nicolai Landzettel work for?

Nicolai Landzettel is CEO at Data-Sec GmbH, a company in the computer & network security sector with 22.0 employees. The company is based in Freiburg, Baden-Wuerttemberg.

Can I pitch or sell to Nicolai Landzettel?

As CEO at Data-Sec GmbH, Nicolai Landzettel is a key decision-maker in the computer & network security sector. MessageCEO Pro gives you verified email to reach Nicolai Landzettel directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Nicolai Landzettel in?

Nicolai Landzettel works in the computer & network security industry as CEO at Data-Sec GmbH. MessageCEO provides verified contact information for executives across all major industries.

Is Nicolai Landzettel's contact information verified?

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

Last updated: July 22, 2026