Klaus Flettner

Klaus Flettner serves as Chief Executive Officer at WOW! GmbH. WOW! GmbH operates in the events services sector with approximately 29.0 employees. The company is headquartered in Frankfurt, Hesse.

Industry & Role Insights

• • MessageCEO tracks 1,002 executives in the events services sector.
• • 763 executive contacts are available in Hesse.
• • Our database includes 201,469 c suite-level executives.

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Outreach Guidance — events services Sector

Executives like Klaus Flettner in the events services 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 WOW! GmbH.

Klaus Flettner's Position in the MessageCEO Database

• •Klaus Flettner is 1 of 1 verified executive contact we track at WOW! GmbH.
• •982 verified executive contacts in events services are in the MessageCEO database.
• •757 verified executive contacts in Hesse are in the database.
• •17 verified contacts work at events services companies in the 29.0 employee range (same size as WOW! 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 We do not publish personal addresses or sensitive identifiers.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 June 2026.

How do I reach Klaus Flettner directly?

Klaus Flettner's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at WOW! GmbH. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Klaus Flettner work for?

Klaus Flettner is Chief Executive Officer at WOW! GmbH, a company in the events services sector with 29.0 employees. The company is based in Frankfurt, Hesse.

Can I pitch or sell to Klaus Flettner?

As Chief Executive Officer at WOW! GmbH, Klaus Flettner is a key decision-maker in the events services sector. MessageCEO Pro gives you verified email to reach Klaus Flettner directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Klaus Flettner in?

Klaus Flettner works in the events services industry as Chief Executive Officer at WOW! GmbH. MessageCEO provides verified contact information for executives across all major industries.

Is Klaus Flettner's contact information verified?

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

Last updated: June 21, 2026