Doreen Ziehnert

Doreen Ziehnert serves as CEO at K&K social resources and development. K&K social resources and development operates in the staffing & recruiting sector with approximately 130.0 employees. The company is headquartered in Berlin, Berlin.

Industry & Role Insights

• • MessageCEO tracks 2,963 executives in the staffing & recruiting sector.
• • 1,259 executive contacts are available in Berlin.
• • Our database includes 201,469 c suite-level executives.

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Joe Coletta CEO at 180 Engineering

RK

Ryan Kevelighan Chief Executive Officer at 1Medical

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Prateek Upadhyay Chief Operating Officer at 1 POINT SYSTEM LLC

LH

Larry Hayes Chief Executive Officer at 24HourNurse, LLC

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Emem Usen CEO / CVO at 25th and Staffing

Outreach Guidance — staffing & recruiting Sector

Executives like Doreen Ziehnert in the staffing & recruiting 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 K&K social resources and development.

Doreen Ziehnert's Position in the MessageCEO Database

• •Doreen Ziehnert is 1 of 1 verified executive contact we track at K&K social resources and development.
• •2,902 verified executive contacts in staffing & recruiting are in the MessageCEO database.
• •1,253 verified executive contacts in Berlin are in the database.
• •48 verified contacts work at staffing & recruiting companies in the 130.0 employee range (same size as K&K social resources and development).

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 We do not publish personal addresses or sensitive identifiers.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 Doreen Ziehnert directly?

Doreen Ziehnert's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at K&K social resources and development. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Doreen Ziehnert work for?

Doreen Ziehnert is CEO at K&K social resources and development, a company in the staffing & recruiting sector with 130.0 employees. The company is based in Berlin, Berlin.

Can I pitch or sell to Doreen Ziehnert?

As CEO at K&K social resources and development, Doreen Ziehnert is a key decision-maker in the staffing & recruiting sector. MessageCEO Pro gives you verified email to reach Doreen Ziehnert directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Doreen Ziehnert in?

Doreen Ziehnert works in the staffing & recruiting industry as CEO at K&K social resources and development. MessageCEO provides verified contact information for executives across all major industries.

Is Doreen Ziehnert's contact information verified?

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

Last updated: July 24, 2026