Stephan Giest

Stephan Giest serves as CEO at Philipp und Keuntje GmbH. Philipp und Keuntje GmbH operates in the marketing & advertising sector with approximately 180.0 employees. The company is headquartered in Hamburg, Hamburg. Philipp und Keuntje GmbH generates annual revenue of 35000000.0.

Industry & Role Insights

• • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
• • We have verified contacts for 2 executives at Philipp und Keuntje GmbH.
• • 674 executive contacts are available in Hamburg.
• • Our database includes 201,468 c suite-level executives.

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MV

Mirco Voelker CEO at Philipp und Keuntje GmbH

JV

Jose Vivar Group CTO-CIO at 014 Media

DA

David Amoros CEO, Creative Director at 023. Think. Create. Produce.

DP

David Puig CEO, Creative Director at 023. Think. Create. Produce.

MD

Mike Davison Group CEO at 1000heads

Outreach Guidance — marketing & advertising Sector

Executives like Stephan Giest in the marketing & advertising 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 Philipp und Keuntje GmbH.

Stephan Giest's Position in the MessageCEO Database

• •Stephan Giest is 1 of 2 verified executive contacts we track at Philipp und Keuntje GmbH.
• •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
• •667 verified executive contacts in Hamburg are in the database.
• •75 verified contacts work at marketing & advertising companies in the 180.0 employee range (same size as Philipp und Keuntje 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 We do not publish personal addresses or sensitive identifiers.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 Stephan Giest directly?

Stephan Giest's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Philipp und Keuntje GmbH. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Stephan Giest work for?

Stephan Giest is CEO at Philipp und Keuntje GmbH, a company in the marketing & advertising sector with 180.0 employees. The company is based in Hamburg, Hamburg.

Can I pitch or sell to Stephan Giest?

As CEO at Philipp und Keuntje GmbH, Stephan Giest is a key decision-maker in the marketing & advertising sector. MessageCEO Pro gives you verified email to reach Stephan Giest directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Stephan Giest in?

Stephan Giest works in the marketing & advertising industry as CEO at Philipp und Keuntje GmbH. MessageCEO provides verified contact information for executives across all major industries.

Is Stephan Giest's contact information verified?

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

Last updated: July 26, 2026