Martin Werner

Martin Werner serves as CEO & Managing partner at River, The Agency. River, The Agency operates in the marketing & advertising sector with approximately 32.0 employees. The company is headquartered in Stockholm, Stockholm County.

Industry & Role Insights

• • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
• • 2,710 executive contacts are available in Stockholm County.
• • Our database includes 201,468 c suite-level executives.

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Jose Vivar Group CTO-CIO at 014 Media

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

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

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Mike Davison Group CEO at 1000heads

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Emily Nicholson Chief Operating Officer at 100 Pound Social

Outreach Guidance — marketing & advertising Sector

Executives like Martin Werner 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 River, The Agency.

Martin Werner's Position in the MessageCEO Database

• •Martin Werner is 1 of 1 verified executive contact we track at River, The Agency.
• •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
• •2,690 verified executive contacts in Stockholm County are in the database.
• •190 verified contacts work at marketing & advertising companies in the 32.0 employee range (same size as River, The Agency).

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 We do not publish personal addresses or sensitive identifiers.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 Martin Werner directly?

Martin Werner's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO & Managing partner at River, The Agency. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Martin Werner work for?

Martin Werner is CEO & Managing partner at River, The Agency, a company in the marketing & advertising sector with 32.0 employees. The company is based in Stockholm, Stockholm County.

Can I pitch or sell to Martin Werner?

As CEO & Managing partner at River, The Agency, Martin Werner is a key decision-maker in the marketing & advertising sector. MessageCEO Pro gives you verified email to reach Martin Werner directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Martin Werner in?

Martin Werner works in the marketing & advertising industry as CEO & Managing partner at River, The Agency. MessageCEO provides verified contact information for executives across all major industries.

Is Martin Werner's contact information verified?

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

Last updated: July 27, 2026