Kate Jeffers

Kate Jeffers serves as Chief Executive Officer at Publicis Worldwide. Publicis Worldwide operates in the marketing & advertising sector with approximately 250.0 employees. The company is headquartered in Chicago, Illinois.

Industry & Role Insights

• • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
• • We have verified contacts for 2 executives at Publicis Worldwide.
• • 3,772 executive contacts are available in Illinois.
• • Our database includes 201,469 c suite-level executives.

Mailchimp Mandrill Outlook MailChimp SPF Microsoft Office 365 DigitalOcean Atlassian Cloud Pardot Apache Google Analytics Mobile Friendly Google Font API reCAPTCHA WordPress.org Google Maps AI

advertising services creative solutions human-centric creativity generative ai business transformation integrated marketing global reach advertising digital marketing media planning public relations customer relationship management multicultural communications experiential marketing brand strategy innovation large-scale advertising data-driven insights strategic marketing creative agency brand engagement personalized content collaboration power of one diverse capabilities healthcare communications automotive sector multinational corporations creative professionals marketing landscape customer satisfaction tailored strategies project management roi experiential campaigns marketing & advertising crm sales enterprise software enterprises computer software information technology & services b2b productivity

VH

Valerie Henaff CEO PUBLICIS WW ET CSO PUBLICIS FRANCE at Publicis Worldwide

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 Kate Jeffers 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 Publicis Worldwide.

Kate Jeffers's Position in the MessageCEO Database

• •Kate Jeffers is 1 of 2 verified executive contacts we track at Publicis Worldwide.
• •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
• •3,510 verified executive contacts in Illinois are in the database.
• •26 verified contacts work at marketing & advertising companies in the 250.0 employee range (same size as Publicis Worldwide).

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 Kate Jeffers directly?

Kate Jeffers's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Publicis Worldwide. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Kate Jeffers work for?

Kate Jeffers is Chief Executive Officer at Publicis Worldwide, a company in the marketing & advertising sector with 250.0 employees. The company is based in Chicago, Illinois.

Can I pitch or sell to Kate Jeffers?

As Chief Executive Officer at Publicis Worldwide, Kate Jeffers is a key decision-maker in the marketing & advertising sector. MessageCEO Pro gives you verified email to reach Kate Jeffers directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Kate Jeffers in?

Kate Jeffers works in the marketing & advertising industry as Chief Executive Officer at Publicis Worldwide. MessageCEO provides verified contact information for executives across all major industries.

Is Kate Jeffers's contact information verified?

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

Last updated: July 21, 2026