Sheelagh Besson

Sheelagh Besson serves as Chief Executive Officer at Lonsdale Saatchi & Saatchi. Lonsdale Saatchi & Saatchi operates in the marketing & advertising sector with approximately 80.0 employees.

Industry & Role Insights

• • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
• • Our database includes 201,468 c suite-level executives.

Cloudflare DNS CloudFlare Hosting Google Font API Nginx Google Analytics Google Tag Manager Facebook Custom Audiences YouTube WordPress.org Facebook Widget Facebook Login (Connect) Mobile Friendly reCAPTCHA

advertising services advertising branding creative campaigns digital marketing public relations media planning social media strategy client engagement event management integrated marketing 360 advertising media buying video production radio advertising content creation campaign management creative strategies targeted marketing audience engagement branding strategy graphic design seo web development copywriting media strategy influencer marketing customer insights email marketing digital presence crisis management market research consumer engagement event strategy creative solutions advertising agency brand transformations marketing communications print media corporate communications interactive campaigns cross-media promotions experiential marketing advertising awards branding campaigns customer loyalty programs multi-channel marketing client servicing creative direction user experience design strategic planning marketing & advertising events services information technology & services search marketing marketing writing & editing public relations & communications

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

EN

Emily Nicholson Chief Operating Officer at 100 Pound Social

Outreach Guidance — marketing & advertising Sector

Executives like Sheelagh Besson 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 Lonsdale Saatchi & Saatchi.

Sheelagh Besson's Position in the MessageCEO Database

• •Sheelagh Besson is 1 of 1 verified executive contact we track at Lonsdale Saatchi & Saatchi.
• •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
• •44 verified contacts work at marketing & advertising companies in the 80.0 employee range (same size as Lonsdale Saatchi & Saatchi).

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 Sheelagh Besson directly?

Sheelagh Besson's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Lonsdale Saatchi & Saatchi. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Sheelagh Besson work for?

Sheelagh Besson is Chief Executive Officer at Lonsdale Saatchi & Saatchi, a company in the marketing & advertising sector with 80.0 employees.

Can I pitch or sell to Sheelagh Besson?

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

What industry is Sheelagh Besson in?

Sheelagh Besson works in the marketing & advertising industry as Chief Executive Officer at Lonsdale Saatchi & Saatchi. MessageCEO provides verified contact information for executives across all major industries.

Is Sheelagh Besson's contact information verified?

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

Last updated: July 27, 2026