Cathy Collier

Cathy Collier serves as CEO at Manning Gottlieb OMD. Manning Gottlieb OMD operates in the marketing & advertising sector with approximately 660.0 employees. The company is headquartered in Toronto, Ontario.

Industry & Role Insights

• • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
• • 3,797 executive contacts are available in Ontario.
• • Our database includes 201,469 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 Cathy Collier 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 Manning Gottlieb OMD.

Cathy Collier's Position in the MessageCEO Database

• •Cathy Collier is 1 of 1 verified executive contact we track at Manning Gottlieb OMD.
• •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
• •3,711 verified executive contacts in Ontario are in the database.
• •8 verified contacts work at marketing & advertising companies in the 660.0 employee range (same size as Manning Gottlieb OMD).

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 We do not publish personal addresses or sensitive identifiers.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 Cathy Collier directly?

Cathy Collier's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Manning Gottlieb OMD. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Cathy Collier work for?

Cathy Collier is CEO at Manning Gottlieb OMD, a company in the marketing & advertising sector with 660.0 employees. The company is based in Toronto, Ontario.

Can I pitch or sell to Cathy Collier?

As CEO at Manning Gottlieb OMD, Cathy Collier is a key decision-maker in the marketing & advertising sector. MessageCEO Pro gives you verified email to reach Cathy Collier directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Cathy Collier in?

Cathy Collier works in the marketing & advertising industry as CEO at Manning Gottlieb OMD. MessageCEO provides verified contact information for executives across all major industries.

Is Cathy Collier's contact information verified?

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

Last updated: July 23, 2026