Vincent O'Toole
Vincent O'Toole serves as Chief Financial Officer of Horizon Media, the largest privately held media agency in the United States. In this role, he oversees the financial operations of a company that manages billions of dollars in media billings on behalf of major advertisers, playing a central role in the agency's financial planning, reporting, and strategic growth initiatives. Horizon Media is known for its independence and data-driven approach to media planning and buying across television, digital, and emerging channels.
Last updated Oct 25, 2026 by ATDb automated enrichment
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Bio
Vincent O'Toole serves as Chief Financial Officer of Horizon Media, the largest privately held media agency in the United States. In this role, he oversees the financial operations of a company that manages billions of dollars in media billings on behalf of major advertisers, playing a central role in the agency's financial planning, reporting, and strategic growth initiatives. Horizon Media is known for its independence and data-driven approach to media planning and buying across television, digital, and emerging channels.