Independent list · re-checked September 28, 2026 · published by Primortul LLC

Ogilvy

Ogilvy is the global advertising network founded by David Ogilvy in New York in 1948 and owned by WPP. It operates more than 120 offices in nearly 90 countries across advertising, PR, health, experience and consulting units, led by global CEO Laurent Ezekiel, and its clients include Coca-Cola, Unilever, American Express, GSK and Nestlé. Nobody pays to be ranked.

Why it’s hereOwned by WPP; one of the largest and most awarded global creative networks, headquartered in New York for nearly 80 years. Number 3 of the advertising agencies in the US.

Who leads itLaurent Ezekiel, Global Chief Executive Officer.

Estimated cost

Estimated: $8,000–$30,000/mo, typical for US advertising retainers; not a quote.

Typical industry estimate, not a quote from any firm on this list.

A fit forGlobal brands on the scale of Coca-Cola, Unilever, American Express and Nestlé that need advertising, PR and consulting run across many countries by one WPP-owned network.

Based in
New York, NY
Founded
1948
Team size
500+ people
Led by
Laurent Ezekiel, Global Chief Executive Officer
Known for
advertising · public relations · health · experience and consulting · holding company: WPP
Named clients
The Coca-Cola Company, Unilever, American Express, GSK, Nestlé, Cisco, Molson Coors, Walgreens Boots Alliance
Best for
Global brands on the scale of Coca-Cola, Unilever, American Express and Nestlé that need advertising, PR and consulting run across many countries by one WPP-owned network.
Estimated cost

Estimated: $8,000–$30,000/mo, typical for US advertising retainers; not a quote.

Typical industry estimate, not a quote from any firm on this list.

Office
3 World Trade Center, 175 Greenwich Street · New York, NY · 10007
Ogilvy homepage, captured September 28, 2026
ogilvy.com · homepage on September 28, 2026

Sources ogilvy.com, en.wikipedia.org · LinkedIn ↗

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