$OMC

John D. Wren

Omnicom Group

Chairman & CEO • Since 2006 • Communication Services

📊 CEO Reputation Score

FY2025 vs FY2024 · Source: SEC EDGAR filings

45/100

Blend of this company's year-over-year free-cash-flow and profit improvement, each ranked as a percentile against every scored company in the three indexes.

Free cash flow: $1.6B → $2.8B (+75.1% YoY) — fiscal 2025 vs fiscal 2024
Profit (net income): $1.5B → −$54M (−103.7% YoY) — fiscal 2025 vs fiscal 2024

How this score works · S&P 500 reputation leaderboard

Overview

John D. Wren is the chairman & ceo of Omnicom Group since 2006. Omnicom Group is a Communication Services company headquartered in New York City, New York, founded in 1986, and one of the 500 companies in the S&P 500 — every one of which is profiled on this site.

Leadership

John holds the chief executive role at Omnicom Group with the title Chairman & CEO — in post since 2006. This page is the concise leadership record for Omnicom Group in the S&P 500 CEO index; the site's fully researched long-form profiles (career timelines, education, achievements, setbacks, philosophy and sourced quotes) currently cover the index's ten largest companies, and this entry will be expanded in the same format.

At a Glance

Sector: Communication Services
Ticker: $OMC
Headquarters: New York City, New York
Founded: 1986
CEO since: 2006
Index: S&P 500 (#346 of 500)