Omnicom Media names new APAC strategy chief
Omnicom Media (OM) appointed David McCallen as APAC chief strategy officer. McCallen, with 20+ years of experience, will shape regional strategies and report to Tony Harradine. The move aligns with OM's focus on strategy as a core discipline. McCallen previously led strategy at OMD APAC and New Zealand. OM recently launched Hearts United, a global media agency with $9.1B in 2025 billings.
How this was made

The 30-second read
Why it matters
The appointment signals Omnicom's commitment to strategic growth in APAC, potentially enhancing client acquisition and revenue.
Market read
While unlikely to cause immediate price movement, the hire underscores Omnicom's strategic focus in a key growth region.
What to watch
McCallen's client‑side experience could unlock new agency wins in APAC.
Background
Omnicom Media is a division of Omnicom Group Inc., a leading global advertising holding company.
Market effects
Media and advertising sector may see increased focus on strategic planning.
APAC markets could benefit from stronger strategic guidance.
Omnicom's global footprint makes the hire relevant to worldwide ad‑spend trends.
Counterpoint
Executive changes rarely move the stock; investors may ignore this appointment.
Key entities
- companyOmnicom Media
Division of Omnicom Group Inc.
- personDavid McCallen
New chief strategy officer for APAC.
- personTony Harradine
CEO of Omnicom Media Asia Pacific.


