Who is the CEO of Omnicom Group?

Antonia Glezakos is the Executive Partner of Omnicom Group.

How many executives does Omnicom Group have?

Workzil tracks 6 key executives at Omnicom Group across 2 functions (Operations, Engineering). The dataset focuses on C-suite and SVP+ roles sourced from SEC filings and official company about pages.

Where does the Omnicom Group org chart data come from?

Workzil sources executive-level org-chart data from SEC DEF 14A proxy statements, 10-K filings, official company about pages, and verifiable press releases. Each person entry includes a citation link. To suggest an update, email support@workzil.com.

How does Workzil help me apply to Omnicom Group?

Use the auto-apply CTA above to filter the Workzil aggregated job feed to Omnicom Group postings, generate a tuned application referencing the relevant function leader (for example, Antonia Glezakos), and submit with one-click confirmation across 18+ ATS systems.

Is the Omnicom Group leadership data up-to-date?

The dataset refreshes monthly. Major changes (CEO transitions, layoff announcements affecting leadership) trigger out-of-cycle updates. Each entry shows the source URL — if you spot stale data, use the "Suggest an update" link.

Omnicom Group Org Chart (June 2026)

Omnicom Group’s leadership team and key executives, mapped by function. Antonia Glezakos serves as Executive Partner. Sourced from SEC filings and official company about pages.

By Workzil Editorial · Career Research Team

Updated June 12, 2026

Data sourced from SEC DEF 14A proxy statements, 10-K filings, and official company about pages. Each entry cites its source. Suggest updates: support@workzil.com.

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Executives tracked

Functions covered

Glezakos

CEO

Monthly

Updated

Operations (5)

Antonia Glezakos

Executive Partner

Operations

View profile at Omnicom Group →

Andrea Cajiao

Global Managing Partner - Omnicom

Operations

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Carl Arndt

Project Enablement Lead

Operations

View profile at Omnicom Group →

Craig McGowan

Project Manager (APAC/Global)

Operations

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More about Omnicom Group

Frequently Asked Questions

See an error or omission? Suggest an update.

Omnicom Group Org Chart (June 2026)

Auto-apply to open companies hiring Omnicom Group talent now

Operations (5)

More about Omnicom Group

Frequently Asked Questions

Who is the CEO of Omnicom Group?

How many executives does Omnicom Group have?

Where does the Omnicom Group org chart data come from?

How does Workzil help me apply to Omnicom Group?

Is the Omnicom Group leadership data up-to-date?

Engineering (1)