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REPORTED · NEWSPublished Dec 28, 2025

Omnicom Group Inc. Cuts 4,000 Jobs Post-Merger

EMPLOYEES AFFECTED
4,000
SHARE OF WORKFORCE
~5.3%
EFFECTIVE DATE
Oct 1, 2023
4,000 OF 75,900 EMPLOYEES

What we know

Based on news reporting.

Summary

Omnicom Group Inc. has announced significant layoffs, cutting 4,000 jobs as part of a major restructuring following a recent merger. This decision is aimed at streamlining operations and reducing costs in the wake of the merger's challenges. The layoffs reflect the company's efforts to adapt to the changing market conditions and improve overall efficiency. The job cuts are expected to impact various departments across the organization, although specific locations and departments have not been disclosed. This move underscores the ongoing adjustments within the advertising industry as companies navigate post-merger integration and economic pressures.

Omnicom Group Inc. cut 4,000 jobs as of October 1, 2023.

That is roughly 5.3% of the 75,900 people Omnicom Group Inc. employs.

LayoffTalk has tracked 9 layoff events at Omnicom Group Inc. since October 2023, affecting a combined 9,300 employees.

Comments (1)

Anonymous by default. Be kind — people reading this may be going through it right now.

LTLayoffTalk StaffStaff21 hours ago

Omnicom Group Inc. cut 4,000 jobs on October 1, 2023. What did this look like from the inside — which teams, how much notice, what severance was offered? You can post anonymously below.

SOURCE
News reporting
View original source ↗
O
Omnicom Group Inc.OMC
Communication Services · 75,900 employees
9
EVENTS TRACKED
15K
AFFECTED SINCE 2023
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CREATED DEC 28, 2025LAST UPDATED DEC 28, 2025