When was Omnicom Group founded?

Omnicom Group was founded in 1944.

Where is Omnicom Group located?

Omnicom Group is headquartered in New York City, United States. It is registered at New York, New York.

How many employees does Omnicom Group have?

As of Mar 31, 2026, the latest employee count at Omnicom Group is 10017.

Is Omnicom Group a funded company?

Omnicom Group is a funded company, having raised a total of $***** in its 1st and only funding round.

What is the annual revenue of Omnicom Group?

Annual revenue of Omnicom Group is $17.3B as on Dec 31, 2025.

Where does Omnicom Group rank among its competitors?

Omnicom Group ranks 6th amongst 128511 active competitors, of which 711 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was Onfolio Holdings, which secured $1M in Oct, 2025.

Who are the top competitors of Omnicom Group?

Omnicom Group's top competitors include Dentsu, Hearst and Prophet. Among them, Onfolio Holdings secured the most recent funding round in October, 2025.

Omnicom Group - 2026 Company Profile, Funding, Competitors & Financials

Omnicom Group is a public company based in New York City (United States), founded in 1944. It operates as a Provider of marketing and sales communication services for businesses. The company has 128511 active competitors, including 711 funded and 5116 that have exited. Its top competitors include companies like Dentsu, Hearst and Prophet.

Company Details

Provider of marketing and sales communication services for businesses. It provides services like advertising, customer relationship management, public relations, specialty services, media planning, brand consultancy, and more.

Website: omnicomgroup.com
Social
Email ID: *****@omnicomgroup.com
Phone Number: +1 **********
Registered Address: New York, New York

Key Metrics

Founded Year

1944

Location

New York City, United States

Stage

Public

Investors

Orkos Capital & 1 more

Ranked

6^th among 128511 active competitors

Annual Revenue

$17.3B as on Dec 31, 2025

Employee Count

10,017 as on Mar 31, 2026

Investment & Acquisitions

Interpublic & 35 more

Similar Companies

Dentsu & 157632 more

Exit Details

Public

View Omnicom Group's full profile

Omnicom Group is associated with 3 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
OMNICOR Group a.s. CIN: 06140351 , Czech Republic, Active	May 29, 2017	-	-
OMNICOM GROUP INC. CIN: 131514814 , United States, Active	Dec 31, 1999	$17.3B (As on Dec 31, 2025)	24911 (As on Dec 31, 2024)	-
Omnicom Group CIN: - , Belgium, Active		-	74900 (As on Dec 31, 2023)	-

Omnicom Group got listed on Feb 29, 1980.

Click here to take a look at Omnicom Group's IPO in detail

Omnicom Group is a funded company. Omnicom Group has 2 institutional investors.

View details of Omnicom Group's funding rounds and investors

Omnicom Group's employee count trend

Omnicom Group has 10,017 employees as of Mar 26. Here is Omnicom Group's employee count trend over the years:

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Top competitors of Omnicom Group include Dentsu, Hearst and Prophet. Here is the list of Top 10 competitors of Omnicom Group, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Dentsu 1901, Tokyo (Japan), Public	Provider of integrated marketing, technology, and consulting services	-	El Toro Capital Management, Rocket Studio ... & 5 others	67/100
2nd	Hearst 1887, New York City (United States), Series A	Media company focused on publishing, digital media, and related businesses	-	National Oceanic and Atmospheric Administration	66/100
3rd	Prophet 1992, San Francisco (United States), Acquired	Brand and marketing consulting solutions provider	$87.9M	Comerica, Gladstone Capital & 1 others	64/100
4th	Edelman 1952, New York City (United States), Acquired	Provider of a range of marketing and advertising services	$225K	Florin Finance, Europa	64/100
5th	S⁴Capital 2014, London (United Kingdom), Public	Provider of digital advertising and content marketing services	-	Herald Investment Management, Stanhope Capital	64/100
6th	Omnicom Group 1944, New York City (United States), Public	Provider of marketing and sales communication services for businesses	-	Orkos Capital, Chubu Electric Power	63/100
7th	The Stagwell Group 2015, Washington, DC (United States), Unfunded	Provider of UI/UX design, digital marketing, and data insight services	-	-	63/100
8th	Eniro 2000, Stockholm (Sweden), Public	Mobile search and digital marketing company	-	Standout Capital	63/100
9th	Jellyfish 2006, Middleton (United States), Acquired	Provider of web design, content creation, digital marketing, and SEO services	$36.5M	Insight Partners, Wing Venture Capital & 5 others	63/100
10th	Onfolio Holdings 2018, Wilmington (United States), Public	Provider of digital marketing services	$440K	-	63/100

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Omnicom Group has made 2 investments in companies including Auratis and latinworks. Omnicom Group has also acquired 34 companies including Interpublic and Flywheel.

Here is the list of investments & acquisitions:

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Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Dec 09, 2024	Acquisition	Interpublic	1961	New York City (United States)
Oct 31, 2023	Acquisition	Flywheel	2012	Omaha (United States)
Oct 30, 2023	Acquisition	Flywheel	2014	Baltimore (United States)