Epsilon

http://www.epsilon.com
https://www.linkedin.com/company/epsilon/

Epsilon is a privately owned company headquartered in the US. It is a subsidiary of Publicis Groupe, founded in 1969, and employs approximately 11,130 individuals. The company reported $1.8B in revenue as of 2024 and functions as a tier 1 media tech buyer. Epsilon operates as a global advertising and marketing technology company, specializing in marketer and agency technology. Its subsidiaries include Catapult Marketing, CitrusAd, Conversant, and Lotame.

2024 Revenue

Founded

1969

Headcount

11,125

Headquarters

Primary Segment

Marketer and agency technology

Ownership

Privately Owned

Deployments

News Summary:

On March 10, 2026, Epsilon launched in-store sales attribution reporting within its Australian retail media platform, enabling retailers and brands to link digital retail media exposure with physical on-shelf sales by connecting online activity with in-store point-of-sale data. Previously, on March 5, the company emphasized its reliance on a proprietary stack of approximately 15 machine learning models embedded in its ad server for real-time buying decisions at the individual level, presenting this system as a long-standing alternative to the large language model trend. This followed the March 3 introduction of Wickes' "Connected Retail Media" network, which Epsilon CoreID powers. The network aims to connect brands with shoppers in the UK home improvement market, monetizing Wickes’ digital inventory and offering advertisers access to audience segments for DIY and trade shoppers.

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Epsilon offers 4 products in the media and telecoms services and ad tech and services industries. Epsilon's product portfolio comprises of marketer and agency technology, RTB and programmatic and search, social, and retail media.

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Epsilon's revenues were over $1B in 2024. Caretta Research has split Epsilon's revenue into 4 different product categories, the largest of which is customer data platforms (CDP). For full access to Epsilon's revenue breakdown subscribe to Caretta Portal.

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Mar

27th

2026

18:30

Emerging Tech, B2B Tag

The Irish working for US firms: ‘Friday 4.30pm and somebody is trying to kick off a project’ – The Irish Times

Until 2024, Fiona Quigley O’Mahony worked for the Texas-headquartered data company Epsilon. She spent 12 years with the company, working from Laois and Dublin, and she describes it as a very positive experience overall. “There are a lot of challenges culturally”, she admits, but adds: “I’d a lot of flexibility … as long as the work was done, they didn’t mind.” She now works as chief financial officer of All Human, and is co-founder of Find My College Course .

The Irish Times

Mar

26th

2026

04:20

Artificial Intelligence, B2B Tag

Engineering for impact: How Epsilon is rewriting what it means to be an engineer Engineering for Impact: How Epsilon is rewriting what it means to be an engineer

As AI reshapes how software is built, Epsilon’s engineering leaders share how product thinking, ownership, and global collaboration are redefining the role of engineers, from writing code to shaping business outcomes. India produces over 1.5 million engineers every year.

MSN India

Mar

25th

2026

04:40

B2B Tag

US AI and Banking: 2026

We utilize Mintel Reports, Trends and Comperemedia to mine for insights across the numerous business verticals that Epsilon serves, such as CPG, automotive, telecom, healthcare/pharma, retail and financial services. By integrating Mintel insight into new business opportunities, we have been able to gain the competitive edge necessary to advance partnerships with global brands and key business players. For our organization, it’s about depth and breadth. Having one without the other doesn’t enable success in our business.

Mintel

Mar

24th

2026

16:49

Financial Results, B2B Tag

Epsilon Announces Full Year 2025 Results

Epsilon - Full-Year 2025 & Q4 2025 2025 2024 Q4 2025 Q3 2025 YoY% QoQ% NRI Production Gas MMcf 10,001 6,142 2,373 2,136 63 % 11 % Oil MBbl 223 187 94 39 20 %

Wallstreet Online

Mar

24th

2026

12:35

Financial Results, Emerging Tech, B2B Tag

Epsilon Reports $1.2 Billion Revenue and 15% Net Income Growth for 2025

Epsilon released its financial results for the full year ending December 31, 2025. The company reported total revenue of $1.2 billion, reflecting a 10% increase compared to the previous year. Net income for the period reached $150 million, marking a 15% growth from 2024.

GeneOnline

Mar

24th

2026

04:18

B2B Tag

Germany Attitudes towards Organic Food and Drink Consumer Report 2026

Mintel

Mar

24th

2026

04:06

B2B Tag

Canada Lunch Eating Habits, Motivations and Attitudes Consumer Report 2026

Mintel

Mar

23rd

2026

01:26

B2B Tag

London Metro Wavelength Services Datasheet

Epsilon’s London Metro Wavelength services deliver high bandwidth, dedicated capacity, and transparent end-to-end transport across our ROADM-enabled optical network. With options up to 400G, our services provide low-latency, secure connectivity across Greater London’s leading data centres, with extensive on-net coverage and flexible design using fixed or flexgrid DWDM channels. Download this datasheet to discover how our London Metro Wavelength services can enhance the scalability, performance, and efficiency of your network infrastructure.

Epsilontel

Mar

22nd

2026

20:38

B2B Tag

Hong Kong: A Hub for Colocation and Cloud Infrastructure

As organisations expand digital services across Asia, infrastructure decisions increasingly focus on connectivity, scalability, and proximity to users. Businesses today need more than just rack space. Colocation provides a secure, carrier-neutral environment where you can host your infrastructure while gaining immediate access to cloud platforms, internet exchanges, and global networks.

Epsilontel

Mar

22nd

2026

18:30

Artificial Intelligence, B2B Tag

Why identity is marketing's only moat left in the age of agentic AI

As we move through the first quarter of 2026, the marketing industry is experiencing a profound structural "hard reset". The era of experimental AI is over; we have entered the age of operationalised intelligence. But as brands race to deploy sophisticated Large Language Models (LLMs) and autonomous agents, a critical paradox has emerged: the faster the engine, the more volatile the fuel.

Afaqs!

Mar

20th

2026

06:25

B2B Tag

UK Attitudes towards Sunless Tanning Consumer Report 2026

Mintel

Mar

17th

2026

18:30

Travel & Hospitality

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Epsilon

Epsilon's customers primarily consist of physical retail, retail Pharmacies and hospitality companies. Examples of Epsilon's customers include Walgreens, Marriott International and Costco Wholesale.

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Epsilon

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