Insights

Global Data Leader Epsilon operates at the center of Publicis Groupe with deep expertise in data, identity, loyalty, and marketing services across 30+ countries, presenting a broad enterprise footprint for cross-sell of data, identity, and loyalty solutions.

Scale and Personalization With a focus on delivering personalized experiences at scale, opportunities exist to pitch advanced customer data platforms, clean rooms, and identity resolution solutions to multinational brands seeking unified, compliant targeting.

Tech Stack Fit Existing technologies such as Microsoft Azure ExpressRoute, Nginx, ESLint, Tailwind CSS, and Google Sheets indicate readiness for modern data workflows and streamlined integration projects, suggesting upsell of cloud-based data pipelines and developer-friendly Martech tooling.

Global Expansion Epsilon’s presence across EMEA, the Americas, and APAC signals potential for regional expansion services, including market-specific data governance, privacy-compliant activation, and localized loyalty solutions.

Growth Through Digital Advertising As an advertising services provider with large-scale operations and partnerships within Publicis Groupe, there are opportunities to offer advanced measurement, attribution analytics, and identity-driven media activation to optimize ROI for large advertisers.

Epsilon Tech Stack

Epsilon uses 8 technology products and services including Postfix, Juniper Switches, Google Sheets, and more. Explore Epsilon's tech stack below.

  • Postfix
    Email Hosting
  • Juniper Switches
    Network Hardware
  • Google Sheets
    Office Suites
  • Yieldify
    Personalization
  • ESLint
    Programming
  • Tailwind CSS
    UI Frameworks
  • Microsoft Azure ExpressRoute
    Virtual Private Networks
  • Nginx
    Web Servers

Media & News

Epsilon's Email Address Formats

Epsilon uses at least 1 format(s):
Epsilon Email FormatsExamplePercentage
First.Last@epsilon.comJohn.Doe@epsilon.com
63%
FLast@epsilon.comJDoe@epsilon.com
29%
LastFi@epsilon.comDoeJo@epsilon.com
4%
FirstLast@epsilon.comJohnDoe@epsilon.com
4%

Frequently Asked Questions

What is Epsilon's phone number?

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You can contact Epsilon's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Epsilon's stock symbol?

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Epsilon is a publicly traded company; the company's stock symbol is EPSN.

What is Epsilon's official website and social media links?

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Epsilon's official website is epsilon.com and has social profiles on LinkedIn.

What is Epsilon's SIC code NAICS code?

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Epsilon's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Epsilon have currently?

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As of July 2026, Epsilon has approximately 10K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: A. C.Chief Executive Officer: A. M.Chief Executive Officer: B. O.. Explore Epsilon's employee directory with LeadIQ.

What industry does Epsilon belong to?

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Epsilon operates in the Advertising Services industry.

What technology does Epsilon use?

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Epsilon's tech stack includes PostfixJuniper SwitchesGoogle SheetsYieldifyESLintTailwind CSSMicrosoft Azure ExpressRouteNginx.

What is Epsilon's email format?

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Epsilon's email format typically follows the pattern of First.Last@epsilon.com. Find more Epsilon email formats with LeadIQ.
Epsilon logo

Epsilon

Advertising ServicesTexas, United States10001+ Employees

Epsilon is a global provider in the advertising services sector that combines data, technology, and services to support the marketing ecosystem. It helps major brands unify consumer engagement across paid, owned, and earned channels. Through AI-enabled, privacy-conscious consumer recognition embedded in data-enhanced analytics, marketing and media solutions, Epsilon aims to bridge the gap between marketing and advertising technology and deliver a cohesive approach to targeting.

The company is based in Irving, Texas. Its work centers on coordinating data-driven audience insights, identity resolution, and cross-channel measurement to enable brands to engage consistently across channels.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
Stock Symbol
EPSN
NAICS Code
541613 - Marketing Consulting Services
Employees
10001+

Section iconFunding & Financials

  • $1B$10B

    Epsilon's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Epsilon's revenue is estimated to be in the range of $1B$10B

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