Epsilon
Marketing data, technology and services for consumer brands
- Business Services
- Business categories with Pro
- Industry
- Business Services
- Website
- epsilon.com
- Business Services
- epsilon.com
About Epsilon
Epsilon says it provides the data, technology and services that brands use to understand consumers, reach them consistently across channels and learn from each interaction at the level of the individual. Its PeopleCloud platform and products cover digital media, a data clean room, a customer data platform, a loyalty platform, consumer marketing data, retail media and website personalization. The company serves industries including automotive, consumer packaged goods, financial services, health, restaurants, retail and travel. Epsilon says Publicis Groupe acquired it in 2019 and that it sits at the core of that group.
Business categories
Written from Epsilon’s own website (www.epsilon.com/us/about-us, www.epsilon.com/us), checked 17 October 2026.
Epsilon email format
Epsilon email addresses most often follow flast@epsilon.com (first initial and last name), for example jsmith@epsilon.com. 94% of the 199 epsilon.com addresses we hold that match a known pattern use it.
Most common pattern
flast@epsilon.comFirst initial and last name
Example: jsmith@epsilon.com
94%
of matched addresses
Based on 199 matched addresses
Read from 306 epsilon.com addresses on file. The pattern is inferred from those addresses, and the example uses a placeholder name; real addresses are never shown here.
Similar companies
View allEpsilon contacts
Contacts on file by seniority
- C-suite & founders15
- Vice presidents27
- Directors & heads47
- Managers99
- Staff & specialists109
13 more records have no job title on file.
Contacts by department
- Operations75
- Engineering46
- Leadership25
- Marketing24
- Human resources22
- Finance18
- IT & data12
- Sales12
Grouped from job titles.
People at Epsilon
The role most often held at each level, from 310 records. Names, locations, emails, phone numbers and LinkedIn profiles unlock with Pro.
| Name | Job title | Location | Contact details |
|---|---|---|---|
| Name locked | Chief Operating OfficerOperations | Locked | |
| Name locked | Vice PresidentLeadership | Locked | |
| Name locked | DirectorOther | Locked | |
| Name locked | ManagerOther | Locked | |
| Name locked | Finance ExecutiveFinance | Locked |
+305 more people at Epsilon, including 15 in the C-suite, 27 vice presidents and 47 directors.
Unlock with ProMost common job titles
- Manager 21
- Vice President 14
- Operations Manager 7
- Chief Operating Officer 6
- Manager of Human Resources 5
Where the contacts are based
States
Cities
- Irving, TX302
- San Francisco, CA3
- San Diego, CA2
Linked states open the Business Services leads page for that state.
Epsilon in full, on Pro
- Stock listing and ownership
- Products and services, and the official LinkedIn page
- Every email format the company uses
- All job titles and every city on file
- Names, emails and phone numbers of the people
Research Epsilon
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Epsilon: questions answered
What is Epsilon's email format?
Epsilon email addresses most often follow flast@epsilon.com (first initial and last name), for example jsmith@epsilon.com. 94% of the 199 epsilon.com addresses we hold that match a known pattern use it.
How many employees does Epsilon have?
We do not hold a reliable employee range for Epsilon.
How many Epsilon contacts does LeadQuasar have?
310 contacts across 212 different job titles, 15 of them at C-suite or founder level, 27 vice presidents and 47 directors. 310 carry an email address and 310 a phone number. Names and contact details unlock with Pro, free for the first 7 days.
Where are Epsilon's contacts based?
Most of the Epsilon contacts on file are in Texas (302), California (6), Massachusetts (1), across 6 cities in all. The busiest city on file is Irving.