How many email patterns does ADP use?

ADP uses 34 known email patterns.

What domain does ADP use for work emails?

ADP uses adp.com for work email addresses.

Most Common Email Formats at ADP

The most accurate and popular ADP's email format is First.Last@adp.com (ex. John.Doe@adp.com). ADP also uses First_Last@adp.com (ex. John_Doe@adp.com) as email structures. ADP uses up to 4 different email patterns.

ADP Email Formats	Example	Percentage
First.Last@adp.com	John.Doe@adp.com	74%
First_Last@adp.com	John_Doe@adp.com	24%
Last@adp.com	Doe@adp.com	1%
Last.First@adp.com	Doe.John@adp.com	1%

ADP Email Formats

Example

Percentage

First.Last@adp.com

John.Doe@adp.com

74%

First_Last@adp.com

John_Doe@adp.com

24%

Last@adp.com

Doe@adp.com

Last.First@adp.com

Doe.John@adp.com

Frequently Asked Questions

What does ADP do?

The company's main headquarters is located in 1 Adp Boulevard Roseland, New Jersey 07068 United Statesoperates in the Human Resources Services industry, along with similar companies like EpicorZenefitsCeridian HCM. You can visit adp.comcontact ADP's headquarters by phone at

+1-973-974-****

. Explore ADP's company overview page for more information.

What is ADP's email address format?

ADP's email format typically follows the pattern of First.Last@adp.com; this email format is used 74% of the time. Other contacts within LeadIQ's database had email formats such as First_Last@adp.comLast@adp.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does ADP have currently?

ADP has approximately 99K employees as of June 2026. Key team members to contact include Cfo - Worldwide Sales & Marketing At Adp: J. N.Cfo: D. K.Cfo, Global Product & Technology, Global Security Organization, Global Strategy: C. W.. For more team information and contact data, explore ADP's employee directory with LeadIQ.

ADP Email Format

Q: What is ADP's email address format?

ADP's email format typically follows the pattern of ${fn}.${ln}. Other email formats include ${fn}_${ln} and ${ln}.

Human Resources ServicesNew Jersey, United States10001+ Employees

ADP operates in the Human Resources Services industry, delivering a range of solutions across HR, talent management, time management, benefits, and payroll. Its offerings are grounded in data and designed to be user-friendly, aiming to improve how work gets done. The company is based in Roseland, New Jersey.

ADP serves organizations seeking payroll processing and broader human capital management capabilities, helping them manage people and HR processes. The company pursues growth in the HCM space through transformation initiatives and acquisitions. Recent reports describe these efforts as part of its strategy to expand capabilities in human capital management.

Most Common Email Formats at ADP

Frequently Asked Questions

What does ADP do?

What is ADP's email address format?

How many employees does ADP have currently?

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

ADP Email Format

Verify ADP email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Most Common Email Formats at ADP

Frequently Asked Questions

What does ADP do?

What is ADP's email address format?

How many employees does ADP have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

ADP Email Format

Verify ADP email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.