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1-49 Employees 50+ Employees

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Managing and paying your people has never been easier

TRUSTED BY MORE THAN

1,100,000
Clients

WE PAY EVERY

1 in 6 workers
in the U.S.

HELPING BUSINESSES FOR

75
years

No matter your business size, we've got you covered

1-49 Employees

Small Business

Faster, easier, more reliable HR and payroll solutions designed to help you focus on what matters.

Small business Payroll Professional Employer Organization (PEO) Time & Attendance Retirement Health & Benefits Workers' Comp Business Tax Credits Business Insurance

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50-999 Employees

Midsized Business

Superior payroll solutions and HR tech designed to help you manage your entire workforce with ease.

Midsized business Payroll Professional Employer Organization (PEO) Time & Attendance Retirement Benefits Administration Health & Benefits Workers' Comp Standalone Compliance Services Business Insurance

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1000+ Employees

Large Business

Adaptable HCM designed to drive people performance and keep ahead of continual change.

Integrated HCM Large business Payroll Workforce Management Retirement Benefits Administration Health & Benefits Workers' Comp Talent Acquisition Standalone Compliance Services Business Insurance

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Latest news and events

Awards and recognition

2025 Fortune® World’s Most Admired Companies™*

19 consecutive years

Everest Group Leader Multi-Process Human Resources Outsourcing

13 consecutive years

Leader Payroll Services

10 years

Leader Multi-Country Payroll (MCP) Solutions

10 years

* From Fortune. ©2025 Fortune Media IP Limited All rights reserved. Used under license. Fortune® is a registered trademark and Fortune World’s Most Admired Companies™ is a trademark of Fortune Media IP Limited and are used under license. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of, ADP, Inc.

Any time you select a partner, you're looking for 2 things: great technology and a great team to work with. With ADP we have both. Our ADP team is knowledgeable and there to advise us and answer our questions. That, combined with ADP's robust and adaptable global technology gives us confidence that our employees are taken care of.

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Greg Harmer
Global Head of Payroll, Amazon

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