ADP Websites
*Corporate Headquarters
ADP Worldwide
We provide payroll and HR services in 113 countries.
Solutions by Business Size
Small Business
1 – 49 employees
Midsized Business
50 – 999 employees
Large Business
1,000+ employees
Multinational Business
of any size
What We Do
Our Premier Products
Say hello to a more human resource.
#hellowork
HR. Payroll. Taxes. Time. Talent. Benefits. Retirement. Insurance. From recruitment to retirement, there’s a lot that goes into managing your people. With ADP, you’ll get comprehensive, cloud-based solutions to keep things streamlined, accessible, and easy to manage. And you’ll work with our industry experts every step of the way.
Whether you’re a small business on Main Street or a global enterprise, our leading solutions and expert guidance help you stay compliant, reduce costs, and develop HR strategies that align with your business goals.
Make the tough stuff easier, and get back to business.
Work more efficiently and manage your people better.
Transform your business with powerful HR problem-solving.
Learn how we can help you:
While supporting over 740,000 clients today, we’re working to anticipate — and define — the future of the workplace.At the ADP Innovation Labs, we’re developing automated, intelligent, and predictive solutionswith emphasis on analytics, search, mobile, social media, and user experience.
We offer benchmarking and predictive analytics through ADP® DataCloud, which also powers the ADP® Research Institute.
Our intuitive products are designed for how our clients and their employees want to manage HR processes and data.
The ADP Mobile Solutions app provides anytime access, and is one of the most popular business apps available.
The workplace, the economy, and legislation are changing daily. Between our extensive data and wide range of experts and researchers, we have unmatched knowledge to help you stay up-to-date — and discover opportunities.
ADP Research Institute
Insights and trends that shape the working world
National Employment Report
A monthly snapshot of employment in the U.S.
ADP Workforce Vitality Index
A quarterly measure of U.S. workforce dynamics
Eye on Washington
Legislative updates that may impact your business
Connect@ADP Blog
New thinking in HR, benefits, and payroll
Small Business Solutions ›
(1–49 employees)
Midsized Business Solutions ›
(50–999 employees)
Large Business Solutions ›
(1000+ employees)
Multinational Business Solutions ›
(of any size)