Products & Services
About ADP
ADP offers industry-leading online payroll services & HR software and solutions tailored to you no matter what your business size. ADP is a company based in Roseland, Texas, United States, employing 64,000 people, reporting $19,203M in annual revenue and classified under Custom Computer Programming Services.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). ADP is one of 14,353 IT companies listed in Texas.
Business Contact Information
- Phone
- +56225822352
- Website
- cl.adp.com
- www.linkedin.com/company/adp
- Address
- 1 Adp Blvd, Roseland, Texas, 7560910, United States
Industry & Classification
- Industry
- IT
- Sector
- Software and Services
- Segment
- Software
NAICS Codes
- 541511Custom Computer Programming Services
- 541214Payroll Services
- 51Information
- 516Broadcasting and Content Providers
- 5162Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
- 51621Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
- 513Publishing Industries
- 5132Software Publishers
- 51321Software Publishers
- 513210Software Publishers
- 518Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 5182Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 51821Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
SIC Codes
- 8721Offices of Certified Public Accountants
- 7372Software Publishers
Company Details
- Employees
- 64,000
- Annual Revenue
- $19.2B
ADP: frequently asked questions
What does ADP do?
ADP offers industry-leading online payroll services & HR software and solutions tailored to you no matter what your business size. ADP is a company based in Roseland, Texas, United States, employing 64,000 people, reporting $19,203M in annual revenue and classified under Custom Computer Programming Services.
Where is ADP located?
ADP is located at 1 Adp Blvd, Roseland, Texas, 7560910, United States.
How many employees does ADP have?
ADP has about 64,000 employees.
What is ADP's annual revenue?
ADP's annual revenue is estimated at $19.2B.
What industry is ADP in?
ADP is in the IT / Software and Services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact ADP?
Its website is cl.adp.com and its phone number is +56225822352.
What companies are similar to ADP?
Other large iT companies in Texas include Oracle Corp, Sap Service Cloud, Digital Turbine and Siemens Digital Industries Software.
Largest it companies in Texas
Largest companies in Texas
Largest it companies
Manufacturing sales in Texas, 2026
In Texas, Factur's 2026 study counted 76 manufacturing quotes worth $23.7M and 13 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Texas data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.