ProBusiness Services Overview

  • Year Founded
  • 1984

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 1,200


  • Latest Deal Type
  • M&A

  • Financing Rounds
  • 6

  • Investments
  • 1

ProBusiness Services General Information


Provider of employee administrative services. The company is engaged in the outsourcing of integrated employee administrative services such as payroll processing, payroll tax filing, benefits administration and web-based self-service for large employers across the United States of America.

Contact Information

Ownership Status
Financing Status
Formerly PE-Backed
Primary Industry
BPO/Outsource Services
Corporate Office
  • 4125 Hopyard Road
  • Pleasanton, CA 94588
  • United States
+1 (925) 000-0000

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ProBusiness Services Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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ProBusiness Services Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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ProBusiness Services Former Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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ProBusiness Services Acquisitions (1)

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Conduit Software 28-Apr-1999 0000000000 0000 Human Capital Services
To view ProBusiness Services’s complete acquisitions history, request access »

ProBusiness Services FAQs

  • When was ProBusiness Services founded?

    ProBusiness Services was founded in 1984.

  • Who is the founder of ProBusiness Services?

    Thomas Sinton is the founder of ProBusiness Services.

  • Where is ProBusiness Services headquartered?

    ProBusiness Services is headquartered in Pleasanton, CA.

  • What is the size of ProBusiness Services?

    ProBusiness Services has 1,200 total employees.

  • What industry is ProBusiness Services in?

    ProBusiness Services’s primary industry is BPO/Outsource Services.

  • Is ProBusiness Services a private or public company?

    ProBusiness Services is a Private company.

  • What is the current valuation of ProBusiness Services?

    The current valuation of ProBusiness Services is 00000.

  • What is ProBusiness Services’s current revenue?

    The current revenue for ProBusiness Services is 000000.

  • How much funding has ProBusiness Services raised over time?

    ProBusiness Services has raised $70.8M.

  • Who are ProBusiness Services’s investors?

    Duff Ackerman & Goodrich, East Capital, and General Atlantic have invested in ProBusiness Services.

  • When was ProBusiness Services acquired?

    ProBusiness Services was acquired on 20-Jun-2003.

  • Who acquired ProBusiness Services?

    ProBusiness Services was acquired by Automatic Data Processing.

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