Aon Hewitt Overview

  • Founded
  • 1940

  • Status
  • Acquired/​Merged

  • Employees
  • 30,000

  • Latest Deal Type
  • M&A

  • Financing Rounds
  • 2

  • Investments
  • 17

Aon Hewitt General Information


Provider of human capital and management consulting services intended to help companies manage their human resources and employee costs. The company's human capital and management consulting services help companies in the United States and the United Kingdom with manpower supply, consulting, outsourcing, and reinsurance brokerage services.

Contact Information

Formerly Known As
Hewitt Associates, Edwin Shields Hewitt and Associates, Hewitt Bacon & Woodrow
Ownership Status
Financing Status
Corporate Backed or Acquired
Primary Industry
BPO/Outsource Services
Other Industries
Consulting Services (B2B)
Human Capital Services
Primary Office
  • 100 Half Day Road
  • Lincolnshire, IL 60069
  • United States

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Aon Hewitt Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Aon Hewitt Patents

Aon Hewitt Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20050108021-A1 System and method for routing and managing service requests Inactive 31-Jul-2003 00000000000 00

Aon Hewitt 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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Aon Hewitt Acquisitions (17)

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
0000000 00000 14-Nov-2016 0000000000 00.000 Human Capital Services 0000000 0
0000000 00000 25-May-2016 0000000000 Consulting Services (B2B)
000000 000000 08-Feb-2016 0000000000 Other Commercial Services
00000 02-Feb-2015 0000000000 Application Software
Babcock International Group (Pension Administration Business) 24-Oct-2012 Merger/Acquisition Other Financial Services
You’re viewing 5 of 17 acquisitions. Get the full list »

Aon Hewitt Subsidiaries (3)

Company Name Industry Location Founded
Aon Hewitt Investment Consulting LP Consultants Chicago, IL 2010
000000 0000000000 Corporate Pension Brussels, Belgium 0000
000000 0000000 000 Corporate Pension Farnborough, United Kingdom
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