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Aon Hewitt Human Resource Outsourcing vs IBM Human Resource Outsourcing comparison

Aon Hewitt and IBM are both solutions in the HRO category. Aon Hewitt is ranked #3, while IBM is ranked #9. Aon Hewitt holds a 16.7% mindshare in H, compared to IBM’s 3.6% mindshare.
Aon Hewitt Human Resource O...
  • 67 Views
  • 33 Comparison Views
IBM Human Resource Outsourcing
  • 35 Views
  • 6 Comparison Views

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Aon Hewitt Human Resource O...
Ranking in HRO
3rd
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
IBM Human Resource Outsourcing
Ranking in HRO
9th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the HRO category, the mindshare of Aon Hewitt Human Resource Outsourcing is 16.7%, up from 12.7% compared to the previous year. The mindshare of IBM Human Resource Outsourcing is 3.6%, up from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
HRO
 

Comparisons

Accenture Human Resource Outsourcing vs Aon Hewitt Human Resource Outsourcing Logo
Accenture Human Resource Outsourcing vs Aon Hewitt Human Resource Outsourcing
Compared 100% of the time
More Aon Hewitt Human Resource Outsourcing Competitors
No data available
 

Sample Customers

Sciele Pharma, Nationwide
Dow Chemical Company, ManpowerGroup, Brooks Brothers, Suning Appliance Company Limited, Mankind Pharma
See our list of best HRO vendors.

We monitor all HRO reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.