AON
Aon is a leading global professional services firm providing a broad range of risk, reinsurance, retirement and health solution.
Market Share of AON
Current Customer(s)
1203
Market Share (Est.)
9.85%
Ranking
#2
Top Competitors and Alternatives of AON
The top three of AON’s competitors in the Pre-Employment Assessment category are Kaggle with 11.82%, NEOGOV Insight with 7.80%, Pearson VUE with 7.46% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Kaggle | 1444 | 11.82% | AON vs Kaggle |
| NEOGOV Insight | 952 | 7.80% | AON vs NEOGOV Insight |
| Pearson VUE | 911 | 7.46% | AON vs Pearson VUE |
| Korn Ferry | 877 | 7.18% | AON vs Korn Ferry |
| HireRight | 687 | 5.63% | AON vs HireRight |
| Versant by Pearson | 557 | 4.56% | AON vs Versant by Pearson |
| The Predictive Index | 544 | 4.45% | AON vs The Predictive Index |
| HackerRank | 406 | 3.32% | AON vs HackerRank |
| Modern Hire | 331 | 2.71% | AON vs Modern Hire |
| SHL | 257 | 2.10% | AON vs SHL |
| Wonderlic | 254 | 2.08% | AON vs Wonderlic |
| Berke | 247 | 2.02% | AON vs Berke |
| gradar | 244 | 2.00% | AON vs gradar |
| Fountain (Formerly OnboardIQ) | 236 | 1.93% | AON vs Fountain (Formerly OnboardIQ) |
| Thomas International | 227 | 1.86% | AON vs Thomas International |
| Mettl | 220 | 1.80% | AON vs Mettl |
| DDI | 178 | 1.46% | AON vs DDI |
| Jombay | 170 | 1.39% | AON vs Jombay |
| Talent Insights | 143 | 1.17% | AON vs Talent Insights |
| CritiCall | 133 | 1.09% | AON vs CritiCall |
Popular Comparisons
Top Competitors and Alternatives of AON
The top three of AON’s competitors in the Pre-Employment Assessment category are Kaggle with 11.82%, NEOGOV Insight with 7.80%, Pearson VUE with 7.46% market share.
AON vs Kaggle
AON vs NEOGOV Insight
AON vs Pearson VUE
AON vs Korn Ferry
AON vs HireRight
AON vs Versant by Pearson
AON vs The Predictive Index
AON vs HackerRank
Customers of AON
Around the world in 2025, over 1203 companies have started using AON as Pre-Employment Assessment tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Heineken | 10,000+ | Amsterdam | North Holland | Netherlands |     |
| Oracle Corporation | 10,000+ | Austin | Texas | United States | |
| Alstom | 10,000+ | Saint-Ouen | Ile-de-France | France | |
| UL Solutions | 10,000+ | Northbrook | Illinois | United States | |
| GardaWorld | 10,000+ | Montreal | Quebec | Canada | |
| Wellpoint | 10,000+ | Indianapolis | Indiana | United States | |
| NAB | 10,000+ | Melbourne | Victoria | Australia | |
| Ogilvy | 10,000+ | New York City | New York | United States | |
| Exela | 10,000+ | Irving | Texas | United States | |
| Sompo | 10,000+ | New York City | New York | United States | |
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AON Customers by Products and Services
The top three products and services offering customers that use AON for Pre-Employment Assessment are Insurance (64), Risk Management (58), Wealth Management (39).
Customers
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AON Customers by Employee Size
The majority of AON's customers for the pre-employment-assessment category fall in the company size of 10,000+ employees (319 companies), 1,000 - 4,999 employees (161 companies), 20 - 49 employees (149 companies).
Employee Size
AON Customers by Geography
The top three geographies of AON for pre-employment-assessment are the United States with 569(57.47%), United Kingdom with 131(13.23%), India with 64(6.46%) customers respectively.
Customers
Employees of AON
Also see other Products/Services by AON in:
FAQ
Find answers to the most often asked questions by users.
Who are the top AON competitors?
AON’s Top competitors in the pre-employment-assessment category are Kaggle, NEOGOV Insight, Pearson VUE. You can view a full list of AON competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of AON and 40,000 other technologies on the internet. You can also compare AON and its feature with top competitors here : AON vs Kaggle AON vs NEOGOV Insight AON vs Pearson VUE.
What is AON customer distribution based on company size?
What is AON market share in the pre-employment-assessment?
What are the top countries that use AON?
What are the top industries that use AON?
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