Finance and insurance ยท 1000 to 4999 staff

Aon UK Limited

Company number 00210725 ยท Last year's median gap 30.4%

Aon UK Limited, an employer in finance and insurance with 1000 to 4999 staff, reported a median hourly gender pay gap of 33.8% for 2025-26, above the sector median of 20.0% (UK Gender Pay Gap Service).

Key figures

33.8%median hourly pay gap (sector median 20.0%)
28.3%of the top pay quartile are women
61.4%median bonus gap
MeasureThis employerSector medianAll employers
Median hourly pay gap
how much less women earn per hour than men, at the median
33.8%20.0%8.0%
Mean hourly pay gap29.3%22.1%10.6%
Median bonus gap61.4%33.0%13.9%
Women paid a bonus88.5%84.0%22.0%
Men paid a bonus89.3%84.1%23.0%
Women in the top pay quartile28.3%31.4%40.6%
Women in the lowest pay quartile60.1%57.0%56.3%
Women in the workforce (from quartiles)46.4%45.5%48.8%

A positive gap means men are paid more; a negative gap means women are. Sector: Finance and insurance (505 employers). The employer's own statement

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Source: UK Gender Pay Gap Service, 2025-26 reports (open data, Open Government Licence v3.0). Every employer with 250 or more staff reports its gender pay gap each year. Compiled by The Hardest Market.