Other services ยท 5000 to 19,999 staff

Sellafield Limited

Company number 01002607 ยท Last year's median gap 19.6%

Sellafield Limited, an employer in other services with 5000 to 19,999 staff, reported a median hourly gender pay gap of 14.1% for 2025-26, above the sector median of 6.7% (UK Gender Pay Gap Service).

Key figures

14.1%median hourly pay gap (sector median 6.7%)
20.0%of the top pay quartile are women
1.8%median bonus gap
MeasureThis employerSector medianAll employers
Median hourly pay gap
how much less women earn per hour than men, at the median
14.1%6.7%8.0%
Mean hourly pay gap11.7%9.2%10.6%
Median bonus gap1.8%6.3%13.9%
Women paid a bonus84.7%22.6%22.0%
Men paid a bonus89.0%26.8%23.0%
Women in the top pay quartile20.0%44.3%40.6%
Women in the lowest pay quartile45.0%61.8%56.3%
Women in the workforce (from quartiles)32.0%53.5%48.8%

A positive gap means men are paid more; a negative gap means women are. Sector: Other services (203 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.