Other services ยท 1000 to 4999 staff

National Energy System Operator Limited

Company number 11014226

National Energy System Operator Limited, an employer in other services with 1000 to 4999 staff, reported a median hourly gender pay gap of 4.8% for 2025-26, below the sector median of 6.7% (UK Gender Pay Gap Service).

Key figures

4.8%median hourly pay gap (sector median 6.7%)
30.9%of the top pay quartile are women
12.0%median bonus gap
MeasureThis employerSector medianAll employers
Median hourly pay gap
how much less women earn per hour than men, at the median
4.8%6.7%8.0%
Mean hourly pay gap4.0%9.2%10.6%
Median bonus gap12.0%6.3%13.9%
Women paid a bonus85.7%22.6%22.0%
Men paid a bonus86.3%26.8%23.0%
Women in the top pay quartile30.9%44.3%40.6%
Women in the lowest pay quartile45.8%61.8%56.3%
Women in the workforce (from quartiles)38.7%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.