Water and waste ยท 1000 to 4999 staff

Biffa Municipal Limited

Company number 04321212 ยท Last year's median gap -1.0%

Biffa Municipal Limited, an employer in water and waste with 1000 to 4999 staff, reported a median hourly gender pay gap of 1.7% for 2025-26, below the sector median of 5.5% (UK Gender Pay Gap Service).

Key figures

1.7%median hourly pay gap (sector median 5.5%)
5.6%of the top pay quartile are women
17.2%median bonus gap
MeasureThis employerSector medianAll employers
Median hourly pay gap
how much less women earn per hour than men, at the median
1.7%5.5%8.0%
Mean hourly pay gap-2.4%5.1%10.6%
Median bonus gap17.2%0.5%13.9%
Women paid a bonus13.6%53.3%22.0%
Men paid a bonus18.2%66.8%23.0%
Women in the top pay quartile5.6%19.1%40.6%
Women in the lowest pay quartile3.5%26.1%56.3%
Women in the workforce (from quartiles)6.0%18.7%48.8%

A positive gap means men are paid more; a negative gap means women are. Sector: Water and waste (84 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.