MWH TREATMENT LIMITED
MWH TREATMENT LIMITED has submitted data every year since 2017. 1 of 9 submissions were filed after the deadline.
This company has been viewed 0 times in the last 30 days.
Last submission received on Wednesday, 1 Apr 2026 at 14:52 UTC.
Overall workforce composition
Deviation from a 50:50 gender split, averaged across all four pay quartiles per year. 0% represents an equal split of men and women; positive values mean more women, negative means fewer women.
Hourly pay gap over time
Positive values indicate women's hourly pay is lower than men's by that percentage. A value of 0 indicates equal pay; negative values indicate women earn more.
Pay quartile breakdown
Each band shows the percentage of that quartile that is male vs female.
Lower quartile bottom 25% of earners
Lower-middle quartile 25–50th percentile
Upper-middle quartile 50–75th percentile
Top quartile top 25% of earners
Bonus pay
Percentage of each gender who received a bonus payment.
Bonus pay gap — positive values indicate women's bonus pay is lower than men's.
Year by year
Each year's submission in full. Most recent year shown first.
2025 Mean pay gap 27.9%
Submitted on Wednesday, 1 Apr 2026 at 14:52 UTC.
In this organisation, women earned 71p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 76.3% lower than men's.
Women made up 12.8% of the highest paid quarter and 43.9% of the lowest paid quarter.
Pay quartile breakdown
2024 Mean pay gap 25.2%
Submitted on Friday, 4 Apr 2025 at 12:10 UTC.
In this organisation, women earned 69p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 68.9% lower than men's.
Women made up 12.7% of the highest paid quarter and 44.8% of the lowest paid quarter.
Pay quartile breakdown
2023 Mean pay gap 25.5%
Submitted on Wednesday, 3 Apr 2024 at 15:50 UTC.
In this organisation, women earned 72p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 14.4% higher than men's.
Women made up 8.4% of the highest paid quarter and 39.4% of the lowest paid quarter.
Pay quartile breakdown
2022 Mean pay gap 31.8%
Submitted on Friday, 31 Mar 2023 at 11:49 UTC.
In this organisation, women earned 75p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 20.0% lower than men's.
Women made up 11.8% of the highest paid quarter and 32.1% of the lowest paid quarter.
Pay quartile breakdown
2021 Mean pay gap 22.4%
Submitted on Friday, 1 Apr 2022 at 18:05 UTC.
In this organisation, women earned 75p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 60.3% lower than men's.
Women made up 8.3% of the highest paid quarter and 31.4% of the lowest paid quarter.
Pay quartile breakdown
2020 Mean pay gap 28.4% Late submission
Submitted on Friday, 22 Oct 2021 at 12:09 UTC.
In this organisation, women earned 69p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 51.8% lower than men's.
Women made up 8.0% of the highest paid quarter and 41.0% of the lowest paid quarter.
Pay quartile breakdown
2019 Mean pay gap 32.6%
Submitted on Friday, 22 Oct 2021 at 12:00 UTC.
In this organisation, women earned 66p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 66.7% lower than men's.
Women made up 9.0% of the highest paid quarter and 42.0% of the lowest paid quarter.
Pay quartile breakdown
2018 Mean pay gap 29.1%
Submitted on Monday, 1 Apr 2019 at 13:59 UTC.
In this organisation, women earned 68p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 33.3% lower than men's.
Women made up 5.9% of the highest paid quarter and 40.1% of the lowest paid quarter.
Pay quartile breakdown
2017 Mean pay gap 31.3%
Submitted on Thursday, 29 Mar 2018 at 14:19 UTC.
In this organisation, women earned 66p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 20.0% lower than men's.
Women made up 5.5% of the highest paid quarter and 39.8% of the lowest paid quarter.
Pay quartile breakdown