HYDRO ALUMINIUM UK LIMITED
HYDRO ALUMINIUM UK LIMITED has submitted data every year since 2017, with all 9 submissions on time.
This company has been viewed 0 times in the last 30 days.
Last submission received on Thursday, 19 Mar 2026 at 11:40 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 11.9%
Submitted on Thursday, 19 Mar 2026 at 11:40 UTC.
In this organisation, women earned 94p for every £1 that men earned when comparing median hourly pay.
Women made up 23.0% of the highest paid quarter and 18.0% of the lowest paid quarter.
Pay quartile breakdown
2024 Mean pay gap 8.6%
Submitted on Friday, 28 Mar 2025 at 14:58 UTC.
In this organisation, women earned 96p for every £1 that men earned when comparing median hourly pay.
Women made up 16.0% of the highest paid quarter and 30.0% of the lowest paid quarter.
Pay quartile breakdown
2023 Mean pay gap 13.1%
Submitted on Thursday, 28 Mar 2024 at 14:56 UTC.
In this organisation, women earned 93p for every £1 that men earned when comparing median hourly pay.
Women made up 13.0% of the highest paid quarter and 31.0% of the lowest paid quarter.
Pay quartile breakdown
2022 Mean pay gap 16.2%
Submitted on Wednesday, 22 Mar 2023 at 13:59 UTC.
In this organisation, women earned 91p for every £1 that men earned when comparing median hourly pay.
Women made up 11.0% of the highest paid quarter and 33.0% of the lowest paid quarter.
Pay quartile breakdown
2021 Mean pay gap 10.7%
Submitted on Wednesday, 9 Mar 2022 at 15:10 UTC.
In this organisation, women earned 90p for every £1 that men earned when comparing median hourly pay.
Women made up 13.0% of the highest paid quarter and 32.0% of the lowest paid quarter.
Pay quartile breakdown
2020 Mean pay gap 4.1%
Submitted on Tuesday, 18 May 2021 at 13:04 UTC.
In this organisation, women earned 91p for every £1 that men earned when comparing median hourly pay.
Women made up 11.0% of the highest paid quarter and 24.0% of the lowest paid quarter.
Pay quartile breakdown
2019 Mean pay gap 9.0%
Submitted on Monday, 27 Apr 2020 at 16:48 UTC.
In this organisation, women earned 86p for every £1 that men earned when comparing median hourly pay.
Women made up 8.0% of the highest paid quarter and 19.0% of the lowest paid quarter.
Pay quartile breakdown
2018 Mean pay gap 16.0%
Submitted on Monday, 25 Mar 2019 at 08:15 UTC.
In this organisation, women earned 88p for every £1 that men earned when comparing median hourly pay.
Women made up 7.0% of the highest paid quarter and 18.0% of the lowest paid quarter.
Pay quartile breakdown
2017 Mean pay gap 21.9%
Submitted on Tuesday, 3 Apr 2018 at 16:08 UTC.
In this organisation, women earned 86p for every £1 that men earned when comparing median hourly pay.
Women made up 9.0% of the highest paid quarter and 21.0% of the lowest paid quarter.
Pay quartile breakdown