AESC UK PLANT 1 LIMITED

AESC UK PLANT 1 LIMITED has submitted data every year since 2021, with all 5 submissions on time.

This company has been viewed 0 times in the last 30 days.

Last submission received on Thursday, 5 Mar 2026 at 10:25 UTC.

Employer ID 20399
Company Number 10904139
Employer Size 500 to 999
Years Submitted
20212022202320242025

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 -9.5%

In this organisation, women earned £1.10 for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 2.9% lower than men's.

Women made up 11.5% of the highest paid quarter and 7.2% of the lowest paid quarter.

Mean hourly pay gap -9.5%
Median hourly pay gap -9.9%
Men receiving bonus 78.0%
Women receiving bonus 22.0%
Mean bonus gap 44.2%
Median bonus gap 2.9%

Pay quartile breakdown

Women
Men
Top quartile 11.5%
88.5%
Upper-middle 8.6%
91.4%
Lower-middle 10.0%
90.0%
Lower quartile 7.2%
92.8%
2024 Mean pay gap -12.1%

In this organisation, women earned £1.56 for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 7.2% lower than men's.

Women made up 13.2% of the highest paid quarter and 4.2% of the lowest paid quarter.

Mean hourly pay gap -12.1%
Median hourly pay gap -55.9%
Men receiving bonus 3.8%
Women receiving bonus 9.1%
Mean bonus gap 45.3%
Median bonus gap 7.2%

Pay quartile breakdown

Women
Men
Top quartile 13.2%
86.8%
Upper-middle 4.2%
95.8%
Lower-middle 9.0%
91.0%
Lower quartile 4.2%
95.8%
2023 Mean pay gap 0.5%

In this organisation, women earned 96p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 12.9% lower than men's.

Women made up 21.0% of the highest paid quarter and 14.0% of the lowest paid quarter.

Mean hourly pay gap 0.5%
Median hourly pay gap 4.5%
Men receiving bonus 3.2%
Women receiving bonus 8.1%
Mean bonus gap 39.9%
Median bonus gap 12.9%

Pay quartile breakdown

Women
Men
Top quartile 21.0%
79.0%
Upper-middle 12.0%
88.0%
Lower-middle 12.0%
88.0%
Lower quartile 14.0%
86.0%
2022 Mean pay gap 1.9%

In this organisation, women earned £1.05 for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 44.2% lower than men's.

Women made up 5.0% of the highest paid quarter and 5.0% of the lowest paid quarter.

Mean hourly pay gap 1.9%
Median hourly pay gap -4.8%
Men receiving bonus 3.6%
Women receiving bonus 6.7%
Mean bonus gap 47.3%
Median bonus gap 44.2%

Pay quartile breakdown

Women
Men
Top quartile 5.0%
95.0%
Upper-middle 12.0%
88.0%
Lower-middle 7.0%
93.0%
Lower quartile 5.0%
95.0%
2021 Mean pay gap 6.4%

In this organisation, women earned 96p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 30.9% lower than men's.

Women made up 4.0% of the highest paid quarter and 6.0% of the lowest paid quarter.

Mean hourly pay gap 6.4%
Median hourly pay gap 3.8%
Men receiving bonus 3.8%
Women receiving bonus 5.2%
Mean bonus gap 37.3%
Median bonus gap 30.9%

Pay quartile breakdown

Women
Men
Top quartile 4.0%
96.0%
Upper-middle 4.0%
96.0%
Lower-middle 10.0%
90.0%
Lower quartile 6.0%
94.0%