KLA CORPORATION UK LIMITED

KLA CORPORATION UK LIMITED has submitted data every year since 2017. 1 of 8 submissions were filed after the deadline.

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

Last submission received on Tuesday, 31 Mar 2026 at 11:32 UTC.

Employer ID 11514
Company Number 07037852
Employer Size 500 to 999
Years Submitted
20172018202020212022202320242025

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 7.0%

In this organisation, women earned 91p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 23.0% lower than men's.

Women made up 16.2% of the highest paid quarter and 18.6% of the lowest paid quarter.

Mean hourly pay gap 7.0%
Median hourly pay gap 9.0%
Men receiving bonus 98.0%
Women receiving bonus 99.0%
Mean bonus gap 18.0%
Median bonus gap 23.0%

Pay quartile breakdown

Women
Men
Top quartile 16.2%
83.8%
Upper-middle 19.5%
80.5%
Lower-middle 24.0%
76.0%
Lower quartile 18.6%
81.4%
2024 Mean pay gap 5.0%

In this organisation, women earned 95p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 19.0% lower than men's.

Women made up 15.6% of the highest paid quarter and 15.7% of the lowest paid quarter.

Mean hourly pay gap 5.0%
Median hourly pay gap 5.0%
Men receiving bonus 95.0%
Women receiving bonus 100.0%
Mean bonus gap 20.0%
Median bonus gap 19.0%

Pay quartile breakdown

Women
Men
Top quartile 15.6%
84.4%
Upper-middle 19.9%
80.1%
Lower-middle 25.5%
74.5%
Lower quartile 15.7%
84.3%
2023 Mean pay gap 8.0% Late submission

In this organisation, women earned 91p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 19.0% lower than men's.

Women made up 13.4% of the highest paid quarter and 17.0% of the lowest paid quarter.

Mean hourly pay gap 8.0%
Median hourly pay gap 9.0%
Men receiving bonus 91.1%
Women receiving bonus 89.1%
Mean bonus gap 20.0%
Median bonus gap 19.0%

Pay quartile breakdown

Women
Men
Top quartile 13.4%
86.5%
Upper-middle 16.3%
83.7%
Lower-middle 26.7%
73.3%
Lower quartile 17.0%
83.0%
2022 Mean pay gap 17.0%

In this organisation, women earned 81p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 13.0% lower than men's.

Women made up 20.2% of the highest paid quarter and 14.2% of the lowest paid quarter.

Mean hourly pay gap 17.0%
Median hourly pay gap 19.0%
Men receiving bonus 100.0%
Women receiving bonus 100.0%
Mean bonus gap 32.0%
Median bonus gap 13.0%

Pay quartile breakdown

Women
Men
Top quartile 20.2%
79.8%
Upper-middle 15.8%
84.2%
Lower-middle 29.4%
70.6%
Lower quartile 14.2%
85.8%
2021 Mean pay gap 15.0%

In this organisation, women earned 81p for every £1 that men earned when comparing median hourly pay.

Women made up 10.0% of the highest paid quarter and 28.0% of the lowest paid quarter.

Mean hourly pay gap 15.0%
Median hourly pay gap 19.0%
Men receiving bonus 100.0%
Women receiving bonus 100.0%
Mean bonus gap 29.0%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 10.0%
90.0%
Upper-middle 15.0%
85.0%
Lower-middle 23.0%
77.0%
Lower quartile 28.0%
72.0%
2020 Mean pay gap 14.0%

In this organisation, women earned 84p for every £1 that men earned when comparing median hourly pay.

Women made up 12.5% of the highest paid quarter and 30.0% of the lowest paid quarter.

Mean hourly pay gap 14.0%
Median hourly pay gap 16.0%
Men receiving bonus 100.0%
Women receiving bonus 100.0%
Mean bonus gap 54.0%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 12.5%
87.5%
Upper-middle 12.5%
87.5%
Lower-middle 20.0%
80.0%
Lower quartile 30.0%
70.0%
2018 Mean pay gap 17.0%

In this organisation, women earned 75p for every £1 that men earned when comparing median hourly pay.

Women made up 13.0% of the highest paid quarter and 39.0% of the lowest paid quarter.

Mean hourly pay gap 17.0%
Median hourly pay gap 25.0%
Men receiving bonus 100.0%
Women receiving bonus 100.0%
Mean bonus gap 55.0%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 13.0%
87.0%
Upper-middle 17.0%
83.0%
Lower-middle 13.0%
87.0%
Lower quartile 39.0%
61.0%
2017 Mean pay gap 18.0%

In this organisation, women earned 72p for every £1 that men earned when comparing median hourly pay.

Women made up 11.0% of the highest paid quarter and 39.0% of the lowest paid quarter.

Mean hourly pay gap 18.0%
Median hourly pay gap 28.0%
Men receiving bonus 100.0%
Women receiving bonus 100.0%
Mean bonus gap 48.0%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 11.0%
89.0%
Upper-middle 14.0%
86.0%
Lower-middle 12.0%
88.0%
Lower quartile 39.0%
61.0%