INEOS CHEMICALS GRANGEMOUTH LIMITED

INEOS CHEMICALS GRANGEMOUTH 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 Thursday, 5 Mar 2026 at 10:20 UTC.

Employer ID 6592
Company Number 06981897
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 12.0%

In this organisation, women earned 89p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 10.0% lower than men's.

Women made up 15.0% of the highest paid quarter and 34.0% of the lowest paid quarter.

Mean hourly pay gap 12.0%
Median hourly pay gap 11.0%
Men receiving bonus 73.0%
Women receiving bonus 76.0%
Mean bonus gap 22.0%
Median bonus gap 10.0%

Pay quartile breakdown

Women
Men
Top quartile 15.0%
85.0%
Upper-middle 16.0%
84.0%
Lower-middle 20.0%
80.0%
Lower quartile 34.0%
66.0%
2024 Mean pay gap 13.2%

In this organisation, women earned 89p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 9.0% lower than men's.

Women made up 15.1% of the highest paid quarter and 35.1% of the lowest paid quarter.

Mean hourly pay gap 13.2%
Median hourly pay gap 11.1%
Men receiving bonus 72.1%
Women receiving bonus 73.2%
Mean bonus gap 18.8%
Median bonus gap 9.0%

Pay quartile breakdown

Women
Men
Top quartile 15.1%
84.9%
Upper-middle 16.5%
83.5%
Lower-middle 14.2%
85.8%
Lower quartile 35.1%
64.9%
2023 Mean pay gap 9.2%

In this organisation, women earned 92p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 22.8% lower than men's.

Women made up 17.7% of the highest paid quarter and 35.9% of the lowest paid quarter.

Mean hourly pay gap 9.2%
Median hourly pay gap 8.1%
Men receiving bonus 75.6%
Women receiving bonus 76.6%
Mean bonus gap 17.5%
Median bonus gap 22.8%

Pay quartile breakdown

Women
Men
Top quartile 17.7%
82.3%
Upper-middle 15.1%
84.9%
Lower-middle 15.5%
84.5%
Lower quartile 35.9%
64.1%
2022 Mean pay gap 7.5%

In this organisation, women earned 93p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 10.0% lower than men's.

Women made up 17.2% of the highest paid quarter and 31.5% of the lowest paid quarter.

Mean hourly pay gap 7.5%
Median hourly pay gap 7.0%
Men receiving bonus 79.0%
Women receiving bonus 79.0%
Mean bonus gap 1.2%
Median bonus gap 10.0%

Pay quartile breakdown

Women
Men
Top quartile 17.2%
82.8%
Upper-middle 18.5%
81.5%
Lower-middle 15.7%
84.3%
Lower quartile 31.5%
68.5%
2021 Mean pay gap 12.1%

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

Women's median bonus pay was 8.2% lower than men's.

Women made up 14.9% of the highest paid quarter and 32.1% of the lowest paid quarter.

Mean hourly pay gap 12.1%
Median hourly pay gap 9.2%
Men receiving bonus 79.5%
Women receiving bonus 81.7%
Mean bonus gap 12.7%
Median bonus gap 8.2%

Pay quartile breakdown

Women
Men
Top quartile 14.9%
85.1%
Upper-middle 15.6%
84.4%
Lower-middle 21.3%
78.7%
Lower quartile 32.1%
67.9%
2020 Mean pay gap 12.2% Late submission

In this organisation, women earned 89p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 15.7% lower than men's.

Women made up 16.8% of the highest paid quarter and 37.1% of the lowest paid quarter.

Mean hourly pay gap 12.2%
Median hourly pay gap 11.0%
Men receiving bonus 75.3%
Women receiving bonus 74.4%
Mean bonus gap 10.2%
Median bonus gap 15.7%

Pay quartile breakdown

Women
Men
Top quartile 16.8%
83.2%
Upper-middle 16.7%
83.3%
Lower-middle 14.8%
85.2%
Lower quartile 37.1%
62.9%
2018 Mean pay gap 19.8%

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

Women's median bonus pay was 20.6% lower than men's.

Women made up 12.5% of the highest paid quarter and 40.8% of the lowest paid quarter.

Mean hourly pay gap 19.8%
Median hourly pay gap 15.7%
Men receiving bonus 100.0%
Women receiving bonus 100.0%
Mean bonus gap 26.1%
Median bonus gap 20.6%

Pay quartile breakdown

Women
Men
Top quartile 12.5%
87.5%
Upper-middle 13.8%
86.2%
Lower-middle 16.4%
83.6%
Lower quartile 40.8%
59.2%
2017 Mean pay gap 20.8%

In this organisation, women earned 86p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 8.0% lower than men's.

Women made up 10.0% of the highest paid quarter and 43.0% of the lowest paid quarter.

Mean hourly pay gap 20.8%
Median hourly pay gap 14.4%
Men receiving bonus 100.0%
Women receiving bonus 100.0%
Mean bonus gap 52.0%
Median bonus gap 8.0%

Pay quartile breakdown

Women
Men
Top quartile 10.0%
90.0%
Upper-middle 12.0%
88.0%
Lower-middle 17.0%
83.0%
Lower quartile 43.0%
57.0%