ROCKWOOL LIMITED

ROCKWOOL 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 Friday, 20 Mar 2026 at 15:09 UTC.

Employer ID 10582
Company Number 00972252
Employer Size 500 to 999
Years Submitted
201720182019202020212022202320242025

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 2.8%

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

Women's median bonus pay was 9.9% lower than men's.

Women made up 19.9% of the highest paid quarter and 30.6% of the lowest paid quarter.

Mean hourly pay gap 2.8%
Median hourly pay gap 6.9%
Men receiving bonus 91.5%
Women receiving bonus 92.0%
Mean bonus gap -1.2%
Median bonus gap 9.9%

Pay quartile breakdown

Women
Men
Top quartile 19.9%
80.1%
Upper-middle 15.1%
84.9%
Lower-middle 12.3%
87.7%
Lower quartile 30.6%
69.4%
2024 Mean pay gap 2.9%

In this organisation, women earned 94p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 7.8% lower than men's.

Women made up 21.2% of the highest paid quarter and 31.8% of the lowest paid quarter.

Mean hourly pay gap 2.9%
Median hourly pay gap 5.8%
Men receiving bonus 14.5%
Women receiving bonus 15.1%
Mean bonus gap -0.8%
Median bonus gap 7.8%

Pay quartile breakdown

Women
Men
Top quartile 21.2%
78.8%
Upper-middle 10.6%
89.4%
Lower-middle 12.7%
87.3%
Lower quartile 31.8%
68.2%
2023 Mean pay gap 1.0%

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

Women's median bonus pay was 8.6% lower than men's.

Women made up 18.9% of the highest paid quarter and 29.9% of the lowest paid quarter.

Mean hourly pay gap 1.0%
Median hourly pay gap 5.2%
Men receiving bonus 14.3%
Women receiving bonus 17.9%
Mean bonus gap 14.3%
Median bonus gap 8.6%

Pay quartile breakdown

Women
Men
Top quartile 18.9%
81.1%
Upper-middle 13.9%
86.1%
Lower-middle 11.8%
88.2%
Lower quartile 29.9%
70.1%
2022 Mean pay gap 5.2%

In this organisation, women earned 90p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 54.7% lower than men's.

Women made up 21.7% of the highest paid quarter and 31.9% of the lowest paid quarter.

Mean hourly pay gap 5.2%
Median hourly pay gap 9.6%
Men receiving bonus 13.1%
Women receiving bonus 24.5%
Mean bonus gap 51.7%
Median bonus gap 54.7%

Pay quartile breakdown

Women
Men
Top quartile 21.7%
78.3%
Upper-middle 7.7%
92.3%
Lower-middle 12.6%
87.4%
Lower quartile 31.9%
68.1%
2021 Mean pay gap 1.9%

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

Women's median bonus pay was 22.9% lower than men's.

Women made up 23.6% of the highest paid quarter and 34.4% of the lowest paid quarter.

Mean hourly pay gap 1.9%
Median hourly pay gap 5.5%
Men receiving bonus 14.6%
Women receiving bonus 19.6%
Mean bonus gap 14.5%
Median bonus gap 22.9%

Pay quartile breakdown

Women
Men
Top quartile 23.6%
76.4%
Upper-middle 13.8%
86.2%
Lower-middle 7.3%
92.7%
Lower quartile 34.4%
65.6%
2020 Mean pay gap 1.9%

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

Women's median bonus pay was 17.4% lower than men's.

Women made up 22.8% of the highest paid quarter and 32.0% of the lowest paid quarter.

Mean hourly pay gap 1.9%
Median hourly pay gap 3.8%
Men receiving bonus 14.3%
Women receiving bonus 16.5%
Mean bonus gap 11.3%
Median bonus gap 17.4%

Pay quartile breakdown

Women
Men
Top quartile 22.8%
77.2%
Upper-middle 11.7%
88.3%
Lower-middle 9.4%
90.6%
Lower quartile 32.0%
68.0%
2019 Mean pay gap 5.6%

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

Women's median bonus pay was 19.5% lower than men's.

Women made up 18.8% of the highest paid quarter and 34.8% of the lowest paid quarter.

Mean hourly pay gap 5.6%
Median hourly pay gap 5.4%
Men receiving bonus 13.7%
Women receiving bonus 10.8%
Mean bonus gap 21.4%
Median bonus gap 19.5%

Pay quartile breakdown

Women
Men
Top quartile 18.8%
81.2%
Upper-middle 12.9%
87.1%
Lower-middle 9.8%
90.2%
Lower quartile 34.8%
65.2%
2018 Mean pay gap 5.7%

In this organisation, women earned 94p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 34.7% lower than men's.

Women made up 18.9% of the highest paid quarter and 32.0% of the lowest paid quarter.

Mean hourly pay gap 5.7%
Median hourly pay gap 6.5%
Men receiving bonus 14.5%
Women receiving bonus 11.0%
Mean bonus gap 34.5%
Median bonus gap 34.7%

Pay quartile breakdown

Women
Men
Top quartile 18.9%
81.1%
Upper-middle 14.0%
86.0%
Lower-middle 9.0%
91.0%
Lower quartile 32.0%
68.0%
2017 Mean pay gap 9.3%

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

Women's median bonus pay was 43.4% lower than men's.

Women made up 19.2% of the highest paid quarter and 33.0% of the lowest paid quarter.

Mean hourly pay gap 9.3%
Median hourly pay gap 7.5%
Men receiving bonus 17.3%
Women receiving bonus 10.8%
Mean bonus gap 34.0%
Median bonus gap 43.4%

Pay quartile breakdown

Women
Men
Top quartile 19.2%
80.8%
Upper-middle 11.0%
89.0%
Lower-middle 10.0%
90.0%
Lower quartile 33.0%
67.0%