ROTHAMSTED RESEARCH LIMITED

ROTHAMSTED RESEARCH 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 14:51 UTC.

Employer ID 10619
Company Number 02393175
Employer Size 250 to 499
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 14.6%

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

Women made up 28.6% of the highest paid quarter and 48.9% of the lowest paid quarter.

Mean hourly pay gap 14.6%
Median hourly pay gap 10.3%
Men receiving bonus 0.0%
Women receiving bonus 0.0%

Pay quartile breakdown

Women
Men
Top quartile 28.6%
71.4%
Upper-middle 46.2%
53.8%
Lower-middle 49.5%
50.5%
Lower quartile 48.9%
51.1%
2024 Mean pay gap 12.2%

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

Women's median bonus pay was 100.0% lower than men's.

Women made up 29.8% of the highest paid quarter and 47.4% of the lowest paid quarter.

Mean hourly pay gap 12.2%
Median hourly pay gap 6.2%
Men receiving bonus 0.9%
Women receiving bonus 0.0%
Mean bonus gap 100.0%
Median bonus gap 100.0%

Pay quartile breakdown

Women
Men
Top quartile 29.8%
70.2%
Upper-middle 43.6%
56.4%
Lower-middle 52.6%
47.4%
Lower quartile 47.4%
52.6%
2023 Mean pay gap 15.0%

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

Women made up 27.5% of the highest paid quarter and 48.9% of the lowest paid quarter.

Mean hourly pay gap 15.0%
Median hourly pay gap 7.2%
Men receiving bonus 0.0%
Women receiving bonus 1.0%

Pay quartile breakdown

Women
Men
Top quartile 27.5%
72.5%
Upper-middle 42.9%
57.1%
Lower-middle 54.3%
45.7%
Lower quartile 48.9%
51.1%
2022 Mean pay gap 15.1%

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

Women made up 26.3% of the highest paid quarter and 55.2% of the lowest paid quarter.

Mean hourly pay gap 15.1%
Median hourly pay gap 6.7%
Men receiving bonus 26.9%
Women receiving bonus 33.5%
Mean bonus gap 4.0%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 26.3%
73.7%
Upper-middle 35.8%
64.2%
Lower-middle 49.5%
50.5%
Lower quartile 55.2%
44.8%
2021 Mean pay gap 11.1%

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

Women made up 26.3% of the highest paid quarter and 54.7% of the lowest paid quarter.

Mean hourly pay gap 11.1%
Median hourly pay gap 4.9%
Men receiving bonus 16.9%
Women receiving bonus 28.3%
Mean bonus gap 0.0%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 26.3%
73.7%
Upper-middle 43.2%
56.8%
Lower-middle 46.3%
53.7%
Lower quartile 54.7%
45.3%
2020 Mean pay gap 15.1%

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

Women made up 24.4% of the highest paid quarter and 59.3% of the lowest paid quarter.

Mean hourly pay gap 15.1%
Median hourly pay gap 7.5%
Men receiving bonus 14.9%
Women receiving bonus 22.5%
Mean bonus gap -90.5%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 24.4%
75.6%
Upper-middle 47.8%
52.2%
Lower-middle 46.7%
53.3%
Lower quartile 59.3%
40.7%
2019 Mean pay gap 15.7%

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

Women's median bonus pay was 10.9% higher than men's.

Women made up 22.3% of the highest paid quarter and 52.1% of the lowest paid quarter.

Mean hourly pay gap 15.7%
Median hourly pay gap 6.8%
Men receiving bonus 0.8%
Women receiving bonus 0.5%
Mean bonus gap -0.5%
Median bonus gap -10.9%

Pay quartile breakdown

Women
Men
Top quartile 22.3%
77.7%
Upper-middle 51.1%
48.9%
Lower-middle 48.9%
51.1%
Lower quartile 52.1%
47.9%
2018 Mean pay gap 10.8%

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

Women's median bonus pay was 15.5% lower than men's.

Women made up 28.8% of the highest paid quarter and 52.9% of the lowest paid quarter.

Mean hourly pay gap 10.8%
Median hourly pay gap 4.2%
Men receiving bonus 23.0%
Women receiving bonus 27.0%
Mean bonus gap 17.5%
Median bonus gap 15.5%

Pay quartile breakdown

Women
Men
Top quartile 28.8%
71.2%
Upper-middle 53.5%
46.5%
Lower-middle 46.1%
53.9%
Lower quartile 52.9%
47.1%
2017 Mean pay gap 14.0%

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

Women's median bonus pay was 38.5% lower than men's.

Women made up 26.2% of the highest paid quarter and 55.4% of the lowest paid quarter.

Mean hourly pay gap 14.0%
Median hourly pay gap 5.8%
Men receiving bonus 22.0%
Women receiving bonus 23.0%
Mean bonus gap 29.0%
Median bonus gap 38.5%

Pay quartile breakdown

Women
Men
Top quartile 26.2%
73.8%
Upper-middle 51.7%
48.3%
Lower-middle 50.0%
50.0%
Lower quartile 55.4%
44.6%