THE PIRBRIGHT INSTITUTE
THE PIRBRIGHT INSTITUTE 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, 2 Apr 2026 at 08:25 UTC.
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 11.7%
Submitted on Thursday, 2 Apr 2026 at 08:25 UTC.
In this organisation, women earned 93p for every £1 that men earned when comparing median hourly pay.
Women made up 35.0% of the highest paid quarter and 54.0% of the lowest paid quarter.
Pay quartile breakdown
2024 Mean pay gap 11.6%
Submitted on Friday, 7 Mar 2025 at 08:41 UTC.
In this organisation, women earned 92p for every £1 that men earned when comparing median hourly pay.
Women made up 35.9% of the highest paid quarter and 57.0% of the lowest paid quarter.
Pay quartile breakdown
2023 Mean pay gap 13.0%
Submitted on Tuesday, 2 Apr 2024 at 13:42 UTC.
In this organisation, women earned 89p for every £1 that men earned when comparing median hourly pay.
Women made up 35.0% of the highest paid quarter and 53.0% of the lowest paid quarter.
Pay quartile breakdown
2022 Mean pay gap 10.0%
Submitted on Tuesday, 4 Apr 2023 at 17:21 UTC.
In this organisation, women earned 94p for every £1 that men earned when comparing median hourly pay.
Women made up 38.0% of the highest paid quarter and 60.0% of the lowest paid quarter.
Pay quartile breakdown
2021 Mean pay gap 10.6%
Submitted on Friday, 1 Apr 2022 at 08:27 UTC.
In this organisation, women earned 94p for every £1 that men earned when comparing median hourly pay.
Women made up 39.8% of the highest paid quarter and 57.6% of the lowest paid quarter.
Pay quartile breakdown
2020 Mean pay gap 16.6%
Submitted on Wednesday, 29 Sept 2021 at 21:07 UTC.
In this organisation, women earned 93p for every £1 that men earned when comparing median hourly pay.
Women made up 32.6% of the highest paid quarter and 62.2% of the lowest paid quarter.
Pay quartile breakdown
2019 Mean pay gap 14.2%
Submitted on Tuesday, 7 Apr 2020 at 15:03 UTC.
In this organisation, women earned 92p for every £1 that men earned when comparing median hourly pay.
Women made up 33.0% of the highest paid quarter and 60.0% of the lowest paid quarter.
Pay quartile breakdown
2018 Mean pay gap 16.5%
Submitted on Monday, 28 Jan 2019 at 15:38 UTC.
In this organisation, women earned 84p for every £1 that men earned when comparing median hourly pay.
Women made up 33.7% of the highest paid quarter and 62.5% of the lowest paid quarter.
Pay quartile breakdown
2017 Mean pay gap 14.7%
Submitted on Wednesday, 18 Oct 2017 at 12:45 UTC.
In this organisation, women earned 85p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 25.0% lower than men's.
Women made up 32.0% of the highest paid quarter and 64.0% of the lowest paid quarter.
Pay quartile breakdown