CHARLES RIVER DISCOVERY RESEARCH SERVICES UK LIMITED
CHARLES RIVER DISCOVERY RESEARCH SERVICES UK LIMITED has submitted data every year since 2018, with all 8 submissions on time.
This company has been viewed 0 times in the last 30 days.
Last submission received on Wednesday, 11 Mar 2026 at 17:27 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 15.2%
Submitted on Wednesday, 11 Mar 2026 at 17:27 UTC.
In this organisation, women earned 94p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 0.5% lower than men's.
Women made up 37.0% of the highest paid quarter and 58.0% of the lowest paid quarter.
Pay quartile breakdown
2024 Mean pay gap 10.8%
Submitted on Monday, 25 Nov 2024 at 15:06 UTC.
In this organisation, women earned 91p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 14.2% lower than men's.
Women made up 40.0% of the highest paid quarter and 53.0% of the lowest paid quarter.
Pay quartile breakdown
2023 Mean pay gap 11.5%
Submitted on Friday, 17 Nov 2023 at 16:43 UTC.
In this organisation, women earned 92p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 10.9% lower than men's.
Women made up 48.0% of the highest paid quarter and 56.0% of the lowest paid quarter.
Pay quartile breakdown
2022 Mean pay gap 15.1%
Submitted on Friday, 10 Mar 2023 at 11:08 UTC.
In this organisation, women earned 89p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 14.1% lower than men's.
Women made up 44.0% of the highest paid quarter and 54.7% of the lowest paid quarter.
Pay quartile breakdown
2021 Mean pay gap 16.0%
Submitted on Thursday, 9 Dec 2021 at 09:59 UTC.
In this organisation, women earned 89p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 15.0% lower than men's.
Women made up 37.0% of the highest paid quarter and 57.0% of the lowest paid quarter.
Pay quartile breakdown
2020 Mean pay gap 5.0%
Submitted on Friday, 25 Jun 2021 at 07:07 UTC.
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 39.0% of the highest paid quarter and 54.0% of the lowest paid quarter.
Pay quartile breakdown
2019 Mean pay gap 16.2%
Submitted on Thursday, 26 Mar 2020 at 12:42 UTC.
In this organisation, women earned 90p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 15.9% lower than men's.
Women made up 33.0% of the highest paid quarter and 58.0% of the lowest paid quarter.
Pay quartile breakdown
2018 Mean pay gap 12.4%
Submitted on Wednesday, 3 Apr 2019 at 14:12 UTC.
In this organisation, women earned 87p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 19.2% lower than men's.
Women made up 29.0% of the highest paid quarter and 51.0% of the lowest paid quarter.
Pay quartile breakdown