CHARLES RIVER LABORATORIES EDINBURGH LIMITED

CHARLES RIVER LABORATORIES EDINBURGH 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 Wednesday, 11 Mar 2026 at 09:56 UTC.

Employer ID 3108
Company Number SC091725
Employer Size 1000 to 4999
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 9.9%

In this organisation, women earned 98p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 5.5% lower than men's.

Women made up 53.0% of the highest paid quarter and 62.0% of the lowest paid quarter.

Mean hourly pay gap 9.9%
Median hourly pay gap 2.1%
Men receiving bonus 95.0%
Women receiving bonus 94.0%
Mean bonus gap 70.6%
Median bonus gap 5.5%

Pay quartile breakdown

Women
Men
Top quartile 53.0%
47.0%
Upper-middle 57.0%
43.0%
Lower-middle 60.0%
40.0%
Lower quartile 62.0%
38.0%
2024 Mean pay gap 9.4%

In this organisation, women earned 97p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 9.1% lower than men's.

Women made up 56.0% of the highest paid quarter and 61.0% of the lowest paid quarter.

Mean hourly pay gap 9.4%
Median hourly pay gap 2.6%
Men receiving bonus 97.0%
Women receiving bonus 97.0%
Mean bonus gap 69.0%
Median bonus gap 9.1%

Pay quartile breakdown

Women
Men
Top quartile 56.0%
44.0%
Upper-middle 51.0%
49.0%
Lower-middle 60.0%
40.0%
Lower quartile 61.0%
39.0%
2023 Mean pay gap 10.2%

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

Women's median bonus pay was 10.2% lower than men's.

Women made up 49.0% of the highest paid quarter and 65.0% of the lowest paid quarter.

Mean hourly pay gap 10.2%
Median hourly pay gap 4.1%
Men receiving bonus 93.0%
Women receiving bonus 94.0%
Mean bonus gap 71.6%
Median bonus gap 10.2%

Pay quartile breakdown

Women
Men
Top quartile 49.0%
51.0%
Upper-middle 54.0%
46.0%
Lower-middle 57.0%
43.0%
Lower quartile 65.0%
35.0%
2022 Mean pay gap 13.6%

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

Women's median bonus pay was 5.1% lower than men's.

Women made up 47.0% of the highest paid quarter and 60.0% of the lowest paid quarter.

Mean hourly pay gap 13.6%
Median hourly pay gap 3.6%
Men receiving bonus 86.0%
Women receiving bonus 85.0%
Mean bonus gap 69.2%
Median bonus gap 5.1%

Pay quartile breakdown

Women
Men
Top quartile 47.0%
53.0%
Upper-middle 59.0%
41.0%
Lower-middle 57.0%
43.0%
Lower quartile 60.0%
40.0%
2021 Mean pay gap 13.0%

In this organisation, women earned 98p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 3.0% lower than men's.

Women made up 45.0% of the highest paid quarter and 54.0% of the lowest paid quarter.

Mean hourly pay gap 13.0%
Median hourly pay gap 2.0%
Men receiving bonus 89.0%
Women receiving bonus 90.0%
Mean bonus gap 87.0%
Median bonus gap 3.0%

Pay quartile breakdown

Women
Men
Top quartile 45.0%
55.0%
Upper-middle 65.0%
35.0%
Lower-middle 62.0%
38.0%
Lower quartile 54.0%
46.0%
2020 Mean pay gap 14.0%

In this organisation, women and men earned the same median hourly pay.

Women made up 54.0% of the highest paid quarter and 48.0% of the lowest paid quarter.

Mean hourly pay gap 14.0%
Median hourly pay gap 0.0%
Men receiving bonus 90.0%
Women receiving bonus 92.0%
Mean bonus gap 89.0%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 54.0%
46.0%
Upper-middle 33.0%
67.0%
Lower-middle 41.0%
59.0%
Lower quartile 48.0%
52.0%
2019 Mean pay gap 17.0%

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

Women's median bonus pay was 9.1% lower than men's.

Women made up 43.0% of the highest paid quarter and 60.0% of the lowest paid quarter.

Mean hourly pay gap 17.0%
Median hourly pay gap 5.2%
Men receiving bonus 87.0%
Women receiving bonus 88.0%
Mean bonus gap 69.6%
Median bonus gap 9.1%

Pay quartile breakdown

Women
Men
Top quartile 43.0%
57.0%
Upper-middle 63.0%
37.0%
Lower-middle 60.0%
40.0%
Lower quartile 60.0%
40.0%
2018 Mean pay gap 19.1%

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

Women's median bonus pay was 33.3% lower than men's.

Women made up 42.0% of the highest paid quarter and 59.0% of the lowest paid quarter.

Mean hourly pay gap 19.1%
Median hourly pay gap 6.8%
Men receiving bonus 88.0%
Women receiving bonus 87.0%
Mean bonus gap 68.9%
Median bonus gap 33.3%

Pay quartile breakdown

Women
Men
Top quartile 42.0%
58.0%
Upper-middle 63.0%
37.0%
Lower-middle 64.0%
36.0%
Lower quartile 59.0%
41.0%
2017 Mean pay gap 15.5%

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

Women's median bonus pay was 18.2% lower than men's.

Women made up 42.0% of the highest paid quarter and 60.0% of the lowest paid quarter.

Mean hourly pay gap 15.5%
Median hourly pay gap 7.5%
Men receiving bonus 44.0%
Women receiving bonus 56.0%
Mean bonus gap 69.2%
Median bonus gap 18.2%

Pay quartile breakdown

Women
Men
Top quartile 42.0%
58.0%
Upper-middle 64.0%
36.0%
Lower-middle 60.0%
40.0%
Lower quartile 60.0%
40.0%