MERCK LIFE SCIENCE UK LIMITED

MERCK LIFE SCIENCE UK LIMITED has submitted data every year since 2021, with all 5 submissions on time.

This company has been viewed 0 times in the last 30 days.

Last submission received on Thursday, 2 Apr 2026 at 15:45 UTC.

Employer ID 21015
Company Number 00660457
Employer Size 250 to 499
Years Submitted
20212022202320242025

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 14.0%

In this organisation, women earned 86p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 38.0% lower than men's.

Women made up 53.0% of the highest paid quarter and 69.0% of the lowest paid quarter.

Mean hourly pay gap 14.0%
Median hourly pay gap 14.0%
Men receiving bonus 90.0%
Women receiving bonus 92.0%
Mean bonus gap 33.0%
Median bonus gap 38.0%

Pay quartile breakdown

Women
Men
Top quartile 53.0%
47.0%
Upper-middle 50.0%
50.0%
Lower-middle 57.0%
43.0%
Lower quartile 69.0%
31.0%
2024 Mean pay gap 16.0%

In this organisation, women earned 75p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 33.0% lower than men's.

Women made up 42.0% of the highest paid quarter and 70.0% of the lowest paid quarter.

Mean hourly pay gap 16.0%
Median hourly pay gap 25.0%
Men receiving bonus 96.0%
Women receiving bonus 94.0%
Mean bonus gap 35.0%
Median bonus gap 33.0%

Pay quartile breakdown

Women
Men
Top quartile 42.0%
58.0%
Upper-middle 49.0%
51.0%
Lower-middle 59.0%
41.0%
Lower quartile 70.0%
30.0%
2023 Mean pay gap 18.0%

In this organisation, women earned 82p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 47.0% lower than men's.

Women made up 42.0% of the highest paid quarter and 67.0% of the lowest paid quarter.

Mean hourly pay gap 18.0%
Median hourly pay gap 18.0%
Men receiving bonus 93.0%
Women receiving bonus 91.0%
Mean bonus gap 38.0%
Median bonus gap 47.0%

Pay quartile breakdown

Women
Men
Top quartile 42.0%
58.0%
Upper-middle 56.0%
44.0%
Lower-middle 58.0%
42.0%
Lower quartile 67.0%
33.0%
2022 Mean pay gap 22.0%

In this organisation, women earned 75p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 52.0% lower than men's.

Women made up 36.0% of the highest paid quarter and 72.0% of the lowest paid quarter.

Mean hourly pay gap 22.0%
Median hourly pay gap 25.0%
Men receiving bonus 90.0%
Women receiving bonus 85.0%
Mean bonus gap 41.0%
Median bonus gap 52.0%

Pay quartile breakdown

Women
Men
Top quartile 36.0%
64.0%
Upper-middle 48.0%
52.0%
Lower-middle 55.0%
45.0%
Lower quartile 72.0%
28.0%
2021 Mean pay gap 21.0%

In this organisation, women earned 81p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 75.0% lower than men's.

Women made up 35.0% of the highest paid quarter and 64.0% of the lowest paid quarter.

Mean hourly pay gap 21.0%
Median hourly pay gap 19.0%
Men receiving bonus 88.0%
Women receiving bonus 96.0%
Mean bonus gap 33.0%
Median bonus gap 75.0%

Pay quartile breakdown

Women
Men
Top quartile 35.0%
65.0%
Upper-middle 47.0%
53.0%
Lower-middle 53.0%
47.0%
Lower quartile 64.0%
36.0%