SIGMA PHARMACEUTICALS PLC

SIGMA PHARMACEUTICALS PLC has submitted data every year since 2017. 2 of 8 submissions were filed after the deadline.

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

Last submission received on Friday, 28 Mar 2025 at 16:37 UTC.

Employer ID 11177
Company Number 01561802
Employer Size 250 to 499
Years Submitted
20172018201920202021202220232024

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.

2024 Mean pay gap 10.2%

In this organisation, women earned 99p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 45.0% lower than men's.

Women made up 40.9% of the highest paid quarter and 41.5% of the lowest paid quarter.

Mean hourly pay gap 10.2%
Median hourly pay gap 1.4%
Men receiving bonus 6.7%
Women receiving bonus 9.9%
Mean bonus gap 74.1%
Median bonus gap 45.0%

Pay quartile breakdown

Women
Men
Top quartile 40.9%
59.1%
Upper-middle 10.8%
89.2%
Lower-middle 24.5%
75.5%
Lower quartile 41.5%
58.5%
2023 Mean pay gap 4.0%

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

Women made up 38.3% of the highest paid quarter and 40.4% of the lowest paid quarter.

Mean hourly pay gap 4.0%
Median hourly pay gap 4.8%
Men receiving bonus 78.5%
Women receiving bonus 67.2%
Mean bonus gap 76.7%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 38.3%
61.7%
Upper-middle 7.5%
92.5%
Lower-middle 28.7%
71.3%
Lower quartile 40.4%
59.6%
2022 Mean pay gap 22.9% Late submission

In this organisation, women earned 87p for every £1 that men earned when comparing median hourly pay.

Women made up 11.8% of the highest paid quarter and 38.3% of the lowest paid quarter.

Mean hourly pay gap 22.9%
Median hourly pay gap 13.0%
Men receiving bonus 87.6%
Women receiving bonus 74.3%
Mean bonus gap 83.7%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 11.8%
88.2%
Upper-middle 24.7%
75.3%
Lower-middle 34.4%
65.6%
Lower quartile 38.3%
61.7%
2021 Mean pay gap 5.8% Late submission

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

Women made up 31.7% of the highest paid quarter and 32.1% of the lowest paid quarter.

Mean hourly pay gap 5.8%
Median hourly pay gap 4.9%
Men receiving bonus 13.7%
Women receiving bonus 54.5%
Mean bonus gap -397.6%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 31.7%
68.3%
Upper-middle 22.0%
78.0%
Lower-middle 32.9%
67.1%
Lower quartile 32.1%
67.9%
2020 Mean pay gap 2.1%

In this organisation, women earned £1.05 for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 4.8% lower than men's.

Women made up 38.9% of the highest paid quarter and 32.1% of the lowest paid quarter.

Mean hourly pay gap 2.1%
Median hourly pay gap -5.3%
Men receiving bonus 89.0%
Women receiving bonus 90.5%
Mean bonus gap -72.6%
Median bonus gap 4.8%

Pay quartile breakdown

Women
Men
Top quartile 38.9%
61.1%
Upper-middle 39.6%
60.4%
Lower-middle 25.9%
74.1%
Lower quartile 32.1%
67.9%
2019 Mean pay gap -8.0%

In this organisation, women earned £1.10 for every £1 that men earned when comparing median hourly pay.

Women made up 46.2% of the highest paid quarter and 27.8% of the lowest paid quarter.

Mean hourly pay gap -8.0%
Median hourly pay gap -10.3%
Men receiving bonus 86.4%
Women receiving bonus 87.4%
Mean bonus gap 0.2%
Median bonus gap 0.0%

Pay quartile breakdown

Women
Men
Top quartile 46.2%
53.8%
Upper-middle 38.0%
62.0%
Lower-middle 37.5%
62.5%
Lower quartile 27.8%
72.2%
2018 Mean pay gap -9.1%

In this organisation, women earned £1.05 for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 3.4% lower than men's.

Women made up 46.8% of the highest paid quarter and 35.9% of the lowest paid quarter.

Mean hourly pay gap -9.1%
Median hourly pay gap -5.3%
Men receiving bonus 86.6%
Women receiving bonus 84.1%
Mean bonus gap 4.4%
Median bonus gap 3.4%

Pay quartile breakdown

Women
Men
Top quartile 46.8%
53.2%
Upper-middle 34.6%
65.4%
Lower-middle 34.2%
65.8%
Lower quartile 35.9%
64.1%
2017 Mean pay gap -10.4%

In this organisation, women earned £1.11 for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 5.9% higher than men's.

Women made up 43.7% of the highest paid quarter and 25.0% of the lowest paid quarter.

Mean hourly pay gap -10.4%
Median hourly pay gap -10.6%
Men receiving bonus 91.4%
Women receiving bonus 87.4%
Mean bonus gap -26.5%
Median bonus gap -5.9%

Pay quartile breakdown

Women
Men
Top quartile 43.7%
56.3%
Upper-middle 42.5%
57.5%
Lower-middle 27.5%
72.5%
Lower quartile 25.0%
75.0%