AVENTIS PHARMA LIMITED

AVENTIS PHARMA 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 Friday, 6 Jun 2025 at 10:15 UTC.

Employer ID 1628
Company Number 01535640
Employer Size 500 to 999
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 17.5%

In this organisation, women earned 89p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 16.5% lower than men's.

Women made up 48.0% of the highest paid quarter and 73.0% of the lowest paid quarter.

Mean hourly pay gap 17.5%
Median hourly pay gap 11.2%
Men receiving bonus 99.0%
Women receiving bonus 98.0%
Mean bonus gap 33.1%
Median bonus gap 16.5%

Pay quartile breakdown

Women
Men
Top quartile 48.0%
52.0%
Upper-middle 56.0%
44.0%
Lower-middle 59.0%
41.0%
Lower quartile 73.0%
27.0%
2024 Mean pay gap 14.9%

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

Women's median bonus pay was 20.6% lower than men's.

Women made up 49.0% of the highest paid quarter and 71.0% of the lowest paid quarter.

Mean hourly pay gap 14.9%
Median hourly pay gap 7.3%
Men receiving bonus 100.0%
Women receiving bonus 100.0%
Mean bonus gap 26.0%
Median bonus gap 20.6%

Pay quartile breakdown

Women
Men
Top quartile 49.0%
51.0%
Upper-middle 57.0%
43.0%
Lower-middle 58.0%
42.0%
Lower quartile 71.0%
29.0%
2023 Mean pay gap 15.2%

In this organisation, women earned 92p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 17.9% lower than men's.

Women made up 45.0% of the highest paid quarter and 67.0% of the lowest paid quarter.

Mean hourly pay gap 15.2%
Median hourly pay gap 8.0%
Men receiving bonus 91.0%
Women receiving bonus 92.0%
Mean bonus gap 28.4%
Median bonus gap 17.9%

Pay quartile breakdown

Women
Men
Top quartile 45.0%
55.0%
Upper-middle 61.0%
39.0%
Lower-middle 58.0%
42.0%
Lower quartile 67.0%
33.0%
2022 Mean pay gap 19.1%

In this organisation, women earned 88p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 27.9% lower than men's.

Women made up 43.0% of the highest paid quarter and 72.0% of the lowest paid quarter.

Mean hourly pay gap 19.1%
Median hourly pay gap 11.9%
Men receiving bonus 98.0%
Women receiving bonus 99.0%
Mean bonus gap 32.9%
Median bonus gap 27.9%

Pay quartile breakdown

Women
Men
Top quartile 43.0%
57.0%
Upper-middle 58.0%
42.0%
Lower-middle 60.0%
40.0%
Lower quartile 72.0%
28.0%
2021 Mean pay gap 15.4%

In this organisation, women earned 90p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 27.2% lower than men's.

Women made up 43.0% of the highest paid quarter and 71.0% of the lowest paid quarter.

Mean hourly pay gap 15.4%
Median hourly pay gap 9.6%
Men receiving bonus 94.0%
Women receiving bonus 90.0%
Mean bonus gap 23.4%
Median bonus gap 27.2%

Pay quartile breakdown

Women
Men
Top quartile 43.0%
57.0%
Upper-middle 53.0%
47.0%
Lower-middle 56.0%
44.0%
Lower quartile 71.0%
29.0%
2020 Mean pay gap 11.8%

In this organisation, women earned 91p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 20.5% lower than men's.

Women made up 41.8% of the highest paid quarter and 65.5% of the lowest paid quarter.

Mean hourly pay gap 11.8%
Median hourly pay gap 8.6%
Men receiving bonus 99.0%
Women receiving bonus 98.0%
Mean bonus gap 18.6%
Median bonus gap 20.5%

Pay quartile breakdown

Women
Men
Top quartile 41.8%
58.2%
Upper-middle 52.0%
48.0%
Lower-middle 53.9%
46.1%
Lower quartile 65.5%
34.5%
2019 Mean pay gap 13.1%

In this organisation, women earned 90p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 12.3% lower than men's.

Women made up 42.0% of the highest paid quarter and 68.0% of the lowest paid quarter.

Mean hourly pay gap 13.1%
Median hourly pay gap 10.3%
Men receiving bonus 97.0%
Women receiving bonus 98.0%
Mean bonus gap 24.4%
Median bonus gap 12.3%

Pay quartile breakdown

Women
Men
Top quartile 42.0%
58.0%
Upper-middle 51.0%
49.0%
Lower-middle 55.0%
45.0%
Lower quartile 68.0%
32.0%
2018 Mean pay gap 12.7%

In this organisation, women earned 91p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 25.5% lower than men's.

Women made up 39.5% of the highest paid quarter and 64.2% of the lowest paid quarter.

Mean hourly pay gap 12.7%
Median hourly pay gap 9.2%
Men receiving bonus 98.0%
Women receiving bonus 98.0%
Mean bonus gap 22.2%
Median bonus gap 25.5%

Pay quartile breakdown

Women
Men
Top quartile 39.5%
60.5%
Upper-middle 57.4%
42.6%
Lower-middle 54.0%
46.0%
Lower quartile 64.2%
35.8%
2017 Mean pay gap 14.9%

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

Women's median bonus pay was 19.8% lower than men's.

Women made up 37.0% of the highest paid quarter and 66.0% of the lowest paid quarter.

Mean hourly pay gap 14.9%
Median hourly pay gap 12.8%
Men receiving bonus 98.4%
Women receiving bonus 97.6%
Mean bonus gap 17.0%
Median bonus gap 19.8%

Pay quartile breakdown

Women
Men
Top quartile 37.0%
63.0%
Upper-middle 56.5%
43.5%
Lower-middle 56.4%
43.6%
Lower quartile 66.0%
34.0%