AVIAGEN UK LIMITED

AVIAGEN UK 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 Monday, 22 Sept 2025 at 15:44 UTC.

Employer ID 1639
Company Number SC065463
Employer Size 250 to 499
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 13.2%

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

Women's median bonus pay was 6.5% lower than men's.

Women made up 25.8% of the highest paid quarter and 55.3% of the lowest paid quarter.

Mean hourly pay gap 13.2%
Median hourly pay gap 11.2%
Men receiving bonus 89.3%
Women receiving bonus 93.7%
Mean bonus gap 23.7%
Median bonus gap 6.5%

Pay quartile breakdown

Women
Men
Top quartile 25.8%
74.2%
Upper-middle 32.6%
67.4%
Lower-middle 38.3%
61.7%
Lower quartile 55.3%
44.7%
2024 Mean pay gap 12.0%

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

Women's median bonus pay was 9.8% lower than men's.

Women made up 25.0% of the highest paid quarter and 51.0% of the lowest paid quarter.

Mean hourly pay gap 12.0%
Median hourly pay gap 9.6%
Men receiving bonus 82.9%
Women receiving bonus 83.1%
Mean bonus gap 20.3%
Median bonus gap 9.8%

Pay quartile breakdown

Women
Men
Top quartile 25.0%
75.0%
Upper-middle 32.6%
67.4%
Lower-middle 40.0%
60.0%
Lower quartile 51.0%
49.0%
2023 Mean pay gap 12.0%

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

Women's median bonus pay was 10.7% lower than men's.

Women made up 25.6% of the highest paid quarter and 50.0% of the lowest paid quarter.

Mean hourly pay gap 12.0%
Median hourly pay gap 9.8%
Men receiving bonus 79.7%
Women receiving bonus 85.8%
Mean bonus gap 29.5%
Median bonus gap 10.7%

Pay quartile breakdown

Women
Men
Top quartile 25.6%
74.4%
Upper-middle 35.6%
64.4%
Lower-middle 37.4%
62.6%
Lower quartile 50.0%
50.0%
2022 Mean pay gap 13.4%

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

Women's median bonus pay was 12.0% lower than men's.

Women made up 30.1% of the highest paid quarter and 45.7% of the lowest paid quarter.

Mean hourly pay gap 13.4%
Median hourly pay gap 5.3%
Men receiving bonus 84.9%
Women receiving bonus 81.6%
Mean bonus gap 32.2%
Median bonus gap 12.0%

Pay quartile breakdown

Women
Men
Top quartile 30.1%
69.9%
Upper-middle 38.6%
61.4%
Lower-middle 36.4%
63.6%
Lower quartile 45.7%
54.3%
2021 Mean pay gap 14.5%

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

Women's median bonus pay was 8.4% lower than men's.

Women made up 46.6% of the highest paid quarter and 27.5% of the lowest paid quarter.

Mean hourly pay gap 14.5%
Median hourly pay gap 5.1%
Men receiving bonus 86.4%
Women receiving bonus 85.9%
Mean bonus gap 34.5%
Median bonus gap 8.4%

Pay quartile breakdown

Women
Men
Top quartile 46.6%
53.4%
Upper-middle 38.2%
61.8%
Lower-middle 40.2%
59.8%
Lower quartile 27.5%
72.5%
2020 Mean pay gap 16.1%

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

Women's median bonus pay was 7.1% lower than men's.

Women made up 44.4% of the highest paid quarter and 22.4% of the lowest paid quarter.

Mean hourly pay gap 16.1%
Median hourly pay gap 4.7%
Men receiving bonus 77.3%
Women receiving bonus 79.5%
Mean bonus gap 36.9%
Median bonus gap 7.1%

Pay quartile breakdown

Women
Men
Top quartile 44.4%
55.6%
Upper-middle 33.7%
66.3%
Lower-middle 45.3%
54.7%
Lower quartile 22.4%
77.6%
2019 Mean pay gap 17.3%

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

Women's median bonus pay was 16.7% lower than men's.

Women made up 33.8% of the highest paid quarter and 23.0% of the lowest paid quarter.

Mean hourly pay gap 17.3%
Median hourly pay gap 0.8%
Men receiving bonus 89.6%
Women receiving bonus 86.8%
Mean bonus gap 47.0%
Median bonus gap 16.7%

Pay quartile breakdown

Women
Men
Top quartile 33.8%
66.2%
Upper-middle 36.4%
63.6%
Lower-middle 49.3%
50.7%
Lower quartile 23.0%
77.0%
2018 Mean pay gap 17.3%

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

Women's median bonus pay was 16.7% lower than men's.

Women made up 23.0% of the highest paid quarter and 34.0% of the lowest paid quarter.

Mean hourly pay gap 17.3%
Median hourly pay gap 0.8%
Men receiving bonus 89.6%
Women receiving bonus 86.8%
Mean bonus gap 47.1%
Median bonus gap 16.7%

Pay quartile breakdown

Women
Men
Top quartile 23.0%
77.0%
Upper-middle 49.0%
51.0%
Lower-middle 36.0%
64.0%
Lower quartile 34.0%
66.0%
2017 Mean pay gap 20.0%

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

Women's median bonus pay was 16.6% lower than men's.

Women made up 25.7% of the highest paid quarter and 42.5% of the lowest paid quarter.

Mean hourly pay gap 20.0%
Median hourly pay gap 8.4%
Men receiving bonus 89.2%
Women receiving bonus 86.5%
Mean bonus gap 56.0%
Median bonus gap 16.6%

Pay quartile breakdown

Women
Men
Top quartile 25.7%
74.3%
Upper-middle 33.8%
66.2%
Lower-middle 41.7%
58.3%
Lower quartile 42.5%
57.5%