F5 NETWORKS LIMITED

F5 NETWORKS LIMITED has submitted data every year since 2017. 1 of 9 submissions were filed after the deadline.

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

Last submission received on Tuesday, 31 Mar 2026 at 06:58 UTC.

Employer ID 4880
Company Number 03813981
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 33.0%

In this organisation, women earned 68p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 53.6% lower than men's.

Women made up 18.2% of the highest paid quarter and 49.4% of the lowest paid quarter.

Mean hourly pay gap 33.0%
Median hourly pay gap 32.4%
Men receiving bonus 97.0%
Women receiving bonus 98.1%
Mean bonus gap 45.0%
Median bonus gap 53.6%

Pay quartile breakdown

Women
Men
Top quartile 18.2%
81.8%
Upper-middle 25.0%
75.0%
Lower-middle 30.3%
69.7%
Lower quartile 49.4%
50.6%
2024 Mean pay gap 30.2%

In this organisation, women earned 71p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 45.5% lower than men's.

Women made up 18.2% of the highest paid quarter and 51.9% of the lowest paid quarter.

Mean hourly pay gap 30.2%
Median hourly pay gap 29.2%
Men receiving bonus 96.7%
Women receiving bonus 98.0%
Mean bonus gap 41.1%
Median bonus gap 45.5%

Pay quartile breakdown

Women
Men
Top quartile 18.2%
81.8%
Upper-middle 26.3%
73.7%
Lower-middle 28.9%
71.1%
Lower quartile 51.9%
48.1%
2023 Mean pay gap 39.5%

In this organisation, women earned 66p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 50.2% lower than men's.

Women made up 13.6% of the highest paid quarter and 50.6% of the lowest paid quarter.

Mean hourly pay gap 39.5%
Median hourly pay gap 34.3%
Men receiving bonus 96.4%
Women receiving bonus 97.2%
Mean bonus gap 46.6%
Median bonus gap 50.2%

Pay quartile breakdown

Women
Men
Top quartile 13.6%
86.4%
Upper-middle 31.3%
68.7%
Lower-middle 31.3%
68.7%
Lower quartile 50.6%
49.4%
2022 Mean pay gap 36.9%

In this organisation, women earned 70p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 55.5% lower than men's.

Women made up 11.5% of the highest paid quarter and 48.7% of the lowest paid quarter.

Mean hourly pay gap 36.9%
Median hourly pay gap 30.3%
Men receiving bonus 94.5%
Women receiving bonus 96.0%
Mean bonus gap 53.2%
Median bonus gap 55.5%

Pay quartile breakdown

Women
Men
Top quartile 11.5%
88.5%
Upper-middle 29.5%
70.5%
Lower-middle 33.3%
66.7%
Lower quartile 48.7%
51.3%
2021 Mean pay gap 40.8%

In this organisation, women earned 62p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 63.8% lower than men's.

Women made up 14.5% of the highest paid quarter and 54.2% of the lowest paid quarter.

Mean hourly pay gap 40.8%
Median hourly pay gap 38.2%
Men receiving bonus 94.3%
Women receiving bonus 92.7%
Mean bonus gap 59.1%
Median bonus gap 63.8%

Pay quartile breakdown

Women
Men
Top quartile 14.5%
85.5%
Upper-middle 25.3%
74.7%
Lower-middle 28.9%
71.1%
Lower quartile 54.2%
45.8%
2020 Mean pay gap 45.4%

In this organisation, women earned 59p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 64.1% lower than men's.

Women made up 12.0% of the highest paid quarter and 56.6% of the lowest paid quarter.

Mean hourly pay gap 45.4%
Median hourly pay gap 41.5%
Men receiving bonus 93.2%
Women receiving bonus 93.8%
Mean bonus gap 59.6%
Median bonus gap 64.1%

Pay quartile breakdown

Women
Men
Top quartile 12.0%
88.0%
Upper-middle 20.0%
80.0%
Lower-middle 26.2%
73.8%
Lower quartile 56.6%
43.4%
2019 Mean pay gap 41.0%

In this organisation, women earned 68p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 62.4% lower than men's.

Women made up 13.3% of the highest paid quarter and 52.0% of the lowest paid quarter.

Mean hourly pay gap 41.0%
Median hourly pay gap 32.4%
Men receiving bonus 96.3%
Women receiving bonus 89.1%
Mean bonus gap 60.6%
Median bonus gap 62.4%

Pay quartile breakdown

Women
Men
Top quartile 13.3%
86.7%
Upper-middle 21.6%
78.4%
Lower-middle 27.0%
73.0%
Lower quartile 52.0%
48.0%
2018 Mean pay gap 47.7%

In this organisation, women earned 64p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 64.7% lower than men's.

Women made up 10.0% of the highest paid quarter and 50.0% of the lowest paid quarter.

Mean hourly pay gap 47.7%
Median hourly pay gap 36.3%
Men receiving bonus 98.5%
Women receiving bonus 92.3%
Mean bonus gap 58.8%
Median bonus gap 64.7%

Pay quartile breakdown

Women
Men
Top quartile 10.0%
90.0%
Upper-middle 20.3%
79.7%
Lower-middle 24.6%
75.4%
Lower quartile 50.0%
50.0%
2017 Mean pay gap 37.4% Late submission

In this organisation, women earned 63p for every £1 that men earned when comparing median hourly pay.

Women's median bonus pay was 51.9% lower than men's.

Women made up 11.6% of the highest paid quarter and 42.0% of the lowest paid quarter.

Mean hourly pay gap 37.4%
Median hourly pay gap 37.1%
Men receiving bonus 95.8%
Women receiving bonus 96.9%
Mean bonus gap 42.9%
Median bonus gap 51.9%

Pay quartile breakdown

Women
Men
Top quartile 11.6%
88.4%
Upper-middle 14.5%
85.5%
Lower-middle 19.1%
80.9%
Lower quartile 42.0%
58.0%