TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED
TETRA TECH ENVIRONMENTAL MANAGEMENT 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 Tuesday, 31 Mar 2026 at 13:01 UTC.
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%
Submitted on Tuesday, 31 Mar 2026 at 13:01 UTC.
In this organisation, women earned £1.16 for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 62.5% higher than men's.
Women made up 32.9% of the highest paid quarter and 19.4% of the lowest paid quarter.
Pay quartile breakdown
2024 Mean pay gap -5.7%
Submitted on Thursday, 3 Apr 2025 at 15:25 UTC.
In this organisation, women earned £1.12 for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 50.0% higher than men's.
Women made up 41.0% of the highest paid quarter and 18.0% of the lowest paid quarter.
Pay quartile breakdown
2023 Mean pay gap -15.4%
Submitted on Wednesday, 3 Apr 2024 at 12:13 UTC.
In this organisation, women earned £1.15 for every £1 that men earned when comparing median hourly pay.
Women made up 39.0% of the highest paid quarter and 19.0% of the lowest paid quarter.
Pay quartile breakdown
2022 Mean pay gap -12.9%
Submitted on Tuesday, 10 Jan 2023 at 12:32 UTC.
In this organisation, women earned £1.17 for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 28.7% lower than men's.
Women made up 39.0% of the highest paid quarter and 16.0% of the lowest paid quarter.
Pay quartile breakdown
2021 Mean pay gap -19.5%
Submitted on Thursday, 24 Mar 2022 at 19:49 UTC.
In this organisation, women earned £1.14 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 36.0% of the highest paid quarter and 15.0% of the lowest paid quarter.
Pay quartile breakdown
2020 Mean pay gap -16.8%
Submitted on Thursday, 6 May 2021 at 08:48 UTC.
In this organisation, women earned £1.14 for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 25.0% lower than men's.
Women made up 34.0% of the highest paid quarter and 9.0% of the lowest paid quarter.
Pay quartile breakdown
2019 Mean pay gap -1.1%
Submitted on Thursday, 2 Apr 2020 at 11:16 UTC.
In this organisation, women earned £1.03 for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 37.6% lower than men's.
Women made up 19.0% of the highest paid quarter and 9.0% of the lowest paid quarter.
Pay quartile breakdown
2018 Mean pay gap -2.1%
Submitted on Thursday, 28 Mar 2019 at 11:38 UTC.
In this organisation, women earned £1.03 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 12.5% of the highest paid quarter and 8.0% of the lowest paid quarter.
Pay quartile breakdown
2017 Mean pay gap -3.2%
Submitted on Wednesday, 28 Mar 2018 at 11:08 UTC.
In this organisation, women earned £1.02 for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 150.0% higher than men's.
Women made up 11.7% of the highest paid quarter and 6.7% of the lowest paid quarter.
Pay quartile breakdown