Administrative and support services ยท 250 to 499 staff
Northstone Materials Limited
Company number NI001509 ยท Last year's median gap -20.5%
Key figures
-7.6%median hourly pay gap (sector median 4.9%)
17.5%of the top pay quartile are women
-2.6%median bonus gap
| Measure | This employer | Sector median |
|---|---|---|
| Median hourly pay gap how much less women earn per hour than men, at the median | -7.6% | 4.9% |
| Mean hourly pay gap | 5.0% | 8.6% |
| Median bonus gap | -2.6% | 17.8% |
| Women paid a bonus | 88.7% | 29.0% |
| Men paid a bonus | 81.9% | 30.0% |
| Women in the top pay quartile | 17.5% | 34.9% |
| Women in the lowest pay quartile | 16.5% | 51.0% |
| Women in the workforce (from quartiles) | 16.6% | 43.5% |
A positive gap means men are paid more; a negative gap means women are. Sector: Administrative and support services (1,164 employers).
Source: UK Gender Pay Gap Service, 2025-26 reports (open data, Open Government Licence v3.0). Every employer with 250 or more staff reports its gender pay gap each year. Compiled by The Hardest Market.