Professional, scientific and technical ยท 250 to 499 staff
Spark Foundry Limited
Company number 03457650 ยท Last year's median gap 1.6%
Key figures
8.7%median hourly pay gap (sector median 12.1%)
57.7%of the top pay quartile are women
-8.3%median bonus gap
| Measure | This employer | Sector median |
|---|---|---|
| Median hourly pay gap how much less women earn per hour than men, at the median | 8.7% | 12.1% |
| Mean hourly pay gap | 6.1% | 14.5% |
| Median bonus gap | -8.3% | 20.0% |
| Women paid a bonus | 19.1% | 56.2% |
| Men paid a bonus | 22.0% | 58.7% |
| Women in the top pay quartile | 57.7% | 36.8% |
| Women in the lowest pay quartile | 61.0% | 56.0% |
| Women in the workforce (from quartiles) | 63.0% | 47.8% |
A positive gap means men are paid more; a negative gap means women are. Sector: Professional, scientific and technical (775 employers). The employer's own statement
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.