Electricity and gas ยท 500 to 999 staff
Sp Transmission PLC
Company number SC189126 ยท Last year's median gap 15.8%
Key figures
10.7%median hourly pay gap (sector median 12.9%)
14.0%of the top pay quartile are women
16.3%median bonus gap
| Measure | This employer | Sector median |
|---|---|---|
| Median hourly pay gap how much less women earn per hour than men, at the median | 10.7% | 12.9% |
| Mean hourly pay gap | 12.3% | 13.8% |
| Median bonus gap | 16.3% | 19.1% |
| Women paid a bonus | 25.5% | 81.0% |
| Men paid a bonus | 27.6% | 78.9% |
| Women in the top pay quartile | 14.0% | 17.1% |
| Women in the lowest pay quartile | 33.0% | 35.7% |
| Women in the workforce (from quartiles) | 23.8% | 24.9% |
A positive gap means men are paid more; a negative gap means women are. Sector: Electricity and gas (70 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.