Finance and insurance ยท 250 to 499 staff
National Grid Interconnector Holdings Limited
Company number 08169384 ยท Last year's median gap 8.5%
Key figures
9.8%median hourly pay gap (sector median 20.0%)
27.2%of the top pay quartile are women
59.0%median bonus gap
| Measure | This employer | Sector median |
|---|---|---|
| Median hourly pay gap how much less women earn per hour than men, at the median | 9.8% | 20.0% |
| Mean hourly pay gap | 7.3% | 22.1% |
| Median bonus gap | 59.0% | 33.0% |
| Women paid a bonus | 90.8% | 84.0% |
| Men paid a bonus | 87.2% | 84.1% |
| Women in the top pay quartile | 27.2% | 31.4% |
| Women in the lowest pay quartile | 44.6% | 57.0% |
| Women in the workforce (from quartiles) | 33.8% | 45.5% |
A positive gap means men are paid more; a negative gap means women are. Sector: Finance and insurance (505 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.