| | G.Network |
| | £3m per year |
| | London Metropolitan area |
| | Apr 2019 |
| | Current |
| | BAM Nuttall, Morgan Sindall, Balfour Beatty JV (west) and Costain, Vinci, Bachy Soletanche (east) |
| | London |
| | Feb 2018 |
| | Dec 2023 |
| | Fusion - Morgan Sindall Infrastructure, Ferrovial Agroman and BAM Nuttall joint venture |
| | London to Birmingham |
| | Jan 2018 |
| | Current |
| | Balfour Beatty Rail |
| | £400,000 |
| | Stockwell, Mile End and Whitechapel, London |
| | Nov 2020 |
| | Apr 2021 |
| | Eiffage - Kier - Ferrovial - Bam Nuttall joint venture |
| | Amersham to Leamington Spa |
| | Oct 2020 |
| | Current |