London Underground Standard Stock Manufacturers Manufacturers

| Year_ | Builder | Motors | Trailers | Control_Trailers |
|---|---|---|---|---|
| 1923 | BRCW | — | 1 | — |
| 1923 | CLCo | — | 1 | — |
| 1923 | GRCW | — | 1 | 1 |
| 1923 | Leeds | — | 1 | — |
| 1923 | MCWF | — | 1 | — |
| 1923 | BRCW | — | 35 | — |
| 1923 | CLCo | 41 | 40 | — |
| 1923 | MCWF | 40 | — | 35 |
| 1924 | BRCW | — | 50 | — |
| 1924 | CLCo | — | — | 25 |
| 1924 | MCWF | 52 | — | — |
| 1925 | CLCo | 48 | — | — |
| 1925 | MCWF | — | 5 | 67 |
| 1926 | MCWF | 64 | 48 | — |
| 1927 | MCWF | 110 | 160 | 36 |
| 1927 | UCC | 77 | 37 | 68 |
| 1929 | UCC | 18 | 17 | 18 |
| 1930 | MCCW | 22 | 20 | 20 |
| 1930 | UCC | 2 | 4 | — |
| 1931 | BRCW | — | 90 | — |