| # | Tower | No | Year | Materials | Maker | Trusses | Layout |
|---|
| 1 | Dartmouth, Devon, S Petrox | 1 | 1925 | Oak | William Aggett and Sons | 6.A | 6.14 |
| 2 | Thornbury, Devon, S Peter | 1 | 1924 | Cast iron | William Aggett and Sons | 8.3.A.l | 5.1 |
| 3 | Withiel, Cornwall, S Clement | 1 | 1923 | | William Aggett and Sons | | |
| 4 | Collaton, Devon, S Mary V | 1 | 1923 | Oak | William Aggett and Sons | 6.D | 5.1 |
| 5 | Westleigh, Devon, S Peter | 1 | 1922 | Oak | William Aggett and Sons | 6.A | 6.14 |
| 6 | Skilgate, Somerset, S John Bapt | 1 | 1922 | Cast iron | William Aggett and Sons | | |
| 7 | Padstow, Cornwall, S Petroc | 1 | 1922 | Metal | William Aggett and Sons | | |
| 8 | Botus Fleming, Cornwall, S Mary | 1 | 1921 | Cast iron | William Aggett and Sons | 8.3.A.l | 6.1 |
| 9 | Seaton, Devon, S Gregory | 1 | 1919 | Cast iron | William Aggett and Sons | 8.3.A.l | 8.3 |
| 10 | Thrushelton, Devon, S George | 2 | 1914 | Cast iron | William Aggett and Sons | 8.3.A.l | 3.1 |
| 11 | Thrushelton, Devon, S George | 1 | 1914 | Cast iron | William Aggett and Sons | 8.3.A.l | 3.3 |
| 12 | Loddiswell, Devon, S Michael & All Angels | 1 | 1912 | Cast iron | William Aggett and Sons | 8.3.A.l | 5.12 |
| 13 | Tor Mohun, Devon, The Apostle Andrew (Gk Orth) | 1 | 1911 | Cast iron | William Aggett and Sons | 8.3.A.l | 6.5 |
| 14 | Highampton, Devon, Holy Cross | 1 | 1910 | Cast iron | William Aggett and Sons | 8.3.A.l | |
| 15 | Wembury, Devon, S Werburgh | 1 | c1909 | Cast iron | William Aggett and Sons | 8.3.A.l | |
| 16 | Brent Tor, Devon, S Michael | 2 | 1909 | Cast iron | William Aggett and Sons | 8.3.A.l | 4.4 R |
| 17 | Brent Tor, Devon, S Michael | 1 | 1909 | Cast iron | William Aggett and Sons | 8.3.A.l | |
| 18 | Littleham, Devon, S Swithin | 1 | 1908 | Cast iron | William Aggett and Sons | 8.3.A.l | 6.5 |
| 19 | Dartmouth, Devon, S Clement, Townstal | 1 | 1908 | Cast iron | William Aggett and Sons | 8.3.A.l | 6.1 |
| 20 | Maker, Cornwall, S Mary & S Julian | 1 | 1907 | Timber | William Aggett and Sons | 6.A | 6.5 R |
| 21 | East Ogwell, Devon, S Bartholomew | 1 | 1907 | Cast iron | William Aggett and Sons | 8.3.A.l | 5.1 |
| 22 | Denbury, Devon, S Mary V | 1 | 1906 | Cast iron | William Aggett and Sons | 8.3.A.l | 5.X14 ➔ 6.1 |
| 23 | Lelant, Cornwall, S Uny | 1 | 1905 | Cast iron | William Aggett and Sons | 8.3.A.i | 6.1 |
| 24 | Inwardleigh, Devon, S Petroc | 1 | 1904 | Oak | William Aggett and Sons | 6.A | 5.1 |
| 25 | Sheviock, Cornwall, Blessed Virgin Mary | 1 | 1902 | Cast iron | William Aggett and Sons | 8.3.A.l | 2.X1 |
| 26 | Rattery, Devon, Blessed Virgin Mary | 2 | 1901 | Oak | William Aggett and Sons | 6.A | |
| 27 | Rattery, Devon, Blessed Virgin Mary | 1 | 1901 | Oak | William Aggett and Sons | 6.A | |
| 28 | Monkokehampton, Devon, All Saints | 1 | 1901 | Oak | William Aggett and Sons | 6.A | 4.2 |
| 29 | Chivelstone, Devon, S Sylvester | 1 | 1896 | Oak | William Aggett and Sons | 6.A | 6.1 |
| 30 | St Clether, Cornwall, S Clederus | 1 | 1893 | | William Aggett and Sons | | |
| 31 | Illogan, Cornwall, S Illogan | 2 | 1889 | Oak | William Aggett and Sons | 6.A | 4.3 |
| 32 | Illogan, Cornwall, S Illogan | 1 | 1889 | Oak | William Aggett and Sons | 6.A | |
| 33 | Ladock, Cornwall, S Ladoca | 1 | c1883 | Timber | William Aggett and Sons | 6.A | 8.X |
| 34 | Combeinteignhead, Devon, All Saints | 1 | 1883 | Oak | William Aggett and Sons | 6.A | 6.1 |
| 35 | Upton Pyne, Devon, Our Lady | 2 | c1881 | Oak | William Aggett and Sons | 6.K | |
| 36 | Woodland, Devon, S John Bapt | 1 | 1877 | Pine | ? William Aggett and Sons | | |
| 37 | Marystow, Devon, S Mary V | 1 | | Oak | William Aggett and Sons | 6.A | 6.5 R |
| 38 | Buckland Filleigh, Devon, S Mary & Holy Trinity | 1 | | Oak | William Aggett and Sons | 6.A | 5.1 |
| 39 | Brixham, Devon, S Mary, Higher Brixham | 1 | | Oak | William Aggett and Sons | 6.A | |
| 40 | Brixham, Devon, S Mary, Higher Brixham | 1.1 | | Oak | William Aggett and Sons | 6.B | |
| 41 | Bradninch, Devon, S Disen | 2 | | Oak | William Aggett and Sons | | |
| 42 | Bradninch, Devon, S Disen | 1 | | Oak | William Aggett and Sons | | |