| Legoland Windsor | Windsor, Berkshire, England, United Kingdom | Operating | | 4 |
| Gulliver's Milton Keynes | Milton Keynes, Buckinghamshire, England, United Kingdom | Operating | | 3 |
| Big Sky Soft Play | Peterborough, Cambridgeshire, England, United Kingdom | Operating | - | - |
| Gulliver's Warrington | Warrington, Cheshire , England, United Kingdom | Operating | | 2 |
| Killarney Springs Family Park | Bude, Cornwall, England, United Kingdom | - | - | - |
| Flambards Village Theme Park | Helston, Cornwall, England, United Kingdom | Operating | - | 1 |
| Merlin's Magic Land | Lelant, Cornwall, England, United Kingdom | - | ≤ | - |
| Camel Creek Adventure Park | Tredinnick, Cornwall, England, United Kingdom | Operating | | 3 |
| World in Miniature | Truro, Cornwall, England, United Kingdom | - | - | - |
| American Adventure Theme Park | Ilkeston, Derbyshire, England, United Kingdom | - | | - |
| Gulliver's Matlock Bath | Matlock, Derbyshire, England, United Kingdom | Operating | | 1 |
| Derwent Gardens | Matlock, Derbyshire, England, United Kingdom | - | - | - |
| The Milky Way Adventure Park | Bideford, Devon, England, United Kingdom | Operating | | 3 |
| Big Sheep | Bideford, Devon, England, United Kingdom | Operating | | 1 |
| Funder Park | Dawlish, Devon, England, United Kingdom | Operating | ≤ | 1 |
| Crealy Adventure Park | Exeter, Devon, England, United Kingdom | Operating | | 3 |
| Devon Cliffs | Exmouth, Devon, England, United Kingdom | Operating | ≤ | - |
| Trago Fun Park | Newton Abbot, Devon, England, United Kingdom | Operating | ≤ | - |
| Teignmouth Pier | Teignmouth, Devon, England, United Kingdom | Operating | ≤ | - |
| Adventure Wonderland | Christchurch, Dorset, England, United Kingdom | Operating | - | - |
| Leisureranch | Weymouth, Dorset, England, United Kingdom | Operating | ≤ | - |
| Chipperfield Bros Amusement Park | Weymouth, Dorset, England, United Kingdom | - | ≤ | - |
| Seaton Carew | Hoveton, Durham, England, United Kingdom | - | - | - |
| Bridlington Experience | Bridlington, East Riding of Yorkshire, England, United Kingdom | - | - | - |