| Baleares International College Sant Agustí | Palma | mixed | | | |
| Baleares International College, Majorca | | mixed | | | |
| El Limonar International School | Colonia Buenavista | mixed | | | |
| King's College School – The British School of Madrid, La Moraleja | | mixed | | | |
| King's College, The British School of Alicante | | mixed | | | |
| King's College, The British School of Madrid | Paseo de los Andes | mixed | | | |
| King's College, The British School of Murcia | Roldán | mixed | | | |
| King's Infant School, The British School of Madrid (Chamartı́n) | | mixed | | | |
| The British International School of Marbella | | mixed | | | |
| The British School of Barcelona | Carrer Ginesta | mixed | | | |