SINFONIA SMITH SQUARE HALL 03028678 ST JOHN'S SMITH SQUARE LONDON SW1P 3HA PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption) Active United Kingdom 1995-03-03 2024-07-24 ST. JOHN'S, SMITH SQUARE CHARITABLE TRUST 31 08 2027-05-31 2025-08-31 FULL 2027-03-03 2026-02-17 90040 - Operation of arts facilities