- JONATHAN P. SPIRA- Born September 1961 - THIRD FLOOR 47-50 MARGARET STREET, LONDON, UNITED KINGDOM, W1W 8SB 
- SPIRALBRIDGE LTD- 42 CHARLOTTE SQUARE, EDINBURGH, MIDLOTHIAN, EH2 4HQ 
- PETRA SPIRANEC- 21 ALMA LANE, WILMSLOW, UNITED KINGDOM, SK9 5EY 
- JOEL SOLON SPIRA- Born March 1927 - LUTRON ELECTRONICS CO., INC., 7200 SUTER ROAD, COOPERSBURG, 18036 PA, USA 
- PIERRE ERIC SPIRA- Born November 1959 - FLAT 2, 47 EGERTON GARDENS, LONDON, SW3 
- SORIN SPIRACHE- 3 WALTHAM CLOSE, DARLINGTON, COUNTY DURHAM, ENGLAND, DL3 9RW 
- RUTH RODALE SPIRA- Born December 1928 - LUTRON ELECTRONICS CO., INC., 7200 SUTER ROAD, COOPERSBURG, 18036 PA, USA 
- NICOLAE SPIRACHE- Born September 1977 - 12 ALEXANDRA ROAD, SLOUGH, ENGLAND, SL1 2NQ 
- SPIRAL ARM LIMITED- 1 BISHOPS WALK CROWN STREET, BRIGHTON, EAST SUSSEX, UNITED KINGDOM, BN1 3EH 
- BARTOZ SPIRALSKI- Born January 1984 - SANDMOOR HADDLESEY ROAD, KNOTTINGLEY, UNITED KINGDOM, WF11 9LS 
- SPIRANJANI RASON- Born December 1957 - 31 PARKVIEW DRIVE, MITCHAM, SURREY, CR4 3FT 
- Ella Louvaine SPIRA- Born May 1988 - 4 Luxfield Road, London, England, SE9 4EZ 
- JONATHAN PINCHAS SPIRA- 495 EUCALYPTUS AVENUE, HILLSBOROUGH, CALIFORNIA 94010, USA 
- PHILIPPE LEON SPIRA- Born August 1969 - 11D ABBEY ROAD, LONDON, NW8 9AP 
- Dmitry SPIRANSKIY- Born January 1978 - 114 Hornsby Road Hornsby Road, Grantham, Lincolnshire, United Kingdom, NG31 7RE 
- Susan Spira HAKKARAINEN- Born February 1962 - C/O Corporation Service Company (Uk) Limited 5 Churchill Place, 10th Floor, London, United Kingdom, E14 5HU 
- Jonathan Julian SPIRA- Born April 1976 - 3 Cecil Road, London, United Kingdom, NW10 8UB 
- IMMANUEL ISAAC SPIRA- Born December 1963 - 3 QUEEN CAROLINE STREET, HAMMERSMITH, LONDON, W6 9PE 
- JONATHAN JULIAN SPIRA- 5 CUMMINGS CLOSE, HEADINGTON, OXFORD, OXFORDSHIRE, OX3 8ND 
- SPIRAL TCHANA CHUNJI- Born March 1976 - 3 JERSEY ROAD JERSEY ROAD, HOUNSLOW, MIDDLESEX, ENGLAND, TW3 4BQ