- Daniel CALLIS- Born April 1981 - Unit 5 Sketchley Meadows, Hinckley, Leicestershire, England, LE10 3EN 
- Sarah CALLIS- Born December 1972 - C/O Urang Property Management Limited 196 New Kings Road, London, England, SW6 4NF 
- Len CALLIS- Born March 1975 - Craftwork Studios 1-3 Dufferin Street, London, EC1Y 8NA 
- FRANK CALLIS- Born January 1908 - 63 DARENTH ROAD, LONDON, N16 6ES 
- JACQUI HALL LTDDisolved- 14057739 - Dissolved on 26 September 2023 
- JOAN LIMITED- 15479497 - Incorporated on 10 February 2024 
- JOSHUA CALLIS- Born July 1995 - 265 MOORLAND ROAD, CARDIFF, UNITED KINGDOM, CF24 2LJ 
- NICOLA CALLIS- 18 PENHALLS WAY, PLAYING PLACE, TRURO, UNITED KINGDOM, TR3 6EX 
- ANTHONY CALLIS- Born March 1948 - 43 DE BOHUN AVENUE, LONDON, UNITED KINGDOM, N14 4PU 
- JAMES CALLIS- Born June 1971 - GARDEN FLAT 107 WARWICK AVENUE, LONDON, W9 2PP 
- MICHAEL CALLIS- 5 CHARLES LANE, LONDON, NW8 7SB 
- JOSHUA CALLIS- Born July 1995 - 265 MOORLAND ROAD, CARDIFF, UNITED KINGDOM, CF24 2LU 
- MICHAEL CALLIS- Born June 1947 - 60 PARK STREET, LONDON, W1Y 3HJ 
- PHOTIS CALLIS- Born June 1969 - 37 BROADWAY PARADE, LONDON, N8 9DB 
- MARIA CALLIS- Born May 1939 - 133 PEVERIL ROAD, NEWBOLD, CHESTERFIELD, DERBYSHIRE, S41 8SH 
- Margaret Joan, Ms. HAYES- Born December 1946 - Dunster Lodge Alcombe, Minehead, Somerset, United Kingdom, TA24 6EW 
- Joanna Beth, Ms. MYERSON- Born October 1975 - Star House, 104-108 Grafton Road, London, NW5 4BA 
- LA CALLISTO LTDDisolved- 12597838 - Dissolved on 13 September 2022 
- JOAN LTDDisolved- 14293239 - Dissolved on 16 January 2024 
- CALLISTA LTD- 16193290 - Incorporated on 19 January 2025