- TESTING ACADEMY LTDActive - Proposal to Strike off- 08916903 - Incorporated on 28 February 2014 
- PETER SANDOR ROUGHTON- Born September 1977 - 3RD FLOOR, SOUTH BUILDING, 200 ALDERSGATE STREET, LONDON, ENGLAND, EC1A 4HD 
- PETER SANDOR ROUGHTON- 6TH FLOOR, 350 EUSTON ROAD, LONDON, UNITED KINGDOM, NW1 3AX 
- Peter Sandor ROUGHTON- Born September 1977 - 3rd Floor, South Building 200 Aldersgate Street, London, England, EC1A 4HD 
- DIAMANT CONSULTING LTDDisolved- 13094144 - Dissolved on 11 April 2023 
- BLUE DIAMANT LTDActive - Proposal to Strike off- 08096618 - Incorporated on 7 June 2012 
- DIAMANT INVESTMENTS LTDDissolved- 07988274 - Dissolved on 27 October 2015 
- DIAMANT PROPERTIES LTD- 12147046 - Incorporated on 8 August 2019 
- DIAMANT CLEAN LTDDisolved- 14389371 - Dissolved on 5 March 2024 
- Peter Sandor LEHOCZKY- Born November 1976 - Fuzes U. 70 Biatorbagy 205, Budapest, Hungary 
- SANDOR PETER CZUCZOR- Born November 1972 - SUITE 126 548-550 ELDER HOUSE ELDER GATE, MILTON KEYNES, MK9 1LR 
- Peter Sandor ROUGHTON- 3rd Floor, South Building, 200 Aldersgate Street, London, England, EC1A 4HD 
- SANDOR PETER FADGYAS- Born May 1971 - 12 BEATRIX PLACE, HORFIELD, BRISTOL, UNITED KINGDOM, BS7 0AE 
- SANDORA LIMITED- 02222497 - Incorporated on 17 February 1988 
- SANDOR KRASNA CICDisolved- 14842619 - Dissolved on 8 October 2024 
- RAISSA SANDOR LTDDisolved- 14007620 - Dissolved on 29 October 2024 
- PETER SANDOR ROUGHTON- 6TH FLOOR BALFOUR BEATTY CAPITAL LIMITED 350, EUSTON ROAD, LONDON, UNITED KINGDOM, NW1 3AX 
- Peter Sandor ROUGHTON- Born September 1977 - 3rd Floor South Building, 200 Aldersgate Street, London, England, EC1A 4HD 
- PETER STEPHAN SANDOR- Born January 1969 - HAFNERSTR 13, ZURICH, 8091, SWITZERLAND, FOREIGN 
- PETER SANDOR ROUGHTON- 6TH FLOOR 350 EUSTON ROAD, REGENTS PLACE, LONDON, NW1 3AX