- 1  C/o Ion 10 Queen St Place, 2nd Floor, London, England C/o Ion 10 Queen St Place, 2nd Floor, London, England
- Active Corporate (5 parents, 1 offspring) - Officer  2019-04-18 ~ 2022-10-31 2019-04-18 ~ 2022-10-31
- IIF 22  - Director →  ME 
- 2  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents, 1 offspring) - Officer  2019-04-18 ~ 2019-07-12 2019-04-18 ~ 2019-07-12
- IIF 37  - Director →  ME 
- 3  C/o Ion 10 Queen St Place, 2nd Floor, London, England C/o Ion 10 Queen St Place, 2nd Floor, London, England
- Active Corporate (5 parents, 1 offspring) - Officer  2019-04-18 ~ 2020-07-21 2019-04-18 ~ 2020-07-21
- IIF 36  - Director →  ME 
- 4  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents) - Officer  2015-11-27 ~ 2022-10-31 2015-11-27 ~ 2022-10-31
- IIF 15  - Director →  ME 
- 5  C/o Ion, 10, Queen Street Place, London, England C/o Ion, 10, Queen Street Place, London, England
- Active Corporate (4 parents, 1 offspring) - Equity (Company account) - 1,592,641 GBP2019-03-31 
- Officer  2021-09-03 ~ 2022-10-31 2021-09-03 ~ 2022-10-31
- IIF 23  - Director →  ME 
- 6 - FFASTFILL LIMITED - 2000-10-05 - CITY DERIVATIVES SYSTEMS LTD - 2000-04-19  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents) - Officer  2014-06-03 ~ 2020-10-20 2014-06-03 ~ 2020-10-20
- IIF 10  - Director →  ME 
- 7 - FFASTFILL PLC - 2013-07-01 - FFASTFILL HOLDINGS PLC - 2000-10-05  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents, 2 offsprings) - Officer  2014-06-03 ~ 2022-10-31 2014-06-03 ~ 2022-10-31
- IIF 17  - Director →  ME 
- 8  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Dissolved Corporate (4 parents) - Officer  2017-03-07 ~ 2022-10-31 2017-03-07 ~ 2022-10-31
- IIF 34  - Director →  ME 
- 9 - BLUE BOX LTD. - 1998-11-05 - LATENTZERO LTD. - 2007-05-15 - FIDESSA LATENTZERO LIMITED - 2012-08-03  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents) - Officer  2018-12-03 ~ 2022-10-31 2018-12-03 ~ 2022-10-31
- IIF 26  - Director →  ME 
- 10 - ROYALBLUE GROUP PLC - 2007-05-01 - FIDESSA GROUP PLC - 2018-10-12 - FIDESSA GROUP HOLDINGS PLC - 2018-10-12  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents, 4 offsprings) - Officer  2018-12-03 ~ 2022-10-31 2018-12-03 ~ 2022-10-31
- IIF 24  - Director →  ME 
- 11 - ROYALBLUE SOFTWARE LIMITED - 2007-05-01  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (4 parents, 1 offspring) - Officer  2018-12-03 ~ 2020-10-20 2018-12-03 ~ 2020-10-20
- IIF 28  - Director →  ME 
- 12 - ROYALBLUE FINANCIAL PLC - 2007-05-01 - FIDESSA PLC - 2019-03-04 - FIDESSA TRADING UK PLC - 2019-03-04 - CCF AND SAJ PLC - 1999-06-18  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents) - Officer  2018-12-03 ~ 2022-10-31 2018-12-03 ~ 2022-10-31
- IIF 25  - Director →  ME 
- 13  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents, 1 offspring) - Officer  2017-11-17 ~ 2022-10-31 2017-11-17 ~ 2022-10-31
- IIF 11  - Director →  ME 
- 14  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (6 parents, 2 offsprings) - Officer  2017-11-14 ~ 2020-07-20 2017-11-14 ~ 2020-07-20
- IIF 6  - Director →  ME 
- 15  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents, 1 offspring) - Officer  2017-11-13 ~ 2022-10-31 2017-11-13 ~ 2022-10-31
- IIF 16  - Director →  ME 
- 16  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (7 parents) - Officer  2018-03-12 ~ 2022-10-31 2018-03-12 ~ 2022-10-31
- IIF 31  - Director →  ME 
- 17  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (4 parents, 1 offspring) - Officer  2018-08-13 ~ 2020-10-20 2018-08-13 ~ 2020-10-20
- IIF 30  - Director →  ME 
- 18 - ANVIL SOFTWARE LIMITED - 2007-05-17  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Dissolved Corporate (3 parents) - Officer  2014-06-03 ~ 2020-10-20 2014-06-03 ~ 2020-10-20
- IIF 8  - Director →  ME 
- 19 - OYSTERVALE LIMITED - 1997-09-29 - ION TRADING SYSTEMS LIMITED - 2004-06-29  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents, 1 offspring) - Officer  2009-10-01 ~ 2009-10-03 2009-10-01 ~ 2009-10-03
- IIF 19  - Director →  ME  2014-06-03 ~ 2022-10-31 2014-06-03 ~ 2022-10-31
- IIF 12  - Director →  ME 
- 20 - SIMCORP SWALLOW BUSINESS SYSTEMS LIMITED - 2006-09-01 - SIMCORP TREASURY SOLUTIONS LIMITED - 2007-07-18 - BA SWALLOW HOLDINGS LTD. - 1990-09-28 - TRUSHELFCO (NO. 467) LIMITED - 1982-09-01 - BA SWALLOW BUSINESS SYSTEMS LIMITED - 1999-09-01 - BA FUTURES LIMITED - 1989-03-14  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents) - Officer  2014-06-03 ~ 2020-10-20 2014-06-03 ~ 2020-10-20
- IIF 18  - Director →  ME 
- 21  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Dissolved Corporate (4 parents) - Officer  2022-02-22 ~ 2022-10-31 2022-02-22 ~ 2022-10-31
- IIF 27  - Director →  ME 
- 22 - CORPUS UK LIMITED - 2009-01-12  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (4 parents) - Officer  2015-04-26 ~ 2020-09-01 2015-04-26 ~ 2020-09-01
- IIF 13  - Director →  ME  2015-06-26 ~ 2018-09-12 2015-06-26 ~ 2018-09-12
- IIF 38  - Secretary →  ME 
- 23  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Dissolved Corporate (4 parents) - Officer  2014-06-03 ~ 2020-10-20 2014-06-03 ~ 2020-10-20
- IIF 9  - Director →  ME 
- 24  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Dissolved Corporate (4 parents) - Officer  2018-01-05 ~ 2020-10-20 2018-01-05 ~ 2020-10-20
- IIF 32  - Director →  ME 
- 25 - PAT SYSTEMS LIMITED - 2000-03-03  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents) - Officer  2014-06-03 ~ 2020-10-20 2014-06-03 ~ 2020-10-20
- IIF 14  - Director →  ME 
- 26 - LIONSTAND PLC - 2003-02-14 - PATSYSTEMS PLC - 2012-07-06  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents, 1 offspring) - Officer  2012-01-26 ~ 2020-10-20 2012-01-26 ~ 2020-10-20
- IIF 33  - Director →  ME 
- 27  C/o Ion, 10 Queen Street Place, London, England C/o Ion, 10 Queen Street Place, London, England
- Active Corporate (5 parents) - Officer  2014-06-03 ~ 2020-10-20 2014-06-03 ~ 2020-10-20
- IIF 5  - Director →  ME