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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mccalla, Simon James

    Related profiles found in government register
  • Mccalla, Simon James
    British born in January 1971

    Resident in England

    Registered addresses and corresponding companies
    • 37, St. Margaret's Street, Canterbury, CT1 2TU, England

      IIF 1
    • 4th Floor, Saddlers House, 44 Gutter Lane, London, EC2V 6BR, England

      IIF 2 IIF 3 IIF 4
    • 4th Floor, Saddlers House, Gutter Lane, London, EC2V 6BR, England

      IIF 8
    • Unit 6, Church Farm, Reading Road, Woodcote, Reading, Berkshire, RG8 0QX, United Kingdom

      IIF 9
  • Mccalla, Simon James
    British chief executive born in January 1971

    Resident in England

    Registered addresses and corresponding companies
    • 24, Southwark Bridge Road, London, SE1 9HF, England

      IIF 10
  • Mccalla, Simon James
    British chief executive officer born in January 1971

    Resident in England

    Registered addresses and corresponding companies
    • 5, Old Bailey, London, EC4M 7BA, England

      IIF 11
  • Mccalla, Simon James
    British chief technology officer born in January 1971

    Resident in England

    Registered addresses and corresponding companies
    • 177-179 Burton Road, West Didsbury, Manchester, M20 2BB

      IIF 12
    • Minerva House, Edmund Halley Road, Oxford Science Park, Oxford, Oxfordshire, OX4 4DQ, United Kingdom

      IIF 13
  • Mccalla, Simon James
    British company director born in January 1971

    Resident in England

    Registered addresses and corresponding companies
  • Mccalla, Simon James
    British director born in January 1971

    Resident in England

    Registered addresses and corresponding companies
    • 4th Floor, 350 Euston Road, London, NW1 3AW

      IIF 17 IIF 18 IIF 19
    • 4th Floor, Saddlers House, 44 Gutter Lane, London, EC2V 6BR, England

      IIF 20
child relation
Offspring entities and appointments 20
  • 1
    BRITISH MOUNTAINEERING COUNCIL
    02874177
    177-179 Burton Road, West Didsbury, Manchester
    Active Corporate (89 parents, 6 offsprings)
    Officer
    2016-10-19 ~ 2019-10-19
    IIF 12 - Director → ME
  • 2
    BSC CO LIMITED
    - now 03837126
    INTERCEDE 1478 LIMITED - 1999-10-21
    4th Floor 350 Euston Road, London
    Active Corporate (20 parents)
    Officer
    2022-06-01 ~ 2023-09-04
    IIF 16 - Director → ME
  • 3
    CENTRALNIC LIMITED
    - now 04985780
    NEWINCCO 329 LIMITED - 2004-01-22
    4th Floor, Saddlers House, 44 Gutter Lane, London, England
    Active Corporate (15 parents, 3 offsprings)
    Officer
    2024-02-06 ~ now
    IIF 5 - Director → ME
  • 4
    ELEXON CLEAR LIMITED
    - now 04027298
    INTERCEDE 1595 LIMITED - 2000-07-07
    4th Floor, 350 Euston Road, London
    Active Corporate (32 parents)
    Officer
    2022-04-04 ~ 2023-09-04
    IIF 17 - Director → ME
  • 5
    ELEXON LIMITED
    - now 03782949
    BSCC LIMITED - 2000-05-31
    INTERCEDE 1442 LIMITED - 1999-07-13
    4th Floor 350 Euston Road, London
    Active Corporate (37 parents, 6 offsprings)
    Officer
    2022-04-04 ~ 2023-09-04
    IIF 18 - Director → ME
  • 6
    EMR SETTLEMENT LIMITED
    - now 08924703
    EMR SETTLEMENTS LIMITED - 2014-04-04
    4th Floor, 350 Euston Road, London
    Active Corporate (13 parents)
    Officer
    2022-04-06 ~ 2023-09-04
    IIF 19 - Director → ME
  • 7
    GB.COM LTD
    03797075
    4th Floor, Saddlers House, 44 Gutter Lane, London, England
    Active Corporate (13 parents)
    Officer
    2024-02-06 ~ now
    IIF 20 - Director → ME
  • 8
    HELIUM TLDS LTD
    - now 11354799
    HELLIUM LIMITED - 2020-04-03
    FANS TLD LIMITED - 2020-04-01
    4th Floor, Saddlers House, 44 Gutter Lane, London, England
    Active Corporate (7 parents)
    Officer
    2024-02-06 ~ now
    IIF 3 - Director → ME
  • 9
    HOXTON DOMAINS LIMITED
    09332447
    4th Floor, Saddlers House, 44 Gutter Lane, London, England
    Active Corporate (8 parents)
    Officer
    2024-02-06 ~ now
    IIF 2 - Director → ME
  • 10
    INSTRA HOLDINGS (UK) LIMITED
    09877716
    4th Floor, Saddlers House, 44 Gutter Lane, London, England
    Active Corporate (8 parents, 3 offsprings)
    Officer
    2024-02-06 ~ now
    IIF 4 - Director → ME
  • 11
    LITTLE ADVENTURE COMPANY LIMITED
    06473376
    Unit 6 Church Farm, Reading Road, Woodcote, Reading, Berkshire
    Active Corporate (2 parents)
    Officer
    2008-01-15 ~ now
    IIF 9 - Director → ME
  • 12
    NOMINET UK
    03203859
    Minerva House Edmund Halley Road, Oxford Science Park, Oxford
    Active Corporate (59 parents, 4 offsprings)
    Officer
    2012-11-01 ~ 2019-02-15
    IIF 13 - Director → ME
  • 13
    ODYSSEY PROJECT LIMITED
    03031503
    37 St. Margaret's Street, Canterbury, England
    Active Corporate (19 parents)
    Officer
    2014-04-08 ~ now
    IIF 1 - Director → ME
  • 14
    POOLIT LIMITED
    - now 03646741
    TRUSHELFCO (NO.2438) LIMITED - 1999-01-19
    4th Floor, 350 Euston Road, London
    Dissolved Corporate (37 parents)
    Officer
    2022-06-01 ~ dissolved
    IIF 14 - Director → ME
  • 15
    POOLSERCO LIMITED
    - now 03646729
    TRUSHELFCO (NO.2439) LIMITED - 1999-01-19
    4th Floor, 350 Euston Road, London
    Dissolved Corporate (37 parents)
    Officer
    2022-06-01 ~ dissolved
    IIF 15 - Director → ME
  • 16
    SEDEX HOLDINGS LTD - now
    SEDEX INFORMATION EXCHANGE LIMITED
    - 2023-08-04 05015443
    5 Old Bailey, London, England
    Active Corporate (66 parents, 2 offsprings)
    Officer
    2019-04-01 ~ 2021-06-28
    IIF 11 - Director → ME
  • 17
    SEDEX SOLUTIONS LIMITED
    08183688
    5 Old Bailey, London, England
    Active Corporate (16 parents)
    Officer
    2019-04-01 ~ 2021-06-28
    IIF 10 - Director → ME
  • 18
    TLD REGISTRAR SOLUTIONS LTD
    - now 07629187
    TLD REGISTRAR SERVICES LTD - 2012-08-08
    CENTRALNIC REGISTRAR LTD - 2012-05-18
    4th Floor, Saddlers House, 44 Gutter Lane, London, England
    Active Corporate (8 parents)
    Officer
    2024-02-06 ~ now
    IIF 6 - Director → ME
  • 19
    WHOIS PRIVACY LTD
    07881505
    4th Floor, Saddlers House, 44 Gutter Lane, London, England
    Active Corporate (8 parents)
    Officer
    2024-02-06 ~ now
    IIF 7 - Director → ME
  • 20
    WHOISTRUSTEE.COM LIMITED
    - now 09729254
    HEXONET LIMITED - 2015-08-27
    4th Floor, Saddlers House, Gutter Lane, London, England
    Active Corporate (8 parents)
    Officer
    2024-02-06 ~ now
    IIF 8 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.