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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

Mr Mark Jonothan Steel

    Related profiles found in government register
  • Mr Mark Jonothan Steel
    British born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 61, Bridge Street, Kington, HR5 3DJ, United Kingdom

      IIF 1
    • 160 Kemp House, City Road, London, EC1V 2NX, England

      IIF 2
    • 85, Great Portland Street, London, W1W 7LT, England

      IIF 3
    • Hunters Angle, Seymour Plain, Marlow, Buckinghamshire, SL7 3BZ, United Kingdom

      IIF 4
    • Hunters Angle, Seymour Plain, Marlow, Bucks, SL7 3BZ

      IIF 5
    • Hunters Angle, Seymour Plain, Marlow, Bucks, SL7 3BZ, United Kingdom

      IIF 6 IIF 7
    • Hunters Angle, Seymour Plain, Marlow, SL7 3BZ, United Kingdom

      IIF 8
  • Mr Mark Jonothan Steel
    English born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 61, Bridge Street, Kington, HR5 3DJ, England

      IIF 9 IIF 10
    • 85, 85 Great Portland Street, London, W1W 7LT, United Kingdom

      IIF 11
    • 85, Great Portland Street, London, W1W 7LT, England

      IIF 12 IIF 13
    • Brannen & Partners Llp, 220 Park View, Whitley Bay, Tyne & Wear, NE26 3QR, England

      IIF 14
  • Steel, Mark Jonothan
    British born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 61, Bridge Street, Kington, HR5 3DJ, England

      IIF 15
    • 61, Bridge Street, Kington, HR5 3DJ, United Kingdom

      IIF 16
  • Steel, Mark Jonothan
    British company director born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 85, Great Portland Street, London, W1W 7LT, England

      IIF 17
    • Hunters Angle, Seymour Plain, Marlow, Bucks, SL7 3BZ, England

      IIF 18
    • Hunters Angle, Seymour Plain, Marlow, SL7 3BZ, England

      IIF 19
  • Steel, Mark Jonothan
    British consultant born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • Nightingale House, 46-48 East Street, Epsom, Surrey, KT17 1HQ, England

      IIF 20
    • Hunters Angle, Seymour Plain, Marlow, Buckinghamshire, SL7 3BZ, United Kingdom

      IIF 21
    • Hunters Angle, Seymour Plain, Marlow, Bucks, SL7 3BZ, United Kingdom

      IIF 22
    • Hunters Angle, Seymour Plain, Marlow, SL7 3BZ, United Kingdom

      IIF 23
  • Steel, Mark Jonothan
    British director born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 160 Kemp House, City Road, London, EC1V 2NX, England

      IIF 24
    • Hunters Angle, Seymour Plain, Marlow, SL7 3BZ, England

      IIF 25
    • Mercury House, 19-21 Chapel Street, Marlow, Bucks, SL7 3HN, United Kingdom

      IIF 26
  • Mr Mark Jonothan Steel
    English born in November 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 61, Bridge Street, Kington, HR5 3DJ, England

      IIF 27
    • 61, Bridge Street, Kington, HR5 3DJ, United Kingdom

      IIF 28
  • Steel, Mark Jonothan
    English born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 61, Bridge Street, Kington, HR5 3DJ, England

      IIF 29
    • 85, Great Portland Street, London, W1W 7LT, England

      IIF 30
  • Steel, Mark Jonothan
    English company director born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 85, Great Portland Street, London, W1W 7LT, England

      IIF 31
  • Steel, Mark Jonothan
    English consultant born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 85, Great Portland Street, London, W1W 7LT, England

      IIF 32
  • Steel, Mark Jonothan
    English director born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • 61, Bridge Street, Kington, HR5 3DJ, England

      IIF 33
    • Brannen & Partners Llp, 220 Park View, Whitley Bay, Tyne & Wear, NE26 3QR, England

      IIF 34
  • Steel, Mark Jonothan
    born in November 1966

    Resident in England

    Registered addresses and corresponding companies
    • Hunters Angle, Seymour Plain, Marlow, Bucks, SL7 3BZ, United Kingdom

      IIF 35
  • Steel, Mark Jonothan
    English born in November 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 61, Bridge Street, Kington, HR5 3DJ, England

      IIF 36
  • Steel, Mark Jonothan
    English director born in November 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 61, Bridge Street, Kington, HR5 3DJ, United Kingdom

      IIF 37
child relation
Offspring entities and appointments 20
  • 1
    10 SOUTHCLIFFE LIMITED
    11022416
    85 85 Great Portland Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2017-10-19 ~ dissolved
    IIF 32 - Director → ME
  • 2
    10 SOUTHCLIFFE MANAGEMENT LIMITED
    11461517
    The Commissioners Building, St. Thomas Street, Sunderland, England
    Active Corporate (10 parents)
    Officer
    2018-07-12 ~ 2020-05-22
    IIF 22 - Director → ME
    Person with significant control
    2018-07-12 ~ 2020-04-21
    IIF 6 - Has significant influence or control as a member of a firm OE
    IIF 6 - Right to appoint or remove directors OE
    IIF 6 - Ownership of voting rights - 75% or more as a member of a firm OE
    IIF 6 - Ownership of shares – 75% or more as a member of a firm OE
    2020-05-01 ~ 2020-05-22
    IIF 7 - Right to appoint or remove directors OE
  • 3
    108 LONDON ST LTD
    - now 12065501
    108 LONDON STREET DEVELOPMENT LIMITED
    - 2021-08-31 12065501
    124 City Road, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2019-06-24 ~ 2026-01-21
    IIF 29 - Director → ME
    Person with significant control
    2021-03-06 ~ 2026-01-21
    IIF 10 - Has significant influence or control OE
  • 4
    11 NORTHUMBERLAND SQUARE LTD
    11114096
    Hunters Angle, Seymour Plain, Marlow, Buckinghamshire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2017-12-15 ~ dissolved
    IIF 21 - Director → ME
    Person with significant control
    2017-12-15 ~ dissolved
    IIF 4 - Ownership of voting rights - 75% or more as a member of a firm OE
    IIF 4 - Ownership of shares – 75% or more as a member of a firm OE
    IIF 4 - Has significant influence or control as a member of a firm OE
    IIF 4 - Right to appoint or remove directors OE
  • 5
    9 ALMA MANAGEMENT LIMITED
    13428093
    9 Alma Place, North Shields, England
    Active Corporate (5 parents)
    Officer
    2021-05-28 ~ 2023-03-17
    IIF 34 - Director → ME
    Person with significant control
    2021-05-28 ~ 2023-03-17
    IIF 14 - Ownership of voting rights - 75% or more OE
    IIF 14 - Ownership of shares – 75% or more OE
    IIF 14 - Right to appoint or remove directors OE
  • 6
    9 ALMA PLACE LTD
    11159792
    Hunters Angle, Seymour Plain, Marlow, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2018-01-19 ~ dissolved
    IIF 23 - Director → ME
    Person with significant control
    2018-01-19 ~ dissolved
    IIF 8 - Right to appoint or remove directors as a member of a firm OE
    IIF 8 - Ownership of shares – 75% or more as a member of a firm OE
    IIF 8 - Ownership of voting rights - 75% or more as a member of a firm OE
    IIF 8 - Has significant influence or control as a member of a firm OE
  • 7
    ACCREDEX LTD
    12465573
    61 Bridge Street, Kington, England
    Active Corporate (3 parents)
    Officer
    2020-05-11 ~ 2023-05-23
    IIF 26 - Director → ME
  • 8
    ADMIN SVCS LTD
    - now 04999517
    SPR1 LTD
    - 2025-10-24 04999517 11576329
    STEEL PROPERTIES LTD
    - 2021-06-22 04999517
    SENTIUS LIMITED
    - 2016-02-22 04999517
    ABSMARK LIMITED
    - 2005-11-14 04999517
    61 Bridge Street, Kington, England
    Active Corporate (5 parents, 6 offsprings)
    Officer
    2004-01-16 ~ 2023-01-11
    IIF 30 - Director → ME
    2025-10-23 ~ now
    IIF 36 - Director → ME
    Person with significant control
    2016-04-06 ~ 2023-01-11
    IIF 11 - Ownership of shares – 75% or more OE
    IIF 11 - Right to appoint or remove directors OE
    2025-10-23 ~ now
    IIF 27 - Ownership of shares – 75% or more OE
  • 9
    AVANTURE LTD
    - now 12118677
    OLD LAUNDRY DEVELOPMENT LIMITED
    - 2020-04-01 12118677
    85 Great Portland Street, London, England
    Dissolved Corporate (2 parents)
    Officer
    2019-07-24 ~ dissolved
    IIF 17 - Director → ME
    Person with significant control
    2021-01-24 ~ dissolved
    IIF 12 - Has significant influence or control OE
  • 10
    BRILLIO EUROPE LIMITED - now
    CLOUD STRATEX LTD
    - 2024-01-25 11821140
    CLOUDMOMENT LTD
    - 2019-02-26 11821140
    80 Middlesex Street, London, England
    Active Corporate (9 parents)
    Officer
    2019-02-12 ~ 2019-04-23
    IIF 24 - Director → ME
    Person with significant control
    2019-02-12 ~ 2019-04-23
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 2 - Right to appoint or remove directors OE
  • 11
    CLOUD TALENT LIMITED
    - now 04545587
    PENNOCK (GUILDFORD) LIMITED - 2011-10-14
    THE NETWORK STORAGE COMPANY LIMITED - 2008-02-20
    81 Station Road, Marlow, Bucks
    Dissolved Corporate (11 parents)
    Officer
    2011-11-14 ~ 2015-07-31
    IIF 20 - Director → ME
  • 12
    COLLECTIVE GROUP HOLDINGS LTD
    - now 13139264
    AMITAS GROUP LIMITED
    - 2021-02-27 13139264
    PINPOINT GROUP LIMITED
    - 2021-01-22 13139264
    85 Great Portland Street, London, England
    Dissolved Corporate (1 parent)
    Officer
    2021-01-18 ~ dissolved
    IIF 31 - Director → ME
    Person with significant control
    2021-01-18 ~ dissolved
    IIF 13 - Right to appoint or remove directors OE
    IIF 13 - Ownership of shares – 75% or more OE
    IIF 13 - Ownership of voting rights - 75% or more OE
  • 13
    COST OPT LTD
    - now 16025387
    COST OPTIMISATION PARTNERS LTD
    - 2024-10-30 16025387
    Delta 606 Welton Road, Swindon, Whitshire, England
    Active Corporate (4 parents)
    Officer
    2024-10-17 ~ 2024-12-17
    IIF 16 - Director → ME
    Person with significant control
    2024-10-17 ~ 2024-12-17
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of voting rights - 75% or more OE
  • 14
    CT 11576329 LIMITED - now
    MSGRP LTD
    - 2026-01-21 11576329
    TRANSFORM CAPITAL LTD
    - 2025-11-04 11576329
    TFRM LTD
    - 2024-05-25 11576329 11031037
    MS MOTOR SALES LIMITED
    - 2023-03-17 11576329
    SPR2 LIMITED
    - 2023-03-09 11576329 04999517
    STEELFAMILY PROPERTIES LIMITED
    - 2021-06-22 11576329
    Crown House, 27 Old Gloucester Street, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    2018-09-19 ~ 2026-01-20
    IIF 15 - Director → ME
    Person with significant control
    2018-09-19 ~ 2026-01-20
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 3 - Right to appoint or remove directors as a member of a firm OE
    IIF 3 - Has significant influence or control as a member of a firm OE
  • 15
    HIGHGROVE DEV LTD
    12485915 12468468
    C/o B&c Associates Limited Concorde House, Grenville Place, Mill Hill, London
    Dissolved Corporate (3 parents)
    Officer
    2020-02-26 ~ 2020-07-16
    IIF 25 - Director → ME
  • 16
    MFIN LLP
    OC359266
    Hunters Angle, Seymour Plain, Marlow, Bucks
    Dissolved Corporate (3 parents)
    Officer
    2010-11-04 ~ dissolved
    IIF 35 - LLP Designated Member → ME
    Person with significant control
    2016-11-04 ~ dissolved
    IIF 5 - Has significant influence or control OE
    IIF 5 - Has significant influence or control as a member of a firm OE
    IIF 5 - Has significant influence or control over the trustees of a trust OE
  • 17
    MT PROPERTY CAPITAL LIMITED
    - now 12468468
    125 HIGHGROVE DEV LTD
    - 2020-02-26 12468468 12485915
    C/o B&c Associates Limited Concorde House, Grenville Place, Mill Hill, London
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    2020-02-18 ~ 2020-07-16
    IIF 19 - Director → ME
  • 18
    NEWCASTLE LIBRARY DEVELOPMENT LIMITED
    12119580
    Hunters Angle, Seymour Plain, Marlow, Bucks, England
    Dissolved Corporate (2 parents)
    Officer
    2019-07-24 ~ dissolved
    IIF 18 - Director → ME
  • 19
    SPC1 LTD
    15641789
    61 Bridge Street, Kington, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2024-04-13 ~ dissolved
    IIF 37 - Director → ME
    Person with significant control
    2024-04-13 ~ dissolved
    IIF 28 - Right to appoint or remove directors OE
    IIF 28 - Ownership of shares – 75% or more OE
    IIF 28 - Ownership of voting rights - 75% or more OE
  • 20
    TRANSFORM SPV1 LTD
    - now 11031037
    EAST OF EXE HOLDING LTD
    - 2024-06-16 11031037
    TFRM 1 LTD
    - 2024-05-25 11031037 11576329
    MUSTARD PROPERTIES LTD
    - 2023-05-29 11031037
    YT1 LTD
    - 2023-01-04 11031037
    ASPIRE 108 LONDON STREET LIMITED
    - 2022-04-01 11031037
    61 Bridge Street, Kington, England
    Dissolved Corporate (7 parents)
    Officer
    2019-10-22 ~ dissolved
    IIF 33 - Director → ME
    Person with significant control
    2021-03-07 ~ dissolved
    IIF 9 - Has significant influence or control OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.