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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

Blackwell, Mark Byron

child relation
Offspring entities and appointments 36
  • 1
    3 SPHERES LTD
    06176286
    Dissolved Corporate (3 parents)
    Officer
    2007-03-21 ~ dissolved
    IIF 29 - Secretary → ME
  • 2
    ANGELS OUT THERE LIMITED
    06084273
    Dissolved Corporate (3 parents)
    Officer
    2007-02-06 ~ dissolved
    IIF 25 - Secretary → ME
  • 3
    CATRIN GUYNAN LTD
    05207440
    Active Corporate (3 parents)
    Officer
    2004-08-17 ~ now
    IIF 14 - Secretary → ME
  • 4
    CRUMPET LTD
    04769106
    Dissolved Corporate (6 parents)
    Officer
    2006-04-30 ~ dissolved
    IIF 20 - Secretary → ME
  • 5
    DANDELION HEALTH LTD
    07551263
    Dissolved Corporate (3 parents)
    Officer
    2011-03-03 ~ dissolved
    IIF 44 - Secretary → ME
  • 6
    DEXIUS LTD
    03915898
    Dissolved Corporate (6 parents)
    Officer
    2003-10-07 ~ dissolved
    IIF 22 - Secretary → ME
  • 7
    G N ENTERPRISES LIMITED
    06010319
    Active Corporate (6 parents)
    Officer
    2013-01-22 ~ now
    IIF 41 - Secretary → ME
  • 8
    HELLER CAPITAL UK LIMITED
    04219583
    Dissolved Corporate (39 parents)
    Officer
    2001-05-18 ~ 2002-02-06
    IIF 21 - Secretary → ME
  • 9
    HELLER GLOBAL VENDOR FINANCE U.K. LIMITED
    - now 02290183
    DANA COMMERCIAL CREDIT LIMITED - 1998-12-04
    SHELFCO (NO. 251) LIMITED - 1988-09-22
    Dissolved Corporate (46 parents)
    Officer
    2001-02-07 ~ 2002-02-06
    IIF 31 - Secretary → ME
  • 10
    HELLER GLOBAL VENDOR FUNDING LIMITED
    - now 01058660
    DANA CREDIT LIMITED - 1998-12-04
    POSIDATA LIMITED - 1995-12-08
    Dissolved Corporate (44 parents)
    Officer
    2001-02-07 ~ 2002-02-06
    IIF 28 - Secretary → ME
  • 11
    HOME COMPLETE CGM LIMITED
    07103276
    Dissolved Corporate (2 parents)
    Officer
    2009-12-12 ~ dissolved
    IIF 43 - Secretary → ME
  • 12
    HOME COMPLETE LIMITED
    - now 06594022 11757977
    D P SALISBURY LTD
    - 2009-01-06 06594022
    Dissolved Corporate (4 parents)
    Officer
    2008-05-15 ~ dissolved
    IIF 34 - Secretary → ME
  • 13
    HOUNSLOW COMMUNITY TRANSPORT LIMITED
    01804094
    Active Corporate (39 parents)
    Officer
    2004-07-14 ~ 2005-11-28
    IIF 9 - Director → ME
  • 14
    HOUNSLOW P.H.A.B.
    04138093
    Active Corporate (14 parents)
    Officer
    2007-03-01 ~ 2012-11-29
    IIF 7 - Director → ME
  • 15
    HOUNSLOW SEND LIMITED
    06773757
    Dissolved Corporate (2 parents)
    Officer
    2008-12-16 ~ dissolved
    IIF 12 - Director → ME
    2008-12-16 ~ dissolved
    IIF 33 - Secretary → ME
  • 16
    L W S PROPERTIES LIMITED
    04811112
    Dissolved Corporate (7 parents)
    Officer
    2006-06-01 ~ dissolved
    IIF 19 - Secretary → ME
  • 17
    LOCK 24 LIMITED
    05227003 SC602149... (more)
    Active Corporate (6 parents)
    Officer
    2004-09-09 ~ 2022-03-22
    IIF 17 - Secretary → ME
  • 18
    LONDON DONATING NETWORK
    - now 09570609
    SOCIAL VENTURE PARTNERS LONDON
    - 2021-11-15 09570609
    Dissolved Corporate (7 parents)
    Officer
    2015-05-01 ~ 2018-10-25
    IIF 10 - Director → ME
    Person with significant control
    2016-07-01 ~ dissolved
    IIF 35 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 35 - Ownership of shares – More than 25% but not more than 50% → OE
  • 19
    LOTHENI LIMITED - now
    MY FINANCE DEPARTMENT LIMITED - 2018-08-16
    PURPLE SQUIRREL OUTSOURCING LIMITED - 2017-04-24
    TARGET MARKET RICHMOND LIMITED
    - 2014-04-09 06377762
    Dissolved Corporate (2 parents)
    Officer
    2007-09-21 ~ 2008-12-03
    IIF 30 - Secretary → ME
  • 20
    MHR CONSULTANCY LIMITED
    06782110
    Active Corporate (1 parent, 1 offspring)
    Officer
    2009-01-05 ~ now
    IIF 1 - Director → ME
    2009-01-05 ~ 2020-06-04
    IIF 23 - Secretary → ME
    Person with significant control
    2016-04-10 ~ now
    IIF 37 - Ownership of shares – 75% or more → OE
    IIF 37 - Ownership of voting rights - 75% or more → OE
  • 21
    MINSTER HOUSE LIMITED
    06284574
    Dissolved Corporate (2 parents)
    Officer
    2007-06-19 ~ dissolved
    IIF 2 - Director → ME
    2007-06-19 ~ dissolved
    IIF 16 - Secretary → ME
    Person with significant control
    2016-07-10 ~ dissolved
    IIF 36 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 36 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 22
    NATIONAL MIGRAINE CENTRE
    - now 05846538
    THE CITY OF LONDON MIGRAINE CLINIC
    - 2012-03-21 05846538
    Active Corporate (31 parents)
    Officer
    2012-11-30 ~ 2014-09-04
    IIF 39 - Secretary → ME
    2009-07-09 ~ 2012-02-28
    IIF 32 - Secretary → ME
  • 23
    OLYMPUS SPORT NUTRITION UK LIMITED
    05125082
    Dissolved Corporate (3 parents)
    Officer
    2004-05-11 ~ 2007-09-22
    IIF 26 - Secretary → ME
  • 24
    PILOTLIGHT
    - now 03270679
    PILOT LIGHT - 1997-03-20
    Active Corporate (62 parents)
    Officer
    2008-10-29 ~ 2016-01-21
    IIF 24 - Secretary → ME
  • 25
    STRATOSCAPE LTD
    06710771
    Dissolved Corporate (2 parents)
    Officer
    2008-09-30 ~ dissolved
    IIF 15 - Secretary → ME
  • 26
    SWITZERLAND CALLING LTD
    - now 04909227
    GREAT BRITISH TOURIST GUIDES LTD
    - 2020-10-20 04909227
    STOWAWAY BOOKS LTD
    - 2009-02-09 04909227
    Active Corporate (5 parents)
    Officer
    2003-09-23 ~ now
    IIF 13 - Secretary → ME
  • 27
    THE BOAT RACE COMPANY LIMITED
    - now 02544376
    P TO M LIMITED - 2004-08-26
    TRUSHELFCO (NO. 1658) LIMITED - 1991-06-28
    Active Corporate (69 parents)
    Officer
    2023-04-25 ~ 2024-07-08
    IIF 38 - Secretary → ME
  • 28
    THE DAISY BAKING CORNER LTD
    10868485
    Dissolved Corporate (2 parents)
    Officer
    2017-07-17 ~ dissolved
    IIF 3 - Director → ME
  • 29
    THE FACTION THEATRE COMPANY LIMITED
    06778234
    Dissolved Corporate (2 parents)
    Officer
    2012-03-13 ~ 2014-10-01
    IIF 40 - Secretary → ME
  • 30
    THE FACTION THEATRE PRODUCTIONS LTD
    07789006
    Active Corporate (18 parents)
    Officer
    2012-11-01 ~ 2013-12-01
    IIF 4 - Director → ME
  • 31
    THE HEALTH FOOD MANUFACTURER'S ASSOCIATION
    05873676
    Active Corporate (32 parents)
    Officer
    2007-04-01 ~ now
    IIF 18 - Secretary → ME
  • 32
    THE MUSICAL MUSEUM
    02401088
    Active Corporate (25 parents, 1 offspring)
    Officer
    2020-01-11 ~ 2022-03-18
    IIF 5 - Director → ME
  • 33
    THE MUSICAL MUSEUM (TRADING) LIMITED
    02445144
    Active Corporate (26 parents, 1 offspring)
    Officer
    2020-01-11 ~ 2022-03-18
    IIF 6 - Director → ME
  • 34
    TURF AND TOPSOIL 123 LTD
    07496505
    Dissolved Corporate (2 parents)
    Officer
    2011-01-18 ~ dissolved
    IIF 45 - Secretary → ME
  • 35
    VENTIVE LTD
    07721060
    Active Corporate (11 parents)
    Officer
    2014-07-31 ~ 2014-07-31
    IIF 11 - Director → ME
    2014-07-31 ~ 2019-12-09
    IIF 42 - Secretary → ME
  • 36
    VICI PROPERTY MANAGEMENT LTD - now
    VICI LABORATORIES LTD
    - 2014-07-30 04503571 10996007
    Active Corporate (8 parents)
    Officer
    2002-11-11 ~ 2003-07-31
    IIF 8 - Director → ME
    2002-10-03 ~ 2003-07-31
    IIF 27 - Secretary → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.