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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

Blumenthal, William Michael

child relation
Offspring entities and appointments 37
  • 1
    ALVASTON MEDIA PLC
    05880015
    Alvaston House, 12 Tib Lane, Manchester
    Dissolved Corporate (11 parents)
    Officer
    2006-09-08 ~ 2007-10-19
    IIF 35 - Director → ME
    2006-09-08 ~ 2007-10-19
    IIF 9 - Secretary → ME
  • 2
    BLUMOR 2 LIMITED
    16534235
    18 Arlington Road, Cheadle, England
    Active Corporate (2 parents)
    Officer
    2025-06-23 ~ now
    IIF 40 - Director → ME
    Person with significant control
    2025-06-23 ~ now
    IIF 47 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 47 - Right to appoint or remove directors OE
    IIF 47 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    BLUMOR CONSULTANTS LIMITED
    13133688
    18 Arlington Road, Cheadle, England
    Active Corporate (2 parents)
    Officer
    2021-01-14 ~ now
    IIF 41 - Director → ME
  • 4
    BLUMOR PROPERTIES LIMITED
    10458324
    18 Arlington Road, Cheadle, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    2016-11-02 ~ now
    IIF 42 - Director → ME
    Person with significant control
    2016-11-02 ~ now
    IIF 48 - Ownership of shares – 75% or more OE
  • 5
    CABLE DIRECT (UK) LIMITED
    - now 04106916
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2010-01-18
    Dissolved on 2011-08-18
    CABLE DIRECT LIMITED - 2003-06-17
    ROSCOWN LIMITED - 2002-03-22
    348/350 Lytham Road, Blackpool, Lancashire, United Kingdom
    Dissolved Corporate (12 parents)
    Officer
    2004-12-13 ~ 2006-04-28
    IIF 18 - Secretary → ME
  • 6
    CELLPHONES DIRECT (HOLDINGS) LIMITED
    - now 03065866
    EXTRAFUNNY LIMITED - 1995-11-23
    260 Bath Road, Slough, Berkshire
    Dissolved Corporate (29 parents)
    Officer
    1998-01-05 ~ 1999-03-08
    IIF 22 - Secretary → ME
  • 7
    CELLPHONES DIRECT (INVESTMENTS) LIMITED
    - now 03066790
    FOLDMAKE LIMITED - 1996-09-25
    260 Bath Road, Slough, Berkshire
    Dissolved Corporate (30 parents)
    Officer
    1998-01-05 ~ 1999-03-08
    IIF 25 - Secretary → ME
  • 8
    CELLPHONES DIRECT LIMITED - now
    WAYRA UK LIMITED - 2012-05-25
    CELLPHONES DIRECT LIMITED
    - 2012-01-20 02995222
    NEATFORM LIMITED - 1994-12-06
    260 Bath Road, Slough, Berkshire
    Dissolved Corporate (31 parents)
    Officer
    1998-01-05 ~ 1999-03-08
    IIF 27 - Secretary → ME
  • 9
    CORE TELECOMMUNICATIONS LIMITED
    - now 03274623
    AARCO 146 LIMITED - 1997-11-26
    Soapworks, Ordsall Lane, Salford, United Kingdom
    Active Corporate (30 parents)
    Officer
    1998-02-06 ~ 2006-04-28
    IIF 8 - Secretary → ME
  • 10
    EUROPEAN DIGITAL LIMITED
    - now 03634570
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2010-01-18
    Dissolved on 2011-04-06
    SPEED 7300 LIMITED - 1998-10-22
    348-350 Lytham Road, Blackpool, Lancashire
    Dissolved Corporate (15 parents)
    Officer
    2003-12-31 ~ 2003-12-31
    IIF 39 - Director → ME
    2003-12-31 ~ 2006-04-30
    IIF 15 - Secretary → ME
  • 11
    EVER 1127 LIMITED
    03711609 03734460... (more)
    The Point, 410 Birchwood Boulevard, Warrington, Cheshire
    Dissolved Corporate (15 parents)
    Officer
    2000-04-04 ~ 2007-10-31
    IIF 5 - Secretary → ME
  • 12
    EVER 1167 LIMITED
    03734460 03734459... (more)
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2010-02-22
    Dissolved on 2011-03-06
    1 City Square, Leeds, West Yorkshire
    Dissolved Corporate (7 parents)
    Officer
    1999-09-22 ~ 2007-10-31
    IIF 37 - Director → ME
    1999-09-22 ~ 2007-10-31
    IIF 16 - Secretary → ME
  • 13
    G.B. FINANCE COMPANY LIMITED(THE)
    00433353
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2014-03-24 during the appointment or period of control
    Dissolved on 2016-11-16 during the appointment or period of control
    C/o Wilson Field Limited The Manor House, 260 Ecclesall Road South, Sheffield, South Yorkshire
    Dissolved Corporate (7 parents)
    Officer
    2003-01-01 ~ dissolved
    IIF 34 - Director → ME
  • 14
    HARRIS OF SALTCOATS
    SC033649
    Block 2, Unit 4 9 Whistleberry Park Industrial, Estate, Hamilton
    Dissolved Corporate (12 parents)
    Officer
    2005-05-13 ~ dissolved
    IIF 38 - Director → ME
    2005-05-13 ~ 2007-10-31
    IIF 14 - Secretary → ME
  • 15
    INVOLVE VISUAL COLLABORATION LTD - now
    MARTIN DAWES SOLUTIONS LIMITED
    - 2012-07-27 02383157 04460104
    MARTIN DAWES OFFICE AUTOMATION LIMITED
    - 2004-05-10 02383157
    LIVESOLE LIMITED - 1989-06-30
    Martin Dawes House, Europa Boulevard, Westbrook Warrington, Cheshire
    Active Corporate (15 parents, 3 offsprings)
    Officer
    1998-05-28 ~ 2007-10-31
    IIF 3 - Secretary → ME
  • 16
    KIDSUNLIMITED LIMITED - now
    KIDS OF WILMSLOW LIMITED
    - 2012-02-27 02102771 04210086
    WELCOMEBRANCH LIMITED
    - 1989-05-23 02102771
    Britannia House, 3-5 Rushmills, Northampton, England
    Active Corporate (37 parents)
    Officer
    (before 1991-04-27) ~ 1991-04-30
    IIF 26 - Secretary → ME
  • 17
    LAVASTORM ANALYTICS (UK) GROUP LIMITED - now
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2017-12-20
    Dissolved on 2020-02-12
    MARTIN DAWES SYSTEMS HOLDINGS LIMITED
    - 2014-07-22 03734423 02263085
    EVER 1169 LIMITED
    - 2005-08-04 03734423 03734459... (more)
    C/o Mitchell Charlesworth Llp Centurion House, 129 Deansgate, Manchester
    Dissolved Corporate (19 parents, 1 offspring)
    Officer
    1999-09-22 ~ 2007-10-31
    IIF 10 - Secretary → ME
  • 18
    LUMINA HOLDINGS LIMITED - now
    MARTIN DAWES TELECOMMUNICATIONS HOLDINGS LIMITED
    - 2000-05-15 02667014
    MARTIN DAWES COMMUNICATIONS HOLDINGS LIMITED - 1994-09-01
    MARTIN DAWES COMMUNICATIONS HOLDINGS LIMITED - 1994-08-10
    INHOCO 161 LIMITED - 1992-03-13
    260 Bath Road, Slough, Berkshire, England
    Dissolved Corporate (37 parents)
    Officer
    1998-01-05 ~ 1999-03-08
    IIF 21 - Secretary → ME
  • 19
    LYNFIN LEGAL LIMITED
    - now 14815219
    AWH ACQUISITION CORP CONVEYANCING LIMITED
    - 2024-11-21 14815219
    AWH AQUISITION CORP CONVEYANCING LIMITED - 2024-03-17
    Lynnfield House, Church Street, Altrincham, England
    Dissolved Corporate (5 parents)
    Officer
    2024-11-20 ~ 2025-06-01
    IIF 43 - Director → ME
  • 20
    MARTIN DAWES SOLUTIONS HOLDINGS LIMITED
    - now 04460104 02383157
    EVER 1819 LIMITED
    - 2004-06-29 04460104 04460070... (more)
    Martin Dawes House, Europa Boulevard, Westbrook Warrington, Cheshire
    Active Corporate (12 parents, 1 offspring)
    Officer
    2003-09-30 ~ 2007-10-31
    IIF 20 - Secretary → ME
  • 21
    MARTIN DAWES SWITCHED SERVICES LIMITED
    - now 03586641
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2008-01-03
    Dissolved on 2010-11-12
    OVERLUCKY LIMITED
    - 1998-09-22 03586641
    348 - 350 Lytham Road, Blackpool, Lancashire
    Dissolved Corporate (19 parents)
    Officer
    1998-09-18 ~ 1999-12-22
    IIF 30 - Director → ME
    1998-09-18 ~ 2006-04-28
    IIF 12 - Secretary → ME
  • 22
    MARTIN DAWES TECHNOLOGIES LIMITED
    - now 03734470
    Insolvency (Case 1) Corporate voluntary arrangement (CVA)
    Date of meeting to approve CVA on 2002-05-21 during the appointment or period of control
    Date of completion or termination of CVA on 2006-03-20 during the appointment or period of control
    EVER 1137 LIMITED
    - 1999-09-15 03734470 03711609... (more)
    The Point, 410 Birchwood Boulevard, Warrington, Cheshire
    Dissolved Corporate (16 parents)
    Officer
    1999-09-07 ~ 2007-10-31
    IIF 2 - Secretary → ME
  • 23
    MDL REALISATIONS LIMITED - now
    Insolvency (Case 1) In administration
    Administration ended on 2010-07-01
    MARTIN DAWES LIMITED
    - 2009-07-20 02379500 06895500
    Insolvency (Case 1) In administration
    Administration started on 2009-07-07
    PLUSWAD LIMITED - 1989-06-30
    C/o Grant Thornton Uk Llp, 4 Hardman Square Spinningfields, Manchester
    Dissolved Corporate (13 parents)
    Officer
    1998-01-05 ~ 2007-10-31
    IIF 13 - Secretary → ME
  • 24
    MDS GLOBAL LTD - now
    MARTIN DAWES SYSTEMS LIMITED
    - 2018-06-04 02263085 03734423
    DAWES INFORMATION SYSTEMS ENGINEERING LIMITED - 1997-04-08
    FREEPHONE CITY TALKSHOP LIMITED - 1996-09-27
    Suite 423 Chadwick House Birchwood Park, Birchwood, Warrington, Cheshire, England
    Active Corporate (28 parents, 2 offsprings)
    Officer
    1998-01-05 ~ 2007-10-31
    IIF 7 - Secretary → ME
  • 25
    MEDEQUIP4KIDS LIMITED
    - now 04655610
    CHILDREN'S HOSPITALS APPEAL TRUST LIMITED
    - 2004-06-07 04655610 05147465... (more)
    BOXWALL LIMITED
    - 2003-04-10 04655610
    Cloister House, New Bailey Street, Salford, England
    Active Corporate (30 parents)
    Officer
    2003-03-06 ~ 2017-12-01
    IIF 44 - Director → ME
  • 26
    O2 (UK) LIMITED - now
    TELEFONICA O2 UK LIMITED - 2008-05-30
    V P COMMUNICATIONS LIMITED
    - 2008-01-08 02012647
    WAYNELL LIMITED - 1986-07-10
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (29 parents)
    Officer
    1998-12-28 ~ 1999-03-08
    IIF 28 - Secretary → ME
  • 27
    O2 REDWOOD LIMITED - now
    O2 UNIFY LIMITED - 2013-02-15
    LUMINA LIMITED - 2013-02-12
    MARTIN DAWES TELECOMMUNICATIONS LIMITED
    - 2000-05-15 02383186
    MARTIN DAWES COMMUNICATIONS LIMITED - 1994-09-01
    MARTIN DAWES COMMUNICATIONS LIMITED - 1994-08-10
    MINEVET LIMITED - 1989-06-30
    500 Brook Drive, Reading, United Kingdom
    Active Corporate (41 parents)
    Officer
    1998-01-05 ~ 1999-03-15
    IIF 24 - Secretary → ME
  • 28
    OLD OPAL TELECOM LIMITED - now
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2011-03-29
    Dissolved on 2013-12-03
    OLD OPAL TELECOM PLC
    - 2011-03-22 03734422
    FASTFIELD TRADING COMPANY PLC
    - 2003-05-09 03734422 03849133
    OPAL TELECOM PLC
    - 2003-03-31 03734422 03849133
    EVER 1168 LIMITED
    - 2000-03-15 03734422 03734459... (more)
    348-350 Lytham Road, Blackpool, Lancashire
    Dissolved Corporate (20 parents)
    Officer
    1999-09-22 ~ 1999-12-22
    IIF 29 - Director → ME
    1999-09-22 ~ 2006-04-28
    IIF 19 - Secretary → ME
  • 29
    OPAL TELECOMMUNICATIONS PLC
    03214579
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2010-07-07
    Dissolved on 2014-02-01
    348-350 Lytham Road, Blackpool, Lancashire
    Dissolved Corporate (17 parents)
    Officer
    1999-12-22 ~ 2006-04-28
    IIF 11 - Secretary → ME
  • 30
    SHINEDETAIL LIMITED - now
    HIGHER EDUCATION BUSINESS ENTERPRISES LIMITED - 2001-07-06
    WATCHTRUE LIMITED
    - 1991-12-09 02591471
    Woburn House, 20 Tavistock Square, London
    Dissolved Corporate (22 parents)
    Officer
    1991-07-16 ~ 1991-09-06
    IIF 33 - Director → ME
  • 31
    SOCIAL COMMUNITY IMPACT CAPITAL LIMITED
    10656122
    Communications House, 290 Moston Lane, Manchester, England
    Dissolved Corporate (3 parents)
    Officer
    2017-06-15 ~ dissolved
    IIF 45 - Director → ME
    2017-06-15 ~ dissolved
    IIF 46 - Secretary → ME
  • 32
    TALKTALK COMMUNICATIONS LIMITED - now
    OPAL TELECOM LIMITED
    - 2011-04-01 03849133 03734422
    FASTFIELD TRADING COMPANY LIMITED
    - 2003-03-31 03849133 03734422
    Soapworks, Ordsall Lane, Salford, United Kingdom
    Active Corporate (39 parents, 8 offsprings)
    Officer
    2003-03-31 ~ 2006-04-28
    IIF 1 - Secretary → ME
  • 33
    TD REALISATIONS LIMITED
    - now 02955702
    Insolvency (Case 1) In administration
    Administration ended on 2010-07-01 during the appointment or period of control
    TELEVIEW DIRECT LIMITED
    - 2009-11-03 02955702 06969552
    Insolvency (Case 1) In administration
    Administration started on 2009-07-07 during the appointment or period of control
    TELEVU DIRECT LIMITED - 1994-09-16
    FENBLADE LIMITED - 1994-08-15
    C/o Grant Thornton Uk Llp, 4 Hardman Square Spinningfirlds, Manchester
    Dissolved Corporate (15 parents)
    Officer
    2005-05-13 ~ dissolved
    IIF 36 - Director → ME
    2005-05-13 ~ 2007-10-31
    IIF 4 - Secretary → ME
  • 34
    TELECOMS FACTORING LIMITED
    - now 04569309
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2008-01-03
    Dissolved on 2010-11-12
    OPAL TELECOM MARKETING LIMITED
    - 2005-08-17 04569309
    BROOMCO (3034) LIMITED - 2002-11-05
    348-350 Lytham Road, Blackpool, Lancashire
    Dissolved Corporate (9 parents)
    Officer
    2002-11-06 ~ 2006-04-28
    IIF 6 - Secretary → ME
  • 35
    TELEFONICA UK HOLDINGS LIMITED - now
    JAJAH LIMITED - 2016-11-04
    TELEFONICA O2 EUROPE LIMITED - 2011-03-23
    TELEFÓNICA O2 EUROPE LIMITED - 2011-02-04
    TELEFONICA EUROPE LIMITED - 2008-05-30
    MM02 EUROPE LIMITED - 2008-01-14
    EVER 1199 LIMITED
    - 2003-06-19 03722259 04345737... (more)
    SUPERDUTY LIMITED
    - 1999-02-24 03722259
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (29 parents, 2 offsprings)
    Officer
    1999-02-24 ~ 1999-03-08
    IIF 32 - Director → ME
    1999-02-24 ~ 1999-03-08
    IIF 23 - Secretary → ME
  • 36
    TELEQUIP LIMITED
    01852108
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2010-07-07
    Dissolved on 2014-12-03
    348-350 Lytham Road, Blackpool, Lancashire
    Dissolved Corporate (12 parents)
    Officer
    2004-05-28 ~ 2006-04-28
    IIF 17 - Secretary → ME
  • 37
    WINDOWHAMMER LIMITED - now
    EDUCATION AND JOBS FAIRS LIMITED
    - 2005-11-21 02591406 04158061
    HAPPYGOLDEN LIMITED
    - 1992-01-17 02591406
    Woburn House, 20 Tavistock Square, London
    Dissolved Corporate (19 parents)
    Officer
    1991-03-15 ~ 1992-01-31
    IIF 31 - Director → ME

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