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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Prior, Stephen John

child relation
Offspring entities and appointments 67
  • 1
    ARGENSYS LIMITED
    04414969
    1 More London Place, London
    Dissolved Corporate (13 parents)
    Officer
    2002-04-11 ~ 2002-04-26
    IIF 2 - Director → ME
  • 2
    AUTUMNWINDOW LIMITED
    04109614
    1 Braham Street, London, United Kingdom
    Active Corporate (33 parents)
    Officer
    2000-12-07 ~ 2005-09-06
    IIF 62 - Director → ME
  • 3
    AUTUMNWINDOW NO.2 LIMITED
    04312827 04132382
    1 Braham Street, London, United Kingdom
    Active Corporate (30 parents)
    Officer
    2002-05-08 ~ 2005-09-06
    IIF 41 - Director → ME
  • 4
    AUTUMNWINDOW NO.3 LIMITED
    - now 04132382 04312827
    TASKTIP LIMITED
    - 2001-11-05 04132382
    YELL GROUP LIMITED.
    - 2001-06-22 04132382
    ALNERY NO. 2122 LIMITED - 2001-02-23
    1 Braham Street, London, United Kingdom
    Active Corporate (30 parents)
    Officer
    2002-07-17 ~ 2005-09-06
    IIF 39 - Director → ME
    2001-03-01 ~ 2002-01-28
    IIF 53 - Director → ME
  • 5
    BRITISH TELECOM
    - now 01626499
    BRITISH TELECOM ENTERPRISES LIMITED - 1993-07-08
    55 Baker Street, London
    Dissolved Corporate (17 parents)
    Officer
    2002-05-08 ~ 2005-09-06
    IIF 38 - Director → ME
  • 6
    BRITISH TELECOMMUNICATIONS FINANCE LIMITED
    FC023049
    26 New Street, St Helier, Jersey, Channel Islands
    Converted / Closed Corporate (14 parents)
    Officer
    2001-03-06 ~ 2003-11-25
    IIF 40 - Director → ME
  • 7
    BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
    01800000
    1 Braham Street, London, United Kingdom
    Active Corporate (57 parents, 65 offsprings)
    Officer
    2001-11-19 ~ 2005-09-03
    IIF 67 - Secretary → ME
  • 8
    BRUNING LIMITED
    - now 04958289
    DUCHESSHILL LIMITED - 2003-11-27
    1 Braham Street, London, United Kingdom
    Active Corporate (20 parents)
    Officer
    2004-12-17 ~ 2005-09-06
    IIF 20 - Director → ME
  • 9
    BRYDEN ASSOCIATES LIMITED
    SC201378
    C/o Mrs J Hunter, 168 West George Street, Glasgow
    Liquidation Corporate (11 parents)
    Officer
    2002-10-09 ~ now
    IIF 25 - Director → ME
  • 10
    BT (INTERNATIONAL) HOLDINGS LIMITED
    - now 02216586
    BT TEN LIMITED
    - 1988-06-24 02216586
    1 Braham Street, London, United Kingdom
    Active Corporate (33 parents, 7 offsprings)
    Officer
    ~ 2005-09-06
    IIF 8 - Director → ME
  • 11
    BT (RRS LP) LIMITED
    - now 04109640
    OCEANRAVEN LIMITED
    - 2003-11-25 04109640
    1 Braham Street, London, United Kingdom
    Active Corporate (20 parents)
    Officer
    2000-12-07 ~ 2003-05-07
    IIF 48 - Director → ME
    2003-11-18 ~ 2005-09-06
    IIF 22 - Director → ME
  • 12
    BT (SECOND) NOMINEES LIMITED
    02444635
    55 Baker Street, London
    Dissolved Corporate (17 parents)
    Officer
    ~ 2005-09-06
    IIF 64 - Director → ME
  • 13
    BT (THIRD) NOMINEES LIMITED
    02450492
    55 Baker Street, London
    Dissolved Corporate (17 parents)
    Officer
    ~ 2005-09-06
    IIF 13 - Director → ME
  • 14
    BT CENTRE NOMINEE 1 LIMITED
    - now 04107872 04109632
    FLATPROFIT LIMITED
    - 2002-04-11 04107872
    1 More London Place, London
    Dissolved Corporate (16 parents)
    Officer
    2000-12-07 ~ 2005-09-06
    IIF 42 - Director → ME
  • 15
    BT CENTRE NOMINEE 2 LIMITED
    - now 04109632 04107872
    RAVENHAMMER LIMITED
    - 2002-04-11 04109632
    55 Baker Street, London
    Dissolved Corporate (22 parents)
    Officer
    2000-12-07 ~ 2005-09-06
    IIF 44 - Director → ME
  • 16
    BT EIGHTY-FOUR LIMITED
    05149396
    1 More London Place, London
    Dissolved Corporate (14 parents)
    Officer
    2004-06-18 ~ 2005-09-06
    IIF 45 - Director → ME
  • 17
    BT EQUIPMENT FINANCE LIMITED
    05440217
    1 More London Place, London
    Dissolved Corporate (8 parents)
    Officer
    2005-04-29 ~ 2005-05-09
    IIF 17 - Director → ME
  • 18
    BT FIFTY
    - now 02604361
    BT FIFTY LIMITED
    - 1999-12-21 02604361
    CONCERT LIMITED - 1998-03-13
    BT FORTY-THREE LIMITED - 1996-11-04
    55 Baker Street, London
    Dissolved Corporate (27 parents)
    Officer
    1999-05-06 ~ 2000-01-05
    IIF 27 - Director → ME
  • 19
    BT FIFTY-ONE
    03621755
    1 Braham Street, London, United Kingdom
    Active Corporate (24 parents, 3 offsprings)
    Officer
    1998-08-20 ~ 2005-09-06
    IIF 36 - Director → ME
  • 20
    BT FIFTY-THREE LIMITED
    03621745
    1 Braham Street, London, United Kingdom
    Active Corporate (20 parents)
    Officer
    1998-08-20 ~ 2005-09-06
    IIF 49 - Director → ME
  • 21
    BT FINANCE B.V.
    FC021994
    Branch Registration, Refer To Parent Registry, Netherlands
    Converted / Closed Corporate (12 parents)
    Officer
    1999-08-31 ~ 2006-01-11
    IIF 16 - Director → ME
  • 22
    BT FORTY-NINE
    03598157
    55 Baker Street, London
    Dissolved Corporate (21 parents)
    Officer
    1998-07-15 ~ 2005-09-06
    IIF 23 - Director → ME
  • 23
    BT FORTY-SIX
    - now 02325907 04007415
    BT-IAL CONTRACTING LIMITED - 1992-05-11
    BT TWENTY LIMITED - 1989-12-05
    Hill House, 1 Little New Street, London
    Dissolved Corporate (17 parents)
    Officer
    1998-10-09 ~ 2005-09-06
    IIF 18 - Director → ME
  • 24
    BT GARRICK PLC - now
    BT GARRICK LIMITED
    - 2012-08-24 04034043
    81 Newgate Street, London
    Converted / Closed Corporate (18 parents)
    Officer
    2000-07-11 ~ 2002-06-11
    IIF 15 - Director → ME
  • 25
    BT GLOBAL NETWORKING B LIMITED
    FC023558
    Walker House, Mary Street, Po Box 908 Gt, George Town, Grand Cayman Cayman Islands, Cayman Islands
    Converted / Closed Corporate (7 parents)
    Officer
    2001-11-19 ~ 2004-11-09
    IIF 43 - Director → ME
  • 26
    BT GROUP INVESTMENTS LIMITED
    04278695
    1 Braham Street, London, United Kingdom
    Active Corporate (18 parents, 2 offsprings)
    Officer
    2001-08-30 ~ 2005-09-06
    IIF 60 - Director → ME
    2001-08-30 ~ 2005-09-06
    IIF 69 - Secretary → ME
  • 27
    BT GROUP NOMINEES LIMITED
    - now 02444638
    BT (FOURTH) NOMINEES LIMITED
    - 2001-11-05 02444638
    1 Braham Street, London, United Kingdom
    Active Corporate (21 parents)
    Officer
    ~ 2005-09-06
    IIF 9 - Director → ME
  • 28
    BT HOLDINGS LIMITED
    - now 02216773 02401642
    BT NINE LIMITED
    - 1988-06-24 02216773
    1 Braham Street, London, United Kingdom
    Active Corporate (32 parents, 10 offsprings)
    Officer
    ~ 2005-09-06
    IIF 26 - Director → ME
  • 29
    BT IOT NETWORKS LIMITED - now
    TRANSCOMM UK LIMITED
    - 2018-06-27 02329342
    RAM MOBILE DATA LIMITED - 2001-03-13
    BURGINHALL 279 LIMITED - 1989-03-31
    1 Braham Street, London, United Kingdom
    Active Corporate (54 parents)
    Officer
    2004-03-19 ~ 2005-08-03
    IIF 71 - Secretary → ME
  • 30
    BT LEASE HOLDINGS LIMITED
    04941979
    55 Baker Street, London
    Dissolved Corporate (10 parents, 1 offspring)
    Officer
    2003-10-23 ~ 2005-09-06
    IIF 11 - Director → ME
  • 31
    BT LEASING LIMITED
    04942001
    55 Baker Street, London
    Dissolved Corporate (11 parents)
    Officer
    2003-10-23 ~ 2005-09-06
    IIF 31 - Director → ME
  • 32
    BT LIMITED
    - now 02216369
    BT (WORLDWIDE) LIMITED
    - 2003-04-15 02216369 01976244
    BT ELEVEN LIMITED - 1988-05-13
    1 Braham Street, London, United Kingdom
    Active Corporate (47 parents)
    Officer
    1996-02-05 ~ 2005-09-06
    IIF 10 - Director → ME
  • 33
    BT NEWGATE INVESTMENTS LIMITED
    04888476
    1 More London Place, London
    Dissolved Corporate (9 parents)
    Officer
    2003-09-04 ~ 2005-09-06
    IIF 51 - Director → ME
  • 34
    BT NOMINEES LIMITED
    02057653
    1 Braham Street, London, United Kingdom
    Active Corporate (30 parents, 3 offsprings)
    Officer
    ~ 2005-09-06
    IIF 46 - Director → ME
  • 35
    BT PROPERTY LIMITED
    - now 02410818
    BRITISH TELECOM PROPERTY LIMITED
    - 1991-04-02 02410818
    BT THIRTY - ONE LIMITED
    - 1990-02-12 02410818
    1 Braham Street, London, United Kingdom
    Active Corporate (35 parents)
    Officer
    2002-05-08 ~ 2005-09-06
    IIF 30 - Director → ME
    ~ 1996-03-10
    IIF 70 - Secretary → ME
  • 36
    BT RISK MANAGEMENT LIMITED
    - now 02296498
    BRITISH TELECOM RISK MANAGEMENT LIMITED
    - 1991-04-02 02296498
    BUSYWIDE LIMITED
    - 1989-04-11 02296498
    1 More London Place, London
    Dissolved Corporate (14 parents)
    Officer
    ~ 1995-09-19
    IIF 68 - Secretary → ME
  • 37
    BT SEVENTY-THREE
    - now 03800241
    ITALY MOBILE
    - 2001-07-17 03800241
    55 Baker Street, London
    Dissolved Corporate (16 parents)
    Officer
    1999-06-29 ~ 2005-09-06
    IIF 19 - Director → ME
  • 38
    BT SIXTY-EIGHT LIMITED
    - now 04166272
    YELL HOLDINGS PLC
    - 2001-06-22 04166272
    1 More London Place, London
    Dissolved Corporate (9 parents)
    Officer
    2001-02-22 ~ 2005-09-06
    IIF 29 - Director → ME
  • 39
    BT SIXTY-FOUR LIMITED
    04007415 02325907
    1 Braham Street, London, United Kingdom
    Active Corporate (21 parents, 7 offsprings)
    Officer
    2000-05-31 ~ 2005-09-06
    IIF 59 - Director → ME
  • 40
    BT SWITZERLAND LIMITED - now
    BT IGNITE LIMITED
    - 2003-04-09 04129665
    55 Baker Street, London
    Dissolved Corporate (8 parents)
    Officer
    2000-12-18 ~ 2002-07-16
    IIF 12 - Director → ME
  • 41
    BT TELCONSULT LIMITED
    - now 01487189
    TELCONSULT LIMITED - 1987-08-14
    55 Baker Street, London
    Dissolved Corporate (37 parents)
    Officer
    1996-02-05 ~ 2002-07-16
    IIF 4 - Director → ME
  • 42
    BTEXACT TECHNOLOGIES LIMITED
    - now 04191470
    NEWGATE RESEARCH LIMITED
    - 2001-07-03 04191470
    55 Baker Street, London
    Dissolved Corporate (13 parents)
    Officer
    2001-04-02 ~ 2002-05-08
    IIF 35 - Director → ME
  • 43
    CASTAIM LIMITED
    - now 03984695
    YELL LIMITED - 2001-06-22
    1 More London Place, London
    Dissolved Corporate (12 parents)
    Officer
    2002-05-08 ~ 2005-09-06
    IIF 37 - Director → ME
  • 44
    CELLULAR RADIO LIMITED
    - now 01612599
    BT CELLULAR RADIO LIMITED
    - 1998-03-19 01612599
    BRITISH TELECOM CELLULAR RADIO LIMITED - 1992-04-01
    GAMELAND LIMITED - 1984-04-24
    UNITED SATELLITES LIMITED - 1983-07-15
    GAMELAND LIMITED - 1982-03-02
    500 Brook Drive, Reading, United Kingdom
    Active Corporate (25 parents)
    Officer
    1996-03-12 ~ 2001-11-19
    IIF 1 - Director → ME
  • 45
    COMMUNICATIONS GLOBAL NETWORK SERVICES LIMITED
    FC023617
    Century House, 16 Par-la-ville Road, Hamilton, Hm08, Bermuda
    Active Corporate (24 parents)
    Officer
    2001-12-18 ~ 2003-09-08
    IIF 65 - Director → ME
  • 46
    COMMUNICATIONS NETWORKING SERVICES (UK) - now
    CONCERT COMMUNICATIONS COMPANY
    - 2002-04-03 02840475
    BT FORTY-EIGHT COMPANY
    - 1994-06-13 02840475
    CONCERT COMMUNICATIONS COMPANY
    - 1994-03-30 02840475
    BT FORTY-EIGHT COMPANY
    - 1994-03-21 02840475
    1 Braham Street, London, United Kingdom
    Active Corporate (49 parents)
    Officer
    1993-07-29 ~ 1994-06-23
    IIF 61 - Director → ME
    1993-07-29 ~ 1993-07-30
    IIF 72 - Secretary → ME
  • 47
    DELETEWAY LIMITED
    04807713
    1 More London Place, London
    Dissolved Corporate (16 parents)
    Officer
    2004-06-18 ~ 2005-09-06
    IIF 7 - Director → ME
  • 48
    ESAT TELECOMMUNICATIONS (UK) LIMITED
    03271439
    1 Braham Street, London, United Kingdom
    Active Corporate (23 parents)
    Officer
    2002-09-03 ~ 2003-11-24
    IIF 28 - Director → ME
  • 49
    GROUPBT LIMITED
    04177089 04190816
    55 Baker Street, London
    Dissolved Corporate (15 parents)
    Officer
    2001-03-12 ~ 2005-09-06
    IIF 33 - Director → ME
  • 50
    HAYGARTH PLACE RESIDENTS ASSOCIATION LIMITED
    - now 01460726
    ALLINGTON CLOSE RESIDENTS ASSOCIATION LIMITED - 1986-08-13
    8a Haygarth Place, London
    Active Corporate (24 parents)
    Equity (Company account)
    31,491 GBP2024-12-31
    Officer
    2008-09-22 ~ 2010-07-04
    IIF 66 - Director → ME
  • 51
    MMO2 LIMITED - now
    MMO2 PLC - 2015-06-26
    NEWGATE WIRELESS LIMITED
    - 2001-09-12 04190833
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (40 parents)
    Officer
    2001-03-30 ~ 2001-08-31
    IIF 5 - Director → ME
    2001-03-30 ~ 2001-08-31
    IIF 73 - Secretary → ME
  • 52
    MONDIAL HOUSE NOMINEE 1 LIMITED
    - now 04099263 04107995
    HAMMERCLOCK LIMITED
    - 2002-04-11 04099263
    1 More London Place, London
    Dissolved Corporate (15 parents)
    Officer
    2000-12-07 ~ 2005-09-06
    IIF 52 - Director → ME
  • 53
    NEW CELLULAR HOLDINGS LIMITED - now
    NEW CELLULAR HOLDINGS PLC
    - 2012-03-08 03801456
    LAUNCHMARKET PUBLIC LIMITED COMPANY - 1999-09-16
    1 More London Place, London
    Dissolved Corporate (18 parents)
    Officer
    1999-11-10 ~ 2005-09-06
    IIF 14 - Director → ME
  • 54
    NEWGATE STREET SECRETARIES LIMITED
    - now 02604359
    BT FORTY-TWO LIMITED
    - 1995-12-06 02604359
    1 Braham Street, London, United Kingdom
    Active Corporate (52 parents, 217 offsprings)
    Officer
    1995-11-21 ~ 2005-09-06
    IIF 58 - Director → ME
  • 55
    O2 HOLDINGS LIMITED - now
    BT WIRELESS LIMITED
    - 2001-09-03 02604354 03985643
    CELLNET GROUP LIMITED
    - 2001-03-30 02604354
    ADNOX 1 LIMITED - 1992-07-07
    BT THIRTY-EIGHT LIMITED - 1992-05-20
    500 Brook Drive, Reading, United Kingdom
    Active Corporate (60 parents, 13 offsprings)
    Officer
    2000-02-23 ~ 2001-11-19
    IIF 47 - Director → ME
  • 56
    O2 MOBILES LIMITED - now
    CELLNET SERVICES LIMITED
    - 2002-04-19 02604355 01814089
    ADNOX 3 LIMITED - 1992-07-07
    BT THIRTY-SEVEN LIMITED - 1992-05-20
    260 Bath Road, Slough, Berkshire, England
    Dissolved Corporate (36 parents)
    Officer
    2000-02-23 ~ 2001-11-19
    IIF 63 - Director → ME
  • 57
    O2 NETWORKS LIMITED - now
    CELLNET NETWORKS LIMITED
    - 2002-04-19 02604351
    ADNOX 2 LIMITED - 1992-07-07
    BT THIRTY-NINE LIMITED - 1992-05-20
    500 Brook Drive, Reading, United Kingdom
    Active Corporate (50 parents, 1 offspring)
    Officer
    2000-02-23 ~ 2001-11-19
    IIF 50 - Director → ME
  • 58
    O2 OAK LIMITED - now
    TU PRODUCTS LIMITED - 2015-07-21
    TELEFONICA DIGITAL COMMUNICATIONS LIMITED - 2012-08-22
    TELEFONICA DIGITAL LIMITED - 2011-12-16
    TELEFONICA UK COMMUNICATIONS LIMITED - 2011-09-15
    O2 BEECH LIMITED - 2011-01-05
    O2 LIMITED - 2008-10-30
    TELEFONICA O2 EUROPE LIMITED - 2007-01-02
    MOBILITYLEADERS LIMITED
    - 2006-08-18 03646040
    Highdown House, Yeoman Way, Worthing, West Sussex, United Kingdom
    Active Corporate (17 parents)
    Officer
    1998-10-02 ~ 2001-11-19
    IIF 32 - Director → ME
  • 59
    O2 THIRD GENERATION - now
    BT3G LIMITED
    - 2002-04-19 03900219
    260 Bath Road, Slough, Berkshire
    Dissolved Corporate (23 parents)
    Officer
    1999-12-21 ~ 2000-01-05
    IIF 21 - Director → ME
  • 60
    PLUSFIGURE LIMITED
    04008609
    1 More London Place, London
    Dissolved Corporate (19 parents)
    Officer
    2003-05-07 ~ 2004-03-23
    IIF 55 - Director → ME
  • 61
    POSTGATE HOLDING COMPANY
    03166592
    55 Baker Street, London
    Dissolved Corporate (11 parents)
    Officer
    1996-03-01 ~ 2005-09-06
    IIF 56 - Director → ME
  • 62
    RIVUS FLEET SOLUTIONS LIMITED - now
    BT FLEET LIMITED
    - 2019-10-14 04383521
    8th Floor, Central Square, 29 Wellington Street, Leeds, West Yorkshire
    Liquidation Corporate (31 parents, 1 offspring)
    Officer
    2002-02-27 ~ 2005-09-06
    IIF 3 - Director → ME
  • 63
    SOUTHGATE DEVELOPMENTS LIMITED
    - now 02325912
    SOUTHGATE INVESTMENTS LIMITED - 1995-03-20
    BT TWENTY-THREE LIMITED - 1991-10-31
    1 Braham Street, London, United Kingdom
    Active Corporate (40 parents)
    Officer
    2002-05-08 ~ 2005-09-06
    IIF 54 - Director → ME
  • 64
    STEPSERVE LIMITED
    03977369
    1 More London Place, London
    Dissolved Corporate (17 parents)
    Officer
    2003-05-07 ~ 2004-03-23
    IIF 57 - Director → ME
  • 65
    TELEFONICA UK LIMITED - now
    TELEFONICA O2 UK LIMITED - 2011-04-27
    TELEFÓNICA O2 UK LIMITED - 2011-02-04
    O2 (UK) LIMITED - 2008-05-30
    BT CELLNET LIMITED
    - 2002-04-19 01743099
    TELECOM SECURICOR CELLULAR RADIO LIMITED
    - 2000-11-01 01743099
    500 Brook Drive, Reading, United Kingdom
    Active Corporate (50 parents, 10 offsprings)
    Officer
    2000-02-23 ~ 2001-11-19
    IIF 24 - Director → ME
  • 66
    TUDOR MINSTREL
    03747023
    1 Braham Street, London, United Kingdom
    Active Corporate (18 parents)
    Officer
    1999-04-01 ~ 2005-09-06
    IIF 34 - Director → ME
  • 67
    UNITED KINGDOM TELECOMMUNICATIONS ACADEMY
    - now 03070566
    NUMBERLINK LIMITED
    - 1995-11-21 03070566
    Forest Lodge, Brackley Hatch, Brackley, England
    Active Corporate (64 parents)
    Equity (Company account)
    124,590 GBP2025-03-31
    Officer
    1995-09-07 ~ 1995-11-23
    IIF 6 - Director → ME

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