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
Individuals in focus
Challis, John Christopher
- British chartered secretary born in January 1953
Challis, John Christopher
Resident in England
Registered addresses and corresponding companies81 New Gate Street, London, EC1A 7AJ
IIF 181 Newgate St, London, EC1A 7AJ
IIF 281 Newgate Street, London, EC1A 7AJ
IIF 3 IIF 4 IIF 5 (more)Academy Place, 1-9 Brook Street, Brentwood, Essex, CM14 5NQ, England
IIF 7 IIF 8 IIF 9 (more)Turnstone, The Street, Chelmsford, CM3 6QL, United Kingdom
IIF 11Turnstone, The Street, Purleigh, Chelmsford, Essex, CM3 6QL
IIF 12 IIF 13 IIF 14 (more)Pp A9d, Bt Centre, 81 Newgate Street, London, EC1A 7AJ
IIF 21 IIF 22 IIF 23 (more)Pp A9d, Bt Centre, 81 Newgate Street, London, EC1A 7AJ, United Kingdom
IIF 32 IIF 33 IIF 34 (more)Ppa9d, Bt Centre, 81 Newgate Street, London, EC1A 7AJ, United Kingdom
IIF 70 IIF 71
- British shareholder services manager born in January 1953
Challis, John Christopher
Resident in England
Registered addresses and corresponding companiesPp A9d, Bt Centre, 81 Newgate Street, London, EC1A 7AJ, United Kingdom
IIF 72
- British born in January 1953Registered addresses and corresponding companies
Challis, John Christopher
Bridge End Cottage, 2 Chantry Villas Waltham Road, Boreham Chelmsford, Essex, CM3 3AR
IIF 73
- British chartered secretary born in January 1953Registered addresses and corresponding companies
Challis, John Christopher
- British Registered addresses and corresponding companies
Challis, John Christopher
- British born in January 1953
Mr John Christopher Challis
Resident in England
Registered addresses and corresponding companiesTurnstone, The Street, Purleigh, Chelmsford, CM3 6QL
IIF 88
Related profiles found in government register
Offspring entities and appointments
75
- 1BT THIRTY-SIX LIMITED - 1996-05-0255 Baker Street, LondonDissolved Corporate (43 parents)Officer2009-03-30 ~ 2010-12-02IIF 1 - Director → ME
- 2
ARGENSYS LIMITED
044149691 More London Place, LondonDissolved Corporate (13 parents)Officer2010-07-01 ~ dissolvedIIF 58 - Director → ME - 3BIC SYSTEMS GROUP LIMITED - 1999-04-12LEDUM LIMITED - 1995-08-16Bedford House, 16 Bedford Street, Belfast, Northern IrelandDissolved Corporate (12 parents)Officer2010-11-29 ~ dissolvedIIF 46 - Director → ME
- 4BIC SYSTEMS LIMITED - 1999-03-09BUSINESS INDUSTRIAL COMPUTER SYSTEMS LIMITED - 1996-03-29Bedford House, 16 Bedford Street, Belfast, County Antrim, Northern IrelandDissolved Corporate (16 parents)Officer2010-11-29 ~ dissolvedIIF 37 - Director → ME
- 5BRITISH TELECOM ENTERPRISES LIMITED - 1993-07-0855 Baker Street, LondonDissolved Corporate (17 parents)Officer2007-03-19 ~ 2011-03-31IIF 59 - Director → ME
- 6
BRITISH TELECOMMUNICATIONS FINANCE LIMITED
FC02304926 New Street, St Helier, Jersey, Channel IslandsConverted / Closed Corporate (14 parents)Officer2007-03-29 ~ 2011-03-31IIF 19 - Director → ME - 7DUCHESSHILL LIMITED - 2003-11-271 Braham Street, London, United KingdomActive Corporate (20 parents)Officer2009-03-30 ~ 2011-03-31IIF 47 - Director → ME
- 8
BT (SECOND) NOMINEES LIMITED
0244463555 Baker Street, LondonDissolved Corporate (17 parents)Officer2007-03-19 ~ 2011-03-31IIF 26 - Director → ME~ 1998-01-12IIF 76 - Director → ME - 9
BT (THIRD) NOMINEES LIMITED
0245049255 Baker Street, LondonDissolved Corporate (17 parents)Officer1995-12-15 ~ 1998-01-12IIF 78 - Director → ME2005-09-06 ~ 2011-03-31IIF 65 - Director → ME - 10SEAMLEIGH LIMITED - 2003-04-29YELLOW PAGES LIMITED - 2001-06-221 More London Place, LondonDissolved Corporate (18 parents)Officer2005-09-06 ~ 2011-03-31IIF 28 - Director → ME
- 11
BT ALDER TWO LIMITED
039387361 More London Place, LondonDissolved Corporate (10 parents)Officer2002-07-16 ~ 2004-02-09IIF 18 - Director → ME - 12FLATPROFIT LIMITED - 2002-04-111 More London Place, LondonDissolved Corporate (16 parents)Officer2010-07-01 ~ 2011-03-31IIF 45 - Director → ME
- 13RAVENHAMMER LIMITED - 2002-04-1155 Baker Street, LondonDissolved Corporate (22 parents)Officer2010-07-01 ~ 2011-03-31IIF 63 - Director → ME
- 14
BT COMMUNICATIONS IRELAND GROUP LIMITED
FC026254Grand Canal Plaza, Upper Grand Canal Street, Dublin 4, IrelandActive Corporate (19 parents)Officer2010-12-15 ~ 2011-03-31IIF 70 - Director → ME - 15
UFINDUS LIMITED
- 2009-04-06 04251486IOMART INTERNET LIMITED - 2005-03-21NETWORKS DELIVERED LTD - 2002-03-25NETWORKERS LIMITED - 2001-09-1855 Baker Street, LondonDissolved Corporate (22 parents)Officer2009-03-30 ~ 2009-04-23IIF 13 - Director → ME - 16
BT EIGHTY-EIGHT LIMITED
0595276055 Baker Street, LondonLiquidation Corporate (10 parents)Officer2006-10-02 ~ 2011-03-31IIF 66 - Director → ME - 17
BT EIGHTY-FOUR LIMITED
051493961 More London Place, LondonDissolved Corporate (14 parents)Officer2010-07-01 ~ 2011-03-31IIF 34 - Director → ME - 18
BT EIGHTY-NINE LIMITED
0595278555 Baker Street, LondonDissolved Corporate (6 parents)Officer2006-10-02 ~ 2011-03-31IIF 39 - Director → ME - 19
BT EQUIPMENT FINANCE LIMITED
054402171 More London Place, LondonDissolved Corporate (8 parents)Officer2011-01-11 ~ dissolvedIIF 21 - Director → ME - 20
BT EUROPEAN INVESTMENTS LIMITED
042768821 Braham Street, London, United KingdomActive Corporate (19 parents, 1 offspring)Officer2007-06-08 ~ 2011-03-31IIF 50 - Director → ME - 21BT FIFTY LIMITED - 1999-12-21CONCERT LIMITED - 1998-03-13BT FORTY-THREE LIMITED - 1996-11-0455 Baker Street, LondonDissolved Corporate (27 parents)Officer2010-07-19 ~ 2010-07-23IIF 2 - Director → ME
- 22
BT FIFTY-ONE
036217551 Braham Street, London, United KingdomActive Corporate (24 parents, 3 offsprings)Officer2008-08-04 ~ 2009-03-30IIF 15 - Director → ME - 23
BT FIFTY-THREE LIMITED
036217451 Braham Street, London, United KingdomActive Corporate (20 parents)Officer2005-09-06 ~ 2011-03-31IIF 23 - Director → ME - 24
BT FINANCE B.V.
FC021994Branch Registration, Refer To Parent Registry, NetherlandsConverted / Closed Corporate (12 parents)Officer2007-06-08 ~ 2011-03-31IIF 12 - Director → ME - 25
BT FORTY-NINE
0359815755 Baker Street, LondonDissolved Corporate (21 parents)Officer2005-09-06 ~ 2010-11-25IIF 6 - Director → ME - 26BT-IAL CONTRACTING LIMITED - 1992-05-11BT TWENTY LIMITED - 1989-12-05Hill House, 1 Little New Street, LondonDissolved Corporate (17 parents)Officer2008-11-21 ~ 2011-03-17IIF 52 - Director → ME
- 27BT GLOBAL SERVICES LIMITED - nowBT GLOBAL NETWORKS LIMITED - 2003-06-26
CONCERT GLOBAL NETWORKS LIMITED
- 2002-04-02 02410810BT GLOBAL NETWORKS LIMITED
- 1994-06-13 02410810CONCERT GLOBAL NETWORKS LIMITED
- 1994-03-30 02410810BT GLOBAL NETWORKS LIMITED
- 1994-03-21 02410810PATHFINDER COMMUNICATIONS LIMITED
- 1993-03-18 02410810BT TWENTY - EIGHT LIMITED
- 1991-03-08 024108101 Braham Street, London, United KingdomActive Corporate (43 parents)Officer1994-07-01 ~ 1998-01-12IIF 73 - Director → ME~ 1998-01-12IIF 83 - Secretary → ME - 2855 Baker Street, LondonDissolved Corporate (10 parents)Officer2007-03-19 ~ 2011-03-31IIF 44 - Director → ME
- 29
BT LEASE HOLDINGS LIMITED
0494197955 Baker Street, LondonDissolved Corporate (10 parents, 1 offspring)Officer2009-03-30 ~ 2011-03-31IIF 61 - Director → ME - 30
BT LEASING LIMITED
0494200155 Baker Street, LondonDissolved Corporate (11 parents)Officer2009-03-30 ~ 2011-03-31IIF 40 - Director → ME - 31
BT MANAGED SERVICES (NO.2) LIMITED
0737884181 Newgate Street, LondonDissolved Corporate (14 parents)Officer2010-09-16 ~ 2011-03-31IIF 71 - Director → ME - 32
BT MANAGED SERVICES LIMITED
0642312155 Baker Street, LondonDissolved Corporate (23 parents, 1 offspring)Officer2007-11-09 ~ 2007-11-16IIF 20 - Director → ME - 33
BT NEWGATE INVESTMENTS LIMITED
048884761 More London Place, LondonDissolved Corporate (9 parents)Officer2010-12-09 ~ 2011-03-31IIF 67 - Director → ME - 34
BT NOMINEES LIMITED
020576531 Braham Street, London, United KingdomActive Corporate (30 parents, 3 offsprings)Officer2005-09-06 ~ 2010-11-25IIF 4 - Director → ME~ 1998-01-12IIF 77 - Director → ME - 35BRITISH TELECOM RISK MANAGEMENT LIMITED - 1991-04-02BUSYWIDE LIMITED - 1989-04-111 More London Place, LondonDissolved Corporate (14 parents)Officer2010-06-09 ~ 2011-03-31IIF 30 - Director → ME
- 36BT HAWTHORN INVESTMENTS LIMITED - 2001-08-1355 Baker Street, LondonDissolved Corporate (16 parents)Officer2005-09-06 ~ 2011-03-31IIF 33 - Director → ME
- 37ITALY MOBILE - 2001-07-1755 Baker Street, LondonDissolved Corporate (16 parents)Officer2009-03-30 ~ 2010-12-02IIF 3 - Director → ME2005-09-06 ~ 2006-02-17IIF 17 - Director → ME
- 38
BT SHANK NO. 2 LIMITED
FC02887826 New Street, St Helier, Jersey, Channel IslandsConverted / Closed Corporate (6 parents)Officer2009-03-04 ~ 2011-03-31IIF 14 - Director → ME - 39YELL HOLDINGS PLC - 2001-06-221 More London Place, LondonDissolved Corporate (9 parents)Officer2005-09-06 ~ 2011-03-31IIF 31 - Director → ME
- 401 Braham Street, London, United KingdomActive Corporate (21 parents, 7 offsprings)Officer2005-09-06 ~ 2011-03-31IIF 64 - Director → ME
- 41CLICKSCENE LIMITED - 2003-01-211 Braham Street, London, United KingdomActive Corporate (24 parents)Officer2008-12-17 ~ 2010-11-11IIF 5 - Director → ME
- 42NEWGATE RESEARCH LIMITED - 2001-07-0355 Baker Street, LondonDissolved Corporate (13 parents)Officer2009-03-30 ~ 2011-03-31IIF 49 - Director → ME
- 43CFR 8 LTD - 2001-06-22Bedford House, 16 Bedford Street, Belfast, County Antrim, Northern IrelandDissolved Corporate (15 parents)Officer2010-11-29 ~ dissolvedIIF 38 - Director → ME
- 44YELL LIMITED - 2001-06-221 More London Place, LondonDissolved Corporate (12 parents)Officer2010-07-01 ~ dissolvedIIF 22 - Director → ME
- 45COMMUNICATIONS NETWORKING SERVICES (UK) - now
CONCERT COMMUNICATIONS COMPANY
- 2002-04-03 02840475BT FORTY-EIGHT COMPANY
- 1994-06-13 02840475CONCERT COMMUNICATIONS COMPANY
- 1994-03-30 02840475BT FORTY-EIGHT COMPANY
- 1994-03-21 028404751 Braham Street, London, United KingdomActive Corporate (49 parents)Officer1993-11-17 ~ 1998-01-12IIF 82 - Secretary → ME1993-07-30 ~ 1993-11-16IIF 85 - Secretary → ME - 46
DELETEWAY LIMITED
048077131 More London Place, LondonDissolved Corporate (16 parents)Officer2010-07-01 ~ 2011-03-31IIF 51 - Director → ME - 47CFR 28 LIMITED - 2005-07-27Riverside Tower, 5 Lanyon Place, BelfastDissolved Corporate (9 parents)Officer2007-07-31 ~ 2011-03-31IIF 57 - Director → ME
- 48WILLOUGHBY (561) LIMITED - 2007-04-1855 Baker Street, LondonDissolved Corporate (11 parents)Officer2013-11-22 ~ dissolvedIIF 8 - Director → ME
- 49GREYFERN LAW LIMITED - nowBT LAW LIMITED - 2020-01-30
BT CLAIMS LIMITED
- 2013-02-15 06666404BT LEGAL LIMITED
- 2008-10-27 066664041 Scott Place, 2 Hardman Street, Manchester, United KingdomActive Corporate (22 parents)Officer2008-08-06 ~ 2011-03-31IIF 32 - Director → ME - 5055 Baker Street, LondonDissolved Corporate (15 parents)Officer2005-09-06 ~ 2011-03-31IIF 68 - Director → ME
- 51INTERTEK QUALITY SERVICES LTD - now
PREMIER ASSESSMENTS LIMITED
- 2015-12-16 02651329PREMIER ASSESSMENTS (INTERNATIONAL) LIMITED - 1997-05-27AMS QUALITY LIMITED - 1997-05-01CANGABB LIMITED - 1992-11-23PREMIER ASSESSMENTS LIMITED - 1992-01-14Academy Place, 1-9 Brook Street, Brentwood, EssexActive Corporate (27 parents)Officer2013-11-22 ~ 2014-05-28IIF 10 - Director → ME - 52
JOHN CHALLIS CONSULTING LIMITED
08259304Turnstone The Street, Purleigh, ChelmsfordDissolved Corporate (2 parents)Equity (Company account)4,955 GBP2019-10-31Officer2012-10-18 ~ dissolvedIIF 11 - Director → MEPerson with significant control2016-04-06 ~ dissolvedIIF 88 - Ownership of shares – More than 25% but not more than 50% → OE - 53LYNX IT TRAINING LIMITED - 2004-03-301 More London Place, LondonDissolved Corporate (12 parents)Officer2007-11-06 ~ dissolvedIIF 36 - Director → ME
- 54
LYNX TECHNOLOGY HOLDINGS LIMITED
063066651 More London Place, LondonDissolved Corporate (5 parents)Officer2007-11-06 ~ dissolvedIIF 41 - Director → ME - 55HAMMERCLOCK LIMITED - 2002-04-111 More London Place, LondonDissolved Corporate (15 parents)Officer2010-07-01 ~ dissolvedIIF 55 - Director → ME
- 56CHANGEAUTO LIMITED - 1998-06-161 More London Place, LondonDissolved Corporate (12 parents)Officer2010-07-01 ~ 2011-03-31IIF 62 - Director → ME
- 57NEW CELLULAR HOLDINGS LIMITED - now
NEW CELLULAR HOLDINGS PLC
- 2012-03-08 03801456LAUNCHMARKET PUBLIC LIMITED COMPANY - 1999-09-161 More London Place, LondonDissolved Corporate (18 parents)Officer2010-07-01 ~ 2011-03-31IIF 56 - Director → ME - 58
BT FILMHOLDINGS LIMITED
- 2007-02-22 02024575STAR CHANNEL LIMITED
- 1987-07-08 02024575BT THREE LIMITED
- 1986-09-01 0202457555 Baker Street, LondonDissolved Corporate (16 parents)Officer2002-05-08 ~ 2004-01-06IIF 16 - Director → ME2007-02-23 ~ 2011-03-31IIF 27 - Director → ME~ 1993-09-06IIF 79 - Secretary → ME - 59
BT FORTY-TWO LIMITED
- 1995-12-06 026043591 Braham Street, London, United KingdomActive Corporate (52 parents, 217 offsprings)Officer2005-09-06 ~ 2011-03-31IIF 35 - Director → ME1995-11-21 ~ 1998-01-12IIF 75 - Director → ME - 60NDT SERVICES LIMITED - 1996-05-1455 Baker Street, LondonDissolved Corporate (13 parents)Officer2013-11-22 ~ dissolvedIIF 9 - Director → ME
- 61
PARBIN LIMITED
031769541 More London Place, LondonDissolved Corporate (12 parents)Officer2009-03-30 ~ dissolvedIIF 48 - Director → ME - 62
PLUSFIGURE LIMITED
040086091 More London Place, LondonDissolved Corporate (19 parents)Officer2007-03-19 ~ dissolvedIIF 42 - Director → ME - 63PLUSNET LIMITED - 2004-07-07INSIGHT ASP LIMITED - 2004-06-041 More London Place, LondonDissolved Corporate (16 parents)Officer2009-03-30 ~ dissolvedIIF 54 - Director → ME
- 64
PLUSNET EBT LIMITED
056588521 More London Place, LondonDissolved Corporate (9 parents)Officer2009-03-30 ~ dissolvedIIF 43 - Director → ME - 65
POSTGATE HOLDING COMPANY
0316659255 Baker Street, LondonDissolved Corporate (11 parents)Officer2008-11-21 ~ 2011-03-17IIF 24 - Director → ME - 66
QUALITY VERIFICATION SERVICES LIMITED
0286754955 Baker Street, LondonDissolved Corporate (14 parents)Officer2013-11-22 ~ dissolvedIIF 7 - Director → ME - 67SOUTHGATE INVESTMENTS LIMITED - 1995-03-20BT TWENTY-THREE LIMITED - 1991-10-311 Braham Street, London, United KingdomActive Corporate (40 parents)Officer2005-09-06 ~ 2011-03-31IIF 29 - Director → ME
- 68CONSULREALM LIMITED - 2002-07-151 More London Place, LondonDissolved Corporate (19 parents)Officer2009-08-04 ~ dissolvedIIF 60 - Director → ME
- 69
STEPSERVE LIMITED
039773691 More London Place, LondonDissolved Corporate (17 parents)Officer2007-03-19 ~ dissolvedIIF 25 - Director → ME - 70CFR 29 LIMITED - 2005-06-28Riverside Tower, BelfastDissolved Corporate (8 parents)Officer2007-07-31 ~ 2011-03-31IIF 72 - Director → ME
- 71
TUDOR MINSTREL
037470231 Braham Street, London, United KingdomActive Corporate (18 parents)Officer2005-09-06 ~ 2011-02-11IIF 69 - Director → ME - 72
NUMBERLINK LIMITED
- 1995-11-21 03070566Forest Lodge, Brackley Hatch, Brackley, EnglandActive Corporate (64 parents)Equity (Company account)124,590 GBP2025-03-31Officer1995-09-07 ~ 1995-11-23IIF 74 - Director → ME1995-09-07 ~ 1995-11-23IIF 86 - Secretary → ME - 731 More London Place, LondonDissolved Corporate (8 parents)Officer2009-03-30 ~ dissolvedIIF 53 - Director → ME
- 74YELL SALES LIMITED - nowHIBU SALES LIMITED - 2017-02-23
YELLOW PAGES SALES LIMITED
- 2013-01-18 01403041GTE DIRECTORIES LIMITED
- 1986-02-06 01403041GTDC (DIRECTORIES) LIMITED
- 1980-12-31 01403041KNALTON LIMITED
- 1979-12-31 01403041Davidson House, The Forbury, Reading, Berkshire, United KingdomActive Corporate (29 parents, 1 offspring)Officer1995-03-08 ~ 1996-03-31IIF 84 - Secretary → ME~ 1992-10-07IIF 81 - Secretary → ME - 75YELL STUDIO LIMITED - nowHIBU STUDIO LIMITED - 2017-02-23
GENERAL ART SERVICES LIMITED
- 2013-01-18 01674826GENERAL ARTS SERVICES LIMITED
- 1984-10-24 01674826GTE ART SERVICES LIMITED
- 1983-01-26 01674826GLOSBEECH LIMITED
- 1982-12-13 01674826Davidson House, The Forbury, Reading, Berkshire, United KingdomActive Corporate (30 parents)Officer1995-03-08 ~ 1996-04-01IIF 80 - Secretary → ME~ 1992-10-07IIF 87 - Secretary → ME
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Contains public sector information retrieved at 9 February 2026 and
licensed under the Open Government Licence v3.0.