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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 Jonathan Michael Elstein

    Related profiles found in government register
  • Mr Jonathan Michael Elstein
    British born in February 1966

    Resident in England

    Registered addresses and corresponding companies

    • Fitzjohns Avenue, London, NW3 5JY

      IIF 1

    • Fitzjohns Avenue, London, NW3 5JY, England

      IIF 2

    • Fitzjohns Avenue, London, NW3 5JY, United Kingdom

      IIF 3
  • Mr. Jonathan Michael Elstein
    British born in February 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Fitzjohns Avenue, London, NW3 5JY

      IIF 4
  • Elstein, Jonathan Michael
    British born in February 1966

    Resident in England

    Registered addresses and corresponding companies

    • New Square, Bedfont Lakes, Feltham, Middlesex, TW14 8HA, England

      IIF 5

    • Fitzjohns Avenue, London, NW3 5JY

      IIF 6

    • Fitzjohns Avenue, London, NW3 5JY, England

      IIF 7 IIF 8 IIF 9
  • Elstein, Jonathan Michael
    British solicitor born in February 1966

    Resident in England

    Registered addresses and corresponding companies
  • Elstein, Jonathan Michael
    British

    Registered addresses and corresponding companies
  • Elstein, Jonathan Michael
    British solicitor

    Registered addresses and corresponding companies

    • Fitzjohns Avenue, London, NW3 5JY

      IIF 37
  • Elstein, Jonathan Michael
    British vp of operations

    Registered addresses and corresponding companies

    • Fitzjohns Avenue, London, NW3 5JY

      IIF 38
  • Elstein, Jonathan Michael

    Registered addresses and corresponding companies

    • Fitzjohns Avenue, London, NW3 5JY, England

      IIF 39

    • Fitzjohns Avenue, London, NW3 5JY, United Kingdom

      IIF 40
child relation
Offspring entities and appointments 33
  • 1
    15 FITZJOHN'S AVENUE LIMITED
    00893386
    15a Fitzjohns Avenue, London
    Active Corporate (12 parents)
    Officer
    2014-04-02 ~ now
    IIF 8 - Director → ME
    2014-04-02 ~ now
    IIF 39 - Secretary → ME
  • 2
    15 FITZJOHNS AVENUE FREEHOLD LIMITED
    12743677
    15a Fitzjohns Avenue, London, England
    Active Corporate (5 parents)
    Officer
    2020-07-15 ~ now
    IIF 9 - Director → ME
  • 3
    ACANO (UK) LIMITED
    - now 07793971
    SILVERFLARE LTD - 2013-06-27
    CAMBIAN SYSTEMS LIMITED - 2011-10-10
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (20 parents)
    Officer
    2016-12-09 ~ 2024-07-08
    IIF 19 - Director → ME
  • 4
    ACCEDIAN NETWORKS (UK) LTD
    08953107
    9-11 New Square Bedfont Lakes, Feltham, Middlesex, England
    Active Corporate (8 parents)
    Officer
    2023-10-12 ~ 2024-07-08
    IIF 5 - Director → ME
  • 5
    APPDYNAMICS INTERNATIONAL LTD
    09004916
    9-11 New Square Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (21 parents)
    Officer
    2017-10-25 ~ 2024-05-24
    IIF 17 - Director → ME
  • 6
    APPDYNAMICS UK LTD
    07768739
    9-11 New Square Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (14 parents, 1 offspring)
    Officer
    2017-10-25 ~ 2024-07-08
    IIF 18 - Director → ME
  • 7
    BROADSOFT LTD
    - now 05500070
    BROADSOFT HOSTED IP COMMUNICATIONS LTD - 2014-07-01
    HOSTED IP COMMUNICATIONS (EUROPE) LIMITED - 2013-09-02
    9-11 New Square, Bedfont Lakes, Feltham, Feltham, Middlesex, United Kingdom
    Active Corporate (22 parents)
    Officer
    2018-07-27 ~ 2024-05-24
    IIF 13 - Director → ME
  • 8
    BROADSOFT UK HOLDING COMPANY LTD
    08241048
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (12 parents, 3 offsprings)
    Officer
    2018-07-27 ~ 2024-05-23
    IIF 12 - Director → ME
  • 9
    BROADSOFT UK OPERATING COMPANY LTD
    08241924
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (11 parents)
    Officer
    2018-07-27 ~ 2024-05-24
    IIF 16 - Director → ME
  • 10
    BROADSOFT UK TECHNOLOGIES LIMITED
    11742499
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Dissolved Corporate (5 parents)
    Officer
    2021-02-04 ~ dissolved
    IIF 20 - Director → ME
  • 11
    CISCO INTERNATIONAL LIMITED
    06640658
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (22 parents, 5 offsprings)
    Officer
    2017-01-17 ~ 2024-05-09
    IIF 28 - Director → ME
  • 12
    CISCO SYSTEMS HOLDINGS UK LIMITED
    08126561
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (11 parents, 8 offsprings)
    Officer
    2017-01-17 ~ 2024-05-23
    IIF 21 - Director → ME
  • 13
    CISCO SYSTEMS LIMITED
    - now 02558939
    CISCO SYSTEMS LIMITED - 1994-09-29
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (28 parents, 1 offspring)
    Officer
    2016-12-13 ~ 2024-05-23
    IIF 22 - Director → ME
  • 14
    CLIQR TECHNOLOGIES U.K. LIMITED
    10028233
    Eversheds House, 70 Great Bridgewater Street, Manchester, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2016-12-09 ~ dissolved
    IIF 26 - Director → ME
  • 15
    CORONA ENERGY LIMITED - now
    AURORA ENERGY LIMITED - 2003-10-06
    QUANTUM ENERGY GROUP LIMITED
    - 2003-09-23 03241012
    SPRING WALTER LIMITED - 1996-10-28
    Building 2 Level 2, Croxley Park, Watford, United Kingdom
    Active Corporate (34 parents, 3 offsprings)
    Officer
    2000-05-02 ~ 2002-06-25
    IIF 35 - Secretary → ME
  • 16
    CORONA ENERGY RETAIL 1 LIMITED - now
    AURORA ENERGY RETAIL 1 LIMITED - 2003-10-06
    QUANTUM ENERGY DISTRIBUTION LIMITED
    - 2003-09-23 03241002
    QUANTUM GAS MANAGEMENT LIMITED - 1997-07-03
    SHAMOKIN LIMITED - 1996-10-28
    Building 2 Level 2, Croxley Park, Watford, United Kingdom
    Active Corporate (29 parents, 2 offsprings)
    Officer
    2000-05-02 ~ 2002-06-25
    IIF 36 - Secretary → ME
  • 17
    CORONA ENERGY RETAIL 2 LIMITED - now
    AURORA ENERGY RETAIL 2 LIMITED - 2003-10-03
    VECTOR GAS LIMITED
    - 2003-09-23 SC138299
    HYDRO-ELECTRIC GAS LIMITED - 1993-07-13
    DUNWILCO (316) LIMITED - 1993-02-25
    50 Lothian Road, Festival Square, Edinburgh
    Active Corporate (42 parents)
    Officer
    2000-05-02 ~ 2002-06-25
    IIF 34 - Secretary → ME
  • 18
    CORONA GAS MANAGEMENT LIMITED - now
    AURORA GAS MANAGEMENT LIMITED - 2003-10-06
    QUANTUM GAS MANAGEMENT LIMITED
    - 2003-09-23 02879748
    QUANTUM ENERGY DERIVATIVES PLC - 1997-07-03
    ALBION DAWNAY DAY PLC - 1994-06-29
    FORCETRACK PUBLIC LIMITED COMPANY - 1994-03-02
    Building 2 Level 2, Croxley Park, Watford, United Kingdom
    Active Corporate (32 parents)
    Officer
    2000-05-02 ~ 2002-06-25
    IIF 30 - Secretary → ME
  • 19
    ENSOFT LIMITED
    03351902
    1 More London Place, London
    Dissolved Corporate (11 parents)
    Officer
    2019-01-25 ~ dissolved
    IIF 11 - Director → ME
  • 20
    JASPER TECHNOLOGIES LIMITED
    - now 06147171
    JASPER WIRELESS LIMITED - 2014-06-11
    1 More London Place, London
    Dissolved Corporate (13 parents)
    Officer
    2016-12-09 ~ 2019-09-24
    IIF 10 - Director → ME
  • 21
    JME LEGAL LIMITED
    15731877
    15a Fitzjohns Avenue, London, England
    Active Corporate (1 parent)
    Officer
    2024-05-21 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2024-05-21 ~ now
    IIF 2 - Ownership of shares – 75% or more → OE
  • 22
    LX CAPITAL LIMITED
    - now 06299148
    LX LONDON LIMITED - 2008-02-07
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Dissolved Corporate (8 parents, 1 offspring)
    Officer
    2023-09-11 ~ 2024-05-07
    IIF 15 - Director → ME
  • 23
    NORTH BY NORTHWEST (HOMESEARCH) LIMITED
    03673093
    15a Fitzjohns Avenue, London
    Active Corporate (3 parents)
    Officer
    1998-11-24 ~ now
    IIF 6 - Director → ME
    1998-11-24 ~ now
    IIF 37 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
  • 24
    PORTCULLIS COMPUTER SECURITY LIMITED
    02763799
    1 More London Place, London
    Dissolved Corporate (13 parents, 1 offspring)
    Officer
    2016-12-15 ~ dissolved
    IIF 27 - Director → ME
  • 25
    PULSE 24 LIMITED - now
    CORONA POWER MANAGEMENT LIMITED - 2007-04-05
    AURORA POWER MANAGEMENT LIMITED - 2003-10-06
    QUANTUM ELECTRIC POWER LIMITED
    - 2003-09-23 03425562
    Ship Canal House, 98 King Street, Manchester
    Dissolved Corporate (30 parents)
    Officer
    2000-05-02 ~ 2002-06-25
    IIF 33 - Secretary → ME
  • 26
    SAMKNOWS LIMITED
    06510477
    9-11 New Square, Bedfont Lakes, Feltham, Middlesex, United Kingdom
    Active Corporate (11 parents)
    Officer
    2023-09-11 ~ 2024-05-07
    IIF 14 - Director → ME
  • 27
    SCANSAFE LIMITED
    - now 03900118
    MAILROUND LIMITED - 2005-03-02
    MAILROUND.COM LIMITED - 2001-07-26
    1 More London Place, London
    Dissolved Corporate (19 parents)
    Officer
    2008-02-14 ~ 2009-12-04
    IIF 38 - Secretary → ME
  • 28
    SRG REALISATIONS (2017) PLC - now
    SECURITY RESEARCH GROUP PLC - 2017-08-15
    PSG SOLUTIONS PLC - 2012-08-22
    LONDON & BOSTON INVESTMENTS PLC - 2006-02-14
    CYBERTEC HOLDINGS PLC - 2001-09-28
    MONEYADVANCE PUBLIC LIMITED COMPANY
    - 1996-06-06 03170812
    40 31st Floor, Bank Street, London, England
    Dissolved Corporate (25 parents, 4 offsprings)
    Officer
    1996-05-02 ~ 1996-06-04
    IIF 24 - Director → ME
  • 29
    T SQUARED FILMS LIMITED
    07453457
    15a Fitzjohns Avenue, London
    Dissolved Corporate (3 parents)
    Officer
    2010-11-29 ~ dissolved
    IIF 40 - Secretary → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
  • 30
    THE BIG ISSUE FOUNDATION
    - now 03049322
    MUTUALNUMBER LIMITED
    - 1997-05-21 03049322
    113-115 Fonthill Road, London, England
    Dissolved Corporate (50 parents, 1 offspring)
    Officer
    1996-01-25 ~ 2001-02-22
    IIF 25 - Director → ME
    1999-08-20 ~ 2000-03-14
    IIF 32 - Secretary → ME
  • 31
    THE BIG ISSUE FOUNDATION TRADING COMPANY LIMITED
    03866742
    113-115 Fonthill Road, London, England
    Dissolved Corporate (16 parents)
    Officer
    1999-10-27 ~ 2000-08-07
    IIF 29 - Secretary → ME
  • 32
    THE SERPENTINE TRUST
    02150221
    Serpentine Gallery, Kensington Gardens, London
    Active Corporate (46 parents, 1 offspring)
    Officer
    1994-05-05 ~ 2000-01-17
    IIF 23 - Director → ME
    1997-01-30 ~ 2000-01-17
    IIF 31 - Secretary → ME
  • 33
    THEIA HOME LIMITED
    14166184
    15a Fitzjohns Avenue, London, United Kingdom
    Active Corporate (2 parents)
    Person with significant control
    2022-06-12 ~ now
    IIF 3 - Ownership of shares – More than 25% but not more than 50% → OE

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