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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

Portal, Jonathan Francis, Sir

    Related profiles found in government register
  • Portal, Jonathan Francis, Sir
    British

    Registered addresses and corresponding companies
  • Portal, Jonathan Francis, Sir
    British born in January 1953

    Resident in England

    Registered addresses and corresponding companies
    • 36, Crimea Road, Aldershot, Hampshire, GU11 1UD

      IIF 11
    • 36 Crimea Road, Aldershot, Hampshire, GU11 1UD, United Kingdom

      IIF 12
    • Burley Wood, Ashe, Basingstoke, Hants, RG25 3AG

      IIF 13 IIF 14 IIF 15
    • Burley Wood, Ashe, Basingstoke, RG25 3AG, United Kingdom

      IIF 22
    • Burley Wood, Burley Lane, Ashe, Basingstoke, Hampshire, RG25 3AG, England

      IIF 23
    • The Hospital Of St Cross, St. Cross Road, Winchester, Hampshire, SO23 9SD, United Kingdom

      IIF 24
  • Portal, Johnathan Francis
    British consultant born in January 1953

    Resident in England

    Registered addresses and corresponding companies
    • Burley Wood, Burley Lane, Ashe, Basingstoke, Hampshire, RG25 3AG

      IIF 25
child relation
Offspring entities and appointments 18
  • 1
    CELLCLEAR COMMUNICATIONS LTD
    - now 03774372
    CELLCLEAR LIMITED
    - 2007-10-19 03774372
    60317, 10 Orange Street, Haymarket, London
    Dissolved Corporate (2 parents)
    Officer
    2004-07-26 ~ dissolved
    IIF 20 - Director → ME
  • 2
    CLOTHWORKERS' FOUNDATION(THE)
    - now 01321952
    CLOTHWORKERS' FOUNDATIONS LIMITED (THE) - 1978-12-31
    First Floor, 16 Eastcheap, London, United Kingdom
    Active Corporate (108 parents)
    Officer
    2018-09-11 ~ 2020-09-23
    IIF 22 - Director → ME
    2007-10-03 ~ 2008-10-01
    IIF 21 - Director → ME
    2009-07-22 ~ 2010-07-28
    IIF 25 - Director → ME
  • 3
    GROSVENOR ALTERNATE PARTNER LIMITED - now
    GROSVENOR DEVELOPMENT CAPITAL MANAGEMENT LIMITED
    - 1993-03-26 02231072
    12 Throgmorton Avenue, London
    Active Corporate (35 parents)
    Officer
    1992-09-24 ~ 1993-01-29
    IIF 1 - Secretary → ME
  • 4
    GROSVENOR VENTURES LIMITED
    02513741
    12 Throgmorton Avenue, London
    Active Corporate (39 parents)
    Officer
    1992-06-24 ~ 1993-01-29
    IIF 3 - Secretary → ME
  • 5
    HG INVESTMENT MANAGERS LIMITED - now
    MPE INVESTMENT MANAGERS LIMITED - 2001-06-14
    GROSVENOR VENTURE MANAGERS LIMITED
    - 2000-09-26 01579496
    BM SQUARED LIMITED
    - 1985-02-08 01579496
    Hill House, 1 Little New Street, London
    Dissolved Corporate (23 parents, 3 offsprings)
    Officer
    ~ 1993-01-29
    IIF 16 - Director → ME
    1992-06-29 ~ 1993-01-29
    IIF 6 - Secretary → ME
  • 6
    HG POOLED MANAGEMENT LIMITED - now
    MPE POOLED MANAGEMENT LIMITED - 2001-06-14
    THIRD GROSVENOR LIMITED
    - 2000-09-26 02055886
    GROSVENOR DEVELOPMENT CAPITAL MANAGEMENT LIMITED - 1987-08-20
    GROSVENOR EQUITY MANAGEMENT LIMITED - 1986-11-14
    2 More London Riverside, London
    Active Corporate (40 parents, 113 offsprings)
    Officer
    1992-06-30 ~ 1993-01-29
    IIF 4 - Secretary → ME
  • 7
    HGCAPITAL TRUST PLC - now
    MERCURY GROSVENOR TRUST PLC - 2003-04-29
    GROSVENOR DEVELOPMENT CAPITAL PLC
    - 1995-05-17 01525583
    ALNERY NO. 69 LIMITED - 1981-12-31
    2 More London Riverside, London
    Active Corporate (32 parents)
    Officer
    1992-04-28 ~ 1993-02-01
    IIF 5 - Secretary → ME
  • 8
    OBSIDIAN COMMUNICATIONS LTD
    - now 06474713
    UK CENTRAL SERVICES LIMITED
    - 2008-06-12 06474713
    18 Clarence Road, Southend On Sea, Essex
    Dissolved Corporate (5 parents)
    Officer
    2008-05-27 ~ dissolved
    IIF 18 - Director → ME
  • 9
    OBSIDIAN WIRELESS COMPLIANT SOLUTIONS LTD - now
    GENESIS BRONZE ART FOUNDRY LTD
    - 2010-10-12 06865770
    Grant Thornton Uk Llp, 4 Hardman Square Spinningfields, Manchester
    Dissolved Corporate (6 parents)
    Officer
    2009-04-01 ~ 2010-09-01
    IIF 13 - Director → ME
    2010-04-01 ~ 2010-09-01
    IIF 10 - Secretary → ME
  • 10
    OBSIDIAN WIRELESS LIMITED
    06252401
    The Silverworks, 67-71 Northwood Street, Birmingham, West Midlands
    Liquidation Corporate (5 parents)
    Officer
    2007-05-18 ~ 2011-12-31
    IIF 8 - Secretary → ME
  • 11
    OLD MALTHOUSE SCHOOL TRUST LIMITED(THE)
    00579157
    The Old Malthouse, Langton Matravers, Swanage, Dorset
    Dissolved Corporate (1 parent)
    Officer
    ~ 2009-07-21
    IIF 19 - Director → ME
  • 12
    SECURA MONDE INTERNATIONAL LIMITED
    - now 03189202
    PITCOMP 134 LIMITED - 1996-08-01
    5 Beresford Gate, South Way, Andover, England
    Active Corporate (14 parents)
    Officer
    2000-06-21 ~ 2004-01-01
    IIF 17 - Director → ME
    2000-06-01 ~ 2004-01-01
    IIF 2 - Secretary → ME
  • 13
    SHIREMOOR INTERNATIONAL ENGINEERING LTD
    - now 03803732
    SECURITY SUPPLY SERVICES LTD
    - 2000-07-05 03803732
    Southside, 105 Victoria Street, London
    Dissolved Corporate (13 parents)
    Officer
    2000-05-31 ~ 2005-07-01
    IIF 14 - Director → ME
    1999-07-08 ~ 2005-07-01
    IIF 9 - Secretary → ME
  • 14
    STEP BY STEP FOSTERING LIMITED
    13672670
    36 Crimea Road, Aldershot, Hampshire, United Kingdom
    Active Corporate (12 parents)
    Officer
    2025-11-03 ~ now
    IIF 12 - Director → ME
  • 15
    STEP BY STEP PARTNERSHIP LTD
    - now 02431825
    EMMAUS PROJECTS LIMITED - 2006-12-28
    BLACKWATER VALLEY ACCOMODATION PROJECTS - 1997-11-17
    36 Crimea Road, Aldershot, Hampshire
    Active Corporate (56 parents, 1 offspring)
    Officer
    2019-04-15 ~ now
    IIF 11 - Director → ME
  • 16
    THE HUNDRED MEN’S HALL LIMITED
    16848089
    The Hospital Of St Cross, St. Cross Road, Winchester, Hampshire, United Kingdom
    Active Corporate (3 parents)
    Officer
    2025-11-11 ~ now
    IIF 24 - Director → ME
  • 17
    THE STUDENTS EXPLORING MARRIAGE TRUST
    03913462
    Broad Lane House Broad Lane, Swanmore, Southampton, England
    Dissolved Corporate (31 parents)
    Officer
    2010-12-14 ~ 2014-03-07
    IIF 23 - Director → ME
  • 18
    WIRELESS INTELLIGENT NETWORKING LIMITED
    05664843
    Brooklyn, Curridge Brooklyn, Curridge, Thatcham, England
    Active Corporate (4 parents)
    Officer
    2006-01-03 ~ 2006-11-15
    IIF 15 - Director → ME
    2006-01-03 ~ 2025-06-01
    IIF 7 - Secretary → ME

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