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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

Keller, Jeffrey Brian

    Related profiles found in government register
  • Keller, Jeffrey Brian

    Registered addresses and corresponding companies
    • 1, St John Street, Smithfield, London, EC1M 4AA, United Kingdom

      IIF 1
    • 75 Monkhams Lane, Woodford Green, Essex, IG8 0NN

      IIF 2
  • Keller, Jeffrey Brian
    British

    Registered addresses and corresponding companies
    • 1, St John Street, Smithfield, London, EC1M 4AA, United Kingdom

      IIF 3 IIF 4 IIF 5
  • Keller, Jeffrey Brian
    British born in July 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Keller, Jeffrey Brian
    British director born in July 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 9 Mornington Road, Woodford Green, Essex, IG8 0TS

      IIF 13
  • Keller, Jeffrey Brian
    British property consultant born in July 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 9 Mornington Road, Woodford Green, Essex, IG8 0TS

      IIF 14
  • Keller, Jeffrey Brian
    British property investor born in July 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 9, Mornington Road, Woodford Green, Essex, IG8 0TS, United Kingdom

      IIF 15
  • Mr Jeffrey Brian Keller
    British born in July 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1, St John Street, Smithfield, London, EC1M 4AA, United Kingdom

      IIF 16 IIF 17
    • First Floor, Roxburghe House, 273-287 Regent Street, London, W1B 2HA

      IIF 18
    • 9, Mornington Road, Woodford Green, Essex, IG8 0TS, United Kingdom

      IIF 19
  • Mr Jeffery Brian Keller
    British born in July 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1, St John Street, Smithfield, London, EC1M 4AA, United Kingdom

      IIF 20
child relation
Offspring entities and appointments
Active 9
  • 1
    CITYWIDE (HOLDINGS) LIMITED
    01847869
    Fifth Floor Watson House, 54-60 Baker Street, London, United Kingdom
    Active Corporate (4 parents, 2 offsprings)
    Equity (Company account)
    54,372 GBP2024-11-30
    Officer
    ~ now
    IIF 11 - Director → ME
    ~ now
    IIF 5 - Secretary → ME
  • 2
    CITYWIDE PROPERTIES LIMITED
    01601660
    Fifth Floor Watson House, 54-60 Baker Street, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Profit/Loss (Company account)
    110,456 GBP2023-12-01 ~ 2024-11-30
    Officer
    ~ now
    IIF 8 - Director → ME
    ~ now
    IIF 4 - Secretary → ME
  • 3
    HARMAN AVENUE ESTATES LIMITED
    01354586
    Fifth Floor Watson House, 54-60 Baker Street, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    396,898 GBP2024-03-31
    Officer
    ~ now
    IIF 7 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 20 - Ownership of shares – More than 50% but less than 75%OE
  • 4
    IZA INVESTMENTS LIMITED
    08823023
    Fifth Floor Watson House, 54-60 Baker Street, London, United Kingdom
    Active Corporate (2 parents)
    Profit/Loss (Company account)
    6,141 GBP2024-01-01 ~ 2024-12-31
    Officer
    2013-12-20 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 16 - Ownership of shares – More than 25% but not more than 50%OE
  • 5
    JARVIS KELLER HOLDINGS LIMITED
    - now 03091571
    JARVIS KELLER LIMITED
    - 2004-12-08 03091571 02072668, 05490865
    RATECOVER LIMITED
    - 1996-12-12 03091571
    Fifth Floor Watson House, 54-60 Baker Street, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    3 GBP2024-11-30
    Officer
    1996-05-08 ~ now
    IIF 10 - Director → ME
    1996-05-08 ~ now
    IIF 1 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 17 - Ownership of shares – More than 25% but not more than 50%OE
  • 6
    NEW COMPTON ESTATES LIMITED
    06031862
    1 St John Street, Smithfield, London
    Dissolved Corporate (2 parents)
    Officer
    2006-12-18 ~ dissolved
    IIF 13 - Director → ME
  • 7
    PROPIS LIMITED
    11605814
    155 Defoe House, Barbican, London, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2018-10-04 ~ dissolved
    IIF 15 - Director → ME
    Person with significant control
    2018-10-04 ~ dissolved
    IIF 19 - Ownership of shares – More than 25% but not more than 50%OE
  • 8
    RAINLAWN LIMITED
    - now 02072668 05490865
    JARVIS KELLER LIMITED
    - 2006-04-13 02072668 03091571, 05490865
    THE EC1 ESTATE OFFICE LIMITED
    - 2004-12-08 02072668
    JARVIS KELLER LIMITED
    - 1996-12-12 02072668 03091571, 05490865
    Fifth Floor Watson House, 54-60 Baker Street, London, United Kingdom
    Active Corporate (2 parents)
    Profit/Loss (Company account)
    0 GBP2023-12-01 ~ 2024-11-30
    Officer
    ~ now
    IIF 9 - Director → ME
    ~ now
    IIF 3 - Secretary → ME
  • 9
    ZEFILIX LIMITED
    04134434
    Quadrant House Floor 6, 4 Thomas More Square, London
    Active Corporate (6 parents)
    Officer
    2001-11-10 ~ now
    IIF 12 - Director → ME
Ceased 2
  • 1
    HARMAN AVENUE ESTATES LIMITED
    01354586
    Fifth Floor Watson House, 54-60 Baker Street, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    396,898 GBP2024-03-31
    Officer
    1995-08-31 ~ 1999-10-19
    IIF 2 - Secretary → ME
  • 2
    JARVIS KELLER STEPHENS LIMITED
    - now 05490865
    JARVIS KELLER LIMITED
    - 2008-03-08 05490865 02072668, 03091571
    RAINLAWN LIMITED
    - 2006-04-13 05490865 02072668
    Fifth Floor Watson House, 54-60 Baker Street, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    862,817 GBP2024-11-30
    Officer
    2005-08-23 ~ 2012-02-06
    IIF 14 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-10-18
    IIF 18 - Ownership of shares – 75% or more OE

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