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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 Efe Rizvanoglu

    Related profiles found in government register
  • Mr Efe Rizvanoglu
    Turkish born in January 1988

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • House, Manor Way, Borehamwood, Hertfordshire, WD6 1QQ, United Kingdom

      IIF 1
    • Grosvenor Gardens, London, SW1W 0BD, United Kingdom

      IIF 2
  • Mr Efe Rizvanoglu
    Turkish born in January 1988

    Resident in England

    Registered addresses and corresponding companies
    • Old Gloucester Street, London, WC1N 3AX, England

      IIF 3
    • Floor, Berkeley Square House, Mayfair, London, England, W1J 6BD, United Kingdom

      IIF 4
    • Floor, Berkeley Square House, Mayfair, London, W1J 6BD, England

      IIF 5
  • Rizvanoglu, Efe
    Turkish born in January 1988

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Grosvenor Gardens, London, SW1W 0BD, England

      IIF 6
    • Grosvenor Gardens, London, SW1W 0BD, United Kingdom

      IIF 7
  • Rizvanoglu, Efe
    Turkish director born in January 1988

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Grosvenor Gardens, London, SW1W 0BD, United Kingdom

      IIF 8
  • Rizvanoglu, Efe
    Turkish born in January 1988

    Resident in England

    Registered addresses and corresponding companies
    • Grosvenor Gardens, London, SW1W 0BD, United Kingdom

      IIF 9
    • Floor, Berkeley Square House, Mayfair, London, England, W1J 6BD, United Kingdom

      IIF 10
  • Rizvanoglu, Efe
    Turkish businessman born in January 1988

    Resident in England

    Registered addresses and corresponding companies
    • Vivian Avenue, Hendon Central, London, NW4 3XP

      IIF 11
child relation
Offspring entities and appointments 6
  • 1
    928 BUILD GROUP LTD.
    15382668
    13 Grosvenor Gardens, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2024-01-02 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2024-01-02 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - 75% or more OE
  • 2
    928 CAPITAL GROUP LTD.
    11087969
    13 Grosvenor Gardens, London, United Kingdom
    Active Corporate (2 parents, 2 offsprings)
    Officer
    2017-11-29 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2017-11-29 ~ now
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    928 PROPERTY LIMITED
    - now 12377786
    CDO28 LIMITED
    - 2020-02-06 12377786
    13 Grosvenor Gardens, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    2020-02-07 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2019-12-24 ~ now
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    CHARLES BELGRAVE LONDON LTD
    14929301
    13 Grosvenor Gardens, London, England
    Active Corporate (3 parents)
    Officer
    2023-06-12 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2023-06-12 ~ now
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 5
    MEDICAL TRAVEL LIMITED
    14186469
    13 Grosvenor Gardens, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2022-06-21 ~ 2024-05-08
    IIF 8 - Director → ME
  • 6
    OSTRICH BUILDERS LIMITED
    - now 10513205
    928 REAL ESTATE DEVELOPMENT LIMITED
    - 2022-11-29 10513205
    46 Vivian Avenue, Hendon Central, London
    Dissolved Corporate (2 parents)
    Officer
    2016-12-06 ~ dissolved
    IIF 11 - Director → ME
    Person with significant control
    2016-12-06 ~ dissolved
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Right to appoint or remove directors OE

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