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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

Mrs Carol Mary Mastrobuono

    Related profiles found in government register
  • Mrs Carol Mary Mastrobuono
    British born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • Swinford House, Albion Street, Brierley Hill, West Midlands, DY5 3EE

      IIF 1
    • Swinford House, Albion Street, Brierley Hill, West Midlands, DY5 3EE, England

      IIF 2
    • 3, Dorchester Road, Weybridge, Surrey, KT13 8PG, England

      IIF 3
  • Mastrobuono, Carol Mary
    British born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • Swinford House, Albion Street, Brierley Hill, West Midlands, DY5 3EE, England

      IIF 4
  • Mastrobuono, Carol Mary
    British company director born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • Swinford House, Albion Street, Brierley Hill, West Midlands, DY5 3EE, England

      IIF 5
  • Mastrobuono, Carol Mary
    British director born in June 1962

    Resident in England

    Registered addresses and corresponding companies
    • Swinford House, Albion Street, Brierley Hill, West Midlands, DY5 3EE, United Kingdom

      IIF 6
  • Mastrobuono, Carol Mary
    British administrator

    Registered addresses and corresponding companies
    • Swinford House, Albion Street, Brierley Hill, West Midlands, DY5 3EE, England

      IIF 7
child relation
Offspring entities and appointments 4
  • 1
    MASTRO DEVELOPMENTS LIMITED
    11612639
    Swinford House, Albion Street, Brierley Hill, West Midlands, England
    Active Corporate (2 parents, 1 offspring)
    Officer
    2018-10-09 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2018-10-09 ~ now
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    SMART COMMUNICATIONS (WEST MIDLANDS) LIMITED
    02890144
    Swinford House, Albion Street, Brierley Hill, West Midlands
    Dissolved Corporate (7 parents)
    Officer
    2007-02-12 ~ dissolved
    IIF 7 - Secretary → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    ZETABYTE (WEST) HOLDINGS LTD - now
    MASTRO INVESTMENTS (HOLDINGS) LTD
    - 2021-08-05 09063887
    3 Dorchester Road, Weybridge, Surrey, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2014-05-30 ~ 2021-07-23
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ 2021-07-23
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 4
    ZETABYTE (WEST) LTD - now
    MASTRO INVESTMENTS LIMITED
    - 2021-08-05 07443768
    3 Dorchester Road, Weybridge, Surrey, England
    Active Corporate (5 parents)
    Officer
    2012-12-01 ~ 2021-07-23
    IIF 5 - Director → ME

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