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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

Diamond, Mark, Dr

    Related profiles found in government register
  • Diamond, Mark, Dr
    British technical manager born in July 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 82 Albert Road, Warrington, Cheshire, WA4 2PG

      IIF 1
  • Diamond, Mark, Dr
    British dentist born in February 1969

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address 447, Shore Road, Newtownabbey, Co Antrim, BT37 9SE

      IIF 2
  • Diamond, Mark, Dr
    British director born in February 1969

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address 354, Antrim Road, Belfast, BT15 5AE, Northern Ireland

      IIF 3
  • Diamond, Mark
    British born in February 1969

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address 41-43 Waring Street, Waring Street, Belfast, BT1 2DY, Northern Ireland

      IIF 4
  • Dr Mark Diamond
    British born in February 1969

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address C/o Mind Your Business (ni) Limited, 1 Elmfield Avenue, Warrenpoint, Newry, BT34 3HQ, Northern Ireland

      IIF 5
child relation
Offspring entities and appointments
Active 1
  • 1
    NORLIN TRADING NO1 LTD - 2020-04-16
    RISSCO HOLDINGS LTD - 2016-02-09
    icon of address 41-43 Waring Street Waring Street, Belfast, Northern Ireland
    Receiver Action Corporate (5 parents, 1 offspring)
    Equity (Company account)
    245,037 GBP2023-06-26
    Officer
    icon of calendar 2019-01-09 ~ now
    IIF 4 - Director → ME
Ceased 3
  • 1
    icon of address C/o Mind Your Business (ni) Limited 1 Elmfield Avenue, Warrenpoint, Newry, Northern Ireland
    Active Corporate (7 parents)
    Equity (Company account)
    2,979,149 GBP2017-06-30
    Officer
    icon of calendar 2010-04-19 ~ 2018-02-13
    IIF 3 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2018-02-13
    IIF 5 - Ownership of shares – 75% or more OE
  • 2
    icon of address 27 Old Gloucester Street, London, England
    Active Corporate (8 parents, 1 offspring)
    Officer
    icon of calendar 2004-07-08 ~ 2018-03-01
    IIF 1 - Director → ME
  • 3
    icon of address C/o Tc Group The Granary, Hones Yard, 1 Waverley Lane, Farnham, Surrey, England
    Active Corporate (18 parents)
    Officer
    icon of calendar 2007-11-10 ~ 2013-11-09
    IIF 2 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.