The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 2
  • 1
    Mirzayan, Valiollah, Dr
    Dental Surgeon born in September 1962
    Individual (4 offsprings)
    Officer
    2017-04-01 ~ now
    OF - Director → CIF 0
    Dr Valiollah Mirzayan
    Born in September 1962
    Individual (4 offsprings)
    Person with significant control
    2018-08-01 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 2
    Mrs Mitra Marefat
    Born in March 1966
    Individual (3 offsprings)
    Person with significant control
    2018-07-25 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
Ceased 1
  • Belcher, Lewis Warran
    Director born in June 1991
    Individual (7 offsprings)
    Officer
    2016-07-26 ~ 2017-04-01
    OF - Director → CIF 0
    Mr Lewis Warran Belcher
    Born in June 1991
    Individual (7 offsprings)
    Person with significant control
    2016-07-26 ~ 2018-08-01
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

DIADEM HOLDINGS LIMITED

Standard Industrial Classification
86230 - Dental Practice Activities
Brief company account
Fixed Assets - Investments
343,177 GBP2024-04-30
343,177 GBP2023-04-30
Fixed Assets
343,177 GBP2024-04-30
343,177 GBP2023-04-30
Debtors
10 GBP2024-04-30
56,418 GBP2023-04-30
Current Assets
10 GBP2024-04-30
56,418 GBP2023-04-30
Net Current Assets/Liabilities
-64,462 GBP2024-04-30
56,418 GBP2023-04-30
Total Assets Less Current Liabilities
278,715 GBP2024-04-30
399,595 GBP2023-04-30
Net Assets/Liabilities
278,715 GBP2024-04-30
399,595 GBP2023-04-30
Equity
Called up share capital
110 GBP2024-04-30
110 GBP2023-04-30
Retained earnings (accumulated losses)
278,605 GBP2024-04-30
399,485 GBP2023-04-30
Average Number of Employees
12023-05-01 ~ 2024-04-30
12022-05-01 ~ 2023-04-30
Investments in Subsidiaries
Cost valuation
343,177 GBP2024-04-30
343,177 GBP2023-04-30
Investments in Subsidiaries
343,177 GBP2024-04-30
343,177 GBP2023-04-30
Amounts owed to group undertakings
Current
63,572 GBP2024-04-30

Related profiles found in government register
  • DIADEM HOLDINGS LIMITED
    Info
    Registered number 10297409
    134 North Hill, Plymouth, Devon PL4 8LA
    Private Limited Company incorporated on 2016-07-26 (8 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2024-07-25
    CIF 0
  • DIADEM HOLDINGS LIMITED
    S
    Registered number 10297409
    134, North Hill, Plymouth, Devon, United Kingdom, PL4 8LA
    Limited in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • DENTAL IMPLANT CENTRE LIMITED - 2014-05-27
    134 North Hill, Plymouth, Devon
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    13,690 GBP2024-04-30
    Person with significant control
    2017-04-01 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.