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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 4
  • 1
    Reginald, Ajan Trevor
    Born in February 1972
    Individual (24 offsprings)
    Officer
    2016-03-17 ~ now
    OF - Director → CIF 0
  • 2
    Preston, David William
    Director born in December 1967
    Individual (26 offsprings)
    Officer
    2018-02-25 ~ 2019-01-15
    OF - Director → CIF 0
  • 3
    CELL THERAPY LIMITED
    06970743
    The Maynard Centre, Block Cd1 Room 1:62, Forest Farm Industrial Estate, Longwood Drive, Cardiff, Wales
    Active Corporate (17 parents, 9 offsprings)
    Person with significant control
    2016-04-06 ~ 2025-01-06
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 4
    CARDIOGENI PLC - now 10541091 10141208
    CARDIOGENI LIMITED - 2025-01-06
    CELIXIR LIMITED - 2025-01-06 10541091 10141208... (more)
    CELIXIR PLC
    - 2021-02-17 10541091 10141208... (more)
    Celixir House, Innovation Way, Stratford-upon-avon, England
    Active Corporate (14 parents, 12 offsprings)
    Officer
    2019-01-15 ~ 2025-01-06
    OF - Director → CIF 0
    Person with significant control
    2025-01-06 ~ now
    PE - Has significant influence or control as a member of a firmCIF 0
    PE - Has significant influence or controlCIF 0
parent relation
Company in focus

SIRNA LIMITED

Period: 2018-05-10 ~ now
Company number: 10069155
Registered names
SIRNA LIMITED - now
REGENETY LIMITED - 2018-05-10
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Fixed Assets
742,583 GBP2023-07-31
742,583 GBP2022-07-31
Current Assets
1 GBP2023-07-31
1 GBP2022-07-31
Creditors
Amounts falling due within one year
-781,158 GBP2023-07-31
-781,158 GBP2022-07-31
Net Current Assets/Liabilities
-781,157 GBP2023-07-31
-781,157 GBP2022-07-31
Total Assets Less Current Liabilities
-38,574 GBP2023-07-31
-38,574 GBP2022-07-31
Creditors
Amounts falling due after one year
0 GBP2023-07-31
0 GBP2022-07-31
Net Assets/Liabilities
-38,574 GBP2023-07-31
-38,574 GBP2022-07-31
Equity
-38,574 GBP2023-07-31
-38,574 GBP2022-07-31
Average Number of Employees
02022-08-01 ~ 2023-07-31
02021-08-01 ~ 2022-07-31

Related profiles found in government register
  • SIRNA LIMITED
    Info
    REGENETY LIMITED - 2018-05-10
    Registered number 10069155
    Celixir House Stratford-upon-avon Business & Technology Park, Innovation Way, Stratford-upon-avon CV37 7GZ
    PRIVATE LIMITED COMPANY incorporated on 2016-03-17 (10 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-15
    CIF 0
  • REGENETY LIMITED
    S
    Registered number 10069155
    Maynard Centre Block Cd1 Room 1:62, Forest Farm Industrial Estate, Longwood Drive, Cardiff, Wales, CF14 7YT
    GB-ENG
    CIF 1
  • REGENETY LIMITED
    S
    Registered number 10069155
    The Maynard Centre Block Cd1 Room 1:62, Forest Farm Industrial Estate, Longwood Drive, Cardiff, Wales, CF14 7YT
    Limited Company in England And Wales
    CIF 2
child relation
Offspring entities and appointments 1
  • 1
    HEARTCEL (JAPAN) LIMITED
    10073576
    The Maynard Centre Block Cd1 Room 1:62, Forest Farm Industrial Estate, Longwood Drive, Cardiff, Wales
    Dissolved Corporate (2 parents)
    Officer
    2016-03-21 ~ dissolved
    CIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more as a member of a firm OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.