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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
Active 1
  • Greenstone, Leon James
    Solicitor born in March 1977
    Individual (1 offspring)
    Officer
    icon of calendar 2017-03-14 ~ now
    OF - Director → CIF 0
    Mr Leon James Greenstone
    Born in March 1977
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2017-03-14 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

ALEXION LIMITED

Standard Industrial Classification
69102 - Solicitors
Brief company account
Average Number of Employees
02023-04-01 ~ 2024-03-31
12022-04-01 ~ 2023-03-31
Par Value of Share
Class 1 ordinary share
12023-04-01 ~ 2024-03-31
Property, Plant & Equipment
2 GBP2023-03-31
Cash at bank and in hand
24,321 GBP2024-03-31
29,022 GBP2023-03-31
Creditors
Current
6,776 GBP2024-03-31
1,777 GBP2023-03-31
Net Current Assets/Liabilities
17,545 GBP2024-03-31
27,245 GBP2023-03-31
Total Assets Less Current Liabilities
17,545 GBP2024-03-31
27,247 GBP2023-03-31
Creditors
Non-current
22,525 GBP2024-03-31
30,625 GBP2023-03-31
Net Assets/Liabilities
-4,980 GBP2024-03-31
-3,378 GBP2023-03-31
Equity
Called up share capital
100 GBP2024-03-31
100 GBP2023-03-31
Retained earnings (accumulated losses)
-5,080 GBP2024-03-31
-3,478 GBP2023-03-31
Equity
-4,980 GBP2024-03-31
-3,378 GBP2023-03-31
Property, Plant & Equipment - Gross Cost
Computers
450 GBP2023-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Computers
450 GBP2024-03-31
448 GBP2023-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Computers
2 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment
Computers
2 GBP2023-03-31
Bank Borrowings/Overdrafts
Current
4,599 GBP2024-03-31
Other Creditors
Current
2,177 GBP2024-03-31
1,777 GBP2023-03-31
Bank Borrowings/Overdrafts
Non-current
22,525 GBP2024-03-31
30,625 GBP2023-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
100 shares2024-03-31

  • ALEXION LIMITED
    Info
    Registered number 10668515
    icon of address100 High Ash Drive, Alwoodley, Leeds, West Yorkshire LS17 8RE
    Private Limited Company incorporated on 2017-03-14 (8 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-13
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.