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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 2
  • 1
    Al Akkad Abu Zeina, Walid
    Company Secretary/Director born in October 1989
    Individual (3 offsprings)
    Officer
    icon of calendar 2020-07-01 ~ now
    OF - Director → CIF 0
  • 2
    Nardi-hiebl, Stefan, Dr
    Director born in June 1976
    Individual (5 offsprings)
    Officer
    icon of calendar 2018-05-02 ~ now
    OF - Director → CIF 0
Ceased 1
  • Dr Stefan Nardi-hiebl
    Born in June 1976
    Individual (5 offsprings)
    Person with significant control
    icon of calendar 2018-05-02 ~ 2025-05-08
    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
parent relation
Company in focus

RAINCASTLE BIO LIMITED

Previous name
RAINCASTLE LTD - 2020-08-05
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management
72110 - Research And Experimental Development On Biotechnology
Brief company account
Intangible Assets
24,940 GBP2024-12-31
15,113 GBP2023-12-31
Property, Plant & Equipment
1,204 GBP2024-12-31
4,078 GBP2023-12-31
Fixed Assets
26,144 GBP2024-12-31
19,191 GBP2023-12-31
Debtors
47 GBP2024-12-31
101 GBP2023-12-31
Cash at bank and in hand
3,535 GBP2024-12-31
20,271 GBP2023-12-31
Current Assets
3,582 GBP2024-12-31
20,372 GBP2023-12-31
Creditors
-14,998 GBP2024-12-31
-2,897 GBP2023-12-31
Net Current Assets/Liabilities
-11,416 GBP2024-12-31
17,475 GBP2023-12-31
Total Assets Less Current Liabilities
14,728 GBP2024-12-31
36,666 GBP2023-12-31
Net Assets/Liabilities
14,728 GBP2024-12-31
36,666 GBP2023-12-31
Equity
Called up share capital
412 GBP2024-12-31
412 GBP2023-12-31
Share premium
132,937 GBP2024-12-31
132,937 GBP2023-12-31
Retained earnings (accumulated losses)
-118,621 GBP2024-12-31
-96,683 GBP2023-12-31
Intangible Assets - Gross Cost
Other
31,740 GBP2024-12-31
18,739 GBP2023-12-31
Intangible Assets
Other
24,940 GBP2024-12-31
15,113 GBP2023-12-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
10,176 GBP2024-12-31
10,176 GBP2023-12-31
Computers
4,192 GBP2024-12-31
4,192 GBP2023-12-31
Property, Plant & Equipment - Gross Cost
14,368 GBP2024-12-31
14,368 GBP2023-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
10,176 GBP2024-12-31
8,141 GBP2023-12-31
Computers
2,988 GBP2024-12-31
2,149 GBP2023-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
13,164 GBP2024-12-31
10,290 GBP2023-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
2,035 GBP2024-01-01 ~ 2024-12-31
Computers
839 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
2,874 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment
Computers
1,204 GBP2024-12-31
2,043 GBP2023-12-31
Plant and equipment
2,035 GBP2023-12-31
Trade Creditors/Trade Payables
Current
3,224 GBP2024-12-31
1,546 GBP2023-12-31
Bank Borrowings/Overdrafts
Current
1,345 GBP2023-12-31
Creditors
Current
14,998 GBP2024-12-31
2,897 GBP2023-12-31

  • RAINCASTLE BIO LIMITED
    Info
    RAINCASTLE LTD - 2020-08-05
    Registered number 11340651
    icon of address71-75 Shelton Street, London, Greater London WC2H 9JQ
    Private Limited Company incorporated on 2018-05-02 (7 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-01
    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 26 August 2025 and licensed under the Open Government Licence v3.0.