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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 3
  • 1
    Niccolls, Jewell
    Born in July 1972
    Individual (1 offspring)
    Officer
    2011-02-23 ~ now
    OF - Director → CIF 0
    Ms Jewell Niccolls
    Born in July 1972
    Individual (1 offspring)
    Person with significant control
    2016-07-01 ~ now
    PE - Has significant influence or controlCIF 0
  • 2
    Frost, Allan David
    Individual (405 offsprings)
    Officer
    2011-02-23 ~ 2017-02-14
    OF - Secretary → CIF 0
  • 3
    MARCH MUTUAL SECRETARIAL SERVICES LTD
    10612650
    F25 Waterfront Studios, 1 Dock Road, London, England
    Active Corporate (1 parent, 356 offsprings)
    Officer
    2017-02-14 ~ dissolved
    OF - Secretary → CIF 0
parent relation
Company in focus

SERUM LIMITED

Period: 2011-02-23 ~ 2026-01-13
Company number: 07540347
Registered name
SERUM LIMITED - Dissolved
Standard Industrial Classification
62090 - Other Information Technology Service Activities
Brief company account
Cash at bank and in hand
251 GBP2025-01-31
517 GBP2024-01-31
Current Assets
251 GBP2025-01-31
517 GBP2024-01-31
Net Current Assets/Liabilities
-49 GBP2025-01-31
417 GBP2024-01-31
Total Assets Less Current Liabilities
-49 GBP2025-01-31
417 GBP2024-01-31
Net Assets/Liabilities
-49 GBP2025-01-31
417 GBP2024-01-31
Equity
Called up share capital
1 GBP2025-01-31
1 GBP2024-01-31
Retained earnings (accumulated losses)
-50 GBP2025-01-31
416 GBP2024-01-31
Property, Plant & Equipment - Gross Cost
Computers
4,867 GBP2025-01-31
4,867 GBP2024-01-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Computers
4,867 GBP2025-01-31
4,867 GBP2024-01-31
Accrued Liabilities/Deferred Income
Current
100 GBP2025-01-31
100 GBP2024-01-31
Amounts owed to directors
Current
200 GBP2025-01-31

  • SERUM LIMITED
    Info
    Registered number 07540347
    F25 Waterfront Studios, 1 Dock Road, London E16 1AH
    PRIVATE LIMITED COMPANY incorporated on 2011-02-23 and dissolved on 2026-01-13 (14 years 10 months). The status of the company number is Dissolved.
    The last date of confirmation statement was made at 2025-02-23
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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