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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 4
  • 1
    John, Alexander Thomas
    Born in April 1981
    Individual (31 offsprings)
    Officer
    icon of calendar 2024-10-29 ~ now
    OF - Director → CIF 0
  • 2
    icon of address4th Floor, 24 Old Bond Street, Mayfair, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    1 GBP2023-07-31
    Person with significant control
    icon of calendar 2024-10-29 ~ now
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 3
    DOVER 24 LIMITED - 2022-11-02
    icon of address4th Floor, 24 Old Bond Street, Mayfair, London, England
    Active Corporate (3 parents, 247 offsprings)
    Equity (Company account)
    702 GBP2024-09-30
    Officer
    icon of calendar 2025-04-23 ~ now
    OF - Secretary → CIF 0
  • 4
    icon of address4th Floor, 24 Old Bond Street, Mayfair, London, United Kingdom
    Active Corporate (4 parents, 62 offsprings)
    Equity (Company account)
    1 GBP2024-01-31
    Officer
    icon of calendar 2024-10-29 ~ now
    OF - Director → CIF 0
Ceased 4
  • 1
    Doyle, Beverley Maria
    Company Director born in June 1956
    Individual
    Officer
    icon of calendar 2003-10-27 ~ 2011-08-23
    OF - Director → CIF 0
  • 2
    Doyle, Graham William
    Cleaning Consultant born in October 1951
    Individual (1 offspring)
    Officer
    icon of calendar 2003-10-27 ~ 2024-10-29
    OF - Director → CIF 0
    Doyle, Graham William
    Individual (1 offspring)
    Officer
    icon of calendar 2003-10-27 ~ 2011-08-23
    OF - Secretary → CIF 0
    Mr Graham William Doyle
    Born in October 1951
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2024-10-29
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
  • 3
    VISTRA NOMINEES (UK) LIMITED - now
    ORANGEFIELD NOMINEES LIMITED - 2016-07-15
    icon of address6-8 Underwood Street, London
    Dissolved Corporate (4 parents, 2 offsprings)
    Officer
    2003-10-27 ~ 2003-10-27
    PE - Nominee Director → CIF 0
  • 4
    VISTRA DEPOSITARY SERVICES (UK) LIMITED - now
    ORANGEFIELD DEPOSITARY SERVICES (UK) LIMITED - 2016-07-15
    icon of address6-8 Underwood Street, London
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    276,057 GBP2023-12-31
    Officer
    2003-10-27 ~ 2003-10-27
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

QUANTUM ASSETS LIMITED

Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.
Brief company account
Property, Plant & Equipment
751,092 GBP2023-12-31
775,321 GBP2022-12-31
Fixed Assets - Investments
638,541 GBP2023-12-31
638,541 GBP2022-12-31
Fixed Assets
1,389,633 GBP2023-12-31
1,413,862 GBP2022-12-31
Debtors
934,655 GBP2023-12-31
911,000 GBP2022-12-31
Cash at bank and in hand
78,343 GBP2023-12-31
69,231 GBP2022-12-31
Current Assets
1,012,998 GBP2023-12-31
980,231 GBP2022-12-31
Creditors
Current, Amounts falling due within one year
-129,628 GBP2022-12-31
Net Current Assets/Liabilities
884,233 GBP2023-12-31
850,603 GBP2022-12-31
Total Assets Less Current Liabilities
2,273,866 GBP2023-12-31
2,264,465 GBP2022-12-31
Net Assets/Liabilities
2,001,046 GBP2023-12-31
1,935,844 GBP2022-12-31
Equity
Called up share capital
80 GBP2023-12-31
80 GBP2022-12-31
Capital redemption reserve
20 GBP2023-12-31
20 GBP2022-12-31
Retained earnings (accumulated losses)
2,000,946 GBP2023-12-31
1,935,744 GBP2022-12-31
Equity
2,001,046 GBP2023-12-31
1,935,844 GBP2022-12-31
Average Number of Employees
02023-01-01 ~ 2023-12-31
02022-01-01 ~ 2022-12-31
Property, Plant & Equipment - Gross Cost
Land and buildings
1,211,441 GBP2022-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings
460,349 GBP2023-12-31
436,120 GBP2022-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Land and buildings
24,229 GBP2023-01-01 ~ 2023-12-31
Property, Plant & Equipment
Land and buildings
751,092 GBP2023-12-31
775,321 GBP2022-12-31
Investments in group undertakings and participating interests
638,541 GBP2023-12-31
638,541 GBP2022-12-31
Prepayments/Accrued Income
Current
3,866 GBP2023-12-31
3,782 GBP2022-12-31
Bank Borrowings/Overdrafts
Current
55,845 GBP2023-12-31
56,661 GBP2022-12-31
Trade Creditors/Trade Payables
Current
10,200 GBP2023-12-31
350 GBP2022-12-31
Corporation Tax Payable
Current
36,485 GBP2023-12-31
36,817 GBP2022-12-31
Accrued Liabilities/Deferred Income
Current
25,000 GBP2023-12-31
24,150 GBP2022-12-31
Bank Borrowings/Overdrafts
Non-current
272,820 GBP2023-12-31
328,621 GBP2022-12-31
Related profiles found in government register
  • QUANTUM ASSETS LIMITED
    Info
    Registered number 04944777
    icon of address4th Floor 24 Old Bond Street, London W1S 4AW
    PRIVATE LIMITED COMPANY incorporated on 2003-10-27 (22 years 2 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-27
    CIF 0
  • QUANTUM ASSETS LIMITED
    S
    Registered number 4944777
    icon of addressThe Shipping Building, The Old Vinyl Factory, Blyth Road, Hayes, London, United Kingdom, UB3 1HA
    Limited By Shares in Companies House, England
    CIF 1
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 1
  • icon of addressWharfside, 12-14 Rosemont Road, Wembley, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    390,318 GBP2024-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2025-02-12
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Right to appoint or remove directors → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.