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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
  • Harris, Mark, Dr
    Born in August 1954
    Individual (4 offsprings)
    Officer
    icon of calendar 2003-03-11 ~ now
    OF - Director → CIF 0
    Dr Mark Harris
    Born in August 1954
    Individual (4 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 3
  • 1
    Harris, Diana
    Individual
    Officer
    icon of calendar 2003-03-11 ~ 2010-03-01
    OF - Secretary → CIF 0
  • 2
    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
    2003-03-11 ~ 2003-03-11
    PE - Nominee Secretary → CIF 0
  • 3
    WATERLOO NOMINEES LIMITED
    icon of address6-8 Underwood Street, London
    Active Corporate (4 parents, 6 offsprings)
    Equity (Company account)
    594 GBP2024-12-31
    Officer
    2003-03-11 ~ 2003-03-11
    PE - Nominee Director → CIF 0
parent relation
Company in focus

MARK HARRIS (ANAESTHESIA) LIMITED

Standard Industrial Classification
86220 - Specialists Medical Practice Activities
Brief company account
Property, Plant & Equipment
6,587 GBP2024-04-30
8,542 GBP2023-04-30
Debtors
151,005 GBP2024-04-30
115,998 GBP2023-04-30
Cash at bank and in hand
779,999 GBP2024-04-30
883,452 GBP2023-04-30
Current Assets
931,004 GBP2024-04-30
999,450 GBP2023-04-30
Net Current Assets/Liabilities
920,218 GBP2024-04-30
979,548 GBP2023-04-30
Total Assets Less Current Liabilities
926,805 GBP2024-04-30
988,090 GBP2023-04-30
Equity
Called up share capital
120 GBP2024-04-30
120 GBP2023-04-30
Retained earnings (accumulated losses)
926,685 GBP2024-04-30
987,970 GBP2023-04-30
Equity
926,805 GBP2024-04-30
988,090 GBP2023-04-30
Average Number of Employees
12023-05-01 ~ 2024-04-30
12022-05-01 ~ 2023-04-30
Property, Plant & Equipment - Gross Cost
Other
75,769 GBP2024-04-30
75,529 GBP2023-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Other
69,182 GBP2024-04-30
66,987 GBP2023-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Other
2,195 GBP2023-05-01 ~ 2024-04-30
Property, Plant & Equipment
Other
6,587 GBP2024-04-30
8,542 GBP2023-04-30
Trade Debtors/Trade Receivables
Current
40,605 GBP2024-04-30
5,598 GBP2023-04-30
Other Debtors
Amounts falling due within one year
110,400 GBP2024-04-30
110,400 GBP2023-04-30
Debtors
Amounts falling due within one year, Current
151,005 GBP2024-04-30
115,998 GBP2023-04-30
Corporation Tax Payable
Current
743 GBP2024-04-30
18,055 GBP2023-04-30
Other Creditors
Current
10,043 GBP2024-04-30
1,847 GBP2023-04-30
Creditors
Current
10,786 GBP2024-04-30
19,902 GBP2023-04-30

  • MARK HARRIS (ANAESTHESIA) LIMITED
    Info
    Registered number 04693407
    icon of addressC/o B S G Valentine & Co, Lynton House, 7-12 Tavistock Square, London WC1H 9BQ
    PRIVATE LIMITED COMPANY incorporated on 2003-03-11 (22 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-11
    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 12 November 2025 and licensed under the Open Government Licence v3.0.