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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 5
  • 1
    Rostom, Adam
    Born in August 1975
    Individual (3 offsprings)
    Officer
    icon of calendar 2025-05-06 ~ now
    OF - Director → CIF 0
  • 2
    Dickson, Charles Edward
    Born in February 1982
    Individual (73 offsprings)
    Officer
    icon of calendar 2020-01-14 ~ now
    OF - Director → CIF 0
  • 3
    Dickson, Christopher John
    Born in September 1959
    Individual (5 offsprings)
    Officer
    icon of calendar 2020-01-14 ~ now
    OF - Director → CIF 0
  • 4
    Stone, Julian Wynford
    Born in June 1968
    Individual (3 offsprings)
    Officer
    icon of calendar 2020-05-13 ~ now
    OF - Director → CIF 0
  • 5
    BARKBY GROUP PLC - 2024-01-30
    SOVEREIGN MINES OF AFRICA PLC - 2018-06-25
    THE BARKBY GROUP PLC - 2021-05-07
    icon of addressFirst Floor, 115 Olympic Avenue, Milton Park, Abingdon, Oxfordshire, England
    Active Corporate (5 parents, 5 offsprings)
    Person with significant control
    icon of calendar 2020-01-14 ~ 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
Ceased 1
  • Benzie, Douglas Alexander
    Director born in August 1981
    Individual (12 offsprings)
    Officer
    icon of calendar 2020-05-13 ~ 2024-09-30
    OF - Director → CIF 0
parent relation
Company in focus

CAMBRIDGE SLEEP SCIENCES LTD

Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
Brief company account
Cost of Sales
-59,869 GBP2022-07-01 ~ 2023-09-30
-181,613 GBP2021-07-01 ~ 2022-06-30
Administrative Expenses
-437,106 GBP2022-07-01 ~ 2023-09-30
-728,638 GBP2021-07-01 ~ 2022-06-30
Profit/Loss on Ordinary Activities Before Tax
-646,942 GBP2022-07-01 ~ 2023-09-30
-835,889 GBP2021-07-01 ~ 2022-06-30
Tax/Tax Credit on Profit or Loss on Ordinary Activities
75,408 GBP2022-07-01 ~ 2023-09-30
87,772 GBP2021-07-01 ~ 2022-06-30
Profit/Loss
Retained earnings (accumulated losses)
-571,534 GBP2022-07-01 ~ 2023-09-30
-748,117 GBP2021-07-01 ~ 2022-06-30
Cash and Cash Equivalents
117 GBP2023-09-30
32,776 GBP2022-06-30
Equity
Called up share capital
95 GBP2023-09-30
95 GBP2022-06-30
Retained earnings (accumulated losses)
-2,707,640 GBP2023-09-30
-2,136,106 GBP2022-06-30
Equity
-2,707,545 GBP2023-09-30
-2,136,011 GBP2022-06-30
-1,387,989 GBP2021-06-30
Issue of Equity Instruments
Called up share capital
11 GBP2021-07-01 ~ 2022-06-30
Issue of Equity Instruments
11 GBP2021-07-01 ~ 2022-06-30
Average Number of Employees
42022-07-01 ~ 2023-09-30
42021-07-01 ~ 2022-06-30
Wages/Salaries
196,932 GBP2021-07-01 ~ 2022-06-30
Pension & Other Post-employment Benefit Costs/Other Pension Costs
0 GBP2022-07-01 ~ 2023-09-30
1,447 GBP2021-07-01 ~ 2022-06-30
Staff Costs/Employee Benefits Expense
222,120 GBP2021-07-01 ~ 2022-06-30
Director Remuneration
12,134 GBP2022-07-01 ~ 2023-09-30
106,973 GBP2021-07-01 ~ 2022-06-30
Tax Expense/Credit at Applicable Tax Rate
-142,327 GBP2022-07-01 ~ 2023-09-30
-158,819 GBP2021-07-01 ~ 2022-06-30
Intangible Assets - Gross Cost
479,935 GBP2023-09-30
479,934 GBP2022-06-30
Intangible Assets - Accumulated Amortisation & Impairment
347,076 GBP2023-09-30
239,670 GBP2022-06-30
Intangible Assets - Increase From Amortisation Charge for Year
107,406 GBP2022-07-01 ~ 2023-09-30
Property, Plant & Equipment - Gross Cost
Computers
100,609 GBP2023-09-30
100,609 GBP2022-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Computers
100,519 GBP2023-09-30
88,384 GBP2022-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Computers
12,135 GBP2022-07-01 ~ 2023-09-30
Prepayments
Current
2,104 GBP2023-09-30
4,742 GBP2022-06-30
Bank Borrowings/Overdrafts
Current
2,666,921 GBP2023-09-30
2,468,878 GBP2022-06-30
Trade Creditors/Trade Payables
Current
199,675 GBP2023-09-30
302,651 GBP2022-06-30
Accrued Liabilities
Current
296,403 GBP2023-09-30
158,696 GBP2022-06-30
Equity
Called up share capital
95 GBP2023-09-30
95 GBP2022-06-30

  • CAMBRIDGE SLEEP SCIENCES LTD
    Info
    Registered number 12401790
    icon of address115b Innovation Drive, Milton, Abingdon OX14 4RZ
    PRIVATE LIMITED COMPANY incorporated on 2020-01-14 (5 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2024-12-22
    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.