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 3
  • 1
    Simon, Ann, Dr
    Consultant born in November 1953
    Individual (3 offsprings)
    Officer
    2018-06-05 ~ now
    OF - Director → CIF 0
  • 2
    Cockell, Allan
    Consultant born in March 1961
    Individual (7 offsprings)
    Officer
    2018-06-05 ~ now
    OF - Director → CIF 0
    Mr Allan Cockell
    Born in March 1961
    Individual (7 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or more as a member of a firm → CIF 0
    PE - Ownership of voting rights - 75% or more as a member of a firm → CIF 0
    PE - Has significant influence or control → CIF 0
  • 3
    Didcote, Simon
    Chief Technical Officer born in December 1979
    Individual (4 offsprings)
    Officer
    2017-01-05 ~ now
    OF - Director → CIF 0
Ceased 32
  • 1
    Rowan, Mark Derrick Ranulph
    Finance born in July 1958
    Individual (5 offsprings)
    Officer
    2004-06-28 ~ 2006-01-24
    OF - Director → CIF 0
    OF - Director → CIF 0
  • 2
    Simon, Crispin
    Director born in March 1958
    Individual (4 offsprings)
    Officer
    2011-07-12 ~ 2012-02-01
    OF - Director → CIF 0
  • 3
    Nicholls, Paul
    Director born in July 1961
    Individual (2 offsprings)
    Officer
    2004-10-01 ~ 2006-01-23
    OF - Director → CIF 0
  • 4
    Walls, Matthew
    Chief Executive Officer born in January 1964
    Individual (6 offsprings)
    Officer
    2004-03-01 ~ 2006-06-08
    OF - Director → CIF 0
  • 5
    Simon, Ann Juliet Bateman, Dr
    Director, Chair born in November 1953
    Individual (3 offsprings)
    Officer
    2012-04-25 ~ 2015-04-23
    OF - Director → CIF 0
  • 6
    Tarassenko, Lionel, Professor
    Director born in April 1957
    Individual (1 offspring)
    Officer
    2000-05-19 ~ 2009-12-15
    OF - Director → CIF 0
    2010-10-19 ~ 2011-06-04
    OF - Director → CIF 0
  • 7
    Thompson, Mark Steven
    Director Of M And A born in March 1970
    Individual (1 offspring)
    Officer
    2006-06-08 ~ 2011-01-25
    OF - Director → CIF 0
  • 8
    Miller, Felicia
    Individual
    Officer
    2015-12-08 ~ 2016-06-07
    OF - Secretary → CIF 0
  • 9
    Cockell, Allan Charles Edwin
    Investor born in March 1961
    Individual (7 offsprings)
    Officer
    2006-01-24 ~ 2011-07-12
    OF - Director → CIF 0
  • 10
    Otter, James Anthony
    Manager born in November 1957
    Individual (10 offsprings)
    Officer
    2010-01-04 ~ 2010-06-23
    OF - Director → CIF 0
  • 11
    Cornhill, John Frederick, Dr
    Director born in July 1949
    Individual
    Officer
    2004-01-26 ~ 2008-12-11
    OF - Director → CIF 0
  • 12
    Morgan Cole (directors) Limited
    Individual
    Officer
    2000-03-24 ~ 2000-04-28
    OF - Nominee Director → CIF 0
  • 13
    Towler, Christopher Malcolm, Dr
    Non-Executive Director born in July 1949
    Individual (1 offspring)
    Officer
    2014-11-28 ~ 2017-01-22
    OF - Director → CIF 0
  • 14
    Sandberg, Richard Alvin
    Company Director born in July 1942
    Individual (1 offspring)
    Officer
    2015-04-23 ~ 2017-04-29
    OF - Director → CIF 0
  • 15
    Smyth, Robert Franklin
    Chartered Accountant born in July 1957
    Individual (6 offsprings)
    Officer
    2015-04-23 ~ 2015-10-26
    OF - Director → CIF 0
  • 16
    Moon, Richard James
    Director born in November 1950
    Individual (6 offsprings)
    Officer
    2003-10-07 ~ 2011-07-12
    OF - Director → CIF 0
  • 17
    Heath, Andrew James
    Managing Director Control Sys born in January 1964
    Individual (8 offsprings)
    Officer
    2003-10-07 ~ 2006-06-08
    OF - Director → CIF 0
  • 18
    Leyland, Peter Anthony
    Director born in May 1955
    Individual (7 offsprings)
    Officer
    2012-04-17 ~ 2016-03-23
    OF - Director → CIF 0
    Leyland, Peter Anthony
    Individual (7 offsprings)
    Officer
    2015-10-26 ~ 2016-03-23
    OF - Secretary → CIF 0
  • 19
    Morgan Cole (nominees) Limited
    Individual
    Officer
    2000-03-24 ~ 2000-05-19
    OF - Nominee Secretary → CIF 0
  • 20
    Cheng, Frank
    Director born in October 1967
    Individual
    Officer
    2007-09-06 ~ 2009-03-13
    OF - Director → CIF 0
  • 21
    Mear, David Edward Anderson
    Company Director born in April 1967
    Individual (4 offsprings)
    Officer
    2017-11-23 ~ 2018-05-16
    OF - Director → CIF 0
    Mear, David Edward Anderson
    Individual (4 offsprings)
    Officer
    2017-09-04 ~ 2018-05-31
    OF - Secretary → CIF 0
  • 22
    Feldmar, Jacques
    Ceo Of Obs Medical Limited And Engineer born in March 1969
    Individual (2 offsprings)
    Officer
    2010-07-22 ~ 2012-04-17
    OF - Director → CIF 0
    Feldmar, Jacques
    Consultant born in March 1969
    Individual (2 offsprings)
    2018-06-05 ~ 2020-05-31
    OF - Director → CIF 0
  • 23
    Whitticase, James Edward, Dr
    Company Director born in October 1969
    Individual (7 offsprings)
    Officer
    2015-02-19 ~ 2015-02-19
    OF - Director → CIF 0
    2016-01-19 ~ 2017-11-23
    OF - Director → CIF 0
  • 24
    Peggram, Clive Richard
    Private Investor born in November 1959
    Individual (6 offsprings)
    Officer
    2000-05-19 ~ 2004-06-28
    OF - Director → CIF 0
  • 25
    Quail, Crispin Francis
    Director born in October 1960
    Individual (1 offspring)
    Officer
    2012-04-17 ~ 2015-04-23
    OF - Director → CIF 0
  • 26
    Farrant, Nicholas William
    Chief Executive Officer born in December 1970
    Individual
    Officer
    2007-01-31 ~ 2009-07-16
    OF - Director → CIF 0
  • 27
    Humm, Roger James
    Director born in February 1959
    Individual (5 offsprings)
    Officer
    2000-05-19 ~ 2006-05-22
    OF - Director → CIF 0
  • 28
    Hobday, Pauline Ann
    Director born in May 1952
    Individual
    Officer
    2000-05-19 ~ 2004-01-30
    OF - Director → CIF 0
    Hobday, Pauline Ann
    Individual
    Officer
    2000-05-19 ~ 2004-01-30
    OF - Secretary → CIF 0
  • 29
    Askew, Herbert Frank, Dr.
    Project Manager born in January 1944
    Individual
    Officer
    2000-04-28 ~ 2003-10-08
    OF - Director → CIF 0
  • 30
    HALE AND DORR SECRETARIES LIMITED - 2004-07-05
    BHD SECRETARIES LIMITED - 2003-03-07
    5th Floor Alder Castle, 10 Noble Street, London
    Dissolved Corporate (1 parent, 16 offsprings)
    Equity (Company account)
    1 GBP2020-09-30
    Officer
    2004-01-30 ~ 2015-10-26
    PE - Secretary → CIF 0
  • 31
    SPARK VENTURES LIMITED - now
    SHELFCO (NO.1820) LIMITED - 2000-04-28
    5, St John's Lane, London
    Active Corporate (4 parents, 3 offsprings)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    2012-11-21 ~ 2016-06-10
    PE - Director → CIF 0
  • 32
    Richmond House, 12 Par-la-ville Road, Hamilton, Bermuda, Bermuda
    Corporate
    Person with significant control
    2016-04-06 ~ 2016-04-06
    PE - Ownership of shares – More than 50% but less than 75% → CIF 0
parent relation
Company in focus

OBS MEDICAL LIMITED

Previous names
OXFORD BIOSIGNALS LIMITED - 2010-01-19
RMBKNE1 LIMITED - 2000-04-11
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
Brief company account
Equity
Called up share capital
7,628,144 GBP2024-03-31
9,987,216 GBP2023-03-31
2,999,072 GBP2022-04-01
Share premium
53,862,140 GBP2024-03-31
80,793,210 GBP2023-03-31
26,931,070 GBP2022-04-01
Retained earnings (accumulated losses)
81,416,060 GBP2024-03-31
160,646,692 GBP2023-03-31
Equity
29,559,716 GBP2023-03-31
-9,903,354 GBP2022-04-01
Average Number of Employees
72023-04-01 ~ 2024-03-31
72022-04-01 ~ 2023-03-31
Profit/Loss
-478,254 GBP2023-04-01 ~ 2024-03-31
-279,893 GBP2022-04-01 ~ 2023-03-31
Cash and Cash Equivalents
71,881 GBP2024-03-31
35,669 GBP2023-03-31
Current Assets
220,665 GBP2024-03-31
228,072 GBP2023-03-31
Total assets
225,689 GBP2024-03-31
230,228 GBP2023-03-31
Total Borrowings
Non-current
17,792 GBP2024-03-31
26,310 GBP2023-03-31
Current
5,791,170 GBP2024-03-31
5,791,170 GBP2023-03-31
Total liabilities
10,072,165 GBP2024-03-31
10,083,475 GBP2023-03-31
Net Assets/Liabilities
-9,846,476 GBP2024-03-31
-9,853,247 GBP2023-03-31
Profit/Loss
Retained earnings (accumulated losses)
-478,254 GBP2023-04-01 ~ 2024-03-31
-279,893 GBP2022-04-01 ~ 2023-03-31
Comprehensive Income/Expense
Retained earnings (accumulated losses)
-478,254 GBP2023-04-01 ~ 2024-03-31
-279,893 GBP2022-04-01 ~ 2023-03-31
Comprehensive Income/Expense
-478,254 GBP2023-04-01 ~ 2024-03-31
-279,893 GBP2022-04-01 ~ 2023-03-31
Issue of Equity Instruments
Called up share capital
485,000 GBP2023-04-01 ~ 2024-03-31
330,000 GBP2022-04-01 ~ 2023-03-31
Issue of Equity Instruments
485,000 GBP2023-04-01 ~ 2024-03-31
330,000 GBP2022-04-01 ~ 2023-03-31
Equity - Income/Expense Recognised Directly
Called up share capital
485,000 GBP2023-04-01 ~ 2024-03-31
330,000 GBP2022-04-01 ~ 2023-03-31
Equity - Income/Expense Recognised Directly
485,000 GBP2023-04-01 ~ 2024-03-31
330,000 GBP2022-04-01 ~ 2023-03-31
Retained earnings (accumulated losses)
7,406 GBP2022-04-01 ~ 2023-03-31
Property, Plant & Equipment - Depreciation Expense
427 GBP2023-04-01 ~ 2024-03-31
1,502 GBP2022-04-01 ~ 2023-03-31
Turnover/Revenue
198,687 GBP2023-04-01 ~ 2024-03-31
157,437 GBP2022-04-01 ~ 2023-03-31
Wages/Salaries
394,510 GBP2023-04-01 ~ 2024-03-31
358,731 GBP2022-04-01 ~ 2023-03-31
Staff Costs/Employee Benefits Expense
495,274 GBP2023-04-01 ~ 2024-03-31
451,547 GBP2022-04-01 ~ 2023-03-31
Director Remuneration
136,174 GBP2023-04-01 ~ 2024-03-31
122,837 GBP2022-04-01 ~ 2023-03-31
Tax Expense/Credit at Applicable Tax Rate
-130,392 GBP2023-04-01 ~ 2024-03-31
-97,500 GBP2022-04-01 ~ 2023-03-31
Property, Plant & Equipment - Gross Cost
Furniture and fittings
416 GBP2024-03-31
14,321 GBP2023-03-31
14,321 GBP2022-04-01
Office equipment
12,060 GBP2024-03-31
11,578 GBP2023-03-31
11,389 GBP2022-04-01
Other
167,608 GBP2024-03-31
167,608 GBP2023-03-31
167,608 GBP2022-04-01
Property, Plant & Equipment - Gross Cost
180,084 GBP2024-03-31
193,507 GBP2023-03-31
193,318 GBP2022-04-01
Property, Plant & Equipment - Other Disposals
Furniture and fittings
-13,905 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Other Disposals
-16,821 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Furniture and fittings
225 GBP2024-03-31
14,130 GBP2023-03-31
12,995 GBP2022-04-01
Office equipment
7,284 GBP2024-03-31
9,670 GBP2023-03-31
9,303 GBP2022-04-01
Other
167,608 GBP2024-03-31
167,608 GBP2023-03-31
167,608 GBP2022-04-01
Property, Plant & Equipment - Accumulated Depreciation & Impairment
175,117 GBP2024-03-31
191,408 GBP2023-03-31
189,906 GBP2022-04-01
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Furniture and fittings
1,135 GBP2022-04-01 ~ 2023-03-31
Office equipment
427 GBP2023-04-01 ~ 2024-03-31
367 GBP2022-04-01 ~ 2023-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
427 GBP2023-04-01 ~ 2024-03-31
1,502 GBP2022-04-01 ~ 2023-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
Furniture and fittings
-13,905 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
-16,718 GBP2023-04-01 ~ 2024-03-31
Amounts Owed By Related Parties
42,170 GBP2024-03-31
40,592 GBP2023-03-31
Prepayments/Accrued Income
30,527 GBP2024-03-31
27,710 GBP2023-03-31
Amount of corporation tax that is recoverable
59,901 GBP2024-03-31
121,010 GBP2023-03-31
Trade Creditors/Trade Payables
Current
10,992 GBP2024-03-31
11,488 GBP2023-03-31
Accrued Liabilities
Current
11,715 GBP2024-03-31
10,800 GBP2023-03-31
Taxation/Social Security Payable
Current
13,800 GBP2024-03-31
13,465 GBP2023-03-31
Par Value of Share
Class 1 ordinary share
0.01 shares2023-04-01 ~ 2024-03-31
Class 2 ordinary share
0.01 shares2023-04-01 ~ 2024-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
378,697,197 shares2024-03-31
330,197,197 shares2023-03-31
297,197,197 shares2022-04-01
Class 2 ordinary share
2,710,044 shares2024-03-31
2,710,044 shares2023-03-31
Cash at bank and in hand
71,881 GBP2024-03-31
35,669 GBP2023-03-31
Related profiles found in government register
  • OBS MEDICAL LIMITED
    Info
    OXFORD BIOSIGNALS LIMITED - 2010-01-19
    RMBKNE1 LIMITED - 2000-04-11
    Registered number 03955861
    Unit 14 Cirencester Office Park, Tetbury Road, Cirencester GL7 6JJ
    Private Limited Company incorporated on 2000-03-24 (25 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2024-07-28
    CIF 0
  • OBS MEDICAL LTD
    S
    Registered number 03955861
    174, Brook Drive, Milton Park, Milton, Abingdon, Oxfordshire, England, OX14 4SD
    Ltd Company in England
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • E-SAN HOLDINGS LIMITED - 2006-08-16
    5g Park Square, Milton Park, Abingdon, Oxfordshire, England
    Dissolved Corporate (3 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 1 - Ownership of shares – 75% or more → OE

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.