logo
explain how to read the page

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.

Jump to: Company in focus, Offsprings
Parent entities and officers 39
  • 1
    Stewart, James Alexander Gustave Harold
    Chief Executive born in April 1962
    Individual (19 offsprings)
    Officer
    2005-08-03 ~ 2009-07-17
    OF - Director → CIF 0
  • 2
    Davis, Nigel Keith
    Chief Executive born in May 1961
    Individual (17 offsprings)
    Officer
    2005-06-25 ~ 2010-09-30
    OF - Director → CIF 0
  • 3
    Winterton, Nicholas Hugh
    Consultant born in May 1947
    Individual (12 offsprings)
    Officer
    2009-01-26 ~ 2013-03-31
    OF - Director → CIF 0
  • 4
    Scott, Gordon Paul
    Born in July 1968
    Individual (8 offsprings)
    Officer
    2021-07-03 ~ now
    OF - Director → CIF 0
  • 5
    Owen, David Andrew Arlwydd, Dr
    Business Consultant born in February 1944
    Individual (25 offsprings)
    Officer
    2005-04-06 ~ 2011-01-31
    OF - Director → CIF 0
  • 6
    Price, Elizabeth Eleanor
    Born in December 1978
    Individual (2 offsprings)
    Officer
    2024-01-24 ~ now
    OF - Director → CIF 0
  • 7
    Saunders Jones, Re
    Strategic Business Leader born in February 1986
    Individual (3 offsprings)
    Officer
    2021-01-19 ~ 2021-01-19
    OF - Director → CIF 0
    Saunders Jones, Rebecca
    Strategic Business Leader born in February 1986
    Individual (3 offsprings)
    Officer
    2021-02-05 ~ 2021-07-23
    OF - Director → CIF 0
  • 8
    Steeden, Michael Frank, Dr
    Crown Servant born in March 1952
    Individual (4 offsprings)
    Officer
    2007-07-17 ~ 2011-11-30
    OF - Director → CIF 0
  • 9
    Hone, Mark Andrew
    Civil Servant born in December 1961
    Individual (12 offsprings)
    Officer
    2005-04-06 ~ 2009-03-27
    OF - Director → CIF 0
  • 10
    Kirby, James Michael
    Chief Executive Officer born in February 1961
    Individual (7 offsprings)
    Officer
    2014-07-01 ~ 2020-05-21
    OF - Director → CIF 0
  • 11
    Endersby, Penelope Clare, Professor
    Senior Civil Servant born in February 1970
    Individual (2 offsprings)
    Officer
    2017-12-01 ~ 2018-11-30
    OF - Director → CIF 0
  • 12
    Mackintosh, Andrew John, Dr
    Company Director born in September 1955
    Individual (35 offsprings)
    Officer
    2015-11-01 ~ 2021-12-10
    OF - Director → CIF 0
  • 13
    Williams, Stephen Andrew
    Accountant born in June 1953
    Individual (6 offsprings)
    Officer
    2009-09-28 ~ 2010-03-30
    OF - Director → CIF 0
  • 14
    Bell, Andrew John, Prof
    Born in August 1965
    Individual (2 offsprings)
    Officer
    2019-03-01 ~ now
    OF - Director → CIF 0
  • 15
    Portlock, Andrew Darren
    Coo born in October 1966
    Individual (3 offsprings)
    Officer
    2022-04-01 ~ 2023-10-31
    OF - Director → CIF 0
  • 16
    White, Piers Adam
    Company Director/Chairman born in March 1962
    Individual (35 offsprings)
    Officer
    2013-04-01 ~ 2019-11-21
    OF - Director → CIF 0
  • 17
    Drummond, Robert Malcolm
    Consultant born in June 1945
    Individual (35 offsprings)
    Officer
    2010-09-01 ~ 2016-08-31
    OF - Director → CIF 0
  • 18
    Hyman, Anne Moira
    Individual (4 offsprings)
    Officer
    2002-03-22 ~ 2005-04-06
    OF - Secretary → CIF 0
  • 19
    Cameron, Eliza Clare Tennant
    Born in September 1980
    Individual (1 offspring)
    Officer
    2022-01-26 ~ now
    OF - Director → CIF 0
  • 20
    Hotten, Peter Martin, Dr
    Chief Executive Officer born in May 1956
    Individual (11 offsprings)
    Officer
    2009-10-01 ~ 2014-06-30
    OF - Director → CIF 0
  • 21
    Ecclestone, Ralph, Dr
    Chief Executive born in July 1955
    Individual (4 offsprings)
    Officer
    2005-06-27 ~ 2013-01-31
    OF - Director → CIF 0
  • 22
    Tulloch, Andrew Malcolm, Dr
    Chief Executive born in October 1963
    Individual (11 offsprings)
    Officer
    2005-04-06 ~ 2009-08-31
    OF - Director → CIF 0
  • 23
    Hyman, Howard Jonathan
    Strategic Adviser born in October 1949
    Individual (12 offsprings)
    Officer
    2002-03-22 ~ 2005-04-06
    OF - Director → CIF 0
  • 24
    Carr, Michael
    Born in September 1955
    Individual (3 offsprings)
    Officer
    2016-05-01 ~ now
    OF - Director → CIF 0
  • 25
    Henderson, Jennifer Maria
    Operations Director born in March 1973
    Individual (1 offspring)
    Officer
    2012-05-29 ~ 2017-09-30
    OF - Director → CIF 0
  • 26
    Saunders, Frances Carolyn, Dr
    Civil Servant born in June 1954
    Individual (5 offsprings)
    Officer
    2005-04-06 ~ 2007-07-17
    OF - Director → CIF 0
  • 27
    Parekh, Rajesh, Dr
    Non Executive Director born in July 1960
    Individual (1 offspring)
    Officer
    2022-01-26 ~ 2024-12-31
    OF - Director → CIF 0
  • 28
    Barkworth-nanton, Henrietta Rosamund Clare
    Born in January 1967
    Individual (5 offsprings)
    Officer
    2020-04-01 ~ now
    OF - Director → CIF 0
  • 29
    English, David Roy
    Born in November 1973
    Individual (13 offsprings)
    Officer
    2016-01-01 ~ now
    OF - Director → CIF 0
  • 30
    Dowling, Patrick Joseph, Professor
    Academic Engineer born in March 1939
    Individual (16 offsprings)
    Officer
    2007-05-15 ~ 2008-11-24
    OF - Director → CIF 0
  • 31
    Callister, Stephen John Paul
    Chief Operating Officer born in January 1965
    Individual (9 offsprings)
    Officer
    2009-09-01 ~ 2021-02-13
    OF - Director → CIF 0
  • 32
    Hall, Wendy, Professor Dame
    Professor born in October 1952
    Individual (13 offsprings)
    Officer
    2012-09-25 ~ 2016-09-30
    OF - Director → CIF 0
  • 33
    Devonshire, Simon Peter
    Chairman born in December 1967
    Individual (16 offsprings)
    Officer
    2019-10-01 ~ 2023-12-31
    OF - Director → CIF 0
  • 34
    Rees, Dorothy Glenda Cerys
    Scientist born in June 1973
    Individual (1 offspring)
    Officer
    2017-12-01 ~ 2020-07-23
    OF - Director → CIF 0
  • 35
    Alexander, Mark Charles Hugh Orkell
    Finance Director born in November 1958
    Individual (16 offsprings)
    Officer
    2010-03-30 ~ 2015-11-27
    OF - Director → CIF 0
  • 36
    Ministry Of Defence, Whitehall, London, England
    Corporate (2 offsprings)
    Person with significant control
    2024-02-28 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
  • 37
    Porton Down, Porton Down, Salisbury, Wiltshire, England
    Corporate (1 offspring)
    Person with significant control
    2016-04-06 ~ 2024-02-28
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 38
    MITRE SECRETARIES LIMITED
    - now 01447749
    INVERESK SECRETARIES LIMITED - 1990-11-16
    Cannon Place, 78, Cannon Street, London, England
    Active Corporate (22 parents, 1520 offsprings)
    Officer
    2005-04-06 ~ 2024-04-30
    OF - Secretary → CIF 0
  • 39
    SWIFT INCORPORATIONS LIMITED
    01945937
    26, Church Street, London
    Dissolved Corporate (13 parents, 100356 offsprings)
    Officer
    2002-03-22 ~ 2002-03-22
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

PLOUGHSHARE INNOVATIONS LTD

Period: 2003-02-07 ~ now
Company number: 04401901
Registered names
PLOUGHSHARE INNOVATIONS LTD - now
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
72110 - Research And Experimental Development On Biotechnology
Brief company account
Average Number of Employees
312024-04-01 ~ 2025-03-31
332023-04-01 ~ 2024-03-31
Property, Plant & Equipment
13,772 GBP2025-03-31
21,682 GBP2024-03-31
Fixed Assets - Investments
3,947,093 GBP2025-03-31
4,200,711 GBP2024-03-31
Fixed Assets
3,960,865 GBP2025-03-31
4,222,393 GBP2024-03-31
Debtors
Current
3,057,755 GBP2025-03-31
734,677 GBP2024-03-31
Cash at bank and in hand
7,662,110 GBP2025-03-31
6,484,560 GBP2024-03-31
Current Assets
10,719,865 GBP2025-03-31
7,219,237 GBP2024-03-31
Creditors
Current, Amounts falling due within one year
-7,915,117 GBP2025-03-31
-3,497,707 GBP2024-03-31
Net Current Assets/Liabilities
2,804,748 GBP2025-03-31
3,721,530 GBP2024-03-31
Total Assets Less Current Liabilities
6,765,613 GBP2025-03-31
7,943,923 GBP2024-03-31
Creditors
Non-current, Amounts falling due after one year
-4,289,615 GBP2024-03-31
Net Assets/Liabilities
3,386,871 GBP2025-03-31
3,654,308 GBP2024-03-31
Equity
Called up share capital
6,250,000 GBP2025-03-31
6,250,000 GBP2024-03-31
6,250,000 GBP2023-04-01
Revaluation reserve
2,347,565 GBP2025-03-31
2,347,565 GBP2024-03-31
2,347,565 GBP2023-04-01
Retained earnings (accumulated losses)
-5,210,694 GBP2025-03-31
-4,943,257 GBP2024-03-31
-5,285,045 GBP2023-04-01
Equity
3,386,871 GBP2025-03-31
3,654,308 GBP2024-03-31
3,312,520 GBP2023-04-01
Profit/Loss
Retained earnings (accumulated losses)
-267,437 GBP2024-04-01 ~ 2025-03-31
341,788 GBP2023-04-01 ~ 2024-03-31
Profit/Loss
-267,437 GBP2024-04-01 ~ 2025-03-31
341,788 GBP2023-04-01 ~ 2024-03-31
Wages/Salaries
2,608,513 GBP2024-04-01 ~ 2025-03-31
2,529,314 GBP2023-04-01 ~ 2024-03-31
Social Security Costs
269,984 GBP2024-04-01 ~ 2025-03-31
322,890 GBP2023-04-01 ~ 2024-03-31
Staff Costs/Employee Benefits Expense
3,167,355 GBP2024-04-01 ~ 2025-03-31
3,127,356 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
Computers
103,930 GBP2025-03-31
96,757 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
Computers
75,075 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Computers
90,158 GBP2025-03-31
Property, Plant & Equipment
Computers
13,772 GBP2025-03-31
21,682 GBP2024-03-31
Trade Debtors/Trade Receivables
Current
2,888,597 GBP2025-03-31
543,055 GBP2024-03-31
Other Debtors
Current
57,651 GBP2025-03-31
64,095 GBP2024-03-31
Prepayments/Accrued Income
Current
111,507 GBP2025-03-31
127,527 GBP2024-03-31
Trade Creditors/Trade Payables
Current
73,422 GBP2025-03-31
115,814 GBP2024-03-31
Corporation Tax Payable
Current
581 GBP2025-03-31
581 GBP2024-03-31
Taxation/Social Security Payable
Current
1,432,204 GBP2025-03-31
66,031 GBP2024-03-31
Other Creditors
Current
64,748 GBP2025-03-31
38,054 GBP2024-03-31
Accrued Liabilities/Deferred Income
Current
6,344,162 GBP2025-03-31
3,277,227 GBP2024-03-31
Creditors
Current
7,915,117 GBP2025-03-31
3,497,707 GBP2024-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
6,250,000 shares2025-03-31
6,250,000 shares2024-03-31
Par Value of Share
Class 1 ordinary share
1.002024-04-01 ~ 2025-03-31
Related profiles found in government register
  • PLOUGHSHARE INNOVATIONS LTD
    Info
    PLOUGHSHARE TECHNOLOGY LIMITED - 2003-02-07
    Registered number 04401901
    Porton Science Park, Bybrook Road, Porton Down, Wiltshire SP4 0BF
    PRIVATE LIMITED COMPANY incorporated on 2002-03-22 (24 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-03-20
    CIF 0
  • PLOUGHSHARE INNOVATIONS LTD
    S
    Registered number 04401901
    Porton Science Park, Bybrook Road, Porton Down, Wiltshire, United Kingdom, SP4 0BF
    Corporate in Companies House, England And Wales
    CIF 1 CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments 4
  • 1
    FIOS AI LTD
    14771944
    125 Wood Street, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2023-03-31 ~ now
    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
  • 2
    PRESYMPTOM HEALTH LIMITED
    - now 11834573
    SEPSIGHT DIAGNOSTICS LIMITED
    - 2020-03-12 11834573
    PRESYM DIAGNOSTICS LIMITED
    - 2019-08-01 11834573
    1 Aire Street, Leeds, England
    Active Corporate (11 parents)
    Person with significant control
    2019-02-19 ~ 2022-05-24
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Right to appoint or remove directors → OE
    CIF 4 - Ownership of shares – 75% or more → OE
  • 3
    SENTINEL PHOTONICS LIMITED
    12163852
    Porton Science Park, Bybrook Road, Porton Down, Wiltshire, United Kingdom
    Active Corporate (8 parents)
    Person with significant control
    2023-03-09 ~ now
    CIF 5 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 5 - Ownership of shares – More than 25% but not more than 50% → OE
    2019-08-19 ~ 2021-12-13
    CIF 3 - Right to appoint or remove directors → OE
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
  • 4
    TELESEMICA LIMITED
    13952118
    Porton Science Park, Bybrook Road, Porton Down, Wiltshire, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    2022-03-03 ~ 2022-09-09
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
    CIF 2 - Ownership of shares – 75% or more → OE

qrcode

Privacy notice

Terms and conditions

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.