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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 37
  • 1
    Evans, Zoe
    Individual (8 offsprings)
    Officer
    2003-07-08 ~ 2004-08-02
    OF - Secretary → CIF 0
  • 2
    Cotta, Julien Fabrice
    Born in January 1964
    Individual (9 offsprings)
    Officer
    2014-01-27 ~ 2014-01-27
    OF - Director → CIF 0
  • 3
    Gayle, Ann Marie
    Individual (3 offsprings)
    Officer
    1998-12-29 ~ 2000-03-22
    OF - Secretary → CIF 0
  • 4
    Garraway, Richard, Dr
    Born in March 1966
    Individual (23 offsprings)
    Officer
    2004-12-17 ~ 2006-07-17
    OF - Director → CIF 0
  • 5
    Emms, Jonathan Charles
    Born in October 1963
    Individual (12 offsprings)
    Officer
    2025-01-16 ~ now
    OF - Director → CIF 0
  • 6
    Leavenworth Bakali, Mustapha
    Born in December 1961
    Individual (12 offsprings)
    Officer
    2002-05-13 ~ 2003-07-08
    OF - Director → CIF 0
  • 7
    Haumann, Brett Kenneth, Dr
    Born in January 1970
    Individual (8 offsprings)
    Officer
    2012-09-25 ~ 2013-07-03
    OF - Director → CIF 0
  • 8
    Crosthwaite, Charles Michael
    Born in July 1952
    Individual (25 offsprings)
    Officer
    1998-12-29 ~ 2000-03-24
    OF - Director → CIF 0
    Crosthwaite, Charles Michael
    Individual (25 offsprings)
    Officer
    2000-03-22 ~ 2001-04-03
    OF - Secretary → CIF 0
  • 9
    Hafner, Roderick Peter
    Born in October 1965
    Individual (6 offsprings)
    Officer
    2008-03-10 ~ 2019-12-04
    OF - Director → CIF 0
  • 10
    Hoechstetter, Eric
    Individual (7 offsprings)
    Officer
    2004-08-02 ~ 2004-12-17
    OF - Secretary → CIF 0
  • 11
    Roller, Michael Roy David
    Chief Financial Officer born in July 1965
    Individual (81 offsprings)
    Officer
    2020-01-09 ~ 2025-05-14
    OF - Director → CIF 0
  • 12
    Harris, Steven Charles Andrew
    Finance Director born in July 1966
    Individual (26 offsprings)
    Officer
    2002-05-13 ~ 2003-07-08
    OF - Director → CIF 0
    Harris, Steven Charles Andrew
    Ceo born in July 1966
    Individual (26 offsprings)
    2006-07-17 ~ 2013-09-30
    OF - Director → CIF 0
  • 13
    Clayton-wherity, Rebecca Mary
    Born in October 1986
    Individual (3 offsprings)
    Officer
    2019-12-04 ~ now
    OF - Director → CIF 0
  • 14
    Page, Jonathan Heeley
    Born in May 1967
    Individual (15 offsprings)
    Officer
    2004-12-17 ~ 2006-07-17
    OF - Director → CIF 0
  • 15
    Lawrence, David
    Born in January 1963
    Individual (40 offsprings)
    Officer
    2003-07-08 ~ 2004-07-08
    OF - Director → CIF 0
  • 16
    Bowen, Justin
    Individual (19 offsprings)
    Officer
    2004-12-17 ~ 2006-07-17
    OF - Secretary → CIF 0
  • 17
    Kay, Anthony Barrington, Professor
    Born in July 1939
    Individual (1 offspring)
    Officer
    2000-03-22 ~ 2002-05-13
    OF - Director → CIF 0
  • 18
    Sime, John Martin, Dr
    Born in May 1941
    Individual (10 offsprings)
    Officer
    2000-05-31 ~ 2002-05-13
    OF - Director → CIF 0
  • 19
    Holbrook, David Mark Anthony, Dr
    Company Director born in May 1960
    Individual (36 offsprings)
    Officer
    2000-05-05 ~ 2002-01-23
    OF - Director → CIF 0
  • 20
    Turner, Richard David
    Born in May 1972
    Individual (6 offsprings)
    Officer
    2004-03-29 ~ 2004-12-17
    OF - Director → CIF 0
  • 21
    Gee, Charles Jonathan, Dr
    Born in January 1953
    Individual (22 offsprings)
    Officer
    2000-05-05 ~ 2001-01-25
    OF - Director → CIF 0
    2001-02-28 ~ 2002-01-25
    OF - Director → CIF 0
  • 22
    Bryett, Kevin Alan
    Born in October 1951
    Individual (15 offsprings)
    Officer
    2004-07-08 ~ 2004-12-17
    OF - Director → CIF 0
  • 23
    Frankel, Matthew
    Born in May 1968
    Individual (13 offsprings)
    Officer
    2014-08-06 ~ 2018-10-31
    OF - Director → CIF 0
  • 24
    Drayson, Paul Rudd, Doctor
    Born in March 1960
    Individual (6 offsprings)
    Officer
    2002-05-13 ~ 2003-07-08
    OF - Director → CIF 0
  • 25
    Swingland, Charles Stuart Webb
    Born in August 1952
    Individual (29 offsprings)
    Officer
    2002-05-13 ~ 2003-07-08
    OF - Director → CIF 0
    2006-07-17 ~ 2014-03-18
    OF - Director → CIF 0
    Swingland, Charles Stuart Webb
    Individual (29 offsprings)
    Officer
    2002-05-13 ~ 2003-07-08
    OF - Secretary → CIF 0
  • 26
    Johnson, Ian Roy
    Executive Chairman born in July 1953
    Individual (30 offsprings)
    Officer
    2020-01-09 ~ 2025-02-04
    OF - Director → CIF 0
  • 27
    Roiter, Warren
    Born in May 1951
    Individual (21 offsprings)
    Officer
    2000-10-11 ~ 2002-05-13
    OF - Director → CIF 0
  • 28
    Williams, David Richard
    Born in December 1967
    Individual (10 offsprings)
    Officer
    2018-10-31 ~ 2019-12-04
    OF - Director → CIF 0
  • 29
    Ledger, Philip William
    Individual (5 offsprings)
    Officer
    2001-04-03 ~ 2002-05-13
    OF - Secretary → CIF 0
  • 30
    Larche, Mark, Dr
    Born in January 1964
    Individual (1 offspring)
    Officer
    2000-03-22 ~ 2002-05-13
    OF - Director → CIF 0
  • 31
    Goodluck, Shermin
    Born in May 1988
    Individual (1 offspring)
    Officer
    2014-06-20 ~ 2018-05-14
    OF - Director → CIF 0
  • 32
    Lambert, John Anthony
    Born in December 1952
    Individual (13 offsprings)
    Officer
    2003-07-08 ~ 2004-12-17
    OF - Director → CIF 0
  • 33
    Duncan, Sarah Elizabeth
    Born in May 1991
    Individual (4 offsprings)
    Officer
    2019-12-04 ~ now
    OF - Director → CIF 0
  • 34
    NIOX GROUP PLC
    - now 05822706 14271015
    CIRCASSIA GROUP PLC - 2022-09-01 05822706
    CIRCASSIA PHARMACEUTICALS PLC - 2020-04-30 05822706
    CIRCASSIA PHARMACEUTICALS LIMITED - 2014-02-24
    CIRCASSIA HOLDINGS LIMITED - 2014-02-24
    Magdalen Centre, Robert Robinson Avenue, Oxford, England
    Active Corporate (28 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 35
    OVALSEC LIMITED
    - now 01379423
    OVALSHELFCO (NUMBER SIXTEEN) LIMITED - 1978-12-31
    2 Temple Back East, Temple Quay, Bristol
    Active Corporate (72 parents, 1840 offsprings)
    Officer
    2006-07-17 ~ 2008-06-17
    OF - Nominee Secretary → CIF 0
  • 36
    INSTANT COMPANIES LIMITED
    01546338
    1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (13 parents, 55879 offsprings)
    Officer
    1998-12-29 ~ 1998-12-29
    OF - Nominee Director → CIF 0
  • 37
    SWIFT INCORPORATIONS LIMITED
    01945937
    26, Church Street, London
    Dissolved Corporate (13 parents, 119522 offsprings)
    Officer
    1998-12-29 ~ 1998-12-29
    OF - Nominee Director → CIF 0
    1998-12-29 ~ 1998-12-29
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

NIOX HEALTHCARE LIMITED

Period: 2023-07-28 ~ now
Company number: 03689966
Registered names
NIOX HEALTHCARE LIMITED - now
CIRCASSIA LIMITED - 2023-07-28
Recent Standard Industrial Classification
46660 - Wholesale Of Other Office Machinery And Equipment

  • NIOX HEALTHCARE LIMITED
    Info
    CIRCASSIA LIMITED - 2023-07-28
    Registered number 03689966
    Magdalen Centre 1 Robert Robinson Ave, The Oxford Science Park, Oxford OX4 4GA
    PRIVATE LIMITED COMPANY incorporated on 1998-12-29 (27 years 8 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-29
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.