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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 12
  • 1
    Sundstrom, Susan Margaret
    Business Manager born in May 1957
    Individual (12 offsprings)
    Officer
    2003-06-10 ~ 2004-10-22
    OF - Director → CIF 0
  • 2
    Parry-billings, Mark, Dr
    Born in May 1964
    Individual (4 offsprings)
    Officer
    2025-07-24 ~ now
    OF - Director → CIF 0
  • 3
    Ward, John Christopher William
    Finance Director born in January 1961
    Individual (9 offsprings)
    Officer
    2004-10-22 ~ 2023-11-03
    OF - Director → CIF 0
    Ward, John Christopher William
    Individual (9 offsprings)
    Officer
    2004-10-19 ~ 2023-11-03
    OF - Secretary → CIF 0
  • 4
    Colliver, Joseph Tregonning
    Born in March 1980
    Individual (21 offsprings)
    Officer
    2023-11-06 ~ now
    OF - Director → CIF 0
    Colliver, Joseph Tregonning
    Individual (21 offsprings)
    Officer
    2023-11-06 ~ now
    OF - Secretary → CIF 0
  • 5
    Brooks, John Reginald
    Individual (32 offsprings)
    Officer
    2004-02-02 ~ 2004-10-19
    OF - Secretary → CIF 0
  • 6
    Norwood, David Robert
    Director born in October 1968
    Individual (57 offsprings)
    Officer
    2003-08-01 ~ 2004-10-22
    OF - Director → CIF 0
  • 7
    Holgate, Stephen Townley, Professor
    Director born in May 1947
    Individual (12 offsprings)
    Officer
    2003-06-10 ~ 2025-01-16
    OF - Director → CIF 0
  • 8
    Shaw, Simon James Blouet
    Chairman born in February 1965
    Individual (24 offsprings)
    Officer
    2003-07-03 ~ 2004-10-22
    OF - Director → CIF 0
  • 9
    Monk, Phillip David, Dr
    Chief Scientific Officer born in April 1969
    Individual (3 offsprings)
    Officer
    2009-09-03 ~ 2024-09-06
    OF - Director → CIF 0
  • 10
    Marsden, Richard James
    Chief Executive Officer born in January 1967
    Individual (4 offsprings)
    Officer
    2004-06-07 ~ 2025-07-01
    OF - Director → CIF 0
  • 11
    WCPHD SECRETARIES LIMITED - now
    HALE AND DORR SECRETARIES LIMITED
    - 2004-07-05 04066168
    BHD SECRETARIES LIMITED - 2003-03-07
    5th Floor Alder Castle, 10 Noble Street, London
    Dissolved Corporate (20 parents, 151 offsprings)
    Officer
    2003-06-10 ~ 2004-02-02
    OF - Secretary → CIF 0
  • 12
    SYNAIRGEN LIMITED
    - now 05233429 04793696
    SYNAIRGEN PLC - 2025-05-19 05233429 04793696
    SYNAIRGEN RESEARCH PLC - 2004-10-12
    Mailpoint 810 Southampton General Hospital, Tremona Road, Southampton, United Kingdom
    Active Corporate (20 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 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
parent relation
Company in focus

SYNAIRGEN RESEARCH LIMITED

Period: 2004-10-12 ~ now
Company number: 04793696
Registered names
SYNAIRGEN RESEARCH LIMITED - now 05233429
Standard Industrial Classification
72110 - Research And Experimental Development On Biotechnology

  • SYNAIRGEN RESEARCH LIMITED
    Info
    SYNAIRGEN LIMITED - 2004-10-12
    Registered number 04793696
    Mailpoint 810 Level F, South Block Southampton, General Hospital Tremona Road, Southampton SO16 6YD
    PRIVATE LIMITED COMPANY incorporated on 2003-06-10 (22 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-26
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.