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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 18
  • 1
    Cobb, Paula
    Company Director born in May 1972
    Individual (1 offspring)
    Officer
    2018-09-12 ~ 2019-06-07
    OF - Director → CIF 0
  • 2
    Yoon, Bryan
    Individual (3 offsprings)
    Officer
    2018-02-28 ~ 2019-06-11
    OF - Secretary → CIF 0
  • 3
    Mochan, Lori Elizabeth
    Director born in August 1977
    Individual (17 offsprings)
    Officer
    2020-04-21 ~ 2023-06-15
    OF - Director → CIF 0
  • 4
    Fellows, David Andrew
    Director born in August 1956
    Individual (10 offsprings)
    Officer
    2017-07-06 ~ 2019-06-07
    OF - Director → CIF 0
    Mr David Andrew Fellows
    Born in August 1956
    Individual (10 offsprings)
    Person with significant control
    2017-07-06 ~ 2017-07-06
    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
    David Andrew Fellows
    Born in August 1956
    Individual (10 offsprings)
    Person with significant control
    2017-07-06 ~ 2019-06-07
    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
  • 5
    Hollowood, Christopher
    Director born in December 1974
    Individual (26 offsprings)
    Officer
    2017-09-07 ~ 2019-06-07
    OF - Director → CIF 0
  • 6
    Martinez, Geronimo
    Director born in October 1985
    Individual (10 offsprings)
    Officer
    2023-06-15 ~ 2025-07-14
    OF - Director → CIF 0
  • 7
    Lubner, David Charles
    Director born in April 1964
    Individual (2 offsprings)
    Officer
    2017-09-07 ~ 2019-06-07
    OF - Director → CIF 0
  • 8
    Mcarthur, James Gregg
    Director born in February 1962
    Individual (3 offsprings)
    Officer
    2017-09-07 ~ 2019-06-07
    OF - Director → CIF 0
  • 9
    Mill, Trevor Anthony
    Senior Vice President born in April 1971
    Individual (10 offsprings)
    Officer
    2019-06-07 ~ 2020-01-31
    OF - Director → CIF 0
  • 10
    Hanby, Helen Elizabeth
    Born in June 1966
    Individual (7 offsprings)
    Officer
    2019-06-07 ~ now
    OF - Director → CIF 0
    Hanby, Helen Elizabeth
    Individual (7 offsprings)
    Officer
    2019-08-08 ~ now
    OF - Secretary → CIF 0
  • 11
    Whitcup, Scott Michael
    Chief Executive Officer born in June 1959
    Individual (2 offsprings)
    Officer
    2017-09-07 ~ 2019-06-07
    OF - Director → CIF 0
  • 12
    Maclaren, Robert Edward, Dr
    Opthalmologist born in November 1966
    Individual (9 offsprings)
    Officer
    2017-09-07 ~ 2018-04-15
    OF - Director → CIF 0
  • 13
    Purwaha, Amit Singh
    Born in April 1982
    Individual (10 offsprings)
    Officer
    2025-07-14 ~ now
    OF - Director → CIF 0
  • 14
    Green, Steven John
    Finance Director born in April 1977
    Individual (12 offsprings)
    Officer
    2019-06-07 ~ 2020-04-24
    OF - Director → CIF 0
  • 15
    Mott, David
    Director born in September 1965
    Individual (8 offsprings)
    Officer
    2017-09-07 ~ 2019-06-07
    OF - Director → CIF 0
  • 16
    TUNGSTEN BIDCO LIMITED
    11852085
    Building 5 Foundation Park, Roxborough Way, Maidenhead, Berkshire, England
    Active Corporate (10 parents, 1 offspring)
    Person with significant control
    2019-06-07 ~ 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
  • 17
    COOLEY SERVICES LIMITED
    09446902
    Dashwood, 69 Old Broad Street, London
    Dissolved Corporate (6 parents, 19 offsprings)
    Officer
    2017-09-15 ~ 2018-02-28
    OF - Secretary → CIF 0
  • 18
    Po Box 255 Trafalgar Court, Les Banques, St Peter Port, Guernsey, Guernsey
    Dissolved Corporate (6 parents, 33 offsprings)
    Person with significant control
    2017-09-11 ~ 2019-06-07
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

NIGHTSTAR THERAPEUTICS LIMITED

Period: 2019-06-11 ~ now
Company number: 10852952
Registered names
NIGHTSTAR THERAPEUTICS LIMITED - now
Standard Industrial Classification
72110 - Research And Experimental Development On Biotechnology
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • NIGHTSTAR THERAPEUTICS LIMITED
    Info
    NIGHTSTAR THERAPEUTICS PLC - 2019-06-11
    NIGHTSTAR THERAPEUTICS LIMITED - 2019-06-11
    Registered number 10852952
    Building 5 Foundation Park, Roxborough Way, Maidenhead, Berkshire SL6 3UD
    PRIVATE LIMITED COMPANY incorporated on 2017-07-06 (8 years 8 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-07-05
    CIF 0
  • NIGHTSTAR THERAPEUTICS LIMITED
    S
    Registered number 10852952
    Building 5 Foundation Park, Roxborough Way, Maidenhead, Berkshire, England, SL6 3UD
    Private Limited Company in Companies House Cardiff, England
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    NIGHTSTARX LIMITED
    - now 08551822
    NEWINCCO 1242 LIMITED - 2014-01-07
    Building 5 Foundation Park, Roxborough Way, Maidenhead, Berkshire, England
    Active Corporate (26 parents)
    Person with significant control
    2017-09-11 ~ now
    CIF 1 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.