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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
Active 5
  • 1
    Thornley, Simon Carwyn
    Quality Assurance born in February 1972
    Individual (6 offsprings)
    Officer
    icon of calendar 2022-10-17 ~ dissolved
    OF - Director → CIF 0
  • 2
    Turland, Kevin John
    Accountant born in March 1969
    Individual (29 offsprings)
    Officer
    icon of calendar 2015-08-10 ~ dissolved
    OF - Director → CIF 0
  • 3
    Brown, Tony
    Executive born in April 1963
    Individual (6 offsprings)
    Officer
    icon of calendar 2018-12-21 ~ dissolved
    OF - Director → CIF 0
  • 4
    CLINICAL LAB SERVICES LIMITED - 2015-07-01
    icon of address3, Forbury Place, 23 Forbury Road, Reading, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-12-07 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 5
    STEVTON (NO.218) LIMITED - 2001-12-04
    JTC MAYFAIR LIMITED - 2006-07-19
    icon of addressThe Scalpel, 18th Floor, 52 Lime Street, London, United Kingdom
    Active Corporate (8 parents, 359 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    2,264,414 GBP2024-12-31
    Officer
    icon of calendar 2023-06-29 ~ dissolved
    OF - Secretary → CIF 0
Ceased 27
  • 1
    Hawksworth, David George, Dr
    Director born in May 1953
    Individual
    Officer
    icon of calendar 2010-07-12 ~ 2012-09-25
    OF - Director → CIF 0
  • 2
    Freeman, Kenneth Webb
    Director born in June 1950
    Individual (1 offspring)
    Officer
    icon of calendar 1999-05-14 ~ 2004-04-07
    OF - Director → CIF 0
    Freeman, Kenneth Webb
    Individual (1 offspring)
    Officer
    icon of calendar 1999-05-14 ~ 1999-05-21
    OF - Secretary → CIF 0
  • 3
    Hill, Catherine
    Individual
    Officer
    icon of calendar 1999-06-11 ~ 2000-02-01
    OF - Secretary → CIF 0
  • 4
    Prevoznik, Michael
    Senior Vice President And General Counsel born in May 1961
    Individual
    Officer
    icon of calendar 2011-05-05 ~ 2014-11-18
    OF - Director → CIF 0
  • 5
    Brett, Wade, Dr
    Operations Director born in September 1954
    Individual
    Officer
    icon of calendar 1999-06-11 ~ 2002-03-01
    OF - Director → CIF 0
  • 6
    Mohapatra, Surya Narayan
    Director born in June 1949
    Individual
    Officer
    icon of calendar 1999-05-14 ~ 2008-06-20
    OF - Director → CIF 0
  • 7
    Finnegan, Kenneth Robert
    Executive born in July 1959
    Individual
    Officer
    icon of calendar 2008-09-30 ~ 2011-04-14
    OF - Director → CIF 0
  • 8
    Lukas, Michael Gregory
    Vp Corp Finance born in March 1965
    Individual
    Officer
    icon of calendar 2008-09-30 ~ 2014-07-15
    OF - Director → CIF 0
  • 9
    Sexton, Anita Jane
    Director born in December 1968
    Individual
    Officer
    icon of calendar 2006-01-25 ~ 2008-02-14
    OF - Director → CIF 0
  • 10
    Macdonald, Alasdair
    Company Lawyer born in June 1959
    Individual (10 offsprings)
    Officer
    icon of calendar 2015-08-10 ~ 2018-12-31
    OF - Director → CIF 0
  • 11
    Kellett, Andrew John
    Accountant born in July 1968
    Individual
    Officer
    icon of calendar 2000-02-01 ~ 2006-01-25
    OF - Director → CIF 0
    Kellett, Andrew John
    Individual
    Officer
    icon of calendar 2000-02-01 ~ 2006-01-25
    OF - Secretary → CIF 0
  • 12
    Hunkler, Jacqueline
    Finance born in April 1973
    Individual
    Officer
    icon of calendar 2014-06-18 ~ 2014-11-07
    OF - Director → CIF 0
    Hunkler, Jacqueline
    Individual
    Officer
    icon of calendar 2014-06-18 ~ 2016-11-09
    OF - Secretary → CIF 0
  • 13
    Hagemann, Robert
    Senior Vp & Cfo born in September 1956
    Individual
    Officer
    icon of calendar 2004-04-07 ~ 2008-06-20
    OF - Director → CIF 0
  • 14
    Wilson, Thomas Arthur
    Individual
    Officer
    icon of calendar 2006-01-25 ~ 2008-10-29
    OF - Secretary → CIF 0
  • 15
    Cinco-abela, Teresa De Leon
    Vice President, Treasury born in January 1970
    Individual
    Officer
    icon of calendar 2014-11-07 ~ 2015-07-08
    OF - Director → CIF 0
  • 16
    Ahwieh, Tina Eseroghene
    Hr Manager born in November 1963
    Individual
    Officer
    icon of calendar 2014-11-07 ~ 2016-01-19
    OF - Director → CIF 0
  • 17
    Calamari, Stephen Andrew
    Vice President, Tax And Risk Management born in October 1954
    Individual
    Officer
    icon of calendar 2014-11-07 ~ 2015-07-08
    OF - Director → CIF 0
  • 18
    Berry, Paul Robert, Dr.
    Scientific Affairs Director born in October 1953
    Individual
    Officer
    icon of calendar 2013-07-02 ~ 2018-10-24
    OF - Director → CIF 0
  • 19
    Smith, Linda Ellen
    Hr Director born in April 1971
    Individual
    Officer
    icon of calendar 2008-06-11 ~ 2014-06-18
    OF - Director → CIF 0
    Smith, Linda Ellen
    Individual
    Officer
    icon of calendar 2008-10-29 ~ 2014-06-18
    OF - Secretary → CIF 0
  • 20
    Joyce, Stephen Leonard
    Director born in November 1949
    Individual (1 offspring)
    Officer
    icon of calendar 2002-03-12 ~ 2006-01-25
    OF - Director → CIF 0
  • 21
    Harvey, Michael Hugh, Dr
    Managing Director born in July 1957
    Individual (1 offspring)
    Officer
    icon of calendar 2008-02-14 ~ 2013-06-28
    OF - Director → CIF 0
  • 22
    Thurlow, Nicola Patricia
    Lab Operations Manager born in July 1959
    Individual
    Officer
    icon of calendar 2014-11-07 ~ 2016-01-19
    OF - Director → CIF 0
  • 23
    Fikry, Christopher Charles, Dr
    Vice President, Clinical Trials born in February 1977
    Individual (1 offspring)
    Officer
    icon of calendar 2012-09-19 ~ 2014-11-07
    OF - Director → CIF 0
  • 24
    Sutton, Norma
    Medical Technologist born in September 1946
    Individual
    Officer
    icon of calendar 1999-06-11 ~ 2000-02-02
    OF - Director → CIF 0
  • 25
    icon of address5, Fleet Place, London, England
    Dissolved Corporate (2 parents, 80 offsprings)
    Officer
    2018-08-21 ~ 2023-06-29
    PE - Secretary → CIF 0
  • 26
    icon of address26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    1999-04-14 ~ 1999-05-14
    PE - Nominee Secretary → CIF 0
  • 27
    icon of address1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (4 parents, 14 offsprings)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    1999-04-14 ~ 1999-05-14
    PE - Nominee Director → CIF 0
parent relation
Company in focus

Q SQUARED SOLUTIONS (QUEST) LIMITED

Previous names
NEXTENIGMA LIMITED - 1999-05-25
QUEST DIAGNOSTICS LIMITED - 2015-07-20
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering

  • Q SQUARED SOLUTIONS (QUEST) LIMITED
    Info
    NEXTENIGMA LIMITED - 1999-05-25
    QUEST DIAGNOSTICS LIMITED - 1999-05-25
    Registered number 03752194
    icon of address3 Forbury Place, 23 Forbury Road, Reading RG1 3JH
    PRIVATE LIMITED COMPANY incorporated on 1999-04-14 and dissolved on 2025-01-21 (25 years 9 months). The company status is Dissolved.
    The last date of confirmation statement was made at 2024-04-25
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.