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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 7
  • 1
    Thornley, Simon Carwyn
    Born in March 1972
    Individual (6 offsprings)
    Officer
    icon of calendar 2022-08-25 ~ now
    OF - Director → CIF 0
  • 2
    Lowey, Elaine
    Born in October 1978
    Individual (5 offsprings)
    Officer
    icon of calendar 2024-07-31 ~ now
    OF - Director → CIF 0
  • 3
    Williford, John
    Individual (1 offspring)
    Officer
    icon of calendar 2020-01-01 ~ now
    OF - Secretary → CIF 0
  • 4
    Turland, Kevin John
    Born in March 1969
    Individual (29 offsprings)
    Officer
    icon of calendar 2022-08-25 ~ now
    OF - Director → CIF 0
  • 5
    MATRIX CONTRACT RESEARCH LTD. - 2009-07-02
    NOVELLA CLINICAL LTD - 2019-02-04
    icon of address3, Forbury Place, 23 Forbury Road, Reading, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    icon of calendar 2021-04-01 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 6
    QUINTILES LIMITED - 2017-11-03
    QUINTILES SCOTLAND LIMITED - 2000-12-29
    icon of address3 Forbury Place, 23 Forbury Road, Reading, United Kingdom
    Active Corporate (7 parents, 45 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
  • 7
    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 ~ now
    OF - Secretary → CIF 0
Ceased 22
  • 1
    Verst, Cynthia
    Pharmacist born in October 1965
    Individual
    Officer
    icon of calendar 2018-09-10 ~ 2020-06-05
    OF - Director → CIF 0
  • 2
    Brown Stafford, Paula
    Born in May 1964
    Individual (2 offsprings)
    Officer
    icon of calendar 2015-07-01 ~ 2016-01-01
    OF - Director → CIF 0
  • 3
    Gordon, Kevin Karl
    Born in August 1962
    Individual (1 offspring)
    Officer
    icon of calendar 2015-07-01 ~ 2016-10-03
    OF - Director → CIF 0
  • 4
    Brooks, Marc
    Individual (2 offsprings)
    Officer
    icon of calendar 2015-07-01 ~ 2017-02-08
    OF - Secretary → CIF 0
  • 5
    Macdonald, Alasdair
    Solicitor born in June 1959
    Individual (10 offsprings)
    Officer
    icon of calendar 2015-06-12 ~ 2015-07-01
    OF - Director → CIF 0
  • 6
    Shorten, Dermot Victor
    Business Executive born in April 1961
    Individual
    Officer
    icon of calendar 2015-07-01 ~ 2017-02-08
    OF - Director → CIF 0
  • 7
    Lorenz, Rene
    Senior Vp Chief Business Office born in July 1959
    Individual
    Officer
    icon of calendar 2016-10-04 ~ 2022-08-25
    OF - Director → CIF 0
  • 8
    Guinan, Mark James
    Executive Vice President & Chief Financial Officer born in January 1962
    Individual
    Officer
    icon of calendar 2018-05-17 ~ 2021-04-01
    OF - Director → CIF 0
  • 9
    Haydon, John Bradley
    Business Executive born in April 1961
    Individual
    Officer
    icon of calendar 2015-07-01 ~ 2018-05-17
    OF - Director → CIF 0
  • 10
    Panagos, Constantinos
    President And Ceo born in July 1973
    Individual
    Officer
    icon of calendar 2017-02-09 ~ 2018-09-10
    OF - Director → CIF 0
  • 11
    Fonseca, Lidia
    Senior Vice President & Chief Information Officer born in March 1969
    Individual
    Officer
    icon of calendar 2017-02-09 ~ 2019-02-13
    OF - Director → CIF 0
  • 12
    Bruehlman, Ronald Earl
    Senior Advisor To The Ceo born in August 1960
    Individual
    Officer
    icon of calendar 2017-02-09 ~ 2022-08-25
    OF - Director → CIF 0
  • 13
    Fovargue, Helen
    Individual
    Officer
    icon of calendar 2017-02-09 ~ 2019-11-01
    OF - Secretary → CIF 0
  • 14
    Stewart, Wendy
    Project Management born in October 1972
    Individual
    Officer
    icon of calendar 2018-05-17 ~ 2022-08-25
    OF - Director → CIF 0
  • 15
    Funk, Randy Lee
    Executive Director Joint Ventures born in September 1960
    Individual
    Officer
    icon of calendar 2019-02-11 ~ 2021-04-01
    OF - Director → CIF 0
  • 16
    Ralphson, Neil
    Born in January 1972
    Individual
    Officer
    icon of calendar 2015-07-01 ~ 2018-05-17
    OF - Director → CIF 0
  • 17
    Norman, Jay
    Born in November 1957
    Individual
    Officer
    icon of calendar 2015-07-01 ~ 2017-02-08
    OF - Director → CIF 0
  • 18
    Spaeder, Jeffrey
    Chief Medical And Scientific Officer born in September 1967
    Individual
    Officer
    icon of calendar 2020-06-05 ~ 2022-08-25
    OF - Director → CIF 0
  • 19
    Brown, Tony
    Executive born in April 1963
    Individual (6 offsprings)
    Officer
    icon of calendar 2022-08-25 ~ 2024-07-31
    OF - Director → CIF 0
  • 20
    Estrada, Santiago
    Individual
    Officer
    icon of calendar 2017-02-09 ~ 2019-12-31
    OF - Secretary → CIF 0
  • 21
    QUEST DIAGNOSTICS SUBSIDIARY HOLDINGS LTD.
    icon of address48, Keystone Law, 48 Chancery Lane, London, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ 2021-04-01
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 22
    QUINTILES LIMITED - 2017-11-03
    QUINTILES SCOTLAND LIMITED - 2000-12-29
    icon of address500, Brook Drive, Reading, England
    Active Corporate (7 parents, 45 offsprings)
    Person with significant control
    2016-04-06 ~ 2016-04-06
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
parent relation
Company in focus

Q SQUARED SOLUTIONS HOLDINGS LIMITED

Previous name
CLINICAL LAB JV LIMITED - 2015-07-01
Standard Industrial Classification
86900 - Other Human Health Activities

Related profiles found in government register
  • Q SQUARED SOLUTIONS HOLDINGS LIMITED
    Info
    CLINICAL LAB JV LIMITED - 2015-07-01
    Registered number 09636793
    icon of address3 Forbury Place, 23 Forbury Road, Reading RG1 3JH
    PRIVATE LIMITED COMPANY incorporated on 2015-06-12 (10 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-12
    CIF 0
  • Q SQUARED SOLUTIONS HOLDINGS LIMITED
    S
    Registered number 09636793
    icon of address3 Forbury Place, 23 Forbury Road, Reading, United Kingdom, RG1 3JH
    Limited By Shares in Companies House, United Kingdom
    CIF 1 CIF 2 CIF 3
child relation
Offspring entities and appointments
Active 4
  • 1
    icon of address3 Forbury Place, 23 Forbury Road, Reading, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Right to appoint or remove directorsOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
  • 2
    QUEST DIAGNOSTICS CHINA HOLDINGS LTD. - 2015-10-21
    icon of address3 Forbury Place, 23 Forbury Road, Reading, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 3 - Right to appoint or remove directorsOE
    CIF 3 - Ownership of shares – 75% or moreOE
    CIF 3 - Ownership of voting rights - 75% or moreOE
  • 3
    CLINICAL LAB SERVICES CHINA LIMITED - 2015-07-01
    icon of address3 Forbury Place, 23 Forbury Road, Reading, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 4 - Right to appoint or remove directorsOE
    CIF 4 - Ownership of shares – 75% or moreOE
    CIF 4 - Ownership of voting rights - 75% or moreOE
  • 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 2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Ownership of shares – 75% or moreOE

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