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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 14
  • 1
    Byrne, David Anthony
    Born in November 1959
    Individual (45 offsprings)
    Officer
    2000-04-06 ~ now
    OF - Director → CIF 0
    Byrne, David Anthony
    Director
    Individual (45 offsprings)
    Officer
    2000-04-06 ~ 2014-04-02
    OF - Secretary → CIF 0
  • 2
    Goldschmidt, Colin Stephen, Dr
    Born in July 1954
    Individual (25 offsprings)
    Officer
    2002-04-17 ~ 2025-11-20
    OF - Director → CIF 0
  • 3
    Newcombe, James Pacey, Dr
    Born in January 1979
    Individual (3 offsprings)
    Officer
    2025-11-20 ~ now
    OF - Director → CIF 0
  • 4
    Amies, Thomas George Timothy
    Finance Director born in January 1971
    Individual (46 offsprings)
    Officer
    2014-03-10 ~ 2022-04-01
    OF - Director → CIF 0
    Amies, Thomas George Timothy
    Individual (46 offsprings)
    Officer
    2014-04-02 ~ 2022-04-01
    OF - Secretary → CIF 0
  • 5
    Read, Nicholas
    Cfo born in November 1969
    Individual (9 offsprings)
    Officer
    2022-04-01 ~ 2024-07-31
    OF - Director → CIF 0
    Read, Nicholas
    Individual (9 offsprings)
    Officer
    2022-04-01 ~ 2024-07-31
    OF - Secretary → CIF 0
  • 6
    Wilks, Christopher David
    Born in September 1958
    Individual (26 offsprings)
    Officer
    2002-04-17 ~ now
    OF - Director → CIF 0
  • 7
    Levett, Lisa, Dr
    Born in April 1972
    Individual (3 offsprings)
    Officer
    2000-04-06 ~ now
    OF - Director → CIF 0
  • 8
    Wilkinson, Annette Joan
    Born in June 1957
    Individual (6 offsprings)
    Officer
    2000-04-06 ~ now
    OF - Director → CIF 0
  • 9
    Ballard, Terence Anthony
    Cytogenrticist born in November 1954
    Individual (2 offsprings)
    Officer
    2002-03-15 ~ 2018-03-31
    OF - Director → CIF 0
  • 10
    Alexander, Paul Joseph
    Individual (24 offsprings)
    Officer
    2003-07-29 ~ now
    OF - Secretary → CIF 0
  • 11
    Symonds, Stephen Daniel
    Born in September 1974
    Individual (31 offsprings)
    Officer
    2024-08-07 ~ now
    OF - Director → CIF 0
    Symonds, Stephen Daniel
    Individual (31 offsprings)
    Officer
    2024-08-07 ~ now
    OF - Secretary → CIF 0
  • 12
    Grove, Cynthia
    Individual (2 offsprings)
    Officer
    2000-03-24 ~ 2000-04-06
    OF - Secretary → CIF 0
  • 13
    Meredith, Rodney
    Company Director born in September 1938
    Individual (2 offsprings)
    Officer
    2000-03-24 ~ 2002-03-11
    OF - Director → CIF 0
  • 14
    SONIC HEALTHCARE HOLDING COMPANY
    - now 04339040
    SONIC HEALTHCARE HOLDING COMPANY
    - 2008-07-30
    SONIC HEALTHCARE HOLDING COMPANY LIMITED
    - 2008-06-26
    SONIC HEALTHCARE HOLDINGS LIMITED - 2008-06-26
    INHOCO 2581 LIMITED - 2002-03-12
    The Halo Building, 1 Mabledon Place, London, United Kingdom
    Active Corporate (13 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

TDL GENETICS LIMITED

Period: 2013-07-04 ~ now
Company number: 03959656
Registered names
TDL GENETICS LIMITED - now
Standard Industrial Classification
86900 - Other Human Health Activities

Related profiles found in government register
  • TDL GENETICS LIMITED
    Info
    CYTOGENETIC DNA SERVICES LIMITED - 2013-07-04
    CYTOGENETIC SERVICES LIMITED - 2013-07-04
    Registered number 03959656
    The Halo Building, 1 Mabledon Place, London WC1H 9AX
    PRIVATE LIMITED COMPANY incorporated on 2000-03-24 (26 years). The company status is Active.
    The last date of confirmation statement was made at 2025-09-01
    CIF 0
  • TDL GENETICS LIMITED
    S
    Registered number 03959656
    The Halo Building, 1 Mabledon Place, London, England, WC1H 9AX
    CIF 1 CIF 2
  • TDL GENETICS LIMITED
    S
    Registered number 03959656
    The Halo Building, 1 Mabledon Place, London, WC1H 9AX
    CIF 3
child relation
Offspring entities and appointments 5
  • 1
    CYTOGENETIC SERVICES LIMITED
    - now 02118496 03959656
    CYTOGENETIC DNA SERVICES LIMITED - 2000-05-15
    CYTOGENETIC ALLIED SERVICES LIMITED - 1998-09-21
    SAMACROWN FASHIONS LIMITED - 1987-12-08
    60 Whitfield Street, London
    Dissolved Corporate (11 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 5 - Ownership of voting rights - 75% or more OE
    CIF 5 - Ownership of shares – 75% or more OE
    CIF 5 - Right to appoint or remove directors OE
  • 2
    LABEX ANALYTICS LLP
    OC430544
    The Halo Building, 1 Mabledon Place, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2020-02-05 ~ now
    CIF 3 - LLP Designated Member → ME
  • 3
    LABEX FACILITIES LLP
    OC430548
    The Halo Building, 1 Mabledon Place, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2020-02-05 ~ now
    CIF 4 - LLP Designated Member → ME
  • 4
    NWLHT ANALYTICAL LLP
    - now OC369307
    NWLT ANALYTICAL LLP - 2011-11-29
    30 Finsbury Square, London
    Dissolved Corporate (3 parents)
    Officer
    2016-12-07 ~ dissolved
    CIF 2 - LLP Designated Member → ME
  • 5
    NWLHT FACILITIES LLP
    - now OC369305
    NWLT FACILITIES LLP - 2011-11-29
    30 Finsbury Square, London
    Dissolved Corporate (3 parents)
    Officer
    2016-12-07 ~ dissolved
    CIF 1 - LLP Designated Member → ME

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