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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 7
  • 1
    Opperman, Peter Adam Ernest
    Company Director born in February 1961
    Individual (53 offsprings)
    Officer
    2023-10-31 ~ 2024-10-01
    OF - Director → CIF 0
  • 2
    Wheatley, Dominic Marius Dennis Anthony
    Director born in April 1959
    Individual (45 offsprings)
    Officer
    2022-12-06 ~ 2023-10-31
    OF - Director → CIF 0
  • 3
    Trowbridge, Stephen Neil
    Company Director born in May 1973
    Individual (75 offsprings)
    Officer
    2023-09-01 ~ 2025-01-08
    OF - Director → CIF 0
  • 4
    Bird, Sarah Anne
    Born in July 1972
    Individual (9 offsprings)
    Officer
    2025-02-06 ~ now
    OF - Director → CIF 0
  • 5
    Baylay-bell, Sharon
    Born in April 1968
    Individual (35 offsprings)
    Officer
    2024-10-01 ~ now
    OF - Director → CIF 0
  • 6
    Lawton, Andrew Charles
    Director born in December 1962
    Individual (29 offsprings)
    Officer
    2022-12-06 ~ 2023-09-01
    OF - Director → CIF 0
  • 7
    CATALIS LIMITED
    - now 11899376
    CATALIS PLC - 2019-10-15
    Suffolk House, George Street, East Croydon, London, United Kingdom
    Active Corporate (13 parents, 4 offsprings)
    Person with significant control
    2022-12-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

TESTRONIC GROUP HOLDINGS LIMITED

Period: 2022-12-06 ~ now
Company number: 14525582
Registered name
TESTRONIC GROUP HOLDINGS LIMITED - now
Standard Industrial Classification
71200 - Technical Testing And Analysis

Related profiles found in government register
  • TESTRONIC GROUP HOLDINGS LIMITED
    Info
    Registered number 14525582
    Suffolk House C/o Catalis Limited, George Street, East Croydon, London CR0 1PE
    PRIVATE LIMITED COMPANY incorporated on 2022-12-06 (3 years 4 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-05
    CIF 0
  • TESTRONIC GROUP HOLDINGS LIMITED
    S
    Registered number 14525582
    Suffolk House, C/o Catalis Limited, George Street, East Croydon, London, United Kingdom, CR0 1PE
    Limited By Shares in Companies House, England And Wales
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    SGH REALISATIONS 2025 LIMITED
    - now 14525835
    SECRET6 GROUP HOLDINGS LIMITED
    - 2025-09-09 14525835
    2nd Floor, Regis House, 45 King William Street, London
    Liquidation Corporate (7 parents)
    Person with significant control
    2022-12-06 ~ now
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - 75% or more OE
    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.