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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.

Jump to: Company in focus, Offsprings
Parent entities and officers 3
  • 1
    Camellini, Chiara Stella
    Born in April 1993
    Individual (1 offspring)
    Officer
    2025-10-23 ~ now
    OF - Director → CIF 0
  • 2
    Callerio, Ludovico
    Born in February 1990
    Individual (7 offsprings)
    Officer
    2023-09-29 ~ now
    OF - Director → CIF 0
    Mr Ludovico Callerio
    Born in February 1990
    Individual (7 offsprings)
    Person with significant control
    2023-09-29 ~ now
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 3
    Della Nina, Alessandro
    Born in June 1990
    Individual (5 offsprings)
    Officer
    2023-09-29 ~ 2025-10-23
    OF - Director → CIF 0
parent relation
Company in focus

TESTBUSTERS UK HOLDINGS LTD

Period: 2023-09-29 ~ now
Company number: 15175074
Registered name
TESTBUSTERS UK HOLDINGS LTD - now
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.
Brief company account
Fixed Assets - Investments
7,226,168 GBP2024-12-31
7,226,168 GBP2023-12-31
Fixed Assets
7,226,168 GBP2024-12-31
7,226,168 GBP2023-12-31
Cash at bank and in hand
158,671 GBP2024-12-31
152,539 GBP2023-12-31
Current Assets
158,671 GBP2024-12-31
152,539 GBP2023-12-31
Net Current Assets/Liabilities
44,061 GBP2024-12-31
-954,383 GBP2023-12-31
Total Assets Less Current Liabilities
7,270,229 GBP2024-12-31
6,271,785 GBP2023-12-31
Creditors
Non-current
-5,680,620 GBP2024-12-31
-4,324,693 GBP2023-12-31
Net Assets/Liabilities
1,589,609 GBP2024-12-31
1,947,092 GBP2023-12-31
Equity
Called up share capital
50,000 GBP2024-12-31
50,000 GBP2023-12-31
Share premium
1,950,000 GBP2024-12-31
1,950,000 GBP2023-12-31
Retained earnings (accumulated losses)
-410,391 GBP2024-12-31
-52,908 GBP2023-12-31
Average Number of Employees
22024-01-01 ~ 2024-12-31
22023-09-29 ~ 2023-12-31
Investments in Subsidiaries
Cost valuation
7,226,168 GBP2024-12-31
7,226,168 GBP2023-12-31
Investments in Subsidiaries
7,226,168 GBP2024-12-31
7,226,168 GBP2023-12-31
Trade Creditors/Trade Payables
Current
13,170 GBP2024-12-31
525 GBP2023-12-31
Accrued Liabilities/Deferred Income
Current
101,440 GBP2024-12-31
24,324 GBP2023-12-31
Amounts owed to group undertakings
Non-current
5,680,620 GBP2024-12-31
4,324,693 GBP2023-12-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
50,000 shares2024-12-31
Nominal value of allotted share capital
Class 1 ordinary share
1 GBP2024-01-01 ~ 2024-12-31
Related profiles found in government register
  • TESTBUSTERS UK HOLDINGS LTD
    Info
    Registered number 15175074
    Sas House, Chipperfield Road, Kings Langley, Hertfordshire WD4 9JB
    PRIVATE LIMITED COMPANY incorporated on 2023-09-29 (2 years 6 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-17
    CIF 0
  • TESTBUSTERS UK HOLDINGS LTD
    S
    Registered number 15175074
    Sas House, Friarswood, Chipperfield Rd, Kings Langley, England, WD4 9JB
    CIF 1 CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments 6
  • 1
    6MED LTD
    - now 08826936
    CRASH COURSES LTD. - 2015-04-25
    Friarswood, Chipperfield Road, Kings Langley, England
    Active Corporate (7 parents)
    Officer
    2023-11-22 ~ now
    CIF 2 - Director → ME
    Person with significant control
    2023-11-22 ~ 2025-01-31
    CIF 8 - Ownership of voting rights - 75% or more → OE
    CIF 8 - Ownership of shares – 75% or more → OE
  • 2
    EXAMS NINJA LIMITED
    13240655
    Sas House Friarswood, Chipperfield Rd, Kings Langley, United Kingdom
    Active Corporate (5 parents)
    Officer
    2023-11-22 ~ now
    CIF 6 - Director → ME
    Person with significant control
    2023-11-22 ~ 2025-01-31
    CIF 10 - Ownership of shares – 75% or more → OE
    CIF 10 - Ownership of voting rights - 75% or more → OE
  • 3
    MEDIT EDUCATION LIMITED
    11312518
    Sas House Friarswood, Chipperfield Rd, Kings Langley, England
    Active Corporate (3 parents)
    Officer
    2023-11-22 ~ now
    CIF 4 - Director → ME
    Person with significant control
    2023-11-22 ~ now
    CIF 12 - Ownership of voting rights - 75% or more → OE
    CIF 12 - Ownership of shares – 75% or more → OE
  • 4
    MEDOX TUTORS LIMITED
    09622983
    Sas House Friarswood, Chipperfield Rd, Kings Langley, England
    Active Corporate (6 parents, 4 offsprings)
    Officer
    2023-11-22 ~ now
    CIF 3 - Director → ME
    Person with significant control
    2023-11-22 ~ now
    CIF 11 - Ownership of shares – 75% or more → OE
    CIF 11 - Ownership of voting rights - 75% or more → OE
  • 5
    RADAR EDTECH LIMITED
    12479116
    Sterling Accounting Solutions Ltd Friarswood, Chipperfield Road, Kings Langley, England
    Active Corporate (5 parents)
    Officer
    2023-11-22 ~ now
    CIF 5 - Director → ME
    Person with significant control
    2023-11-22 ~ 2025-01-31
    CIF 9 - Ownership of shares – 75% or more → OE
    CIF 9 - Ownership of voting rights - 75% or more → OE
  • 6
    RAR MEDICAL SERVICES LIMITED
    08476556
    Sas House Friarswood, Chipperfield Rd, Kings Langley, England
    Active Corporate (6 parents)
    Officer
    2023-11-22 ~ now
    CIF 1 - Director → ME
    Person with significant control
    2023-11-22 ~ 2025-01-31
    CIF 7 - Ownership of shares – 75% or more → OE
    CIF 7 - Ownership of voting rights - 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.