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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
    Gyarmati-szabo, Janos
    Born in October 1980
    Individual (1 offspring)
    Officer
    2023-04-21 ~ 2025-12-09
    OF - Director → CIF 0
    Dr Janos Gyarmati-szabo
    Born in October 1980
    Individual (1 offspring)
    Person with significant control
    2022-09-20 ~ now
    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
  • 2
    Bogachev, Leonid, Professor
    Born in September 1953
    Individual (1 offspring)
    Officer
    2025-12-16 ~ now
    OF - Director → CIF 0
    Professor Leonid Bogachev
    Born in September 1953
    Individual (1 offspring)
    Person with significant control
    2021-09-02 ~ 2022-06-27
    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
  • 3
    Potter, David Ian
    Ceo born in August 1969
    Individual (9 offsprings)
    Officer
    2023-03-30 ~ 2024-02-22
    OF - Director → CIF 0
  • 4
    Day, Colin
    Director born in February 1971
    Individual (2 offsprings)
    Officer
    2023-04-21 ~ 2023-11-30
    OF - Director → CIF 0
  • 5
    Duley, Andrew John Michael
    Director born in May 1969
    Individual (19 offsprings)
    Officer
    2021-06-03 ~ 2023-04-21
    OF - Director → CIF 0
  • 6
    Mairaj, Arshad Khawar, Dr
    Born in September 1974
    Individual (24 offsprings)
    Officer
    2021-06-03 ~ now
    OF - Director → CIF 0
  • 7
    UNIVERSITY OF LEEDS
    RC000658
    The Company Secretariat, 11/75 Ec Stoner Building, University Of Leeds, Leeds, United Kingdom
    Active Corporate (22 offsprings)
    Person with significant control
    2021-06-03 ~ now
    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
parent relation
Company in focus

4-XTRA TECHNOLOGIES LIMITED

Period: 2021-06-03 ~ now
Company number: 13437162
Registered name
4-XTRA TECHNOLOGIES LIMITED - now
Standard Industrial Classification
62012 - Business And Domestic Software Development
Brief company account
Property, Plant & Equipment
227 GBP2025-06-30
567 GBP2024-06-30
Fixed Assets
227 GBP2025-06-30
567 GBP2024-06-30
Debtors
4,659 GBP2025-06-30
3,321 GBP2024-06-30
Cash at bank and in hand
60,428 GBP2025-06-30
65,193 GBP2024-06-30
Current Assets
65,087 GBP2025-06-30
68,514 GBP2024-06-30
Net Current Assets/Liabilities
14,169 GBP2025-06-30
-166,242 GBP2024-06-30
Total Assets Less Current Liabilities
14,396 GBP2025-06-30
-165,675 GBP2024-06-30
Net Assets/Liabilities
-85,604 GBP2025-06-30
-165,675 GBP2024-06-30
Equity
Called up share capital
1 GBP2025-06-30
1 GBP2024-06-30
Share premium
638,603 GBP2025-06-30
320,110 GBP2024-06-30
Retained earnings (accumulated losses)
-728,176 GBP2025-06-30
-485,786 GBP2024-06-30
Equity
-85,604 GBP2025-06-30
-165,675 GBP2024-06-30
Average Number of Employees
42024-07-01 ~ 2025-06-30
32023-07-01 ~ 2024-06-30
Property, Plant & Equipment - Gross Cost
Office equipment
1,020 GBP2025-06-30
1,020 GBP2024-06-30
Property, Plant & Equipment - Gross Cost
1,020 GBP2025-06-30
1,020 GBP2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Office equipment
793 GBP2025-06-30
453 GBP2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
793 GBP2025-06-30
453 GBP2024-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Office equipment
340 GBP2024-07-01 ~ 2025-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
340 GBP2024-07-01 ~ 2025-06-30
Property, Plant & Equipment
Office equipment
227 GBP2025-06-30
567 GBP2024-06-30
Other Debtors
Amounts falling due within one year
4,659 GBP2025-06-30
3,321 GBP2024-06-30
Debtors
Amounts falling due within one year
4,659 GBP2025-06-30
3,321 GBP2024-06-30
Trade Creditors/Trade Payables
Amounts falling due within one year
36,687 GBP2025-06-30
64,574 GBP2024-06-30
Taxation/Social Security Payable
Amounts falling due within one year
3,052 GBP2025-06-30
4,294 GBP2024-06-30
Other Creditors
Amounts falling due within one year
1,333 GBP2025-06-30
148,624 GBP2024-06-30
Accrued Liabilities/Deferred Income
Amounts falling due within one year
9,846 GBP2025-06-30
17,264 GBP2024-06-30

  • 4-XTRA TECHNOLOGIES LIMITED
    Info
    Registered number 13437162
    Number 3 Acorn Business Park, Airedale Business Centre, Skipton, North Yorkshire BD23 2UE
    PRIVATE LIMITED COMPANY incorporated on 2021-06-03 (4 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-06-02
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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