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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 2
  • 1
    Porter, Helen Julia
    Born in July 1965
    Individual (1 offspring)
    Officer
    2013-02-15 ~ 2014-04-06
    OF - Director → CIF 0
  • 2
    Chelsom, John James Leonard, Dr
    Born in January 1962
    Individual (7 offsprings)
    Officer
    2008-11-18 ~ now
    OF - Director → CIF 0
    Dr John James Leonard Chelsom
    Born in January 1962
    Individual (7 offsprings)
    Person with significant control
    2016-11-18 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

XML SUMMER SCHOOL LIMITED

Period: 2013-02-20 ~ now
Company number: 06751722
Registered names
XML SUMMER SCHOOL LIMITED - now
Recent Standard Industrial Classification
62020 - Information Technology Consultancy Activities
Brief company account
Debtors
1,600 GBP2024-11-30
1,600 GBP2023-11-30
Cash at bank and in hand
59 GBP2024-11-30
18 GBP2023-11-30
Current Assets
1,659 GBP2024-11-30
1,618 GBP2023-11-30
Net Current Assets/Liabilities
-8,848 GBP2024-11-30
-14,159 GBP2023-11-30
Net Assets/Liabilities
-8,848 GBP2024-11-30
-14,159 GBP2023-11-30
Trade Debtors/Trade Receivables
Amounts falling due within one year
1,600 GBP2024-11-30
1,600 GBP2023-11-30
Trade Creditors/Trade Payables
Amounts falling due within one year
14,331 GBP2023-11-30
Amounts owed to group undertakings and participating interests
Amounts falling due within one year
5,131 GBP2024-11-30
Taxation/Social Security Payable
Amounts falling due within one year
6 GBP2023-11-30
Loans received from directors
Amounts falling due within one year
3,372 GBP2024-11-30
Accrued Liabilities
Amounts falling due within one year
2,004 GBP2024-11-30
1,440 GBP2023-11-30
Average Number of Employees
12023-12-01 ~ 2024-11-30
12022-12-01 ~ 2023-11-30

  • XML SUMMER SCHOOL LIMITED
    Info
    SELECT MAMMOTH LIMITED - 2013-02-20
    Registered number 06751722
    16a North Bar Street, Banbury, Oxfordshire OX16 0TF
    PRIVATE LIMITED COMPANY incorporated on 2008-11-18 (17 years 9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-16
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.