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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
Active 1
  • Periklis, Mark Christopher
    Born in October 1964
    Individual (6 offsprings)
    Officer
    icon of calendar 2003-07-24 ~ now
    OF - Director → CIF 0
    Periklis, Mark Christopher
    Individual (6 offsprings)
    Officer
    icon of calendar 2017-12-28 ~ now
    OF - Secretary → CIF 0
    Mr Mark Christopher Periklis
    Born in October 1964
    Individual (6 offsprings)
    Person with significant control
    icon of calendar 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
Ceased 5
  • 1
    Wayne, Harold
    Individual
    Officer
    icon of calendar 2003-07-24 ~ 2003-07-24
    OF - Nominee Secretary → CIF 0
  • 2
    Wayne, Yvonne
    Born in July 1980
    Individual (19 offsprings)
    Officer
    icon of calendar 2003-07-24 ~ 2003-07-24
    OF - Nominee Director → CIF 0
  • 3
    Periklis, Theodore
    Practice Manager born in September 1934
    Individual
    Officer
    icon of calendar 2003-07-24 ~ 2009-09-13
    OF - Director → CIF 0
    Periklis, Theodore
    Individual
    Officer
    icon of calendar 2003-07-24 ~ 2009-09-13
    OF - Secretary → CIF 0
  • 4
    Green, Gordon Terence
    Individual (2 offsprings)
    Officer
    icon of calendar 2009-09-13 ~ 2009-09-14
    OF - Secretary → CIF 0
    icon of calendar 2009-09-13 ~ 2017-12-28
    OF - Secretary → CIF 0
  • 5
    Perikilis, Evanthia Dolores
    Retired born in January 1939
    Individual (1 offspring)
    Officer
    icon of calendar 2009-09-13 ~ 2012-09-20
    OF - Director → CIF 0
    Perikilis, Evanthia Dolores
    Individual (1 offspring)
    Officer
    icon of calendar 2009-09-13 ~ 2009-12-31
    OF - Secretary → CIF 0
parent relation
Company in focus

INSULATE WINDOWS LIMITED

Previous names
MARK & CO CONSULTANCY LIMITED - 2023-11-13
MARK & CO (SOLICITORS) LIMITED - 2017-12-20
Standard Industrial Classification
68320 - Management Of Real Estate On A Fee Or Contract Basis
68209 - Other Letting And Operating Of Own Or Leased Real Estate
68100 - Buying And Selling Of Own Real Estate
Brief company account
Current Assets
8,017 GBP2024-10-31
30,651 GBP2023-10-31
Creditors
Current, Amounts falling due within one year
-24,488 GBP2023-10-31
Total Assets Less Current Liabilities
12,876 GBP2024-10-31
37,638 GBP2023-10-31
Net Assets/Liabilities
5,396 GBP2024-10-31
22,297 GBP2023-10-31
Equity
5,396 GBP2024-10-31
22,297 GBP2023-10-31
Average Number of Employees
12023-11-01 ~ 2024-10-31
12022-11-01 ~ 2023-10-31

  • INSULATE WINDOWS LIMITED
    Info
    MARK & CO CONSULTANCY LIMITED - 2023-11-13
    MARK & CO (SOLICITORS) LIMITED - 2023-11-13
    Registered number 04843556
    icon of addressThe Cottage, 2 Norman Way, London N14 6NA
    PRIVATE LIMITED COMPANY incorporated on 2003-07-24 (22 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2024-12-28
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.