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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 2
  • 1
    Correia De Sa De Menezes E Castro Louwerse, Fernando
    Born in September 1978
    Individual (5 offsprings)
    Officer
    2011-08-30 ~ now
    OF - Director → CIF 0
  • 2
    1521, Concord Pike, #303, Wilmington, Delaware, United States
    Corporate (2 offsprings)
    Officer
    2012-04-01 ~ now
    OF - Director → CIF 0
    Person with significant control
    2016-04-08 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 3
  • 1
    Louwerse, Fernando Correia De Sa E Menezes De Castro
    Born in September 1978
    Individual (5 offsprings)
    Officer
    2009-06-24 ~ 2011-03-09
    OF - Director → CIF 0
  • 2
    Dpt 232, 405 Kings Road, London, United Kingdom
    Dissolved Corporate (1 parent)
    Total Assets Less Current Liabilities (Company account)
    -1,503 GBP2017-06-30
    Officer
    2009-06-24 ~ 2009-11-06
    PE - Secretary → CIF 0
  • 3
    CASTRO E PORTUGAL ADVISORS LTD. - now
    CASTRO E PORTUGAL ENERGY LTD. - 2012-03-15
    21, West Street, 21h, New York, New York 10006, United States
    Active Corporate (2 parents)
    Equity (Company account)
    555,445,200 GBP2024-06-30
    Officer
    2011-03-09 ~ 2012-03-15
    PE - Director → CIF 0
parent relation
Company in focus

BLEKK BOX LTD.

Previous names
CASTRO E PORTUGAL ASSET MANAGEMENT LTD. - 2012-03-15
MONKEY KNOTS LTD - 2011-06-20
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
26200 - Manufacture Of Computers And Peripheral Equipment
63990 - Other Information Service Activities N.e.c.
26400 - Manufacture Of Consumer Electronics
Brief company account
Cash at bank and in hand
3,600,000 GBP2024-06-30
3,600,000 GBP2023-06-30
Net Assets/Liabilities
3,600,000 GBP2024-06-30
3,600,000 GBP2023-06-30
Number of shares allotted
Class 1 ordinary share
3,600,000 shares2023-07-01 ~ 2024-06-30
Par Value of Share
Class 1 ordinary share
1 GBP/shares2023-07-01 ~ 2024-06-30
Equity
3,600,000 GBP2024-06-30
3,600,000 GBP2023-06-30

  • BLEKK BOX LTD.
    Info
    CASTRO E PORTUGAL ASSET MANAGEMENT LTD. - 2012-03-15
    MONKEY KNOTS LTD - 2012-03-15
    Registered number 06943552
    78 York Street, London W1H 1DP
    PRIVATE LIMITED COMPANY incorporated on 2009-06-24 (16 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-14
    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 9 February 2026 and licensed under the Open Government Licence v3.0.