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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 3
  • 1
    Mensi, Chiara
    Born in April 1981
    Individual (20 offsprings)
    Officer
    2023-10-24 ~ now
    OF - Director → CIF 0
  • 2
    Mr Stefano Serafino Bruno Camponovo
    Born in July 1964
    Individual (9 offsprings)
    Person with significant control
    2023-10-24 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 3
    CITY SECRETARIES LIMITED
    06413301
    Birchin Court, 20 Birchin Lane, London
    Active Corporate (6 parents, 428 offsprings)
    Equity (Company account)
    1 GBP2024-10-31
    Officer
    2023-10-24 ~ now
    OF - Secretary → CIF 0
parent relation
Company in focus

ROCKERSTONE MARINE LTD

Company number: 15232706
This page is about company number 15232706, under which the name ROCKERSTONE MARINE LTD have been registered since 2023-10-24.
Registered name
ROCKERSTONE MARINE LTD - now
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.
Brief company account
Property, Plant & Equipment
690,000 EUR2024-12-31
Fixed Assets
690,000 EUR2024-12-31
Cash at bank and in hand
479 EUR2024-12-31
Current Assets
479 EUR2024-12-31
Creditors
-6,300 EUR2024-12-31
Net Current Assets/Liabilities
-5,821 EUR2024-12-31
Total Assets Less Current Liabilities
684,179 EUR2024-12-31
Creditors
Non-current
-765,335 EUR2024-12-31
Net Assets/Liabilities
-81,156 EUR2024-12-31
Equity
Called up share capital
115 EUR2024-12-31
Retained earnings (accumulated losses)
-81,271 EUR2024-12-31
Average Number of Employees
12023-10-24 ~ 2024-12-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
750,000 EUR2024-12-31
750,000 EUR2023-10-23
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
60,000 EUR2023-10-24 ~ 2024-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
60,000 EUR2024-12-31
Property, Plant & Equipment
Plant and equipment
690,000 EUR2024-12-31
750,000 EUR2023-10-23
Trade Creditors/Trade Payables
Current
6,300 EUR2024-12-31

  • ROCKERSTONE MARINE LTD
    Info
    Registered number 15232706
    Birchin Court, 20 Birchin Lane, London EC3V 9DJ
    PRIVATE LIMITED COMPANY incorporated on 2023-10-24 (2 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-23
    CIF 0
child relation
Offspring entities and appointments 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.