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Other business support service activities n.e.c. · London

Aquatic Deepwater

Aquatic Deepwater Limited

Turned to net liabilitiesCash down 60%ActiveLatest figures: 2025Abridged accountsCompany only23 years on the register

Private limited company registered in London, classed under “Other business support service activities n.e.c.”.

Headline figures

FY to Dec 2025 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

Retained reserves

For subscribers

What the numbers say

3 findings from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£2021*20222023*20242025
Profit after tax—
Turnover
Net assets
Cash
Employees
Retained reserves

Every figure for all 5 years

“—” means we did not find the figure in a source; it is never filled with an estimate. * Restated: the next year's accounts printed different figures for this year, and those later figures are shown.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet2022202320242025
Current assets
of which debtors
of which cash
Net current assets
Net assets

5 balance-sheet lines, every year

A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.

Timeline

Checked 2026-10-22

  1. Ownership
    Notification of Oliver Heinrich Nepomuceno as a person with significant control on 1 September 2026
  2. Ownership
    Cessation of Hartono Sianto as a person with significant control on 1 September 2026
  3. Accounts
    Amended total exemption full accounts made up to 31 December 2025
  4. Accounts
    Total exemption full accounts made up to 31 December 2025
  5. Accounts
    Total exemption full accounts made up to 31 December 2024
  6. Accounts
    Total exemption full accounts made up to 31 December 2023
  7. Accounts
    Total exemption full accounts made up to 31 December 2022
  8. Accounts
    Previous accounting period shortened from 29 December 2022 to 28 December 2022
  9. Ownership
    Withdrawal of a person with significant control statement on 16 June 2023
  10. Accounts
    Total exemption full accounts made up to 31 December 2021
  11. Ownership
    Notification of Hartono Sianto as a person with significant control on 5 January 2023
  12. Directors
    Appointment of Mrs Vania Casini as a director on 29 December 2022
  13. 25 earlier
    1. Directors
      Termination of appointment of Susan Mary Hollyman as a director on 29 December 2022
    2. Directors
      Appointment of City Secretaries Limited as a secretary on 29 December 2022
    3. Directors
      Termination of appointment of Grosvenor Secretaries Limited as a secretary on 29 December 2022
    4. Address
      Registered office address changed from 9 Perseverance Works Kingsland Road London E2 8DD England to Birchin Court 20 Birchin Lane London EC3V 9DJ on 29 December 2022
    5. Accounts
      Previous accounting period shortened from 30 December 2021 to 29 December 2021
    6. Ownership
      Notification of a person with significant control statement
    7. Ownership
      Cessation of Hartono Sianto as a person with significant control on 8 October 2022
    8. Accounts
      Previous accounting period shortened from 31 December 2021 to 30 December 2021
    9. Accounts
      Total exemption full accounts made up to 31 December 2020
    10. Accounts
      Total exemption full accounts made up to 31 December 2019
    11. Address
      Registered office address changed from 9 Perseverence Works Kingsland Road London E2 8DD England to 9 Perseverance Works Kingsland Road London E2 8DD on 9 March 2020
    12. Accounts
      Total exemption full accounts made up to 31 December 2018
    13. Directors
      Secretary's details changed for Grosvenor Secretaries Limited on 31 January 2020
    14. Address
      Register(s) moved to registered inspection location (and 1 more like it since 14 December 2015)
    15. Address
      Registered office address changed from 4th Floor Clerks Well House 20 Britton Street London EC1M 5UA United Kingdom to 9 Perseverence Works Kingsland Road London E2 8DD on 31 Ja…
    16. Accounts
      Total exemption full accounts made up to 31 December 2017
    17. Accounts
      Total exemption full accounts made up to 31 December 2016
    18. Accounts
      Total exemption full accounts made up to 31 December 2015
    19. Address
      Register inspection address has been changed (and 1 more like it since 7 December 2015)
    20. Accounts
      Total exemption small company accounts made up to 31 December 2014
    21. Directors
      Secretary's details changed for Grosvenor Secretaries Limited on 4 December 2015
    22. Address
      Registered office address changed from 6th Floor Queens House 55-56 Lincon's Inn Fields London WC2A 3LJ to 4th Floor Clerks Well House 20 Britton Street London EC1M 5UA on 4 Dec…
    23. Name
      Certificate of change of name
    24. Name
      Change of name notice
    25. Accounts
      Total exemption small company accounts made up to 31 December 2013

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Aquatic Deepwater do?

Private limited company registered in London, classed under “Other business support service activities n.e.c.”.

›How much turnover does Aquatic Deepwater make?

Answered in the full report

›Is Aquatic Deepwater profitable?

Aquatic Deepwater's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Aquatic Deepwater?

Answered in the full report

›Who runs and owns Aquatic Deepwater?

Its directors are City Secretaries Limited, Vania Casini. Its owners are shown to subscribers.

›Where is Aquatic Deepwater based?

Its registered office is Birchin Court, 20 Birchin Lane, London, EC3V 9DJ, in London.

›When was Aquatic Deepwater founded?

Aquatic Deepwater Limited was incorporated on 11 October 2002.

›Is Aquatic Deepwater still trading?

The register lists Aquatic Deepwater Limited as active.

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