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HYDROWATT SYSTEMS LIMITED

Active
01331830·incorporated 1977-09-28

HYDROWATT SYSTEMS LIMITED is an active UK private limited company, incorporated on 28 September 1977 at Companies House (number 01331830; OpenRegistry canonical ID GB-01331830-hydrowatt-systems-limited). Sophymarine's OpenRegistry classifies it under SIC 74990 (Non-trading company), one of 41,335 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode WC1B). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1977-09-28
Registered Address
59/60 RUSSELL SQUARE, LONDON, WC1B 4HP
SIC
74990 — Non-trading company
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

Check filing history of HYDROWATT SYSTEMS LIMITED

Accounts

Last filed accounts made up to 2024-12-31. Next accounts due 2026-09-30. Financial year-end: 31/12. Filing class: DORMANT.

Confirmation statement

Last confirmation statement made up to 2025-09-07. Next confirmation statement due 2026-09-21.

Persons with significant control

HYDROWATT SYSTEMS LIMITED has 2 persons with significant control on file:

  • Kingsgate Nominees Limited (England reg. 01552877). Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors
  • Portia Nominees Limited (England reg. 01621009). Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

Other companies registered under SIC 74990 (Non-trading company):

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/01331830.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.