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CRYSTAL CLEAR SYSTEMS LIMITED

Active
06697653·incorporated 2008-09-15

CRYSTAL CLEAR SYSTEMS LIMITED is an active UK private limited company, incorporated on 15 September 2008 at Companies House (number 06697653; OpenRegistry canonical ID GB-06697653-crystal-clear-systems-limited). Sophymarine's OpenRegistry classifies it under SIC 62012 (Business and domestic software development), one of 87,841 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode W1W). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2008-09-15
Registered Address
167 - 169 GREAT PORTLAND STREET, LONDON, W1W 5PF, ENGLAND
SIC
62012 — Business and domestic software development
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 CRYSTAL CLEAR 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: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-06-14. Next confirmation statement due 2026-06-28.

Persons with significant control

CRYSTAL CLEAR SYSTEMS LIMITED has 1 person with significant control on file:

  • Mr David Stewart Hardstaff born 1959 resident in England, British national. Notified 2016-09-15.
    • Owns 25–50% of shares

Previous names

CRYSTAL CLEAR SYSTEMS LIMITED has previously traded as:

  • DKNS ASSOCIATES LIMITED (until 2019-04-29)
  • HARDSTAFF BUSINESS CONSULTING LIMITED (until 2012-07-03)

Similar UK companies

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/06697653.

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