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Companies House/Haslingden/Company profile

CLEANROOM PROJECTS HOLDINGS LIMITED

Active
10764802·incorporated 2017-05-11

CLEANROOM PROJECTS HOLDINGS LIMITED is an active UK private limited company, incorporated on 11 May 2017 at Companies House (number 10764802; OpenRegistry canonical ID GB-10764802-cleanroom-projects-holdings-limited). Sophymarine's OpenRegistry classifies it under SIC 99999 (Dormant Company), one of 111,264 active UK entities in that code and one of 127 active companies registered in Haslingden, Rossendale (postcode BB4). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2017-05-11
Registered Address
BASSAIRE, YORK AVENUE, HASLINGDEN, ROSSENDALE, BB4 4HX, ENGLAND
SIC
99999 — Dormant 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 CLEANROOM PROJECTS HOLDINGS LIMITED

Accounts

Last filed accounts made up to 2025-05-31. Next accounts due 2027-02-28. Financial year-end: 31/05. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2025-10-22. Next confirmation statement due 2026-11-05.

Persons with significant control

CLEANROOM PROJECTS HOLDINGS LIMITED has 1 person with significant control on file:

4 historical PSC records have ceased:

  • Neil James Thomas born 1967 resident in United Kingdom, British national. Notified 2017-05-11. Ceased 2023-01-09.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
  • Philip Ardern born 1963 resident in United Kingdom, British national. Notified 2017-05-11. Ceased 2025-10-07.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
  • Mr Harry James Thomas born 2021 resident in England, British national. Notified 2023-01-09. Ceased 2025-04-01.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Miss Milly Francesca Thomas born 2003 resident in England, British national. Notified 2023-01-09. Ceased 2025-04-01.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Previous names

CLEANROOM PROJECTS HOLDINGS LIMITED has previously traded as:

  • ENVAIR PROJECTS HOLDINGS LIMITED (until 2021-02-05)

Similar UK companies

Other companies registered under SIC 99999 (Dormant Company):

Other companies registered in Haslingden:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/10764802.

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