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Companies House/Letchworth Garden City/Company profile

ALTRO WHITEROCK LIMITED

Active
00751703·incorporated 1963-02-27

ALTRO WHITEROCK LIMITED is an active UK private limited company, incorporated on 27 February 1963 at Companies House (number 00751703; OpenRegistry canonical ID GB-00751703-altro-whiterock-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 2,264 active companies registered in Letchworth Garden City, Hertfordshire (postcode SG6). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1963-02-27
Registered Address
ALTRO FLOORS, WORKS ROAD, LETCHWORTH GARDEN CITY, HERTFORDSHIRE, SG6 1NW, ENGLAND
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 ALTRO WHITEROCK 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 2025-06-20. Next confirmation statement due 2026-07-04.

Persons with significant control

ALTRO WHITEROCK LIMITED has 1 person with significant control on file:

  • Altro Limited (England reg. 00154159). Notified 2016-04-06.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

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

Other companies registered in Letchworth Garden City:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/00751703.

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