# CALUMITE LIMITED (00948298)

> CALUMITE LIMITED is an active private limited company (company number 00948298) incorporated on 19 February 1969, registered in Maidenhead. Its registered activity is manufacture of other articles of concrete, plaster and cement (SIC 23690). Accounts are on file at Companies House (full) but not yet parsed into this record.

- Status: Active
- Incorporated: 1969-02-19
- Registered office: Maidenhead, SL6 8QZ
- SIC 23690: Manufacture of other articles of concrete, plaster and cement
- SIC 64203: Activities of construction holding companies
- Next accounts due: 1970-11-19
- Confirmation statement due: 2027-03-05
- Accounts type: FULL

There are 125 companies in manufacture of other articles of concrete, plaster and cement in the UK with filed accounts; the median reports net assets of £561 and is 8 years old.

## Filing and accounts signals (facts, not a rating)

- Incorporated five or more years ago: Incorporated 19 February 1969
- Accounts past their due date: Due 19 November 1970

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Appleby Group Limited (corporate-entity) — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors, since 2016-04-06
- Mr John Owen Hopkins, Sr. — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/00948298
HTML: https://firmoscan.com/company/00948298-calumite-limited