# 21ST ARCHITECTURE LTD (07575902)

> 21ST ARCHITECTURE LTD is a liquidation private limited company (company number 07575902) incorporated on 23 March 2011, registered in St. Albans. Its registered activity is specialised design activities (SIC 74100). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

- Status: Liquidation
- Incorporated: 2011-03-23
- Registered office: St. Albans, AL1 3UU
- SIC 74100: Specialised design activities
- Next accounts due: 2012-12-23
- Confirmation statement due: 2027-04-06
- Accounts type: TOTAL EXEMPTION FULL

There are 312 companies in specialised design activities in Hertfordshire with filed accounts; the median reports net assets of £2,855 and is 8 years old.

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

- Incorporated five or more years ago: Incorporated 23 March 2011
- Register status is not Active: Liquidation

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

## Persons with significant control

- Mr Richard James Diamond — owns 50–75% of shares; holds 50–75% of voting rights, since 2016-04-06
- Mr Paul Keenan — 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/07575902
HTML: https://firmoscan.com/company/07575902-21st-architecture-ltd