Liquidation07575902Private limited companySt. Albans

21ST ARCHITECTURE LTD

Significant control: Richard James Diamond (50–75%), Paul Keenan (25–50%)

In liquidationThe company is being wound up. A liquidator deals with its affairs, assets and creditors' claims. Status as shown on the Companies House register at 31 August 2026; it may have changed since. Check the live record.

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does 21st Architecture Ltd sell?

Registered activity: Specialised design activities (SIC 74100). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

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.

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.

Ownership and control

2 active · 2 other

RJ
Mr Richard James Diamond
Individual · since 6 April 2016
- owns 50–75% of shares
- holds 50–75% of voting rights
50–75%
PK
Mr Paul Keenan
Individual · since 6 April 2016
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%
PK
Mr Paul Keenan
Individual · since 6 April 2016 · ceased 31 January 2019
- owns 50–75% of shares
- holds 50–75% of voting rights
50–75%
RJ
Mr Richard James Diamond
Individual · since 6 April 2016 · ceased 31 January 2019
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

Key dates

Incorporated: 23 March 201115 yrs ago
First accounts due: 23 December 20125052 days overdue
Confirmation statement due: 6 April 2027in 165 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

Activity

SIC 74100: Specialised design activities
Accounts type: Total Exemption Full

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

Filing and accounts signals

Facts from the register · no rating

Incorporated five or more years agoIncorporated 23 March 2011
Register status is not ActiveLiquidation

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

Timeline

Newest first

06 Apr 2027Confirmation statement duein 165 days
23 Dec 2012First accounts due5052 days overdue
23 Mar 2011Incorporated

Similar companies in Hertfordshire

Same activity (specialised design activities), closest in incorporation date

All companies incorporated on 23 March 2011 · in Mar 2011.

Reminders for 21ST ARCHITECTURE LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.