# COS ARCHITECTURE LTD (12930338)

> COS ARCHITECTURE LTD is an active private limited company (company number 12930338) incorporated on 5 October 2020, registered in London. Its registered activity is architectural activities (SIC 71111). Latest micro accounts cover the period ending 31 October 2025, showing net assets of £16k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 11% on the prior period (£18k).

- Status: Active
- Incorporated: 2020-10-05
- Registered office: London, W4 3NJ
- SIC 71111: Architectural activities
- Next accounts due: 2027-07-31
- Confirmation statement due: 2027-10-19
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 3,230 comparable companies in London (median £4,423, upper quartile £45k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-10-31 | £16k | — | — | £3,932 | — | — | 2 |
| 2024-10-31 | £18k | — | — | £9,428 | — | — | 2 |

current ratio 3.65; size band micro.

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

- Net assets above zero: Net assets £15,762 at 31 October 2025
- Current assets at least 1.5× creditors within one year: Current ratio 3.65
- Incorporated five or more years ago: Incorporated 5 October 2020

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

## Persons with significant control

- Rebecca Elizabeth Constantinou — owns 25–50% of shares; holds 25–50% of voting rights, since 2020-10-05
- Mr Costakis Steven Constantinou — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2020-10-05

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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/12930338
HTML: https://firmoscan.com/company/12930338-cos-architecture-ltd