# BLUE DOOR ARCHITECTURE LTD (SC714143)

> BLUE DOOR ARCHITECTURE LTD is an active private limited company (company number SC714143) incorporated on 4 November 2021, registered in Edinburgh. Its registered activity is architectural activities (SIC 71111). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£1,332 and cash of £1,440, with 1 employee on average. Net assets fell 561% on the prior period (£289).

- Status: Active
- Incorporated: 2021-11-04
- Registered office: Edinburgh, EH10 4SZ
- SIC 71111: Architectural activities
- Next accounts due: 2026-12-31
- Confirmation statement due: 2026-11-18
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 197 comparable companies in Edinburgh (median £9,520, upper quartile £56k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | −£1,332 | £1,440 | £765 | £480 | — | — | 1 |
| 2024-03-31 | £289 | £2,222 | £500 | £480 | — | — | 1 |

current ratio 4.59; size band micro.

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

- Net assets below zero: Net assets £-1,332 at 31 March 2025
- Net assets down 25% or more on the prior period: -560.9% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 4.59
- Incorporated two to five years ago: Incorporated 4 November 2021

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

## Persons with significant control

- Mr Andreas Lumsden — owns 75–100% of shares, since 2021-11-04

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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/SC714143
HTML: https://firmoscan.com/company/SC714143-blue-door-architecture-ltd