# SD DESIGN AND PLANNING LTD (12701744)

> SD DESIGN AND PLANNING LTD is an active private limited company (company number 12701744) incorporated on 29 June 2020, registered in London. Its registered activity is architectural activities (SIC 71111). Latest abridged accounts cover the period ending 31 October 2025, showing net assets of £1,100 and cash of £2,437, with 1 employee on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 72% on the prior period (£3,920).

- Status: Active
- Incorporated: 2020-06-29
- Registered office: London, WC2A 2JR
- SIC 71111: Architectural activities
- SIC 74100: Specialised design activities
- SIC 96090: Other service activities n.e.c.
- Next accounts due: 2027-07-31
- Confirmation statement due: 2027-07-13
- Accounts type: UNAUDITED ABRIDGED

By net assets it sits in the lower 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 | £1,100 | £2,437 | £1,378 | £3,141 | — | — | 1 |
| 2024-10-31 | £3,920 | £932 | £5,629 | £3,554 | — | — | 1 |

current ratio 1.21; size band micro.

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

- Net assets above zero: Net assets £1,100 at 31 October 2025
- Net assets down 25% or more on the prior period: -71.9% vs prior period
- Incorporated five or more years ago: Incorporated 29 June 2020

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

## Persons with significant control

- Mrs Seyma Dilber Duman — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2020-06-29

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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/12701744
HTML: https://firmoscan.com/company/12701744-sd-design-and-planning-ltd