# SIA STUDIO LTD (15170508)

> SIA STUDIO LTD is an active private limited company (company number 15170508) incorporated on 27 September 2023, registered in London. Its registered activity is development of building projects (SIC 41100). Latest dormant accounts cover the period ending 30 September 2025, showing net assets of £1 and cash of £1. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2023-09-27
- Registered office: London, NW7 1LF
- SIC 41100: Development of building projects
- SIC 47599: Retail of furniture, lighting, and similar (not musical instruments or scores) in specialised store
- SIC 74100: Specialised design activities
- Next accounts due: 2027-06-30
- Confirmation statement due: 2027-10-11
- Accounts type: DORMANT

By net assets it sits in the lower half of 12,682 comparable companies in London (median £413, upper quartile £73k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-09-30 | £1 | £1 | — | — | — | — | — |
| 2024-09-30 | £1 | £1 | — | — | — | — | — |

size band micro.

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

- Net assets above zero: Net assets £1 at 30 September 2025
- Incorporated two to five years ago: Incorporated 27 September 2023

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

## Persons with significant control

- Ms Tina Siavoshi — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2023-09-27

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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/15170508
HTML: https://firmoscan.com/company/15170508-sia-studio-ltd