# AD OSTIUM LTD (13584979)

> AD OSTIUM LTD is an active private limited company (company number 13584979) incorporated on 25 August 2021, registered in Derby. Its registered activity is other service activities n.e.c. (SIC 96090). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £77k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 20% on the prior period (£64k).

- Status: Active
- Incorporated: 2021-08-25
- Registered office: Derby, DE24 1AE
- SIC 96090: Other service activities n.e.c.
- Next accounts due: 2027-05-31
- Confirmation statement due: 2027-09-08
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 603 comparable companies in Derby (median £1,588, upper quartile £22k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | £77k | — | — | £77k | — | — | 0 |
| 2024-08-31 | £64k | — | — | £64k | — | — | 0 |

size band micro.

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

- Net assets above zero: Net assets £76,676 at 31 August 2025
- Net assets up 10% or more on the prior period: +19.8% vs prior period
- Incorporated five or more years ago: Incorporated 25 August 2021

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

## Persons with significant control

- Mr Grzegorz Stoch — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2021-08-25

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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/13584979
HTML: https://firmoscan.com/company/13584979-ad-ostium-ltd