# STRONGBOX13 LIMITED (09086876)

> STRONGBOX13 LIMITED is an active private limited company (company number 09086876) incorporated on 16 June 2014, registered in Shrewsbury. Its registered activity is other publishing activities (SIC 58190). Latest small accounts cover the period ending 31 December 2024, showing net assets of −£1,827 and cash of £2,124, with 4 employees on average. Net assets fell 45% on the prior period (−£1,261).

- Status: Active
- Incorporated: 2014-06-16
- Registered office: Shrewsbury, SY2 6AE
- SIC 58190: Other publishing activities
- Next accounts due: 2026-09-30
- Confirmation statement due: 2027-06-30
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 1,265 comparable companies in Other (median £666, upper quartile £15k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2024-12-31 | −£1,827 | £2,124 | — | £5,755 | — | — | 4 |
| 2023-12-31 | −£1,261 | £5,490 | — | £182k | — | — | 4 |

current ratio 5.22; size band micro.

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

- Net assets below zero: Net assets £-1,827 at 31 December 2024
- Net assets down 25% or more on the prior period: -44.9% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 5.22
- Incorporated five or more years ago: Incorporated 16 June 2014
- Accounts past their due date: Due 30 September 2026

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

## Persons with significant control

- Twenty-First Century Media Group Ltd (corporate-entity) — owns 25–50% of shares, since 2017-06-17

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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/09086876
HTML: https://firmoscan.com/company/09086876-strongbox13-limited