# SQUARE BOX SYSTEMS LIMITED (03819556)

> SQUARE BOX SYSTEMS LIMITED is an active private limited company (company number 03819556) incorporated on 4 August 1999, registered in London. Its registered activity is information technology consultancy activities (SIC 62020). Latest small accounts cover the period ending 31 March 2025, showing net assets of £2.45m and cash of £10k, with 5 employees on average. Net assets rose 1% on the prior period (£2.42m). Across the last 3 periods on record the net-asset trend is volatile.

- Status: Active
- Incorporated: 1999-08-04
- Registered office: London, EC2R 7HJ
- SIC 62020: Information technology consultancy activities
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-08-18
- Accounts type: SMALL

By net assets it sits in the top quarter of 19,391 comparable companies in London (median £3,248, upper quartile £35k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £2.45m | £10k | £2.61m | £165k | — | — | 5 |
| 2024-03-31 | £2.42m | £13k | £3.08m | — | — | — | 7 |
| 2023-03-31 | £3.81m | £2,889 | £4.26m | — | — | — | 10 |

current ratio 15.89; net assets trend volatile; size band micro.

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

- Net assets above zero: Net assets £2,454,185 at 31 March 2025
- Current assets at least 1.5× creditors within one year: Current ratio 15.89
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 4 August 1999

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

## Persons with significant control

- Quantum Corporation (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2020-12-12

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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/03819556
HTML: https://firmoscan.com/company/03819556-square-box-systems-limited