# S. B. ELECTRONIC SYSTEMS LIMITED (00920069)

> S. B. ELECTRONIC SYSTEMS LIMITED is an active private limited company (company number 00920069) incorporated on 27 October 1967, registered in Hertfordshire. Its registered activity is manufacture of computers and peripheral equipment (SIC 26200). Latest small accounts cover the period ending 31 March 2026, showing net assets of £119k and cash of £256k, with 18 employees on average. Net assets rose 225% on the prior period (£36k). Across the last 3 periods on record the net-asset trend is volatile.

- Status: Active
- Incorporated: 1967-10-27
- Registered office: Hertfordshire, AL5 4SL
- SIC 26200: Manufacture of computers and peripheral equipment
- Next accounts due: 2027-12-31
- Confirmation statement due: 2026-11-10
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 672 comparable companies in the UK (median £2,365, upper quartile £116k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | £119k | £256k | £250k | £663k | — | — | 18 |
| 2025-03-31 | £36k | £74k | £293k | £713k | — | — | 18 |
| 2024-03-31 | £325k | £184k | £496k | £773k | — | — | 18 |

current ratio 0.95; net assets trend volatile; size band micro.

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

- Net assets above zero: Net assets £118,560 at 31 March 2026
- Net assets up 10% or more on the prior period: +225.5% vs prior period
- Current assets below creditors within one year: Current ratio 0.95
- Cash at bank of £50,000 or more: Cash £255,612
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 27 October 1967

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

## Persons with significant control

- Mr Christopher Frank Barnett — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06
- Mr George Edward Sims — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06

---
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/00920069
HTML: https://firmoscan.com/company/00920069-s-b-electronic-systems-limited