# GRAPHENE SECURITY LIMITED (09624854)

> GRAPHENE SECURITY LIMITED is an active private limited company (company number 09624854) incorporated on 5 June 2015, registered in Bury. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest small accounts cover the period ending 31 December 2024, showing net assets of −£22.86m and cash of £50k, with 3 employees on average. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2015-06-05
- Registered office: Bury, BL9 0DN
- SIC 71121: Engineering design activities for industrial process and production
- Next accounts due: 2026-09-30
- Confirmation statement due: 2027-06-19
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 442 comparable companies in Manchester (median £9,643, upper quartile £47k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2024-12-31 | −£22.86m | £50k | £34k | £16k | — | — | 3 |
| 2023-12-31 | −£22.85m | £58k | £34k | £7,365 | — | — | 3 |

current ratio 5.35; size band micro.

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

- Net assets below zero: Net assets £-22,862,775 at 31 December 2024
- Current assets at least 1.5× creditors within one year: Current ratio 5.35
- Cash at bank of £50,000 or more: Cash £50,034
- Incorporated five or more years ago: Incorporated 5 June 2015
- Accounts past their due date: Due 30 September 2026

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

## Persons with significant control

- Bgt Materials Limited (corporate-entity) — owns 50–75% of shares, since 2017-06-01

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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/09624854
HTML: https://firmoscan.com/company/09624854-graphene-security-limited