−£22.86m
vs Dec 2023Active09624854Private limited companyBury
GRAPHENE SECURITY LIMITED
Significant control: Bgt Materials Limited (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Graphene Security Limited sell?
Registered activity: Engineering design activities for industrial process and production (SIC 71121). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
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.
Peer position · net assets
By net assets it sits in the bottom quarter of 442 comparable companies in Manchester (median £9,643, upper quartile £47k).
02
Ownership and control
- Bgt Materials Limited
- owns 50–75% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 5 June 201511 yrs ago
- Next accounts due
- 30 September 202624 days overdue
- Confirmation statement due
- 19 June 2027in 238 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71121
- Engineering design activities for industrial process and production
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£50k
−13%vs Dec 2023Not reported
3
No changevs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | −£22.86m | £50k | £34k | £16k | — | — | 3 |
| 31 December 2023 | −£22.85m | £58k | £34k | £7,365 | — | — | 3 |
Current ratio5.35Current assets ÷ creditors within one year
Cash per employee£17kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets below zeroNet assets £-22,862,775 at 31 December 2024
- Current assets at least 1.5× creditors within one yearCurrent ratio 5.35
- Cash at bank of £50,000 or moreCash £50,034
- Incorporated five or more years agoIncorporated 5 June 2015
- Accounts past their due dateDue 30 September 2026
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 238 days
- Next accounts due24 days overdue
- Accounts period endNet liabilities £22.86m · small accounts
- Accounts period endNet liabilities £22.85m · small accounts
- Incorporated
08
Similar companies in Manchester
- CASTLE 25 LIMITEDMacclesfield · inc. Jun 2015
- PUMPFLOW LIMITEDManchester · inc. Jun 2015
- NELDER ENGINEERING LIMITEDWarrington · inc. May 2015
- EQUITUS DESIGN ENGINEERING AND INNOVATIONS LIMITEDManchester · inc. May 2015
- AEROTECH SYSTEMS LTDManchester · inc. May 2015
- HFL CDM LIMITEDDenton · inc. Jul 2015
All companies incorporated on 5 June 2015 · in Jun 2015.
09
Reminders for GRAPHENE SECURITY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.