QUANTUM GRAPHENE LIMITED
Company number 06543355 · Active
QUANTUM GRAPHENE LIMITED is a private limited company registered in LONDON, United Kingdom, incorporated on 25 Mar 2008. Its registered activity is other information service activities n.e.c.. Its latest published accounts for the period ending 30 Jun 2025 show equity of £236k, total assets of £2. It has filed 7 sets of accounts, 1 of them after the deadline. Our model estimates a 0.01 % probability that it becomes insolvent within 12 months, 0.1 times the average for active companies (low risk).
Insolvency risk, next 12 months
Higher than 82 % of active companies in the United Kingdom. 0.1× the average annual insolvency rate (0.12 %).
Raises the risk
Lowers the risk
Each factor compares companies in the same group (for example the same age band) with the average. The score is a statistical estimate from public data (model AUC 0.99, trained 8 Nov 2026), not a credit rating. How it works.
Company details
- Company number
- 06543355 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 25 Mar 2008 (19 years)
- Registered address
- W1H 1DP LONDON
- Postcode area
- London West
- Activity
- 63990 Other information service activities n.e.c.
- Industry
- Information service activities
- Accounts overdue
- No
Insolvency and register events
No insolvency or liquidation events on record.
Annual accounts GBP
| Period end | Published | Turnover | Result | Equity | Total assets | Current liabilities | Cash | Employees |
|---|---|---|---|---|---|---|---|---|
| 30 Jun 2025 | 15 Mar 2026 | – | – | £236k | £2 | £236k | – | 0 |
| 30 Jun 2024 | 15 Feb 2025 | – | – | £236k | £2 | £236k | – | 0 |
| 30 Jun 2023 | 15 Mar 2024 | – | – | £225k | £0 | £225k | – | 0 |
| 30 Jun 2022 | 15 Mar 2023 | – | – | £224k | £0 | £224k | – | 0 |
| 30 Jun 2021 | 15 Mar 2022 | – | – | £168k | £0 | £168k | – | 0 |
| 30 Jun 2020 | 15 Jun 2021 | – | – | £135k | £0 | £135k | – | 0 |
| 30 Jun 2019 | 15 Feb 2020 | – | – | −£135k | £0 | £135k | – | 0 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about QUANTUM GRAPHENE LIMITED
What is the company number of QUANTUM GRAPHENE LIMITED?
QUANTUM GRAPHENE LIMITED is registered under company number 06543355 in the official register of United Kingdom. View it at the official register.
Is QUANTUM GRAPHENE LIMITED still active?
Yes. QUANTUM GRAPHENE LIMITED is registered as active (status: Active).
Has QUANTUM GRAPHENE LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for QUANTUM GRAPHENE LIMITED in the official data.
How likely is QUANTUM GRAPHENE LIMITED to become insolvent?
Our model estimates a 0.01 % probability that QUANTUM GRAPHENE LIMITED becomes insolvent within the next 12 months (low risk). That is higher than 82 % of active companies in the United Kingdom.
When was QUANTUM GRAPHENE LIMITED founded?
QUANTUM GRAPHENE LIMITED was incorporated on 25 Mar 2008.
Where is QUANTUM GRAPHENE LIMITED registered?
QUANTUM GRAPHENE LIMITED's registered address is in W1H 1DP LONDON (London West), United Kingdom.
What do the latest accounts of QUANTUM GRAPHENE LIMITED show?
The latest published accounts (period ending 30 Jun 2025) show equity of £236k, total assets of £2, 0 employees.
Data: Companies House – Free Company Data Product, Accounts Data Product, Public Data API (Contains public sector information licensed under the Open Government Licence v3.0.). Last updated 8 Nov 2026.