QUANTUM I.T. SYSTEMS LIMITED
Company number 03481230 · Active
QUANTUM I.T. SYSTEMS LIMITED is a private limited company registered in MIDDLESEX, United Kingdom, incorporated on 15 Dec 1997. Its registered activity is information technology consultancy activities. Its latest published accounts for the period ending 31 Dec 2025 show equity of £19k, total assets of £122k. It has filed 6 sets of accounts, 3 of them after the deadline. Our model estimates a 0.14 % probability that it becomes insolvent within 12 months, 1.2 times the average for active companies (medium risk).
Insolvency risk, next 12 months
Higher than 93 % of active companies in the United Kingdom. 1.2× 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
- 03481230 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 15 Dec 1997 (29 years)
- Registered address
- HA5 1JR MIDDLESEX
- Postcode area
- Harrow
- Activity
- 62020 Information technology consultancy activities
- Industry
- Computer programming and consultancy
- 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Dec 2025 | 29 Sep 2026 | – | – | £19k | £122k | £103k | – | 2 |
| 31 Dec 2024 | 15 Nov 2025 | – | – | £9,849 | £111k | £101k | – | 2 |
| 31 Dec 2023 | 15 Sep 2024 | – | – | £134 | £99k | £88k | – | 2 |
| 31 Dec 2021 | 15 Dec 2022 | – | – | £927 | £93k | £66k | £4,579 | 1 |
| 31 Dec 2020 | 15 Dec 2021 | – | – | £689 | £92k | £58k | £47k | 1 |
| 31 Dec 2019 | 15 Sep 2020 | – | – | £32k | £74k | £42k | £4,062 | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about QUANTUM I.T. SYSTEMS LIMITED
What is the company number of QUANTUM I.T. SYSTEMS LIMITED?
QUANTUM I.T. SYSTEMS LIMITED is registered under company number 03481230 in the official register of United Kingdom. View it at the official register.
Is QUANTUM I.T. SYSTEMS LIMITED still active?
Yes. QUANTUM I.T. SYSTEMS LIMITED is registered as active (status: Active).
Has QUANTUM I.T. SYSTEMS LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for QUANTUM I.T. SYSTEMS LIMITED in the official data.
How likely is QUANTUM I.T. SYSTEMS LIMITED to become insolvent?
Our model estimates a 0.14 % probability that QUANTUM I.T. SYSTEMS LIMITED becomes insolvent within the next 12 months (medium risk). That is higher than 93 % of active companies in the United Kingdom.
When was QUANTUM I.T. SYSTEMS LIMITED founded?
QUANTUM I.T. SYSTEMS LIMITED was incorporated on 15 Dec 1997.
Where is QUANTUM I.T. SYSTEMS LIMITED registered?
QUANTUM I.T. SYSTEMS LIMITED's registered address is in HA5 1JR MIDDLESEX (Harrow), United Kingdom.
What do the latest accounts of QUANTUM I.T. SYSTEMS LIMITED show?
The latest published accounts (period ending 31 Dec 2025) show equity of £19k, total assets of £122k, 2 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 9 Nov 2026.