MASTERBILL MICRO SYSTEMS LIMITED
Company number 01605823 · Active
MASTERBILL MICRO SYSTEMS LIMITED is a private limited company registered in LETCHWORTH GARDEN CITY, United Kingdom, incorporated on 24 Dec 1981. Its registered activity is business and domestic software development. Its latest published accounts for the period ending 30 Sep 2025 show equity of £171k, total assets of £305k. It has filed 7 sets of accounts. Our model estimates a 0.00 % probability that it becomes insolvent within 12 months, 0.0 times the average for active companies (low risk).
Insolvency risk, next 12 months
Higher than 76 % of active companies in the United Kingdom. 0.0× 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
- 01605823 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 24 Dec 1981 (45 years)
- Registered address
- SG6 1GJ LETCHWORTH GARDEN CITY
- Postcode area
- Stevenage
- Activity
- 62012 Business and domestic software development
- 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 |
|---|---|---|---|---|---|---|---|---|
| 30 Sep 2025 | 15 Jun 2026 | – | – | £171k | £305k | £134k | – | 7 |
| 30 Sep 2024 | 15 Jun 2025 | – | – | £211k | £346k | £134k | – | 8 |
| 30 Sep 2023 | 15 Jun 2024 | – | – | £235k | £330k | £95k | – | 8 |
| 30 Sep 2022 | 15 Jun 2023 | – | – | £252k | £349k | £97k | – | 9 |
| 30 Sep 2021 | 15 Jun 2022 | – | – | £228k | £324k | £97k | – | 8 |
| 30 Sep 2020 | 15 Jun 2021 | – | – | £128k | £218k | £90k | – | 8 |
| 30 Sep 2019 | 15 Jun 2020 | – | – | £127k | £189k | £63k | – | 9 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about MASTERBILL MICRO SYSTEMS LIMITED
What is the company number of MASTERBILL MICRO SYSTEMS LIMITED?
MASTERBILL MICRO SYSTEMS LIMITED is registered under company number 01605823 in the official register of United Kingdom. View it at the official register.
Is MASTERBILL MICRO SYSTEMS LIMITED still active?
Yes. MASTERBILL MICRO SYSTEMS LIMITED is registered as active (status: Active).
Has MASTERBILL MICRO SYSTEMS LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for MASTERBILL MICRO SYSTEMS LIMITED in the official data.
How likely is MASTERBILL MICRO SYSTEMS LIMITED to become insolvent?
Our model estimates a 0.00 % probability that MASTERBILL MICRO SYSTEMS LIMITED becomes insolvent within the next 12 months (low risk). That is higher than 76 % of active companies in the United Kingdom.
When was MASTERBILL MICRO SYSTEMS LIMITED founded?
MASTERBILL MICRO SYSTEMS LIMITED was incorporated on 24 Dec 1981.
Where is MASTERBILL MICRO SYSTEMS LIMITED registered?
MASTERBILL MICRO SYSTEMS LIMITED's registered address is in SG6 1GJ LETCHWORTH GARDEN CITY (Stevenage), United Kingdom.
What do the latest accounts of MASTERBILL MICRO SYSTEMS LIMITED show?
The latest published accounts (period ending 30 Sep 2025) show equity of £171k, total assets of £305k, 7 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.