BLACKSTAIRS MOUNTAINS SOFTWARE LTD
Company number 06841287 · Active
BLACKSTAIRS MOUNTAINS SOFTWARE LTD is a private limited company registered in LONDON, United Kingdom, incorporated on 10 Mar 2009. Its registered activity is business and domestic software development. Its latest published accounts for the period ending 31 Mar 2025 show equity of £13k, total assets of £13k, a result of −£2,423. It has filed 6 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
- 06841287 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 10 Mar 2009 (18 years)
- Registered address
- SE9 1TR LONDON
- Postcode area
- London South East
- 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Mar 2025 | 15 Dec 2025 | – | −£2,423 | £13k | £13k | £0 | £13k | 0 |
| 31 Mar 2024 | 15 Jan 2025 | – | – | £15k | £15k | £0 | £15k | 0 |
| 31 Mar 2023 | 15 Dec 2023 | – | – | £15k | £15k | £0 | £15k | 0 |
| 31 Mar 2022 | 15 Dec 2022 | – | – | £15k | £15k | £0 | £15k | 0 |
| 31 Mar 2021 | 15 Dec 2021 | – | – | £15k | £15k | £0 | £15k | 0 |
| 31 Mar 2020 | 15 Dec 2020 | – | – | £15k | £15k | £0 | £15k | 0 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about BLACKSTAIRS MOUNTAINS SOFTWARE LTD
What is the company number of BLACKSTAIRS MOUNTAINS SOFTWARE LTD?
BLACKSTAIRS MOUNTAINS SOFTWARE LTD is registered under company number 06841287 in the official register of United Kingdom. View it at the official register.
Is BLACKSTAIRS MOUNTAINS SOFTWARE LTD still active?
Yes. BLACKSTAIRS MOUNTAINS SOFTWARE LTD is registered as active (status: Active).
Has BLACKSTAIRS MOUNTAINS SOFTWARE LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for BLACKSTAIRS MOUNTAINS SOFTWARE LTD in the official data.
How likely is BLACKSTAIRS MOUNTAINS SOFTWARE LTD to become insolvent?
Our model estimates a 0.01 % probability that BLACKSTAIRS MOUNTAINS SOFTWARE LTD becomes insolvent within the next 12 months (low risk). That is higher than 82 % of active companies in the United Kingdom.
When was BLACKSTAIRS MOUNTAINS SOFTWARE LTD founded?
BLACKSTAIRS MOUNTAINS SOFTWARE LTD was incorporated on 10 Mar 2009.
Where is BLACKSTAIRS MOUNTAINS SOFTWARE LTD registered?
BLACKSTAIRS MOUNTAINS SOFTWARE LTD's registered address is in SE9 1TR LONDON (London South East), United Kingdom.
What do the latest accounts of BLACKSTAIRS MOUNTAINS SOFTWARE LTD show?
The latest published accounts (period ending 31 Mar 2025) show equity of £13k, total assets of £13k, a result of −£2,423, 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.