SION1 LTD
Company number 07595221 · Active (Active - Proposal to Strike off)
SION1 LTD is a private limited company registered in LONDON, United Kingdom, incorporated on 7 Apr 2011. Its registered activity is business and domestic software development. Its latest published accounts for the period ending 30 Apr 2025 show equity of £33k, total assets of £33k. It has filed 7 sets of accounts, 5 of them after the deadline. Our model estimates a 0.01 % 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 80 % 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
- 07595221 · official register
- Status
- Active - Proposal to Strike off
- Legal form
- Private Limited Company
- Incorporated
- 7 Apr 2011 (16 years)
- Registered address
- SW18 1SS LONDON
- Postcode area
- London South West
- 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 Apr 2025 | 15 Sep 2025 | – | – | £33k | £33k | – | – | 1 |
| 30 Apr 2024 | 15 Sep 2025 | – | – | £33k | £33k | – | – | 1 |
| 30 Apr 2023 | 15 Aug 2025 | – | – | £33k | £33k | – | – | 1 |
| 30 Apr 2022 | 15 Jan 2024 | – | – | £33k | £33k | – | – | 1 |
| 30 Apr 2021 | 15 Jan 2022 | – | – | £33k | £33k | – | – | 1 |
| 30 Apr 2020 | 15 Aug 2021 | – | – | £33k | £33k | £0 | – | 1 |
| 30 Apr 2019 | 15 Dec 2020 | – | – | £33k | £53k | £20k | – | 0 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about SION1 LTD
What is the company number of SION1 LTD?
SION1 LTD is registered under company number 07595221 in the official register of United Kingdom. View it at the official register.
Is SION1 LTD still active?
Yes. SION1 LTD is registered as active (status: Active - Proposal to Strike off).
Has SION1 LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for SION1 LTD in the official data.
How likely is SION1 LTD to become insolvent?
Our model estimates a 0.01 % probability that SION1 LTD becomes insolvent within the next 12 months (low risk). That is higher than 80 % of active companies in the United Kingdom.
When was SION1 LTD founded?
SION1 LTD was incorporated on 7 Apr 2011.
Where is SION1 LTD registered?
SION1 LTD's registered address is in SW18 1SS LONDON (London South West), United Kingdom.
What do the latest accounts of SION1 LTD show?
The latest published accounts (period ending 30 Apr 2025) show equity of £33k, total assets of £33k, 1 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.