SIENN AI LTD
Company number 16619194 · Active
SIENN AI LTD is a private limited company registered in CARDIFF, United Kingdom, incorporated on 31 Jul 2025. Its registered activity is information technology consultancy activities. Its latest published accounts for the period ending 5 Apr 2026 show equity of £100. It has filed 1 set 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 0 % 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
- 16619194 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 31 Jul 2025 (1 years)
- Registered address
- CF24 2TH CARDIFF
- Postcode area
- Cardiff
- 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 |
|---|---|---|---|---|---|---|---|---|
| 5 Apr 2026 | 14 Aug 2026 | – | – | £100 | – | – | £100 | – |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about SIENN AI LTD
What is the company number of SIENN AI LTD?
SIENN AI LTD is registered under company number 16619194 in the official register of United Kingdom. View it at the official register.
Is SIENN AI LTD still active?
Yes. SIENN AI LTD is registered as active (status: Active).
Has SIENN AI LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for SIENN AI LTD in the official data.
How likely is SIENN AI LTD to become insolvent?
Our model estimates a 0.00 % probability that SIENN AI LTD becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was SIENN AI LTD founded?
SIENN AI LTD was incorporated on 31 Jul 2025.
Where is SIENN AI LTD registered?
SIENN AI LTD's registered address is in CF24 2TH CARDIFF (Cardiff), United Kingdom.
What do the latest accounts of SIENN AI LTD show?
The latest published accounts (period ending 5 Apr 2026) show equity of £100.
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.