ADVENT UNDERWRITING LIMITED

Company number 01227004 · Active (Active - Proposal to Strike off)

ADVENT UNDERWRITING LIMITED is a private limited company registered in BRIGHTON, United Kingdom, incorporated on 19 Sep 1975. Its registered activity is non-life insurance. Our model estimates a 0.62 % probability that it becomes insolvent within 12 months, 5.3 times the average for active companies (very high risk).

Insolvency risk, next 12 months

0.62 %

Very high risk

Lowest riskHighest risk

Higher than 97 % of active companies in the United Kingdom. 5.3× the average annual insolvency rate (0.12 %).

Raises the risk

Company age (years)2.3×≥ 22.502 · 0.27 % became insolvent

Accounts overdue2.1×1 · 0.24 % became insolvent

Region1.6×BN · 0.19 % became insolvent

Industry1.4×65 · 0.16 % became insolvent

Lowers the risk

Has filed accounts0.2×0 · 0.03 % became insolvent

Accounts filed0.5×0–3 · 0.06 % became insolvent

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: 01227004 · official register
Status: Active - Proposal to Strike off
Legal form: Private Limited Company
Incorporated: 19 Sep 1975 (51 years)
Registered address: BN1 6AU BRIGHTON
Postcode area: Brighton
Activity: 65120 Non-life insurance
Industry: Insurance and pension funding
Accounts overdue: Yes

Insolvency and register events

No insolvency or liquidation events on record.

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Questions about ADVENT UNDERWRITING LIMITED

What is the company number of ADVENT UNDERWRITING LIMITED?

ADVENT UNDERWRITING LIMITED is registered under company number 01227004 in the official register of United Kingdom. View it at the official register.

Is ADVENT UNDERWRITING LIMITED still active?

Yes. ADVENT UNDERWRITING LIMITED is registered as active (status: Active - Proposal to Strike off).

Has ADVENT UNDERWRITING LIMITED gone bankrupt or into insolvency?

No insolvency, bankruptcy or administration is recorded for ADVENT UNDERWRITING LIMITED in the official data.

How likely is ADVENT UNDERWRITING LIMITED to become insolvent?

Our model estimates a 0.62 % probability that ADVENT UNDERWRITING LIMITED becomes insolvent within the next 12 months (very high risk). That is higher than 97 % of active companies in the United Kingdom.

When was ADVENT UNDERWRITING LIMITED founded?

ADVENT UNDERWRITING LIMITED was incorporated on 19 Sep 1975.

Where is ADVENT UNDERWRITING LIMITED registered?

ADVENT UNDERWRITING LIMITED's registered address is in BN1 6AU BRIGHTON (Brighton), United Kingdom.

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.