LONGLINE ENVIRONMENT LTD
Company number 05523772 · Active
LONGLINE ENVIRONMENT LTD is a private limited company registered in LONDON, United Kingdom, incorporated on 1 Aug 2005. Its registered activity is environmental consulting activities. Its latest published accounts for the period ending 31 Aug 2025 show equity of £663k, total assets of £922k. It has filed 7 sets of accounts, 6 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
- 05523772 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 1 Aug 2005 (21 years)
- Registered address
- W1W 6XH LONDON
- Postcode area
- London West
- Activity
- 74901 Environmental consulting activities
- Industry
- Other professional, scientific and technical activities
- 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 Aug 2025 | 28 Aug 2026 | – | – | £663k | £922k | £259k | £620k | 1 |
| 31 Aug 2024 | 15 Jun 2025 | – | – | £670k | £960k | £290k | £639k | 1 |
| 31 Aug 2023 | 15 Aug 2024 | – | – | £616k | £919k | £303k | £630k | 1 |
| 31 Aug 2022 | 15 Aug 2023 | – | – | £735k | £1.1m | £372k | £882k | 1 |
| 31 Aug 2021 | 15 Oct 2022 | – | – | £688k | £1.0m | £343k | £980k | 1 |
| 31 Aug 2020 | 15 Aug 2021 | – | – | £549k | £1.1m | £506k | £890k | 1 |
| 31 Aug 2019 | 15 May 2020 | – | – | £319k | £899k | £581k | £826k | – |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about LONGLINE ENVIRONMENT LTD
What is the company number of LONGLINE ENVIRONMENT LTD?
LONGLINE ENVIRONMENT LTD is registered under company number 05523772 in the official register of United Kingdom. View it at the official register.
Is LONGLINE ENVIRONMENT LTD still active?
Yes. LONGLINE ENVIRONMENT LTD is registered as active (status: Active).
Has LONGLINE ENVIRONMENT LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for LONGLINE ENVIRONMENT LTD in the official data.
How likely is LONGLINE ENVIRONMENT LTD to become insolvent?
Our model estimates a 0.01 % probability that LONGLINE ENVIRONMENT LTD becomes insolvent within the next 12 months (low risk). That is higher than 82 % of active companies in the United Kingdom.
When was LONGLINE ENVIRONMENT LTD founded?
LONGLINE ENVIRONMENT LTD was incorporated on 1 Aug 2005.
Where is LONGLINE ENVIRONMENT LTD registered?
LONGLINE ENVIRONMENT LTD's registered address is in W1W 6XH LONDON (London West), United Kingdom.
What do the latest accounts of LONGLINE ENVIRONMENT LTD show?
The latest published accounts (period ending 31 Aug 2025) show equity of £663k, total assets of £922k, 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.