MACK OPCO LTD
Company number 05543526 · Active
MACK OPCO LTD is a private limited company registered in CHELTENHAM, United Kingdom, incorporated on 23 Aug 2005. Its registered activity is other business support service activities n.e.c.. Its latest published accounts for the period ending 30 Sep 2025 show equity of £1.2m, total assets of £2.1m. It has filed 7 sets of accounts, 5 of them after the deadline. Our model estimates a 0.04 % probability that it becomes insolvent within 12 months, 0.4 times the average for active companies (low risk).
Insolvency risk, next 12 months
Higher than 90 % of active companies in the United Kingdom. 0.4× 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
- 05543526 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 23 Aug 2005 (21 years)
- Registered address
- GL51 6TQ CHELTENHAM
- Postcode area
- Gloucester
- Activity
- 82990 Other business support service activities n.e.c.
- Industry
- Office administrative and business support
- 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 Sep 2025 | 1 Oct 2026 | – | – | £1.2m | £2.1m | £881k | £228k | 8 |
| 30 Sep 2024 | 15 Sep 2025 | – | – | £1.8m | £3.2m | £1.4m | £119k | 215 |
| 31 Aug 2023 | 15 Aug 2024 | – | – | £623k | £4.2m | £3.5m | £1.5m | 102 |
| 31 Aug 2022 | 15 May 2023 | – | – | −£2,148 | £57k | £59k | £591 | 0 |
| 31 Aug 2021 | 15 Aug 2022 | – | – | −£2,148 | £57k | £59k | £591 | 0 |
| 31 Aug 2020 | 15 May 2021 | – | – | −£1,255 | £56k | £57k | £55 | 0 |
| 31 Aug 2019 | 15 Aug 2020 | – | – | −£1,255 | £56k | £57k | £84 | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about MACK OPCO LTD
What is the company number of MACK OPCO LTD?
MACK OPCO LTD is registered under company number 05543526 in the official register of United Kingdom. View it at the official register.
Is MACK OPCO LTD still active?
Yes. MACK OPCO LTD is registered as active (status: Active).
Has MACK OPCO LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for MACK OPCO LTD in the official data.
How likely is MACK OPCO LTD to become insolvent?
Our model estimates a 0.04 % probability that MACK OPCO LTD becomes insolvent within the next 12 months (low risk). That is higher than 90 % of active companies in the United Kingdom.
When was MACK OPCO LTD founded?
MACK OPCO LTD was incorporated on 23 Aug 2005.
Where is MACK OPCO LTD registered?
MACK OPCO LTD's registered address is in GL51 6TQ CHELTENHAM (Gloucester), United Kingdom.
What do the latest accounts of MACK OPCO LTD show?
The latest published accounts (period ending 30 Sep 2025) show equity of £1.2m, total assets of £2.1m, 8 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.