- Companies
- Cleaning companies
- Carlisle
- Owl CMM Ltd
Owl CMM Ltd
- Company number
- 17431571
- Incorporated
- 1 Sep 2026
- Registered office
- 15 Finkle Street, Carlisle, CA3 8UU
- Nature of business
- Other building and industrial cleaning activities; Residents property management
Owl CMM Ltd is a newly incorporated private limited company registered in Carlisle, company number 17431571, one of 45 cleaning companies in Carlisle. Its next accounts are due at Companies House on 1 June 2028, and its first CT600 is due at HMRC on 31 August 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Owl CMM Ltd is registered
The registered office is in Carlisle (CA3), in the Cumberland local authority area, North West. Show CA3 8UU on a map.
Other trade companies in CA3
- Alpha Peak Property Care LtdPainters and decorators
- Emkat Property Maintenance LimitedElectricians
- J. Jeffery Developments LtdProperty developers
- McGee and Martin LtdProperty developers
- TBW Building Services LtdBuilders
- Northern Structural Repairs LtdSpecialist contractors
- LDN Groundworks LtdSpecialist contractors
- R.K. Trucks Centre Carlisle LimitedMotor traders
What happens if Owl CMM Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 1 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Jun 2028 to 1 Jul 2028 | £150 |
| 1 to 3 months late | 2 Jul 2028 to 1 Sep 2028 | £375 |
| 3 to 6 months late | 2 Sep 2028 to 1 Dec 2028 | £750 |
| More than 6 months late | From 2 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 17431571
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2026
- Registered office
- 15 Finkle Street, Carlisle, CA3 8UU
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
Residents property management (SIC 98000) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Carlisle
Other active cleaning companies registered in Carlisle.
- Pristine Pro Cleans Ltd2026
- Progleam Cleaning & Maintenance Ltd2024
- Purple Living Limited2021
- R F Angus Limited2003
- Restore Indoor Services Limited2026
- Revive Professional Exterior Cleaning Ltd2024
- SJR Cleaning Cumbria Ltd2025
- Sparkle Like A Gem Ltd2026
All cleaning companies in Carlisle · All trades in Carlisle · Cleaning companies across the UK
Frequently asked questions
When are Owl CMM Ltd's accounts due?
Owl CMM Ltd's next accounts are due at Companies House by 1 June 2028 (in 597 days), covering the period to 30 September 2027.
When is Owl CMM Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 August 2027, due by 31 August 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Owl CMM Ltd still trading?
Owl CMM Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Owl CMM Ltd do?
Owl CMM Ltd is registered under Other building and industrial cleaning activities (SIC 81229); Residents property management (SIC 98000).
How old is Owl CMM Ltd?
Owl CMM Ltd was incorporated on 1 September 2026, less than a year ago.
What is the penalty if Owl CMM Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Owl CMM Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.