- Companies
- Facilities management
- Harrow
- Cosmar Facilities Ltd
Cosmar Facilities Ltd
- Company number
- 15909097
- Incorporated
- 21 Aug 20242 years trading
- Registered office
- 195A Kenton Road, Harrow, Middlesex, HA3 0HD
- Nature of business
- Combined facilities support activities
Cosmar Facilities Ltd is a 2-year-old private limited company registered in Harrow, company number 15909097, one of 14 facilities management companies in Harrow. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Where Cosmar Facilities Ltd is registered
The registered office is in Harrow (HA3), in the Brent local authority area, London. Show HA3 0HD on a map.
Other trade companies in HA3
- M&M Team Solutions LimitedCleaning companies
- Asr234 LimitedCivil engineering
- Shine Bright With NV LtdMechanics and garages
- Direct Sparks LtdMachinery repair and installation
- Meral Decoration & Maintenance LtdPainters and decorators
- Add22 LtdCivil engineering
- Floyd Cleaners LimitedCleaning companies
- Amalia&Ioana LimitedBuilders
Shared registered office
28 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Cosmar Facilities 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | 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
- 15909097
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2024 (2 years ago)
- Registered office
- 195A Kenton Road, Harrow, Middlesex, HA3 0HD
- Nature of business
- Combined facilities support activities (SIC 81100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 20 August 2026
Filing notes for facilities management companies
Facilities management companies usually invoice on contract, so accrued income and deferred income matter at the year end.
Similar companies in Harrow
Other active facilities management companies registered in Harrow.
- Denthouse Limited2005
- Du Cros Management Limited1983
- Eversafe Compliance Limited2024
- Ladbrook Homes Limited2015
- Marlborough Hill Tenants Company Limited2014
- Meadow View (Harrow-on-the-Hill) Residents Association Limited1995
- Michelo Consulting Limited2017
- Pat Thomas Property Maintenance Ltd2026
All facilities management companies in Harrow · All trades in Harrow · Facilities management across the UK
Frequently asked questions
When are Cosmar Facilities Ltd's accounts due?
Cosmar Facilities Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Cosmar Facilities Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Cosmar Facilities Ltd still trading?
Cosmar Facilities 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 Cosmar Facilities Ltd do?
Cosmar Facilities Ltd is registered under Combined facilities support activities (SIC 81100).
How old is Cosmar Facilities Ltd?
Cosmar Facilities Ltd was incorporated on 21 August 2024, 2 years ago.
What is the penalty if Cosmar Facilities 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 Cosmar Facilities 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.