- Companies
- Cleaning companies
- Watford
- Flanm Holdings Ltd
Flanm Holdings Ltd
- Company number
- 15918381
- Incorporated
- 27 Aug 20242 years trading
- Registered office
- Flat 17, Westminster House, Hallam Close, Watford, WD24 4RJ
- Nature of business
- Specialised cleaning services; Other cleaning services
Flanm Holdings Ltd is a 2-year-old private limited company registered in Watford, company number 15918381, one of 118 cleaning companies in Watford. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 August 2025, as filed at Companies House.
Where Flanm Holdings Ltd is registered
The registered office is in Watford (WD24), in the Watford local authority area, East of England. Show WD24 4RJ on a map.
Other trade companies in WD24
- VK28 Services LtdFinishing trades
- DRR Builders LtdBuilders
- Redmarsh Trade LimitedMotor traders
- Herts Trading LtdMotor traders
- Coversure Roofing & Building LtdRoofers
- LLS Building LimitedBuilders
- Snagsense LtdSpecialist contractors
- D&X Cleaning Solutions LtdCleaning companies
What happens if Flanm Holdings 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15918381
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 August 2024 (2 years ago)
- Registered office
- Flat 17, Westminster House, Hallam Close, Watford, WD24 4RJ
- Nature of business
- Specialised cleaning services (SIC 81222)
Other cleaning services (SIC 81299) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 26 August 2025
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 Watford
Other active cleaning companies registered in Watford.
- Gutter Done Right Ltd2024
- Gyanny Cleanners Ltd2024
- Happybeescleaning Ltd2017
- Heath Cleaning Ltd2020
- Homeaura Services Ltd2026
- Homefresh Property Services Ltd2025
- Hsam Group Ltd2025
- Hussain Projects Ltd2026
All cleaning companies in Watford · All trades in Watford · Cleaning companies across the UK
Frequently asked questions
When are Flanm Holdings Ltd's accounts due?
Flanm Holdings Ltd's next accounts are due at Companies House by 31 May 2027 (in 229 days), covering the period to 31 August 2026.
When is Flanm Holdings Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Flanm Holdings Ltd still trading?
Flanm Holdings Ltd is listed as active on the Companies House register (checked 12 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 Flanm Holdings Ltd do?
Flanm Holdings Ltd is registered under Specialised cleaning services (SIC 81222); Other cleaning services (SIC 81299).
How old is Flanm Holdings Ltd?
Flanm Holdings Ltd was incorporated on 27 August 2024, 2 years ago.
What is the penalty if Flanm Holdings 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 Flanm Holdings Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.