- Companies
- Finishing trades
- London
- Harmony Facilities Ltd
Harmony Facilities Ltd
- Company number
- 17190646
- Incorporated
- 29 Apr 2026
- Registered office
- 6 Duddington Close, London, SE9 4JD
- Nature of business
- Other building completion and finishing; Combined facilities support activities; General cleaning of buildings; Specialised cleaning services
Harmony Facilities Ltd is a newly incorporated private limited company registered in London, company number 17190646, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 29 January 2028, and its first CT600 is due at HMRC on 28 April 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 Harmony Facilities Ltd is registered
The registered office is in London (SE9), in the Bromley local authority area, London. Show SE9 4JD on a map.
Other trade companies in SE9
- Valkor LtdBuilders
- M.A Developments (Ramsgate) LimitedProperty developers
- Sanchez Dec LtdPainters and decorators
- Yoi As LtdBuilders
- Interfix LtdSpecialist contractors
- South East London Locksmith LimitedSpecialist contractors
- S&O Maintenance LimitedInstallers
- Colvin Construction LimitedBuilders
What happens if Harmony 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 29 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jan 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 29 Apr 2028 | £375 |
| 3 to 6 months late | 30 Apr 2028 to 29 Jul 2028 | £750 |
| More than 6 months late | From 30 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17190646
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2026
- Registered office
- 6 Duddington Close, London, SE9 4JD
- Nature of business
- Other building completion and finishing (SIC 43390)
Combined facilities support activities (SIC 81100)
General cleaning of buildings (SIC 81210)
Specialised cleaning services (SIC 81222) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Harp Building Services Limited2010
- Harte Build Ltd2025
- Hartigan Construction Ltd2011
- Hashtag Property Services Ltd2024
- Hasnain Builders Ltd2021
- Hassco Building Limited1995
- Hataron Ltd2025
- Hau92 Ltd2021
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Harmony Facilities Ltd's accounts due?
Harmony Facilities Ltd's next accounts are due at Companies House by 29 January 2028 (in 474 days), covering the period to 30 April 2027.
When is Harmony Facilities 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 28 April 2027, due by 28 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Harmony Facilities Ltd still trading?
Harmony 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 Harmony Facilities Ltd do?
Harmony Facilities Ltd is registered under Other building completion and finishing (SIC 43390); Combined facilities support activities (SIC 81100); General cleaning of buildings (SIC 81210); Specialised cleaning services (SIC 81222).
How old is Harmony Facilities Ltd?
Harmony Facilities Ltd was incorporated on 29 April 2026, less than a year ago.
What is the penalty if Harmony 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 Harmony 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.