- Companies
- Installers
- Brighton
- Flux Rooms Ltd
Flux Rooms Ltd
- Company number
- 17156142
- Incorporated
- 14 Apr 2026
- Registered office
- 34 Whitelot Close, Southwick, Brighton, BN42 4YQ
- Nature of business
- Other construction installation
Flux Rooms Ltd is a newly incorporated private limited company registered in Brighton, company number 17156142, one of 49 installation companies (insulation, lifts, shutters and similar) in Brighton. Its next accounts are due at Companies House on 14 January 2028, and its first CT600 is due at HMRC on 13 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 Flux Rooms Ltd is registered
The registered office is in Brighton (BN42), in the Adur local authority area, South East. Show BN42 4YQ on a map.
Other trade companies in BN42
- GWS Paving LtdSpecialist contractors
- Ashcroft Kitchens LtdJoiners and carpenters
- Hilton Controls LtdElectricians
- Farrell Construction (Sussex) LtdBuilders
- D&C Interior Systems LtdPlasterers
- T. Laver Flooring LimitedFloor and wall tilers
- J.Cole Homes LtdPlumbers and heating engineers
- Boss Carpet Cleaning LtdCleaning companies
What happens if Flux Rooms 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 14 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Jan 2028 to 14 Feb 2028 | £150 |
| 1 to 3 months late | 15 Feb 2028 to 14 Apr 2028 | £375 |
| 3 to 6 months late | 15 Apr 2028 to 14 Jul 2028 | £750 |
| More than 6 months late | From 15 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
- 17156142
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 April 2026
- Registered office
- 34 Whitelot Close, Southwick, Brighton, BN42 4YQ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Brighton
Other active installation companies (insulation, lifts, shutters and similar) registered in Brighton.
- Gap Solutions (UK) Ltd2005
- Garage Door Serviced Ltd2018
- Green Gecko Carpentry Limited2024
- Harding Installations Limited2013
- Haso Services Ltd2022
- Intefence Limited2011
- KW Services Limited1997
- LRG Facilities Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Brighton · All trades in Brighton · Installers across the UK
Frequently asked questions
When are Flux Rooms Ltd's accounts due?
Flux Rooms Ltd's next accounts are due at Companies House by 14 January 2028 (in 458 days), covering the period to 30 April 2027.
When is Flux Rooms 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 13 April 2027, due by 13 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 Flux Rooms Ltd still trading?
Flux Rooms 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 Flux Rooms Ltd do?
Flux Rooms Ltd is registered under Other construction installation (SIC 43290).
How old is Flux Rooms Ltd?
Flux Rooms Ltd was incorporated on 14 April 2026, less than a year ago.
What is the penalty if Flux Rooms 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 Flux Rooms 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.