Company profile · Builders
First Fix Interiors Ltd
First Fix Interiors Ltd is a newly incorporated private limited company registered in Swansea, company number 17033781, one of 204 building contractors in Swansea. Its next accounts are due at Companies House on 15 November 2027, and its first CT600 is due at HMRC on 14 February 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 First Fix Interiors Ltd is registered
The registered office is in Swansea (SA8), in the Neath Port Talbot local authority area, Wales. Show SA8 4LX on a map.
Other trade companies in SA8
- Pontardawe Hand Car Wash LtdCleaning companies
- BM Carpentry Solutions LimitedJoiners and carpenters
- MS Julian Building Services LimitedProperty developers
- 2MR Property LtdProperty developers
- Davies Groundworks and Construction LtdBuilders
- NJH Car Sales LimitedMotor traders
- The Cleaning Signature LimitedCleaning companies
- Olitill Property Development LtdProperty developers
What happens if First Fix Interiors 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 15 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Nov 2027 to 15 Dec 2027 | £150 |
| 1 to 3 months late | 16 Dec 2027 to 15 Feb 2028 | £375 |
| 3 to 6 months late | 16 Feb 2028 to 15 May 2028 | £750 |
| More than 6 months late | From 16 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17033781
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 February 2026
- Registered office
- 31 Gellideg, Pontardawe, Swansea, SA8 4LX
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Swansea
Other active building contractors registered in Swansea.
- Fixtechuk Ltd2024
- Foundry & Co Construction Ltd2026
- Fujm Ltd2025
- G R D Limited2005
- Garden Room Wales Limited2021
- GM Construction Services Limited2000
- Green Acorn Ventures Ltd2020
- Greenway Homes Developments Ltd2016
All building contractors in Swansea · All trades in Swansea · Builders across the UK
Frequently asked questions
When are First Fix Interiors Ltd's accounts due?
First Fix Interiors Ltd's next accounts are due at Companies House by 15 November 2027 (in 399 days), covering the period to 28 February 2027.
When is First Fix Interiors 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 14 February 2027, due by 14 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is First Fix Interiors Ltd still trading?
First Fix Interiors 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 First Fix Interiors Ltd do?
First Fix Interiors Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is First Fix Interiors Ltd?
First Fix Interiors Ltd was incorporated on 15 February 2026, less than a year ago.
What is the penalty if First Fix Interiors 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 First Fix Interiors 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.