- Companies
- Joiners and carpenters
- London
- Firefly Interiors Ltd
Firefly Interiors Ltd
- Company number
- 16068281
- Incorporated
- 8 Nov 20241 year trading
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Joinery installation
Firefly Interiors Ltd is a 1-year-old private limited company registered in London, company number 16068281, one of 692 joinery companies in London. Companies House shows its accounts as overdue: they were due on 8 August 2026.
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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Firefly Interiors LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Firefly Interiors Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
- Cardiff Electrical Solutions LtdElectricians
- Edemis Construction LtdBuilders
- Zaylan LtdProperty developers
- Pronto Roofing and Construction LtdRoofers
- Instal Systems LtdPlumbers and heating engineers
- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
2,436 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 Firefly Interiors Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Aug 2026 to 8 Sep 2026 | £150 |
| 1 to 3 months late | 9 Sep 2026 to 8 Nov 2026 | £375 |
| 3 to 6 months late | 9 Nov 2026 to 8 Feb 2027 | £750 |
| More than 6 months late | From 9 Feb 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 16068281
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 November 2024 (1 year ago)
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 7 November 2025
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in London
Other active joinery companies registered in London.
- Fit & Fab Kitchen Ltd2024
- Fit Out Ideas Ltd2015
- Fitzgerald Carpentry Services Ltd2021
- Flowmaster Fittings Ltd2025
- FM Doors Ltd2024
- Food & Beverage Interior Solutions Ltd2021
- Forge & Field Outdoor Structures Limited2025
- Framework Studio Ltd2026
All joinery companies in London · All trades in London · Joiners and carpenters across the UK
Frequently asked questions
When are Firefly Interiors Ltd's accounts due?
Firefly Interiors Ltd's accounts were due at Companies House on 8 August 2026 and the register shows them as overdue.
When is Firefly 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 7 November 2025, due by 7 November 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Firefly Interiors Ltd still trading?
Firefly Interiors 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 Firefly Interiors Ltd do?
Firefly Interiors Ltd is registered under Joinery installation (SIC 43320).
How old is Firefly Interiors Ltd?
Firefly Interiors Ltd was incorporated on 8 November 2024, 1 year ago.
What is the penalty if Firefly 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 Firefly Interiors 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.