- Companies
- Specialist contractors
- London
- Filbuild Ltd
Filbuild Ltd
- Company number
- 10900711
- Incorporated
- 4 Aug 20179 years trading
- Registered office
- Savoy House, Savoy Circus, London, W3 7DA
- Nature of business
- Other specialised construction activities n.e.c.
Filbuild Ltd is a 9-year-old private limited company registered in London, company number 10900711, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £18K (-141.8%) on the year before, to -£5,455.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £1,255 against £6,710 owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£5,455 | £142 | £1,255 | £6,710 | 0 |
| 31 Mar 2025 | £13K | £6,835 | £53K | £40K | 0 |
| 31 Mar 2024 | -£30K | £1,244 | £3,164 | £33K | 0 |
| 31 Mar 2023 | £4,095 | £3,105 | £32K | £28K | 0 |
| 31 Mar 2022 | £14K | £5,675 | £34K | £19K | 0 |
| 31 Mar 2021 | £2,170 | £42K | £181K | £179K | 0 |
| 31 Mar 2020 | £1,400 | £14K | £139K | £138K | 0 |
| 31 Mar 2019 | £808 | £2,091 | £74K | £73K | |
| 31 Mar 2018 | -£1,109 | £5,739 | £21K | £22K | 1 |
Where Filbuild Ltd is registered
The registered office is in London (W3), in the Hammersmith and Fulham local authority area, London. Show W3 7DA on a map.
Other trade companies in W3
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- RNH Ventures LimitedMotor traders
- Delort Deco LtdBuilders
- Amannconstructions LtdBuilders
- Urbanhomeimprovments LtdRoofers
- MB Specialist West London LtdMotor traders
- Maison Aire Libre LtdBuilders
- Fofo Metro LtdMotor traders
Also registered at this address
8 other companies use the same registered office as Filbuild Ltd.
- Cedac LtdSpecialist contractors
- Falconhall Developments LimitedFinishing trades
- Lioncrest Construction LimitedCivil engineering
- Melnick LimitedProperty developers
- Old Oak Joinery LtdJoiners and carpenters
- RG1 Electrical LtdElectricians
- SBB Group LtdFinishing trades
- Sensetech Solar LimitedInstallers
What happens if Filbuild 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10900711
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 August 2017 (9 years ago)
- Registered office
- Savoy House, Savoy Circus, London, W3 7DA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 15 July 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Filmon2000 Ltd2022
- Findex CZ Ltd.2012
- Fineshade Stone Limited2023
- Finesse Carpentry and Maintenance Ltd2024
- Finestpeter Ltd2026
- Finfilm Services Ltd2023
- Finmac Carpentry Services Limited2016
- Finmere Fencing Company Ltd2026
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Filbuild Ltd's accounts due?
Filbuild Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Filbuild Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Filbuild Ltd still trading?
Filbuild 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 Filbuild Ltd do?
Filbuild Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Filbuild Ltd?
Filbuild Ltd was incorporated on 4 August 2017, 9 years ago.
What is the penalty if Filbuild 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 Filbuild 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.