- Companies
- Installers
- Devizes
- Chirton Building Co Ltd
Chirton Building Co Ltd
- Company number
- 11358603
- Incorporated
- 12 May 20188 years trading
- Registered office
- 17 the Market Place, Devizes, Wiltshire, SN10 1HT
- Nature of business
- Other construction installation
Chirton Building Co Ltd is a 8-year-old private limited company registered in Devizes, company number 11358603, one of 8 installation companies (insulation, lifts, shutters and similar) in Devizes. Companies House shows its accounts as overdue: they were due on 31 May 2026.
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 £1,202 (-230.3%) on the year before, to -£680.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £64K against £85K owed within a year: 0.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2024 | -£680 | £1,714 | £64K | £85K | 2 |
| 31 May 2023 | £522 | £28K | £45K | £63K | 2 |
| 31 May 2022 | £13K | £27K | £71K | £72K | 2 |
| 31 May 2021 | £1,228 | £31K | £115K | £74K | 2 |
| 31 May 2020 | £504 | £42K | £102K | £51K | 2 |
| 31 May 2019 | £11K | £23K | £72K | £61K |
Where Chirton Building Co Ltd is registered
The registered office is in Devizes (SN10), in the Wiltshire local authority area, South West. Show SN10 1HT on a map.
Other trade companies in SN10
- Ku Electrical LtdElectricians
- JRC Agricultural LtdMachinery repair and installation
- TLS (Oxshott2) LimitedProperty developers
- Volteva LimitedSpecialist contractors
- Jo Repairs LimitedRepair services
- Estate Housekeeping LtdCleaning companies
- Enigma Electrical and Network Services LtdElectricians
- Pinnacle Renewables LtdPlumbers and heating engineers
Also registered at this address
6 other companies use the same registered office as Chirton Building Co Ltd.
- 1803 LtdElectricians
- Market Place Flooring LimitedFloor and wall tilers
- NLBG Electrical LtdElectricians
- South West Dry Lining LtdFloor and wall tilers
- Steve Bull Specialist Cars (Sales) LtdMotor traders
- Treeline Living LtdProperty developers
What happens if Chirton Building Co Ltd files late
If the accounts reach Companies House today, the late filing penalty is £750 (£1,500 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2026 to 30 Jun 2026 | £150 |
| 1 to 3 months late | 1 Jul 2026 to 31 Aug 2026 | £375 |
| 3 to 6 months late | 1 Sep 2026 to 30 Nov 2026 | £750 |
| More than 6 months late | From 1 Dec 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2026 | £200 |
| 3 months late | 30 Nov 2026 | another £200 |
| 6 months late | 28 Feb 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11358603
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 May 2018 (8 years ago)
- Registered office
- 17 the Market Place, Devizes, Wiltshire, SN10 1HT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2024
- Last confirmation statement
- 11 May 2026
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 Devizes
Other active installation companies (insulation, lifts, shutters and similar) registered in Devizes.
- GNC Marlborough Ltd2022
- Padelsystems Ltd2023
- 2 Stones Construction Ltd2024
- Ansell Excavations Limited2026
- B Butcher Ltd2025
- Boundary Fencing Limited2016
- Cabin Living Limited2014
All installation companies (insulation, lifts, shutters and similar) in Devizes · All trades in Devizes · Installers across the UK
Frequently asked questions
When are Chirton Building Co Ltd's accounts due?
Chirton Building Co Ltd's accounts were due at Companies House on 31 May 2026 and the register shows them as overdue.
When is Chirton Building Co 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 31 May 2025, due by 31 May 2026, and one for the period to 31 August 2025, due by 31 August 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Chirton Building Co Ltd still trading?
Chirton Building Co Ltd is listed as active on the Companies House register (checked 13 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 Chirton Building Co Ltd do?
Chirton Building Co Ltd is registered under Other construction installation (SIC 43290).
How old is Chirton Building Co Ltd?
Chirton Building Co Ltd was incorporated on 12 May 2018, 8 years ago.
What is the penalty if Chirton Building Co 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 Chirton Building Co Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.