Constructing Co UK Limited
- Company number
- 05224266
- Incorporated
- 7 Sep 200422 years trading
- Registered office
- Constructing Co UK Limited Work Shops, Station Yard, Bridges, Luxulyam, PL30 5EF
- Nature of business
- Construction of commercial buildings
Constructing Co UK Limited is a 22-year-old private limited company registered in Bridges, company number 05224266, one of the UK's building contractors. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 Constructing Co UK LimitedOr 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.
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 £1,152 (-67.8%) on the year before, to £548.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £175K against £197K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £548 | £175K | £197K | 1 | |
| 31 Mar 2024 | £1,700 | £105K | £146K | 1 | |
| 31 Mar 2023 | £5,001 | £105K | 1 | ||
| 31 Mar 2022 | £6,040 | £120K | £161K | 1 | |
| 31 Mar 2021 | £8,395 | £121K | £171K | 1 | |
| 31 Mar 2020 | £27K | £94K | £87K | 2 | |
| 31 Mar 2019 | £20K | £85K | £89K | ||
| 31 Mar 2018 | £1,764 | £17 | £1,781 | ||
| 31 Mar 2017 | -£1,488 | £17 | £17 | £1,505 | |
| 31 Mar 2016 | -£1,212 | £17 | £17 | £1,229 |
Public contracts won
Constructing Co UK Limited has one public sector contract award on record; the ones with their own published value total £232K (2026). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| North Devon District Council | NDC0054-25 - Oxford Grove CP Retaining Walls | £232K | 18 Mar 2026 |
Where Constructing Co UK Limited is registered
The registered office is in Bridges (PL30), in the Cornwall local authority area, South West. Show PL30 5EF on a map.
Other trade companies in PL30
- Tyre Tech Southwest LimitedMechanics and garages
- Bears Property & Developments LtdBuilders
- K. Lias Building LtdBuilders
- Gregory Property Solutions LtdProperty developers
- L Schofield Plumbing and Heating LtdPlumbers and heating engineers
- Dyernostics LtdMechanics and garages
- South West Solar Services LtdInstallers
- Tom Mills Construction LimitedBuilders
What happens if Constructing Co UK Limited 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | 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
- 05224266
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 September 2004 (22 years ago)
- Registered office
- Constructing Co UK Limited Work Shops, Station Yard, Bridges, Luxulyam, PL30 5EF
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 29 August 2026
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
Other active building contractors.
Frequently asked questions
When are Constructing Co UK Limited's accounts due?
Constructing Co UK Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Constructing Co UK Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Constructing Co UK Limited still trading?
Constructing Co UK Limited 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 Constructing Co UK Limited do?
Constructing Co UK Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Constructing Co UK Limited?
Constructing Co UK Limited was incorporated on 7 September 2004, 22 years ago.
Has Constructing Co UK Limited won public sector contracts?
Yes. Constructing Co UK Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £232K), most recently from North Devon District Council.
What is the penalty if Constructing Co UK Limited 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 Constructing Co UK Limited 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.