- Companies
- Civil engineering
- Shotts
- C Plant Ltd
C Plant Ltd
- Company number
- SC863351
- Incorporated
- 18 Sep 20251 year trading
- Registered office
- 100 Blairmuckhole and Forrestdyke Road, Harthill, Shotts, Lanarkshire, ML7 5TX
- Nature of business
- Construction of utility projects for electricity and telecommunications; Site preparation; Other building completion and finishing
C Plant Ltd is a 1-year-old private limited company registered in Shotts, company number SC863351, one of 7 civil engineering contractors in Shotts. Its next accounts are due at Companies House on 18 June 2027, and its first CT600 is due at HMRC on 17 September 2027.
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 C Plant 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 C Plant Ltd is registered
The registered office is in Shotts (ML7), in the North Lanarkshire local authority area, Scotland. Show ML7 5TX on a map.
Other trade companies in ML7
- Domautocolor LtdMechanics and garages
- Truebuild Roughcasting LtdBuilders
- Elite Worktops Scotland LimitedSpecialist contractors
- JD Plaster & Render LtdPlasterers
- McKenzie Automotive LtdMechanics and garages
- Vi Joiners LimitedJoiners and carpenters
- Central Scotland Minis LimitedMechanics and garages
- BM Car Care Scotland LtdCleaning companies
What happens if C Plant 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 18 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Jun 2027 to 18 Jul 2027 | £150 |
| 1 to 3 months late | 19 Jul 2027 to 18 Sep 2027 | £375 |
| 3 to 6 months late | 19 Sep 2027 to 18 Dec 2027 | £750 |
| More than 6 months late | From 19 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC863351
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 2025 (1 year ago)
- Registered office
- 100 Blairmuckhole and Forrestdyke Road, Harthill, Shotts, Lanarkshire, ML7 5TX
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Site preparation (SIC 43120)
Other building completion and finishing (SIC 43390) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Shotts
Other active civil engineering contractors registered in Shotts.
- PG Offshore Solutions Ltd2021
- Prestige Paving and Landscaping Limited2018
- R M Kennedy & Sons Ltd2008
- SCR Contracts (Scotland) Limited2023
- SP Groundworks Scotland Ltd2025
- SWM Services (Shotts) Ltd2018
All civil engineering contractors in Shotts · All trades in Shotts · Civil engineering across the UK
Frequently asked questions
When are C Plant Ltd's accounts due?
C Plant Ltd's next accounts are due at Companies House by 18 June 2027 (in 248 days), covering the period to 30 September 2026.
When is C Plant 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 17 September 2026, due by 17 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is C Plant Ltd still trading?
C Plant 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 C Plant Ltd do?
C Plant Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Site preparation (SIC 43120); Other building completion and finishing (SIC 43390).
How old is C Plant Ltd?
C Plant Ltd was incorporated on 18 September 2025, 1 year ago.
What is the penalty if C Plant 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 C Plant 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.