- Companies
- Civil engineering
- Truro
- Rockley Civil Engineering Limited
Rockley Civil Engineering Limited
- Company number
- 16584299
- Incorporated
- 15 Jul 20251 year trading
- Registered office
- C/O Whyfield, Ground Floor Building A Truro Business Park, Threemilestone, Truro, Cornwall, TR4 9LF
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other engineering activities
Rockley Civil Engineering Limited is a 1-year-old private limited company registered in Truro, company number 16584299, one of 21 civil engineering contractors in Truro. Its next accounts are due at Companies House on 15 April 2027, and its first CT600 is due at HMRC on 14 July 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.
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Who runs and owns Rockley Civil Engineering Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** F*** | Director | Jul 2025 |
Person with significant control
Where Rockley Civil Engineering Limited is registered
The registered office is in Truro (TR4), in the Cornwall local authority area, South West. Show TR4 9LF on a map.
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What happens if Rockley Civil Engineering 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 15 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Apr 2027 to 15 May 2027 | £150 |
| 1 to 3 months late | 16 May 2027 to 15 Jul 2027 | £375 |
| 3 to 6 months late | 16 Jul 2027 to 15 Oct 2027 | £750 |
| More than 6 months late | From 16 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16584299
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 July 2025 (1 year ago)
- Registered office
- C/O Whyfield, Ground Floor Building A Truro Business Park, Threemilestone, Truro, Cornwall, TR4 9LF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other engineering activities (SIC 71129) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 July 2026
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 Truro
Other active civil engineering contractors registered in Truro.
- Roseland Restoration Limited1989
- Shaftricity Group Ltd2025
- Terracarne Ltd2024
- Theobald Tarmacadam Limited2005
- W. Prowse and Son Limited1964
- Westpoint Civil Engineering Limited2020
- 3D Land Surveys Ltd2006
- A J House Contract Carpentry Ltd2002
All civil engineering contractors in Truro · All trades in Truro · Civil engineering across the UK
Frequently asked questions
When are Rockley Civil Engineering Limited's accounts due?
Rockley Civil Engineering Limited's next accounts are due at Companies House by 15 April 2027 (in 184 days), covering the period to 31 July 2026.
When is Rockley Civil Engineering Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 July 2026, due by 14 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Rockley Civil Engineering Limited still trading?
Rockley Civil Engineering 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 Rockley Civil Engineering Limited do?
Rockley Civil Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other engineering activities (SIC 71129).
How old is Rockley Civil Engineering Limited?
Rockley Civil Engineering Limited was incorporated on 15 July 2025, 1 year ago.
Who runs Rockley Civil Engineering Limited?
Rockley Civil Engineering Limited has 1 active director, the longest-serving appointed in Jul 2025. Their names and service addresses are on the Companies House register.
Who owns Rockley Civil Engineering Limited?
One person or company has significant control of Rockley Civil Engineering Limited: an individual (owns 75% or more of the shares).
What is the penalty if Rockley Civil Engineering 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 Rockley Civil Engineering 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.