- Companies
- Civil engineering
- Exeter
- Pinnacle Civil Engineering Limited
Pinnacle Civil Engineering Limited
- Company number
- 17086291
- Incorporated
- 11 Mar 2026
- Registered office
- 14 & 15 Southernhay West, Exeter, EX1 1PL
- Nature of business
- Construction of other civil engineering projects n.e.c.
Pinnacle Civil Engineering Limited is a newly incorporated private limited company registered in Exeter, company number 17086291, one of 48 civil engineering contractors in Exeter. Its next accounts are due at Companies House on 11 December 2027, and its first CT600 is due at HMRC on 10 March 2028.
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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Where Pinnacle Civil Engineering Limited is registered
The registered office is in Exeter (EX1), in the East Devon local authority area, England. Show EX1 1PL on a map.
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Shared registered office
192 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Pinnacle 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 11 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Dec 2027 to 11 Jan 2028 | £150 |
| 1 to 3 months late | 12 Jan 2028 to 11 Mar 2028 | £375 |
| 3 to 6 months late | 12 Mar 2028 to 11 Jun 2028 | £750 |
| More than 6 months late | From 12 Jun 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
- 17086291
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 March 2026
- Registered office
- 14 & 15 Southernhay West, Exeter, EX1 1PL
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (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 Exeter
Other active civil engineering contractors registered in Exeter.
- Point Surveys Ltd2023
- R. A. Downing Contractors Limited2003
- R.S. Groundworks Limited2003
- Robertson Eadie Limited2002
- Sansom Construction Group Ltd2005
- Site Engineers Exeter Ltd2024
- SMK Services (South West) Ltd2015
- Sunetik Limited2014
All civil engineering contractors in Exeter · All trades in Exeter · Civil engineering across the UK
Frequently asked questions
When are Pinnacle Civil Engineering Limited's accounts due?
Pinnacle Civil Engineering Limited's next accounts are due at Companies House by 11 December 2027 (in 424 days), covering the period to 31 March 2027.
When is Pinnacle 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 10 March 2027, due by 10 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Pinnacle Civil Engineering Limited still trading?
Pinnacle 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 Pinnacle Civil Engineering Limited do?
Pinnacle Civil Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Pinnacle Civil Engineering Limited?
Pinnacle Civil Engineering Limited was incorporated on 11 March 2026, less than a year ago.
What is the penalty if Pinnacle 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 Pinnacle 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.