- Companies
- Civil engineering
- PTR Consulting Engineers and Contractors Limited
PTR Consulting Engineers and Contractors Limited
- Company number
- 16818962
- Incorporated
- 29 Oct 2025
- Registered office
- Longlands, Nettlestone, Seaview, PO34 5DZ
- Nature of business
- Construction of other civil engineering projects n.e.c.
PTR Consulting Engineers and Contractors Limited is a newly incorporated private limited company registered in Seaview, company number 16818962, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 29 July 2027, and its first CT600 is due at HMRC on 28 October 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?
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Where PTR Consulting Engineers and Contractors Limited is registered
The registered office is in Seaview (PO34), in the Isle of Wight local authority area, South East. Show PO34 5DZ on a map.
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What happens if PTR Consulting Engineers and Contractors 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 29 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jul 2027 to 29 Aug 2027 | £150 |
| 1 to 3 months late | 30 Aug 2027 to 29 Oct 2027 | £375 |
| 3 to 6 months late | 30 Oct 2027 to 29 Jan 2028 | £750 |
| More than 6 months late | From 30 Jan 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
- 16818962
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 October 2025
- Registered office
- Longlands, Nettlestone, Seaview, PO34 5DZ
- 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
- Last confirmation statement
- 28 September 2026
- Previous names
- PTR Consultancy Engineers & Contractors Limited (until 10 Nov 2025)
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
Other active civil engineering contractors.
Frequently asked questions
When are PTR Consulting Engineers and Contractors Limited's accounts due?
PTR Consulting Engineers and Contractors Limited's next accounts are due at Companies House by 29 July 2027 (in 289 days), covering the period to 31 March 2027.
When is PTR Consulting Engineers and Contractors 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 28 October 2026, due by 28 October 2027, 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 PTR Consulting Engineers and Contractors Limited still trading?
PTR Consulting Engineers and Contractors 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 PTR Consulting Engineers and Contractors Limited do?
PTR Consulting Engineers and Contractors Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is PTR Consulting Engineers and Contractors Limited?
PTR Consulting Engineers and Contractors Limited was incorporated on 29 October 2025, less than a year ago.
What is the penalty if PTR Consulting Engineers and Contractors 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 PTR Consulting Engineers and Contractors 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.