- Companies
- Civil engineering
- Iver
- PSG Engineering Services Ltd
PSG Engineering Services Ltd
- Company number
- 17470166
- Incorporated
- 21 Sep 2026
- Registered office
- 82 High Street, Iver, SL0 9PJ
- Nature of business
- Construction of other civil engineering projects n.e.c.
PSG Engineering Services Ltd is a newly incorporated private limited company registered in Iver, company number 17470166, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 21 June 2028, and its first CT600 is due at HMRC on 20 September 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 PSG Engineering Services Ltd is registered
The registered office is in Iver (SL0), in the Buckinghamshire local authority area, South East. Show SL0 9PJ on a map.
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Also registered at this address
1 other company uses the same registered office as PSG Engineering Services Ltd.
- PSG Consultancies LimitedCivil engineering
What happens if PSG Engineering Services 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 21 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Jun 2028 to 21 Jul 2028 | £150 |
| 1 to 3 months late | 22 Jul 2028 to 21 Sep 2028 | £375 |
| 3 to 6 months late | 22 Sep 2028 to 21 Dec 2028 | £750 |
| More than 6 months late | From 22 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 17470166
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 2026
- Registered office
- 82 High Street, Iver, SL0 9PJ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- 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 Iver
Other active civil engineering contractors registered in Iver.
All civil engineering contractors in Iver · All trades in Iver · Civil engineering across the UK
Frequently asked questions
When are PSG Engineering Services Ltd's accounts due?
PSG Engineering Services Ltd's next accounts are due at Companies House by 21 June 2028 (in 618 days), covering the period to 30 September 2027.
When is PSG Engineering Services 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 20 September 2027, due by 20 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is PSG Engineering Services Ltd still trading?
PSG Engineering Services 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 PSG Engineering Services Ltd do?
PSG Engineering Services Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is PSG Engineering Services Ltd?
PSG Engineering Services Ltd was incorporated on 21 September 2026, less than a year ago.
What is the penalty if PSG Engineering Services 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 PSG Engineering Services 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.