- Companies
- Civil engineering
- London
- J. Murphy & Sons (Apac Holdings) Limited
J. Murphy & Sons (Apac Holdings) Limited
- Company number
- 16415185
- Incorporated
- 29 Apr 20251 year trading
- Registered office
- Hiview House, Highgate Road, London, NW5 1TN
- Nature of business
- Construction of other civil engineering projects n.e.c.
J. Murphy & Sons (Apac Holdings) Limited is a 1-year-old private limited company registered in London, company number 16415185, one of 1,853 civil engineering contractors in London. Companies House shows its accounts as overdue: they were due on 30 September 2026.
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 J. Murphy & Sons (Apac Holdings) Limited is registered
The registered office is in London (NW5), in the Camden local authority area, London. Show NW5 1TN on a map.
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What happens if J. Murphy & Sons (Apac Holdings) Limited files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16415185
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2025 (1 year ago)
- Registered office
- Hiview House, Highgate Road, London, NW5 1TN
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 31 December 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 in London
Other active civil engineering contractors registered in London.
- J.C. Construct Ltd2019
- J.Fembeh Limited2025
- Jah Fibre Ltd2024
- Jahish Limited2017
- Jamal Taher Commercial & Inv Company Ltd2026
- James Creative Solutions Ltd2019
- James Cubitt Oil & Gas International Ltd2018
- Jarnc Construction Ltd2025
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are J. Murphy & Sons (Apac Holdings) Limited's accounts due?
J. Murphy & Sons (Apac Holdings) Limited's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is J. Murphy & Sons (Apac Holdings) 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 April 2026, due by 28 April 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is J. Murphy & Sons (Apac Holdings) Limited still trading?
J. Murphy & Sons (Apac Holdings) Limited is listed as active on the Companies House register (checked 13 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 J. Murphy & Sons (Apac Holdings) Limited do?
J. Murphy & Sons (Apac Holdings) Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is J. Murphy & Sons (Apac Holdings) Limited?
J. Murphy & Sons (Apac Holdings) Limited was incorporated on 29 April 2025, 1 year ago.
What is the penalty if J. Murphy & Sons (Apac Holdings) 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 J. Murphy & Sons (Apac Holdings) Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.