- Companies
- Civil engineering
- Dunstable
- NPC Energy Solutions Ltd
NPC Energy Solutions Ltd
- Company number
- 16478950
- Incorporated
- 28 May 20251 year trading
- Registered office
- 17 Pantheon Drive, Houghton Regis, Dunstable, LU5 6GW
- Nature of business
- Construction of utility projects for fluids; Construction of other civil engineering projects n.e.c.; Other specialised construction activities n.e.c.
NPC Energy Solutions Ltd is a 1-year-old private limited company registered in Dunstable, company number 16478950, one of 56 civil engineering contractors in Dunstable. Its next accounts are due at Companies House on 28 February 2027, and its first CT600 is due at HMRC on 27 May 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 NPC Energy Solutions Ltd is registered
The registered office is in Dunstable (LU5), in the Central Bedfordshire local authority area, East of England. Show LU5 6GW on a map.
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Also registered at this address
1 other company uses the same registered office as NPC Energy Solutions Ltd.
- Pintea Eng LtdCivil engineering
What happens if NPC Energy Solutions 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16478950
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 May 2025 (1 year ago)
- Registered office
- 17 Pantheon Drive, Houghton Regis, Dunstable, LU5 6GW
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 27 May 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 Dunstable
Other active civil engineering contractors registered in Dunstable.
- Ops Stellar Innovations Ltd2023
- Planck Survey Ltd2021
- Raavi Construction Limited2010
- Riztech Construction Limited2012
- Rle Construction Paving Ltd2023
- Ron Construction Limited2010
- Ron Developers Limited2016
- Ryan Doherty Limited2017
All civil engineering contractors in Dunstable · All trades in Dunstable · Civil engineering across the UK
Frequently asked questions
When are NPC Energy Solutions Ltd's accounts due?
NPC Energy Solutions Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is NPC Energy Solutions 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 27 May 2026, due by 27 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is NPC Energy Solutions Ltd still trading?
NPC Energy Solutions 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 NPC Energy Solutions Ltd do?
NPC Energy Solutions Ltd is registered under Construction of utility projects for fluids (SIC 42210); Construction of other civil engineering projects n.e.c. (SIC 42990); Other specialised construction activities n.e.c. (SIC 43999).
How old is NPC Energy Solutions Ltd?
NPC Energy Solutions Ltd was incorporated on 28 May 2025, 1 year ago.
What is the penalty if NPC Energy Solutions 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 NPC Energy Solutions 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.