- Company number
- 15903262
- Incorporated
- 19 Aug 20242 years trading
- Registered office
- Appletree Barn Watton Road, Ashill, Thetford, IP25 7AH
- Nature of business
- Construction of commercial buildings; Construction of other civil engineering projects n.e.c.; Activities of construction holding companies
Trell Energy Construction UK Ltd is a 2-year-old private limited company registered in Thetford, company number 15903262, one of 47 building contractors in Thetford. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Trell Energy Construction UK Ltd is registered
The registered office is in Thetford (IP25), in the Breckland local authority area, East of England. Show IP25 7AH on a map.
Other trade companies in IP25
- Premier Property Maintenance & Renovations LimitedFinishing trades
- STN Engineering LimitedMachinery repair and installation
- N W Howe & Son LtdFinishing trades
- JMS Technical Services LtdElectricians
- HRŌF Group LtdCleaning companies
- SP Automotive Pro LtdMechanics and garages
- Tma Elite Tint LtdMechanics and garages
- MTH Commercial Repairs LtdMechanics and garages
Also registered at this address
3 other companies use the same registered office as Trell Energy Construction UK Ltd.
- Trell Contractors (Watton) LimitedBuilders
- Trell Developments LtdProperty developers
- Trell Properties LimitedProperty developers
What happens if Trell Energy Construction UK 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15903262
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 August 2024 (2 years ago)
- Registered office
- Appletree Barn Watton Road, Ashill, Thetford, IP25 7AH
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Activities of construction holding companies (SIC 64203) - Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 18 August 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Thetford
Other active building contractors registered in Thetford.
- V&M Smartaccess Ltd2025
- Wadd Scaffolding Ltd2024
- Amantoni Ltd2022
- Andrew Hyde Building Contractors Limited2018
- Barnscape Developments Limited2014
- Blue Oak Developments Limited1999
- Blue Oak Properties Limited1999
- Breckland Mechanical Installations Ltd2013
All building contractors in Thetford · All trades in Thetford · Builders across the UK
Frequently asked questions
When are Trell Energy Construction UK Ltd's accounts due?
Trell Energy Construction UK Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Trell Energy Construction UK Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Trell Energy Construction UK Ltd still trading?
Trell Energy Construction UK 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 Trell Energy Construction UK Ltd do?
Trell Energy Construction UK Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of other civil engineering projects n.e.c. (SIC 42990); Activities of construction holding companies (SIC 64203).
How old is Trell Energy Construction UK Ltd?
Trell Energy Construction UK Ltd was incorporated on 19 August 2024, 2 years ago.
What is the penalty if Trell Energy Construction UK 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 Trell Energy Construction UK 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.