- Companies
- Installers
- Belfast
- Tre Energy Ltd
Tre Energy Ltd
- Company number
- NI683736
- Incorporated
- 11 Nov 20214 years trading
- Registered office
- 16 Mount Charles, Belfast, BT7 1NZ
- Nature of business
- Other construction installation
Tre Energy Ltd is a 4-year-old private limited company registered in Belfast, company number NI683736, one of 53 installation companies (insulation, lifts, shutters and similar) in Belfast. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Public contracts won
Tre Energy Ltd has 2 public sector contract awards on record; the ones with their own published value total £1.4M, from 2023 to 2024. Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Northern Health and Social Care Trust2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Northern Health and Social Care Trust | Solar PV Systems for Antrim Day Centre and Pinewood Residential Home | £153K | 5 Sep 2024 |
| Northern Health and Social Care Trust | Solar PV System for Causeway Hospital-1.12765MWp | £1.2M | 14 Dec 2023 |
Where Tre Energy Ltd is registered
The registered office is in Belfast (BT7), in the Belfast local authority area, Northern Ireland. Show BT7 1NZ on a map.
Other trade companies in BT7
- MR Vape48 LtdMotor traders
- House and Home NI LtdInstallers
- Vireon Commercial Hygiene LtdCleaning companies
- Forge Cleaning LtdCleaning companies
- Mar G Cleaning Services LimitedCleaning companies
- Stormguardianroofs NI LtdRoofers
- Bury Glass LtdGlaziers
- GDL Drylining Contracts LimitedBuilders
Also registered at this address
15 other companies use the same registered office as Tre Energy Ltd.
- Auto Pro X LtdMotor traders
- B-Mac Communications LtdSpecialist contractors
- Boucher Auto Centre LtdMechanics and garages
- C-Tec Commercial Vehicle Engineering LimitedSpecialist contractors
- Doagh Metals LtdCivil engineering
- Edward (NI) LimitedBuilders
- Frederick Developments LtdBuilders
- G M Developments (NI) LtdBuilders
- Graham Developments (N.I.) LimitedProperty developers
- O'Connell Contracts LimitedBuilders
- Rightway Holdings LtdMotor traders
- Secos Construction LimitedProperty developers
- Strni LtdCivil engineering
What happens if Tre Energy 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- NI683736
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 November 2021 (4 years ago)
- Registered office
- 16 Mount Charles, Belfast, BT7 1NZ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 10 February 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Belfast
Other active installation companies (insulation, lifts, shutters and similar) registered in Belfast.
- WRC Fitters Ltd2017
- A and R Kitchens Ltd2026
- A D Contracts (2026) Ltd2025
- Abri Ltd2017
- Afs Passive Systems Ltd2018
- All Ventilation Services Ltd2019
- Allmarket Retail Display Solutions Ltd2022
- Amco Developments Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Belfast · All trades in Belfast · Installers across the UK
Frequently asked questions
When are Tre Energy Ltd's accounts due?
Tre Energy Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Tre Energy Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Tre Energy Ltd still trading?
Tre Energy 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 Tre Energy Ltd do?
Tre Energy Ltd is registered under Other construction installation (SIC 43290).
How old is Tre Energy Ltd?
Tre Energy Ltd was incorporated on 11 November 2021, 4 years ago.
Has Tre Energy Ltd won public sector contracts?
Yes. Tre Energy Ltd has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.4M), most recently from Northern Health and Social Care Trust.
What is the penalty if Tre Energy 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 Tre Energy 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.