- Companies
- Machinery repair and installation
- Rochdale
- Triangle Maintenance Ltd
Triangle Maintenance Ltd
- Company number
- 12121160
- Incorporated
- 24 Jul 20197 years trading
- Registered office
- Corner House 28 Huddersfield Road, Newhey, Rochdale, OL16 3QF
- Nature of business
- Repair of other equipment; Other building completion and finishing
Triangle Maintenance Ltd is a 7-year-old private limited company registered in Rochdale, company number 12121160, one of 34 machinery repair and installation companies in Rochdale. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £29K (-569%) on the year before, to -£24K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £183K against £225K owed within a year: 0.8 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£24K | £26 | £183K | £225K | 4 |
| 31 Oct 2024 | £5,074 | £33K | £131K | £137K | 4 |
| 31 Oct 2023 | £30K | £9,553 | £136K | £113K | 4 |
| 31 Oct 2022 | £30K | £1,509 | £119K | £101K | 4 |
| 31 Oct 2021 | £20K | £19K | £96K | £91K | 2 |
| 31 Oct 2020 | £29K | £2,496 | £87K | £62K | 1 |
Where Triangle Maintenance Ltd is registered
The registered office is in Rochdale (OL16), in the Rochdale local authority area, North West. Show OL16 3QF on a map.
Other trade companies in OL16
- Top Deck Landscapes LtdLandscapers and gardeners
- MS Turn Key Builders LtdBuilders
- MMR Building Services LtdInstallers
- Beyondbenchmarklearning LimitedCleaning companies
- Rochdale Cleaning LtdCleaning companies
- Goldfern Living LtdFinishing trades
- 4 Zee Transport LtdMotor traders
- GG'S Cleaning Solutions LtdCleaning companies
Shared registered office
30 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Triangle Maintenance 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12121160
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 July 2019 (7 years ago)
- Registered office
- Corner House 28 Huddersfield Road, Newhey, Rochdale, OL16 3QF
- Nature of business
- Repair of other equipment (SIC 33190)
Other building completion and finishing (SIC 43390) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 23 July 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Rochdale
Other active machinery repair and installation companies registered in Rochdale.
- Waggon Motorcycles Ltd2023
- Z&A Eyecare Ltd2025
- Aaa Security Shutters (NW) Ltd2022
- Affinity Lifts Ltd2025
- Aldbake Limited2020
- Ave Air Ltd2026
- Booth Air Conditioning (Service) Ltd2008
- Bury Refrigeration Limited2006
All machinery repair and installation companies in Rochdale · All trades in Rochdale · Machinery repair and installation across the UK
Frequently asked questions
When are Triangle Maintenance Ltd's accounts due?
Triangle Maintenance Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Triangle Maintenance Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Triangle Maintenance Ltd still trading?
Triangle Maintenance 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 Triangle Maintenance Ltd do?
Triangle Maintenance Ltd is registered under Repair of other equipment (SIC 33190); Other building completion and finishing (SIC 43390).
How old is Triangle Maintenance Ltd?
Triangle Maintenance Ltd was incorporated on 24 July 2019, 7 years ago.
What is the penalty if Triangle Maintenance 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 Triangle Maintenance 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.