- Companies
- Machinery repair and installation
- Hartlepool
- Triniti 3 Group Limited
Triniti 3 Group Limited
- Company number
- 08409612
- Incorporated
- 19 Feb 201313 years trading
- Registered office
- 12/14 Building Oakesway Industrial Estate, Hartlepool, Hartlepool, TS24 0RE
- Nature of business
- Installation of industrial machinery and equipment
Triniti 3 Group Limited is a 13-year-old private limited company registered in Hartlepool, company number 08409612, one of 35 machinery repair and installation companies in Hartlepool. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 up £212K (+154.1%) on the year before, to £349K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £351K against £50K owed within a year: 7.0 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £349K | £351K | £50K | 2 | |
| 29 Feb 2024 | £137K | £188K | £69K | 3 | |
| 28 Feb 2023 | -£11K | £49K | £64K | 1 | |
| 28 Feb 2022 | £1,169 | £1,900 | £26K | £32K | 4 |
| 28 Feb 2021 | £24K | £17K | £34K | £20K | 4 |
| 28 Feb 2020 | £76K | £33K | £87K | £25K | 4 |
| 28 Feb 2019 | £47K | £42K | £80K | £33K | 4 |
| 28 Feb 2018 | £29K | £2,660 | £36K | £14K | 4 |
| 28 Feb 2017 | £73K | £14K | £87K | £24K | 5 |
Where Triniti 3 Group Limited is registered
The registered office is in Hartlepool (TS24), in the Hartlepool local authority area, North East. Show TS24 0RE on a map.
Other trade companies in TS24
- Trice Works LimitedCleaning companies
- Lomax Offshore LtdSpecialist contractors
- A&S Diagnostics LtdMechanics and garages
- The Paint and Stain Co LimitedPainters and decorators
- Millers Services LtdRoofers
- SM Electrical (Ne) LimitedElectricians
- Gem Cleaning LtdCleaning companies
- D and C Electricians LtdElectricians
What happens if Triniti 3 Group Limited 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 08409612
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 February 2013 (13 years ago)
- Registered office
- 12/14 Building Oakesway Industrial Estate, Hartlepool, Hartlepool, TS24 0RE
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 1 July 2026
- Previous names
- Tees Valley Elevators Limited (until 16 Mar 2022)
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 Hartlepool
Other active machinery repair and installation companies registered in Hartlepool.
- Welding Services Ltd2026
- A Oliver Mechanical Services Ltd2012
- Ajm Electrical Testing Services Limited2005
- Altitude Weldtech Services Ltd2014
- Bellwood Rewinds Limited1998
- C.A.J Renewable Solutions Ltd2013
- Cbuttuk Ltd2025
- CCN Lifts Ltd2025
All machinery repair and installation companies in Hartlepool · All trades in Hartlepool · Machinery repair and installation across the UK
Frequently asked questions
When are Triniti 3 Group Limited's accounts due?
Triniti 3 Group Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Triniti 3 Group Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Triniti 3 Group Limited still trading?
Triniti 3 Group Limited 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 Triniti 3 Group Limited do?
Triniti 3 Group Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is Triniti 3 Group Limited?
Triniti 3 Group Limited was incorporated on 19 February 2013, 13 years ago.
What is the penalty if Triniti 3 Group 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 Triniti 3 Group Limited 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.