- Companies
- Plumbers and heating engineers
- Newcastle upon Tyne
- Tyne Tees Thermal Limited
Tyne Tees Thermal Limited
- Company number
- 05902814
- Incorporated
- 10 Aug 200620 years trading
- Registered office
- Unit 8 Ruby Park, Brunswick Industrial Estate Brunswick Village, Newcastle upon Tyne, NE13 7BA
- Nature of business
- Plumbing, heat and air-conditioning installation
Tyne Tees Thermal Limited is a 20-year-old private limited company registered in Newcastle upon Tyne, company number 05902814, one of 164 plumbing and heating companies in Newcastle upon Tyne. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £291K (+25.1%) on the year before, to £1.5M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £2.1M against £804K owed within a year: 2.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1.5M | £787K | £2.1M | £804K | 0 |
| 30 Jun 2024 | £1.2M | £563K | £1.9M | £834K | 32 |
| 30 Jun 2023 | £825K | £235K | £1.6M | £817K | 32 |
| 30 Jun 2022 | £557K | £86K | £1M | £588K | 32 |
| 30 Jun 2021 | £598K | £168K | £963K | £503K | 32 |
| 30 Jun 2020 | £611K | £301K | £899K | £470K | 32 |
| 30 Jun 2019 | £499K | £11K | £821K | £521K | 32 |
| 30 Jun 2018 | £478K | £401 | £764K | £504K | 31 |
| 30 Jun 2017 | £454K | £1,904 | £775K | £555K | 34 |
| 30 Jun 2016 | £450K | £17K | £725K | £591K |
Public contracts won
Tyne Tees Thermal Limited has one public sector contract award on record; the ones with their own published value total £41K (2023). 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.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Durham County Council | Plot C Pipe Insulation & Lagging | £41K | 2 May 2023 |
Where Tyne Tees Thermal Limited is registered
The registered office is in Newcastle upon Tyne (NE13), in the Newcastle upon Tyne local authority area, North East. Show NE13 7BA on a map.
Other trade companies in NE13
- Edgepoint Joinery LimitedJoiners and carpenters
- George Scaffolding LtdBuilders
- Sandylane Motors Ne LimitedMotor traders
- Bivor LtdPlumbers and heating engineers
- Ne Security & Electrical LtdElectricians
- Acl Plumbing Services LtdPlumbers and heating engineers
- Torver Property LtdProperty developers
- DKD Property Ne LtdProperty developers
What happens if Tyne Tees Thermal 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 05902814
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 August 2006 (20 years ago)
- Registered office
- Unit 8 Ruby Park, Brunswick Industrial Estate Brunswick Village, Newcastle upon Tyne, NE13 7BA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 24 July 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Newcastle upon Tyne
Other active plumbing and heating companies registered in Newcastle upon Tyne.
- Tyneside Heating Services Limited2013
- Uventi Heating & Bathrooms Ltd2018
- Viking Heat Ltd2026
- W.O. Silmon Limited1963
- Warm Care Ltd2020
- Warm4U Ltd2022
- Wilson Heat Services Limited2022
- Your Renewables Ltd2024
All plumbing and heating companies in Newcastle upon Tyne · All trades in Newcastle upon Tyne · Plumbers and heating engineers across the UK
Frequently asked questions
When are Tyne Tees Thermal Limited's accounts due?
Tyne Tees Thermal Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Tyne Tees Thermal Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Tyne Tees Thermal Limited still trading?
Tyne Tees Thermal 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 Tyne Tees Thermal Limited do?
Tyne Tees Thermal Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Tyne Tees Thermal Limited?
Tyne Tees Thermal Limited was incorporated on 10 August 2006, 20 years ago.
Has Tyne Tees Thermal Limited won public sector contracts?
Yes. Tyne Tees Thermal Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £41K), most recently from Durham County Council.
What is the penalty if Tyne Tees Thermal 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 Tyne Tees Thermal 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.