TT8 Limited
- Company number
- 09575057
- Incorporated
- 5 May 201511 years trading
- Registered office
- Unit 2 Planet Place, George Stephenson Industrial Estate, Killingworth, NE12 6DY
- Nature of business
- Plumbing, heat and air-conditioning installation
TT8 Limited is a 11-year-old private limited company registered in Killingworth, company number 09575057, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 10 May 2027, and the CT600 for the period to 10 August 2026 is due at HMRC on 10 August 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 £1,116 (-91.1%) on the year before, to £109.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £20K against £20K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 10 Aug 2025 | £109 | £16K | £20K | £20K | 2 |
| 31 May 2025 | £1,225 | £23K | £26K | £25K | 2 |
| 31 May 2024 | £49K | £48K | £84K | £34K | 2 |
| 31 May 2023 | £48K | £41K | £70K | £22K | 2 |
| 31 May 2022 | £24K | £45K | £52K | £28K | 2 |
| 31 May 2021 | £148 | £34K | £39K | £39K | 2 |
| 31 May 2020 | £170 | £30K | £42K | £43K | 2 |
| 31 May 2019 | £29K | £31K | £76K | £48K | |
| 31 May 2018 | £34K | £20K | £63K | £31K | |
| 31 May 2017 | £10K | £42K | £34K | 1 |
Who runs and owns TT8 Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** F*** | Director | May 2015 |
Person with significant control
Where TT8 Limited is registered
The registered office is in Killingworth (NE12), in the North Tyneside local authority area, North East. Show NE12 6DY on a map.
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Shared registered office
40 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 TT8 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 10 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 May 2027 to 10 Jun 2027 | £150 |
| 1 to 3 months late | 11 Jun 2027 to 10 Aug 2027 | £375 |
| 3 to 6 months late | 11 Aug 2027 to 10 Nov 2027 | £750 |
| More than 6 months late | From 11 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 11 Aug 2027 | £200 |
| 3 months late | 10 Nov 2027 | another £200 |
| 6 months late | 10 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 10 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
- 09575057
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 May 2015 (11 years ago)
- Registered office
- Unit 2 Planet Place, George Stephenson Industrial Estate, Killingworth, NE12 6DY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 10 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 10 August 2025
- Last confirmation statement
- 5 May 2026
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 Killingworth
Other active plumbing and heating companies registered in Killingworth.
- Avengers Heating Solutions Limited2018
- CJLH Plumbing & Heating Limited2019
- Isb Services (North East) Limited2014
All plumbing and heating companies in Killingworth · All trades in Killingworth · Plumbers and heating engineers across the UK
Frequently asked questions
When are TT8 Limited's accounts due?
TT8 Limited's next accounts are due at Companies House by 10 May 2027 (in 210 days), covering the period to 10 August 2026.
When is TT8 Limited's CT600 due?
The CT600 for the period to 10 August 2026 is due at HMRC by 10 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 11 May 2027.
Is TT8 Limited still trading?
TT8 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 TT8 Limited do?
TT8 Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is TT8 Limited?
TT8 Limited was incorporated on 5 May 2015, 11 years ago.
Who runs TT8 Limited?
TT8 Limited has 1 active director, the longest-serving appointed in May 2015. Their names and service addresses are on the Companies House register.
Who owns TT8 Limited?
One person or company has significant control of TT8 Limited: an individual (owns 75% or more of the shares as a trustee).
What is the penalty if TT8 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 TT8 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.