- Companies
- Plumbers and heating engineers
- Ongar
- TNG Services Group Ltd.
TNG Services Group Ltd.
- Company number
- 08637521
- Incorporated
- 5 Aug 201313 years trading
- Registered office
- Anderida School Lane, Abbess Roding, Ongar, CM5 0NY
- Nature of business
- Plumbing, heat and air-conditioning installation
TNG Services Group Ltd. is a 13-year-old private limited company registered in Ongar, company number 08637521, one of 21 plumbing and heating companies in Ongar. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £7,508 (+7.6%) on the year before, to £106K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £327K against £118K owed within a year: 2.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £106K | £327K | £118K | 2 | |
| 31 Mar 2024 | £99K | £177K | £88K | 2 | |
| 31 Mar 2023 | £123K | £196K | £81K | 2 | |
| 31 Mar 2022 | £114K | £205K | £96K | 2 | |
| 31 Mar 2021 | £148K | £282K | £139K | 2 | |
| 31 Mar 2020 | £151K | £188K | £244K | £97K | 2 |
| 31 Mar 2019 | £62K | £64K | £115K | £56K | 2 |
| 31 Mar 2017 | £53K | £89K | £127K | £81K | |
| 31 Mar 2016 | £32K | £85K | £158K | £131K | |
| 31 Mar 2015 | £5,798 | £15K | £58K | £56K |
Where TNG Services Group Ltd. is registered
The registered office is in Ongar (CM5), in the Epping Forest local authority area, East of England. Show CM5 0NY on a map.
Other trade companies in CM5
- B P Paving & Construction LimitedSpecialist contractors
- Down to Earth Electrical LtdElectricians
- A12 Roofing LimitedRoofers
- Chezman Electrical LtdElectricians
- HSR Portfolio Management LtdProperty developers
- JCS Services Essex LtdPlumbers and heating engineers
- Vogel Tech & Security LimitedElectricians
- Ward & Grace Partners LimitedSpecialist contractors
What happens if TNG Services Group 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 08637521
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2013 (13 years ago)
- Registered office
- Anderida School Lane, Abbess Roding, Ongar, CM5 0NY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 August 2026
- Previous names
- TNG Gas Services Limited (until 16 Feb 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 Ongar
Other active plumbing and heating companies registered in Ongar.
- CGS Construction London Ltd2013
- Eps Renewables Ltd2025
- Ga Emergency Maintenance Ltd2025
- Hayes & Co Plumbing & Heating Limited2006
- Hellabys Limited1969
- Hutchison Heating Ltd2023
- J&T Solutions Ltd2014
- JCS Services Essex Ltd2026
All plumbing and heating companies in Ongar · All trades in Ongar · Plumbers and heating engineers across the UK
Frequently asked questions
When are TNG Services Group Ltd.'s accounts due?
TNG Services Group Ltd.'s next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is TNG Services Group Ltd.'s CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is TNG Services Group Ltd. still trading?
TNG Services Group 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 TNG Services Group Ltd. do?
TNG Services Group Ltd. is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is TNG Services Group Ltd.?
TNG Services Group Ltd. was incorporated on 5 August 2013, 13 years ago.
What is the penalty if TNG Services Group 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 TNG Services Group 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.