- Companies
- Electricians
- Southend-on-Sea
- TNS Contractors Ltd
TNS Contractors Ltd
- Company number
- 09620280
- Incorporated
- 3 Jun 201511 years trading
- Registered office
- 200 London Road, Suite 4, Second Floor, Southend-on-Sea, SS1 1PJ
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Other construction installation
TNS Contractors Ltd is a 11-year-old private limited company registered in Southend-on-Sea, company number 09620280, one of 50 electrical contractors in Southend-on-Sea. 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 £56K (+86.6%) on the year before, to £120K.
- Current assets of £221K against £116K owed within a year: 1.9 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 2 years, 2022 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2023 | £120K | £110K | £221K | £116K | 3 |
| 30 Jun 2022 | £64K | £50K | £143K | £83K | 3 |
Public contracts won
TNS Contractors Ltd has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| CDS Cooperatives | Repairs & Maintenance and Planned Works Services Framework | Ceiling, not shown | 20 Apr 2026 |
Where TNS Contractors Ltd is registered
The registered office is in Southend-on-Sea (SS1), in the Southend-on-Sea local authority area, East of England. Show SS1 1PJ on a map.
Other trade companies in SS1
- Coastal Property Partners LtdProperty developers
- Blue Label LtdProperty developers
- Keyfast Locksmiths LtdMechanics and garages
- Flourishing Horticulture LimitedLandscapers and gardeners
- S&B Electrical Group LimitedElectricians
- Cukris Joinery LtdJoiners and carpenters
- Tread & Co. Tyres LtdMotor traders
- Faiton LimitedMotor traders
What happens if TNS Contractors 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 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
- 09620280
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 June 2015 (11 years ago)
- Registered office
- 200 London Road, Suite 4, Second Floor, Southend-on-Sea, SS1 1PJ
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 22 August 2026
- Previous names
- Samuel George Electrical Services Ltd. (until 11 Apr 2019)
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Southend-on-Sea
Other active electrical contractors registered in Southend-on-Sea.
- Tranquil Solutions Limited2026
- Welsford Power Services Ltd2014
- A & C Electrical Services Limited2011
- A Drake Electrical Ltd2016
- A'tis-Eau Limited2006
- Advanced Engineering Support Services Ltd2004
- Advanced Tech Limited2011
- Albelectrics Limited2013
All electrical contractors in Southend-on-Sea · All trades in Southend-on-Sea · Electricians across the UK
Frequently asked questions
When are TNS Contractors Ltd's accounts due?
TNS Contractors Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is TNS Contractors Ltd'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 TNS Contractors Ltd still trading?
TNS Contractors 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 TNS Contractors Ltd do?
TNS Contractors Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is TNS Contractors Ltd?
TNS Contractors Ltd was incorporated on 3 June 2015, 11 years ago.
Has TNS Contractors Ltd won public sector contracts?
Yes. TNS Contractors Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from CDS Cooperatives.
What is the penalty if TNS Contractors 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 TNS Contractors 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.