- Companies
- Electricians
- Leigh-on-Sea
- Port Technical Services Limited
Port Technical Services Limited
- Company number
- 12349556
- Incorporated
- 5 Dec 20196 years trading
- Registered office
- Top Floor, 10 the Broadway, Leigh-on-Sea, Essex, SS9 1AW
- Nature of business
- Electrical installation
Port Technical Services Limited is a 6-year-old private limited company registered in Leigh-on-Sea, company number 12349556, one of 115 electrical contractors in Leigh-on-Sea. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £5,627 (-29.2%) on the year before, to £14K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £14K | £29K | £38K | 1 | |
| 31 Dec 2024 | £19K | £8,913 | £18K | 1 | |
| 31 Dec 2023 | £17K | £1,839 | £29K | 1 | |
| 31 Dec 2022 | £24K | £1,989 | £1,989 | £39K | 1 |
| 31 Dec 2021 | £20K | £8,554 | £12K | £9,845 | 1 |
| 31 Dec 2020 | £25K | £36K | £11K | 1 |
Where Port Technical Services Limited is registered
The registered office is in Leigh-on-Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 1AW on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
Shared registered office
208 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 Port Technical Services 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 12349556
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 December 2019 (6 years ago)
- Registered office
- Top Floor, 10 the Broadway, Leigh-on-Sea, Essex, SS9 1AW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 28 February 2026
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 Leigh-on-Sea
Other active electrical contractors registered in Leigh-on-Sea.
- Powerlec Electrical & Testing Limited2013
- R Pearce & Sons Limited2008
- Rayell Construction Limited1995
- Rayell Facades & Roofing Limited2017
- RCS Electrical Solutions Ltd2022
- RCT Electrical Services Limited2008
- RMC Electrical Services Ltd2014
- RZ Electrical Ltd2024
All electrical contractors in Leigh-on-Sea · All trades in Leigh-on-Sea · Electricians across the UK
Frequently asked questions
When are Port Technical Services Limited's accounts due?
Port Technical Services Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Port Technical Services Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Port Technical Services Limited still trading?
Port Technical Services 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 Port Technical Services Limited do?
Port Technical Services Limited is registered under Electrical installation (SIC 43210).
How old is Port Technical Services Limited?
Port Technical Services Limited was incorporated on 5 December 2019, 6 years ago.
What is the penalty if Port Technical Services 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 Port Technical Services 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.