- Companies
- Electricians
- Colchester
- Pro Tech Electrical (Essex) Limited
Pro Tech Electrical (Essex) Limited
- Company number
- 09850813
- Incorporated
- 2 Nov 201510 years trading
- Registered office
- Unit 4 99 London Road, Stanway, Colchester, Essex, CO3 0NY
- Nature of business
- Electrical installation
Pro Tech Electrical (Essex) Limited is a 10-year-old private limited company registered in Colchester, company number 09850813, one of 209 electrical contractors in Colchester. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £149K (+25.9%) on the year before, to £724K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £2.7M against £2M owed within a year: 1.3 times cover.
- 12 employees on average during the year.
- 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 Nov 2025 | £724K | £677K | £2.7M | £2M | 12 |
| 30 Nov 2024 | £575K | £488K | £1.6M | £1.1M | 12 |
| 30 Nov 2023 | £424K | £332K | £1.3M | £927K | 12 |
| 30 Nov 2022 | £259K | £288K | £764K | £541K | 11 |
| 30 Nov 2021 | £188K | £98K | £447K | £295K | 9 |
| 30 Nov 2020 | £159K | £201K | £420K | £242K | 9 |
| 30 Nov 2019 | £80K | £63K | £335K | £266K | 9 |
| 30 Nov 2018 | £32K | £8,446 | £222K | £193K | 9 |
| 30 Nov 2017 | £45K | £16K | £173K | £133K | 9 |
| 30 Nov 2016 | £20K | £16K | £73K | £53K |
Where Pro Tech Electrical (Essex) Limited is registered
The registered office is in Colchester (CO3), in the Colchester local authority area, East of England. Show CO3 0NY on a map.
Other trade companies in CO3
- Quick Air LtdMechanics and garages
- Swahn Contractors LtdRoofers
- Patrick Construction LtdBuilders
- SJP Projects & Design LtdSpecialist contractors
- Besi Hand Car Wash LtdCleaning companies
- Besi Tyres LtdMechanics and garages
- Star B Capital LimitedBuilders
- McGregor Builders LtdBuilders
Also registered at this address
10 other companies use the same registered office as Pro Tech Electrical (Essex) Limited.
- Anglian Mechanical Services LimitedPlumbers and heating engineers
- Apex Estates and Facilities LtdBuilders
- Ejps & Sons LimitedProperty developers
- Essex Garden Studios LtdInstallers
- Jones Air Conditioning Solutions LimitedPlumbers and heating engineers
- Kendall Facility Management LimitedBuilders
- Loomes Plumbing and Heating LimitedPlumbers and heating engineers
- Power Design Projects LimitedElectricians
- Quirk Design & Build LimitedElectricians
- Robin Godden Lead LimitedRoofers
What happens if Pro Tech Electrical (Essex) 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 09850813
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2015 (10 years ago)
- Registered office
- Unit 4 99 London Road, Stanway, Colchester, Essex, CO3 0NY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 1 November 2025
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 Colchester
Other active electrical contractors registered in Colchester.
- Proagri Solar Limited2011
- Professional Electrical Contractors (Pro-Lec) Limited2015
- Project Electric Limited2006
- Providex Limited2011
- PST Group Limited2015
- Pulse Fire & Security Ltd2020
- Quirk Design & Build Limited2006
- R.A. Lock Electrical Limited2010
All electrical contractors in Colchester · All trades in Colchester · Electricians across the UK
Frequently asked questions
When are Pro Tech Electrical (Essex) Limited's accounts due?
Pro Tech Electrical (Essex) Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Pro Tech Electrical (Essex) Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Pro Tech Electrical (Essex) Limited still trading?
Pro Tech Electrical (Essex) 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 Pro Tech Electrical (Essex) Limited do?
Pro Tech Electrical (Essex) Limited is registered under Electrical installation (SIC 43210).
How old is Pro Tech Electrical (Essex) Limited?
Pro Tech Electrical (Essex) Limited was incorporated on 2 November 2015, 10 years ago.
What is the penalty if Pro Tech Electrical (Essex) 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 Pro Tech Electrical (Essex) 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.