- Companies
- Electricians
- Porthcawl
- T Protheroe Electrical Contracting Limited
T Protheroe Electrical Contracting Limited
- Company number
- 07103880
- Incorporated
- 14 Dec 200916 years trading
- Registered office
- 17 Clevis Lane, Porthcawl, Mid Glamorgan, CF36 5NS
- Nature of business
- Electrical installation
T Protheroe Electrical Contracting Limited is a 16-year-old private limited company registered in Porthcawl, company number 07103880, one of 7 electrical contractors in Porthcawl. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £562 (+82.9%) on the year before, to £1,240.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £37K against £50K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1,240 | £37K | £50K | 0 | |
| 31 Mar 2025 | £678 | £37K | £43K | 0 | |
| 31 Mar 2024 | £2,617 | £55K | £52K | 9 | |
| 31 Mar 2023 | £11K | £70K | £48K | 9 | |
| 31 Mar 2022 | £26K | £93K | £51K | 10 | |
| 31 Mar 2021 | £5,067 | £115K | £96K | 9 | |
| 31 Mar 2020 | £475 | £28K | £56K | 9 | |
| 31 Mar 2019 | £1,453 | £41K | £66K | 9 | |
| 31 Mar 2018 | £15K | ||||
| 31 Mar 2017 | £4,095 | £10K | £44K | £65K |
Who runs and owns T Protheroe Electrical Contracting Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| T*** P*** | Director | Mar 2016 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** C*** | Director | Jun 2010 | Dec 2011 |
| M*** H*** | Director | Dec 2009 | Apr 2016 |
Person with significant control
Where T Protheroe Electrical Contracting Limited is registered
The registered office is in Porthcawl (CF36), in the Bridgend local authority area, Wales. Show CF36 5NS on a map.
Other trade companies in CF36
- Ruby Aviation Services LtdMachinery repair and installation
- Circuit Works Engineering LtdMachinery repair and installation
- Bright Auto Connect LimitedMotor traders
- Dragon Msport LtdMechanics and garages
- PB Handyman LtdBuilders
- Cba Engineering LtdMachinery repair and installation
- Dfa Autos LimitedMotor traders
- Hughes Civil & Surveying LtdCivil engineering
What happens if T Protheroe Electrical Contracting 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 07103880
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 December 2009 (16 years ago)
- Registered office
- 17 Clevis Lane, Porthcawl, Mid Glamorgan, CF36 5NS
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 13 May 2026
- Previous names
- Architectural Design & Management Limited (until 7 Mar 2016)
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 Porthcawl
Other active electrical contractors registered in Porthcawl.
- A Modern Energy Ltd2014
- DCN Renewables Limited2022
- Gazbun Limited2015
- Modern Energy and Electrical Services Ltd2014
- MT Lloyd Electrical Contractors Limited2018
- Owain Green Electrical Services Ltd2015
All electrical contractors in Porthcawl · All trades in Porthcawl · Electricians across the UK
Frequently asked questions
When are T Protheroe Electrical Contracting Limited's accounts due?
T Protheroe Electrical Contracting Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is T Protheroe Electrical Contracting Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is T Protheroe Electrical Contracting Limited still trading?
T Protheroe Electrical Contracting 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 T Protheroe Electrical Contracting Limited do?
T Protheroe Electrical Contracting Limited is registered under Electrical installation (SIC 43210).
How old is T Protheroe Electrical Contracting Limited?
T Protheroe Electrical Contracting Limited was incorporated on 14 December 2009, 16 years ago.
Who runs T Protheroe Electrical Contracting Limited?
T Protheroe Electrical Contracting Limited has 1 active director, the longest-serving appointed in Mar 2016. Their names and service addresses are on the Companies House register.
Who owns T Protheroe Electrical Contracting Limited?
One person or company has significant control of T Protheroe Electrical Contracting Limited: an individual (owns 75% or more of the shares).
What is the penalty if T Protheroe Electrical Contracting 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 T Protheroe Electrical Contracting 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.