- Companies
- Electricians
- Sidcup
- Prepen Technical Services Ltd Limited
Prepen Technical Services Ltd Limited
- Company number
- 11601408
- Incorporated
- 3 Oct 20188 years trading
- Registered office
- 208 Halfway Street, Halfway Street, Sidcup, Kent, DA15 8DW
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Prepen Technical Services Ltd Limited is a 8-year-old private limited company registered in Sidcup, company number 11601408, one of 178 electrical contractors in Sidcup. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £1,670 on the year before, to £1,672.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £335 against £2,007 owed within a year: 0.2 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £1,672 | £335 | £2,007 | 1 | |
| 31 Oct 2024 | £2 | £2 | £0 | 0 | |
| 31 Oct 2023 | £2 | £2 | |||
| 31 Oct 2022 | £2 | ||||
| 31 Oct 2021 | £2 | £2 | |||
| 31 Oct 2020 | £2 | £2 | |||
| 31 Oct 2019 | £2 | £2 |
Who runs and owns Prepen Technical Services Ltd Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| G*** P*** | Director | Oct 2018 |
| J*** P*** | Director | Jul 2025 |
Person with significant control
Where Prepen Technical Services Ltd Limited is registered
The registered office is in Sidcup (DA15), in the Bexley local authority area, London. Show DA15 8DW on a map.
Other trade companies in DA15
- Petrichor Gardens LtdLandscapers and gardeners
- J Kennor Plumbing LimitedPlumbers and heating engineers
- Buckson Property Maintenance LtdElectricians
- MN Cooper UK LtdMotor traders
- Husband at Home LtdInstallers
- First Choice Cars LDN LtdMotor traders
- TSLM Electrical Contractors LtdElectricians
- Airhaus LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as Prepen Technical Services Ltd Limited.
- Prepen (Kent) LimitedProperty developers
What happens if Prepen Technical Services Ltd 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 11601408
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 October 2018 (8 years ago)
- Registered office
- 208 Halfway Street, Halfway Street, Sidcup, Kent, DA15 8DW
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 17 July 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 Sidcup
Other active electrical contractors registered in Sidcup.
- Prism Electric Limited2020
- R Nunn Electrical Ltd2016
- Railec Limited2021
- Raw Electrical Services Limited2020
- Reads Building Services Limited2003
- Rec Technical Services Limited2020
- Reset Electrical Services Limited2020
- RLC Electrical Limited2024
All electrical contractors in Sidcup · All trades in Sidcup · Electricians across the UK
Frequently asked questions
When are Prepen Technical Services Ltd Limited's accounts due?
Prepen Technical Services Ltd Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Prepen Technical Services Ltd Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Prepen Technical Services Ltd Limited still trading?
Prepen Technical Services Ltd 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 Prepen Technical Services Ltd Limited do?
Prepen Technical Services Ltd Limited is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Prepen Technical Services Ltd Limited?
Prepen Technical Services Ltd Limited was incorporated on 3 October 2018, 8 years ago.
Who runs Prepen Technical Services Ltd Limited?
Prepen Technical Services Ltd Limited has 2 active directors, the longest-serving appointed in Oct 2018. Their names and service addresses are on the Companies House register.
Who owns Prepen Technical Services Ltd Limited?
One person or company has significant control of Prepen Technical Services Ltd Limited: an individual (owns 75% or more of the shares).
What is the penalty if Prepen Technical Services Ltd 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 Prepen Technical Services Ltd 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.