- Companies
- Electricians
- London
- Boomtown Electrical Ltd
Boomtown Electrical Ltd
- Company number
- 17337729
- Incorporated
- 13 Jul 2026
- Registered office
- Flat 25 Pattison House, Redcross Way, London, SE1 1EY
- Nature of business
- Electrical installation
Boomtown Electrical Ltd is a newly incorporated private limited company registered in London, company number 17337729, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 13 April 2028, and its first CT600 is due at HMRC on 12 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Boomtown Electrical Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** O*** | Director | Jul 2026 |
Person with significant control
Where Boomtown Electrical Ltd is registered
The registered office is in London (SE1), in the Southwark local authority area, London. Show SE1 1EY on a map.
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- Chaplin Centre 2 LimitedProperty developers
- Mahir Building Services LtdSpecialist contractors
- Southwarklambethservices LtdSpecialist contractors
- Green Lane Cobham LtdProperty developers
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- Tapenjointers LimitedPlasterers
What happens if Boomtown Electrical 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 13 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Apr 2028 to 13 May 2028 | £150 |
| 1 to 3 months late | 14 May 2028 to 13 Jul 2028 | £375 |
| 3 to 6 months late | 14 Jul 2028 to 13 Oct 2028 | £750 |
| More than 6 months late | From 14 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17337729
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 July 2026
- Registered office
- Flat 25 Pattison House, Redcross Way, London, SE1 1EY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 London
Other active electrical contractors registered in London.
- Bordon Security Ltd2026
- Bos Electrics Ltd2023
- Boss Power Energy Ltd2026
- Bot Elec Ltd2025
- Bournehill Engineering Ltd2022
- Bovar Solar Ltd2026
- Bowes Electrical Ltd.2015
- Brandon Electrical Ltd2023
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Boomtown Electrical Ltd's accounts due?
Boomtown Electrical Ltd's next accounts are due at Companies House by 13 April 2028 (in 549 days), covering the period to 31 July 2027.
When is Boomtown Electrical Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 12 July 2027, due by 12 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Boomtown Electrical Ltd still trading?
Boomtown Electrical 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 Boomtown Electrical Ltd do?
Boomtown Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Boomtown Electrical Ltd?
Boomtown Electrical Ltd was incorporated on 13 July 2026, less than a year ago.
Who runs Boomtown Electrical Ltd?
Boomtown Electrical Ltd has 1 active director, the longest-serving appointed in Jul 2026. Their names and service addresses are on the Companies House register.
Who owns Boomtown Electrical Ltd?
One person or company has significant control of Boomtown Electrical Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Boomtown Electrical 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 Boomtown Electrical 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.