- Companies
- Electricians
- London
- Scot Energy Efficiency Ltd
Scot Energy Efficiency Ltd
- Company number
- 17408629
- Incorporated
- 19 Aug 2026
- Registered office
- 66 Paul Street, London, EC2A 4NA
- Nature of business
- Electrical installation
Scot Energy Efficiency Ltd is a newly incorporated private limited company registered in London, company number 17408629, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 19 May 2028, and its first CT600 is due at HMRC on 18 August 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 Scot Energy Efficiency Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** L*** | Director | Aug 2026 |
Person with significant control
Where Scot Energy Efficiency Ltd is registered
The registered office is in London (EC2A), in the Hackney local authority area, London. Show EC2A 4NA on a map.
Other trade companies in EC2A
- Simlan Management LtdCleaning companies
- Renova Secure LtdBuilders
- Auraglasspartitions LtdGlaziers
- A2D Professional Cleaning LtdCleaning companies
- Matson Co. LtdProperty developers
- Paint Hub LimitedMechanics and garages
- SJK Construction & Management LtdBuilders
- Cenlora Cleaning Group LtdCleaning companies
Shared registered office
1,510 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 Scot Energy Efficiency 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 19 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 May 2028 to 19 Jun 2028 | £150 |
| 1 to 3 months late | 20 Jun 2028 to 19 Aug 2028 | £375 |
| 3 to 6 months late | 20 Aug 2028 to 19 Nov 2028 | £750 |
| More than 6 months late | From 20 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17408629
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 August 2026
- Registered office
- 66 Paul Street, London, EC2A 4NA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (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.
- Scott Electrical Solution Ltd2025
- Scott Owen Limited1986
- Scuba Spark Ltd2023
- Se25 DIY Ltd2020
- Sebaco Electrical Solutions Limited2026
- Sec-Cam Ltd2024
- Second City Electricians Ltd2024
- Secure and Swift Electrics Ltd2024
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Scot Energy Efficiency Ltd's accounts due?
Scot Energy Efficiency Ltd's next accounts are due at Companies House by 19 May 2028 (in 584 days), covering the period to 31 August 2027.
When is Scot Energy Efficiency 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 18 August 2027, due by 18 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Scot Energy Efficiency Ltd still trading?
Scot Energy Efficiency 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 Scot Energy Efficiency Ltd do?
Scot Energy Efficiency Ltd is registered under Electrical installation (SIC 43210).
How old is Scot Energy Efficiency Ltd?
Scot Energy Efficiency Ltd was incorporated on 19 August 2026, less than a year ago.
Who runs Scot Energy Efficiency Ltd?
Scot Energy Efficiency Ltd has 1 active director, the longest-serving appointed in Aug 2026. Their names and service addresses are on the Companies House register.
Who owns Scot Energy Efficiency Ltd?
One person or company has significant control of Scot Energy Efficiency Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Scot Energy Efficiency 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 Scot Energy Efficiency 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.