- Companies
- Electricians
- London
- S&A Group London Ltd
S&A Group London Ltd
- Company number
- 17142590
- Incorporated
- 8 Apr 2026
- Registered office
- 275 New North Road, London, N1 7AA
- Nature of business
- Electrical installation; Other construction installation; Floor and wall covering; Painting
S&A Group London Ltd is a newly incorporated private limited company registered in London, company number 17142590, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 8 January 2028, and its first CT600 is due at HMRC on 7 April 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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Where S&A Group London Ltd is registered
The registered office is in London (N1), in the Islington local authority area, London. Show N1 7AA on a map.
Other trade companies in N1
- Tagwise LtdSpecialist contractors
- Sphere Aviation Solutions UK LtdMachinery repair and installation
- Get IT Done Builders LtdJoiners and carpenters
- Evolution Products LimitedMotor traders
- Fleetstone Trading LtdMotor traders
- Kenneth Brady LtdElectricians
- UK Import Export LtdBuilders
- Magic Door Services LimitedMachinery repair and installation
Also registered at this address
9 other companies use the same registered office as S&A Group London Ltd.
- Ab Windscreens LimitedMechanics and garages
- Aten Ra LimitedCivil engineering
- Chris Roofing South West London LtdRoofers
- Cohere Network and Engineering Solution LimitedCivil engineering
- Enterprise First LtdMotor traders
- Fab BTB Solutions LtdMachinery repair and installation
- Gruzovik LtdMotor traders
- Jerrum Industrial Services LtdMachinery repair and installation
- Ucbd LtdProperty developers
What happens if S&A Group London 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 8 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Jan 2028 to 8 Feb 2028 | £150 |
| 1 to 3 months late | 9 Feb 2028 to 8 Apr 2028 | £375 |
| 3 to 6 months late | 9 Apr 2028 to 8 Jul 2028 | £750 |
| More than 6 months late | From 9 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17142590
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 April 2026
- Registered office
- 275 New North Road, London, N1 7AA
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290)
Floor and wall covering (SIC 43330)
Painting (SIC 43341) - Year end
- 30 April (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.
- S&A London Electric Limited2017
- S&B Electrical LDN Ltd2021
- S&D Solar Systems Ltd2023
- S&E Electrical Solutions Ltd2017
- S&M Electrical Service Solutions Ltd2022
- S&M Electrical Services Contractors Ltd2025
- S&S Interior Renovations Ltd2021
- S&V Contractors Ltd2021
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are S&A Group London Ltd's accounts due?
S&A Group London Ltd's next accounts are due at Companies House by 8 January 2028 (in 452 days), covering the period to 30 April 2027.
When is S&A Group London 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 7 April 2027, due by 7 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is S&A Group London Ltd still trading?
S&A Group London 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 S&A Group London Ltd do?
S&A Group London Ltd is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290); Floor and wall covering (SIC 43330); Painting (SIC 43341).
How old is S&A Group London Ltd?
S&A Group London Ltd was incorporated on 8 April 2026, less than a year ago.
What is the penalty if S&A Group London 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 S&A Group London 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.