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- TMG Electrical Engineers Ltd
Company profile · Electricians
TMG Electrical Engineers Ltd
TMG Electrical Engineers Ltd is a 12-year-old private limited company registered in Sutton, company number 08805576, one of 99 electrical contractors in Sutton. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 31 December 2024, as filed at Companies House.
TMG Electrical Engineers Ltd over the years
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 £5,177 on the year before, to £5,184.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £30K against £40K owed within a year: 0.7 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £5,184 | £30K | £40K | 2 | |
| 31 Dec 2023 | £7 | £55K | £61K | 1 | |
| 31 Dec 2022 | £78 | £54K | £63K | 2 | |
| 31 Dec 2021 | £195 | £71K | £83K | 4 | |
| 31 Dec 2020 | £934 | £57K | £72K | 2 | |
| 31 Dec 2019 | £147 | £27K | £38K | 2 | |
| 31 Dec 2018 | £542 | £33K | £34K | ||
| 31 Dec 2017 | £146 | £21K | £23K | ||
| 31 Dec 2016 | £24 | £9,324 | £11K | ||
| 31 Dec 2015 | £69 | £3,276 | £5,342 | £6,074 |
Where TMG Electrical Engineers Ltd is registered
The registered office is in Sutton (SM3), in the Sutton local authority area, London. Show SM3 9UB on a map.
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What happens if TMG Electrical Engineers 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 08805576
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 December 2013 (12 years ago)
- Registered office
- 20 Walton Avenue, Cheam, Sutton, SM3 9UB
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 6 December 2025
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 Sutton
Other active electrical contractors registered in Sutton.
- Treadwell Electrical Limited2024
- UK Electrics (London) Limited2011
- Watts on Electrics Ltd2024
- We've Got the Power Ltd2015
- Wimbledon Contractors Ltd2017
- Wolfram Electrical Limited2016
- Worcester Park Electrical Ltd2019
- Aces Tech Shop Limited2012
All electrical contractors in Sutton · All trades in Sutton · Electricians across the UK
Frequently asked questions
When are TMG Electrical Engineers Ltd's accounts due?
TMG Electrical Engineers Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is TMG Electrical Engineers 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 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is TMG Electrical Engineers Ltd still trading?
TMG Electrical Engineers 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 TMG Electrical Engineers Ltd do?
TMG Electrical Engineers Ltd is registered under Electrical installation (SIC 43210).
How old is TMG Electrical Engineers Ltd?
TMG Electrical Engineers Ltd was incorporated on 6 December 2013, 12 years ago.
What is the penalty if TMG Electrical Engineers 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 TMG Electrical Engineers 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.