- Companies
- Electricians
- Glasgow
- TNC Electrical Services Ltd
TNC Electrical Services Ltd
- Company number
- SC569504
- Incorporated
- 23 Jun 20179 years trading
- Registered office
- Block 1 Unit 2 Arrol Place, London Road Industrial Estate, Glasgow, G40 3NY
- Nature of business
- Electrical installation
TNC Electrical Services Ltd is a 9-year-old private limited company registered in Glasgow, company number SC569504, one of 623 electrical contractors in Glasgow. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £53K (+202.4%) on the year before, to £79K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £197K against £117K owed within a year: 1.7 times cover.
- 6 employees on average, down from 7 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £79K | £144K | £197K | £117K | 6 |
| 30 Jun 2024 | £26K | £132K | £158K | £121K | 7 |
| 30 Jun 2023 | £17K | £238K | £300K | £261K | 12 |
| 30 Jun 2022 | £2,858 | £79K | £217K | £190K | 14 |
| 30 Jun 2021 | £19K | £230K | £247K | £200K | 12 |
| 30 Jun 2020 | £86K | £241K | £274K | £198K | 13 |
| 30 Jun 2019 | £68K | £162K | £316K | £263K | 11 |
| 30 Jun 2018 | £29K | £130K | £270K | £265K | 12 |
Who runs and owns TNC Electrical Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| C*** C*** | Director | Jun 2017 |
| C*** C*** | Director | Jun 2017 |
| B*** T*** | Director | Jun 2017 |
People with significant control (2)
Where TNC Electrical Services Ltd is registered
The registered office is in Glasgow (G40), in the Glasgow City local authority area, Scotland. Show G40 3NY on a map.
Other trade companies in G40
- A&D Building & Property Maintenance LtdFinishing trades
- Nature Landscapes LimitedLandscapers and gardeners
- Glasgow Plumbing Direct LtdPlumbers and heating engineers
- McSnetwork LtdMechanics and garages
- Amk Services 786 LtdMotor traders
- Intercity Recruitment LtdBuilders
- KLS Services LtdCivil engineering
- Lomond Assets LtdProperty developers
What happens if TNC Electrical Services 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- SC569504
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 June 2017 (9 years ago)
- Registered office
- Block 1 Unit 2 Arrol Place, London Road Industrial Estate, Glasgow, G40 3NY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 22 June 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 Glasgow
Other active electrical contractors registered in Glasgow.
- Trades 4 Home Improvements Limited2026
- Trefoil Energy Systems Ltd2022
- True-Ohms Electrical Ltd2021
- Trust Electrical Compliance Ltd2021
- TT Electrical Contractors Ltd2017
- Unicorn Electrical Contracts Ltd2025
- Uprime Ltd2026
- Usher 1977 Limited2021
All electrical contractors in Glasgow · All trades in Glasgow · Electricians across the UK
Frequently asked questions
When are TNC Electrical Services Ltd's accounts due?
TNC Electrical Services Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is TNC Electrical Services Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is TNC Electrical Services Ltd still trading?
TNC Electrical Services 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 TNC Electrical Services Ltd do?
TNC Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is TNC Electrical Services Ltd?
TNC Electrical Services Ltd was incorporated on 23 June 2017, 9 years ago.
Who runs TNC Electrical Services Ltd?
TNC Electrical Services Ltd has 3 active directors, the longest-serving appointed in Jun 2017. Their names and service addresses are on the Companies House register.
Who owns TNC Electrical Services Ltd?
2 people or companies have significant control of TNC Electrical Services Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if TNC Electrical Services 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 TNC Electrical Services 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.