- Companies
- Electricians
- Glasgow
- C. Boyd Electrical Contractors Ltd.
C. Boyd Electrical Contractors Ltd.
- Company number
- SC352836
- Incorporated
- 23 Dec 200817 years trading
- Registered office
- 2 Stewart Street, Milngavie, Glasgow, G62 6BW
- Nature of business
- Electrical installation
C. Boyd Electrical Contractors Ltd. is a 17-year-old private limited company registered in Glasgow, company number SC352836, one of 623 electrical contractors in Glasgow. Its next accounts are due at Companies House on 29 June 2027, and the CT600 for the period to 29 September 2026 is due at HMRC on 29 September 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 £26 (+7.6%) on the year before, to £368.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £65K against £50K owed within a year: 1.3 times cover.
- 4 employees on average, down from 5 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Sep 2025 | £368 | £65K | £50K | 4 | |
| 29 Sep 2024 | £342 | £72K | £52K | 5 | |
| 29 Sep 2023 | £34K | £87K | £59K | 6 | |
| 29 Sep 2022 | £5,529 | £36K | £38K | 7 | |
| 29 Sep 2021 | £23K | £55K | £39K | 6 | |
| 29 Sep 2020 | £28K | £77K | £58K | 5 | |
| 29 Sep 2019 | £16K | £54K | £47K | 7 | |
| 29 Sep 2018 | £12K | £62K | £46K | ||
| 29 Sep 2017 | £23K | £79K | £51K | ||
| 29 Sep 2016 | £349 | £204 | £41K | £39K |
Where C. Boyd Electrical Contractors Ltd. is registered
The registered office is in Glasgow (G62), in the East Dunbartonshire local authority area, Scotland. Show G62 6BW on a map.
Other trade companies in G62
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- Adanolaplumbingandheating LtdPlumbers and heating engineers
- Timber Engineering Contracts LtdBuilders
- Sullivan Joinery & Construction LimitedJoiners and carpenters
- Clyde Motor Trade LtdMotor traders
- Boundary Projects LtdLandscapers and gardeners
- PWR Energy Group LtdElectricians
- The West Coast Boiler Company LtdPlumbers and heating engineers
Also registered at this address
12 other companies use the same registered office as C. Boyd Electrical Contractors Ltd..
- Ap Contracts ( Glasgow) LtdBuilders
- Bluestage LtdBuilders
- Graham Harper Consulting LtdProperty developers
- Main 22 LtdBuilders
- MC Building Contractors LtdProperty developers
- Modern Developments (Scotland) LimitedPlumbers and heating engineers
- Raven Rope-Access and Inspection LtdSpecialist contractors
- Sash Window Renovations LtdJoiners and carpenters
- Sullivan Joinery & Construction LimitedJoiners and carpenters
- Timber Engineering Contracts LtdBuilders
- Yarrow Energy Group LtdPlumbers and heating engineers
- Yarrow Energy Solutions LtdPlumbers and heating engineers
What happens if C. Boyd Electrical Contractors 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 29 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jun 2027 to 29 Jul 2027 | £150 |
| 1 to 3 months late | 30 Jul 2027 to 29 Sep 2027 | £375 |
| 3 to 6 months late | 30 Sep 2027 to 29 Dec 2027 | £750 |
| More than 6 months late | From 30 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Sep 2027 | £200 |
| 3 months late | 29 Dec 2027 | another £200 |
| 6 months late | 29 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Sep 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
- SC352836
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 December 2008 (17 years ago)
- Registered office
- 2 Stewart Street, Milngavie, Glasgow, G62 6BW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 29 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 September 2025
- Last confirmation statement
- 23 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 Glasgow
Other active electrical contractors registered in Glasgow.
- C.E.S. (Scotland) Limited2010
- Cablz Limited2007
- Caffrey Electrical Limited2003
- Caird Electrical Limited2025
- Calmas Electrical Limited2021
- Calton Electrical Ltd2026
- Canning’S Electrical Ltd2022
- Carrigan Electrical Ltd2025
All electrical contractors in Glasgow · All trades in Glasgow · Electricians across the UK
Frequently asked questions
When are C. Boyd Electrical Contractors Ltd.'s accounts due?
C. Boyd Electrical Contractors Ltd.'s next accounts are due at Companies House by 29 June 2027 (in 259 days), covering the period to 29 September 2026.
When is C. Boyd Electrical Contractors Ltd.'s CT600 due?
The CT600 for the period to 29 September 2026 is due at HMRC by 29 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 June 2027.
Is C. Boyd Electrical Contractors Ltd. still trading?
C. Boyd Electrical Contractors 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 C. Boyd Electrical Contractors Ltd. do?
C. Boyd Electrical Contractors Ltd. is registered under Electrical installation (SIC 43210).
How old is C. Boyd Electrical Contractors Ltd.?
C. Boyd Electrical Contractors Ltd. was incorporated on 23 December 2008, 17 years ago.
What is the penalty if C. Boyd Electrical Contractors 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 C. Boyd Electrical Contractors 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.