- Companies
- Electricians
- Glasgow
- Sos Building Maintenance Ltd
Sos Building Maintenance Ltd
- Company number
- SC632314
- Incorporated
- 3 Jun 20197 years trading
- Registered office
- 42 Nithsdale Road, Glasgow, G41 2AN
- Nature of business
- Electrical installation; Floor and wall covering; Painting; Other building completion and finishing
Sos Building Maintenance Ltd is a 7-year-old private limited company registered in Glasgow, company number SC632314, 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 £7,588 (+133.1%) on the year before, to £13K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £15K against £1,820 owed within a year: 8.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £13K | £15K | £1,820 | 1 | |
| 30 Jun 2024 | £5,699 | £1,788 | £6,284 | £1,814 | 1 |
| 30 Jun 2023 | £2,739 | £1,688 | £2,569 | £1,366 | 1 |
| 30 Jun 2022 | £1,697 | £1,252 | £1,252 | £1,475 | 1 |
| 30 Jun 2021 | £876 | £3,533 | £3,533 | £5,057 | 1 |
| 30 Jun 2020 | £100 | £700 | £700 | £600 | 1 |
Where Sos Building Maintenance Ltd is registered
The registered office is in Glasgow (G41), in the Glasgow City local authority area, Scotland. Show G41 2AN on a map.
Other trade companies in G41
- Capital View Construction LtdLandscapers and gardeners
- Roller Shutters Scotland LtdSpecialist contractors
- CHT Auto Service LtdMechanics and garages
- ZS Motors LtdMotor traders
- Eco Energy Windows LtdBuilders
- Gtautoz LtdMechanics and garages
- Global Treads Autoz LtdMechanics and garages
- Burnfield Motors Glasgow LtdMechanics and garages
Also registered at this address
16 other companies use the same registered office as Sos Building Maintenance Ltd.
- Amr Builders & Maintenance LtdProperty developers
- Autosport (Scotland) LtdMechanics and garages
- Av Scaffold LtdScaffolders
- CCL Extensions LtdBuilders
- Colltec Services LtdElectricians
- Concept Building Construction LtdBuilders
- Concept Design Builds LtdProperty developers
- DHM Places LtdProperty developers
- DHM Proserve LtdProperty developers
- GC Build Construction LtdProperty developers
- Gleam Team 732 LtdCleaning companies
- Graham Maintenance Scotland LtdFinishing trades
- Imf Building Services LimitedFinishing trades
- Iona Soft Clean LtdCleaning companies
- Maya Trading LtdCleaning companies
- Weather Wall LimitedProperty developers
What happens if Sos Building Maintenance 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
- SC632314
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 June 2019 (7 years ago)
- Registered office
- 42 Nithsdale Road, Glasgow, G41 2AN
- Nature of business
- Electrical installation (SIC 43210)
Floor and wall covering (SIC 43330)
Painting (SIC 43341)
Other building completion and finishing (SIC 43390) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 12 February 2026
- Previous names
- Gemspice Ltd (until 7 Dec 2020)
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.
- Sound Electrics Limited2013
- Source Energy Solutions Ltd2021
- Southside Electrics Limited2022
- Sparc Jointing Solutions Ltd2026
- Spark Out Electrical Ltd2025
- Sparktech Electrical Solutions Ltd2026
- Sparkticus2.0 Electrical & IT Specialists Ltd2026
- Spot Eco Ltd2025
All electrical contractors in Glasgow · All trades in Glasgow · Electricians across the UK
Frequently asked questions
When are Sos Building Maintenance Ltd's accounts due?
Sos Building Maintenance 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 Sos Building Maintenance 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 Sos Building Maintenance Ltd still trading?
Sos Building Maintenance 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 Sos Building Maintenance Ltd do?
Sos Building Maintenance Ltd is registered under Electrical installation (SIC 43210); Floor and wall covering (SIC 43330); Painting (SIC 43341); Other building completion and finishing (SIC 43390).
How old is Sos Building Maintenance Ltd?
Sos Building Maintenance Ltd was incorporated on 3 June 2019, 7 years ago.
What is the penalty if Sos Building Maintenance 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 Sos Building Maintenance 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.