- Companies
- Specialist contractors
- Glasgow
- Southside Safety Installations Ltd
Southside Safety Installations Ltd
- Company number
- SC406036
- Incorporated
- 24 Aug 201115 years trading
- Registered office
- Unit 4 Block C Drakemire Business Park, 179 Drakemire Drive, Glasgow, G45 9SS
- Nature of business
- Other specialised construction activities n.e.c.
Southside Safety Installations Ltd is a 15-year-old private limited company registered in Glasgow, company number SC406036, one of 522 specialist construction companies in Glasgow. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
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 £34K (+13.2%) on the year before, to £287K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £174K against £36K owed within a year: 4.8 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £287K | £174K | £36K | 3 | |
| 31 May 2025 | £254K | £363K | £161K | 3 | |
| 31 May 2024 | £310K | £344K | £100K | 3 | |
| 31 May 2023 | £265K | £249K | £59K | 2 | |
| 31 May 2022 | £112K | £141K | £55K | 2 | |
| 31 May 2021 | £82K | £130K | £69K | 2 | |
| 31 May 2020 | £100K | £139K | £69K | 2 | |
| 31 May 2019 | £105K | £142K | £64K | ||
| 31 May 2018 | £103K | £161K | £61K | ||
| 31 May 2017 | £90K | £168K | £78K |
Where Southside Safety Installations Ltd is registered
The registered office is in Glasgow (G45), in the Glasgow City local authority area, Scotland. Show G45 9SS on a map.
Other trade companies in G45
- Apg Construction Gla LtdBuilders
- Ecodelve LimitedCleaning companies
- JM Grouting Services LtdLandscapers and gardeners
- Bimbex Property Group LtdProperty developers
- Reflect Installs Gla LtdRepair services
- Luxe Building Services LtdSpecialist contractors
- Wash Works Glasgow LtdCleaning companies
- Crazy Car LtdRoofers
What happens if Southside Safety Installations 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 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- SC406036
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 August 2011 (15 years ago)
- Registered office
- Unit 4 Block C Drakemire Business Park, 179 Drakemire Drive, Glasgow, G45 9SS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 23 August 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Glasgow
Other active specialist construction companies registered in Glasgow.
- Sovereign Stone Scotland Ltd2021
- Sovering Brickwork Ltd2025
- Space Works Solutions Ltd2024
- Sports Pitch & Construction Limited2025
- SR Services Offshore Limited2020
- SS Artium Limited2016
- Stellar Insurance Reinstatement Services Ltd2015
- Stennor Services Ltd2026
All specialist construction companies in Glasgow · All trades in Glasgow · Specialist contractors across the UK
Frequently asked questions
When are Southside Safety Installations Ltd's accounts due?
Southside Safety Installations Ltd's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Southside Safety Installations Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Southside Safety Installations Ltd still trading?
Southside Safety Installations 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 Southside Safety Installations Ltd do?
Southside Safety Installations Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Southside Safety Installations Ltd?
Southside Safety Installations Ltd was incorporated on 24 August 2011, 15 years ago.
What is the penalty if Southside Safety Installations 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 Southside Safety Installations 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.