- Companies
- Installers
- Glasgow
- The Glasgow Staircase Company Limited
The Glasgow Staircase Company Limited
- Company number
- SC890431
- Incorporated
- 21 May 2026
- Registered office
- 3/1 12 Thornwood Terrace, Glasgow, G11 7QZ
- Nature of business
- Other construction installation
The Glasgow Staircase Company Limited is a newly incorporated private limited company registered in Glasgow, company number SC890431, one of 331 installation companies (insulation, lifts, shutters and similar) in Glasgow. Its next accounts are due at Companies House on 21 February 2028, and its first CT600 is due at HMRC on 20 May 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where The Glasgow Staircase Company Limited is registered
The registered office is in Glasgow (G11), in the Glasgow City local authority area, Scotland. Show G11 7QZ on a map.
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- Bloomcare Cleaning LtdCleaning companies
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- Quikshine LtdCleaning companies
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- Glasgow1 Constructions LtdBuilders
What happens if The Glasgow Staircase Company Limited 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 21 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Feb 2028 to 21 Mar 2028 | £150 |
| 1 to 3 months late | 22 Mar 2028 to 21 May 2028 | £375 |
| 3 to 6 months late | 22 May 2028 to 21 Aug 2028 | £750 |
| More than 6 months late | From 22 Aug 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
- SC890431
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 May 2026
- Registered office
- 3/1 12 Thornwood Terrace, Glasgow, G11 7QZ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Glasgow
Other active installation companies (insulation, lifts, shutters and similar) registered in Glasgow.
- The Sandstone Specialists Ltd2020
- The Shutterhouse (Scotland) Ltd2026
- The Stag Home Group Limited2025
- Thomson Industrial Services Ltd2018
- Ticon Insulation Ltd2015
- TMCK Pipefitting Ltd2023
- Tomorrow Energy Ltd2025
- TSBC Joinery & Contract Services Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Glasgow · All trades in Glasgow · Installers across the UK
Frequently asked questions
When are The Glasgow Staircase Company Limited's accounts due?
The Glasgow Staircase Company Limited's next accounts are due at Companies House by 21 February 2028 (in 496 days), covering the period to 31 May 2027.
When is The Glasgow Staircase Company Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 20 May 2027, due by 20 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is The Glasgow Staircase Company Limited still trading?
The Glasgow Staircase Company Limited 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 The Glasgow Staircase Company Limited do?
The Glasgow Staircase Company Limited is registered under Other construction installation (SIC 43290).
How old is The Glasgow Staircase Company Limited?
The Glasgow Staircase Company Limited was incorporated on 21 May 2026, less than a year ago.
What is the penalty if The Glasgow Staircase Company Limited 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 The Glasgow Staircase Company Limited 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.