- Companies
- Installers
- Glasgow
- Calum Stevenson Fibre Ltd
Calum Stevenson Fibre Ltd
- Company number
- SC898233
- Incorporated
- 5 Aug 2026
- Registered office
- 34 Newtongrange Avenue, Glasgow, G32 8NF
- Nature of business
- Other construction installation; Wired telecommunications activities; Wireless telecommunications activities; Other telecommunications activities
Calum Stevenson Fibre Ltd is a newly incorporated private limited company registered in Glasgow, company number SC898233, one of 331 installation companies (insulation, lifts, shutters and similar) in Glasgow. Its next accounts are due at Companies House on 5 May 2028, and its first CT600 is due at HMRC on 4 August 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 Calum Stevenson Fibre Ltd is registered
The registered office is in Glasgow (G32), in the Glasgow City local authority area, Scotland. Show G32 8NF on a map.
Other trade companies in G32
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- East End Rigging & Lifting LimitedSpecialist contractors
- Ano Autos LtdMechanics and garages
- Paradigm Flooring LtdFloor and wall tilers
- Dsteel Projects LtdBuilders
- Proton Power Wash LtdCleaning companies
- RB Track and Tree Solutions LtdCivil engineering
- G2 Civils LtdCivil engineering
What happens if Calum Stevenson Fibre 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 5 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 May 2028 to 5 Jun 2028 | £150 |
| 1 to 3 months late | 6 Jun 2028 to 5 Aug 2028 | £375 |
| 3 to 6 months late | 6 Aug 2028 to 5 Nov 2028 | £750 |
| More than 6 months late | From 6 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- SC898233
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2026
- Registered office
- 34 Newtongrange Avenue, Glasgow, G32 8NF
- Nature of business
- Other construction installation (SIC 43290)
Wired telecommunications activities (SIC 61100)
Wireless telecommunications activities (SIC 61200)
Other telecommunications activities (SIC 61900) - Year end
- 31 August (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.
- Castle Construction Services Ltd2020
- Castleton Contracts Limited2026
- Caucasia Padel UK Ltd2026
- CBS Kitchens & Bathrooms Ltd.2012
- CDF Mechanical Ltd2026
- Chris Ritchie Installations Limited2015
- City Health Clinic Edinburgh Limited1998
- Cja Property Maintenance Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Glasgow · All trades in Glasgow · Installers across the UK
Frequently asked questions
When are Calum Stevenson Fibre Ltd's accounts due?
Calum Stevenson Fibre Ltd's next accounts are due at Companies House by 5 May 2028 (in 570 days), covering the period to 31 August 2027.
When is Calum Stevenson Fibre Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 4 August 2027, due by 4 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Calum Stevenson Fibre Ltd still trading?
Calum Stevenson Fibre 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 Calum Stevenson Fibre Ltd do?
Calum Stevenson Fibre Ltd is registered under Other construction installation (SIC 43290); Wired telecommunications activities (SIC 61100); Wireless telecommunications activities (SIC 61200); Other telecommunications activities (SIC 61900).
How old is Calum Stevenson Fibre Ltd?
Calum Stevenson Fibre Ltd was incorporated on 5 August 2026, less than a year ago.
What is the penalty if Calum Stevenson Fibre 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 Calum Stevenson Fibre 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.