- Company number
- SC783716
- Incorporated
- 25 Sep 20233 years trading
- Registered office
- 505 Great Western Road, Glasgow, G12 8HN
- Nature of business
- Construction of commercial buildings
C23 LC Ltd is a 3-year-old private limited company registered in Glasgow, company number SC783716, one of 593 building contractors in Glasgow. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for C23 LC LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £429K on the year before, to £392K.
- Current assets of £39K against £23K owed within a year: 1.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £392K | £38K | £39K | £23K | 0 |
| 30 Sep 2024 | -£36K | £30K | £85K | £796K | 0 |
Where C23 LC Ltd is registered
The registered office is in Glasgow (G12), in the Glasgow City local authority area, Scotland. Show G12 8HN on a map.
Other trade companies in G12
- Na Mara Engineering LtdMachinery repair and installation
- Atlas Land Development LimitedProperty developers
- Skye Commercials LtdMechanics and garages
- Smart Solutions 365 Scotland LtdInstallers
- Arc M Sets LtdPlasterers
- Demar Glasgow LtdSpecialist contractors
- Otago Doors LimitedJoiners and carpenters
- Clyde Valley Maintenance and Renovation LtdInstallers
Also registered at this address
18 other companies use the same registered office as C23 LC Ltd.
- Abbey Construction (Scotland) LimitedBuilders
- Abbey Developments (No.2) LimitedProperty developers
- Agm Construction and Engineering LimitedCivil engineering
- Caledonian Pavers LimitedSpecialist contractors
- Collins Electrical (Scotland) LimitedElectricians
- Contec Gas Services LtdPlumbers and heating engineers
- DLM Technical Engineering Services LtdCivil engineering
- Enable Property Solutions LimitedSpecialist contractors
- Fresh Cleaning (Scotland) LimitedCleaning companies
- Howat Decor LimitedPainters and decorators
- JR Scaffold LimitedScaffolders
- JSW Homes (Scotland) LimitedBuilders
- Norside LimitedCivil engineering
- Norside Scaffolding Ltd.Scaffolders
- Shine Hygiene Services LtdCleaning companies
- Sigra Joinery Services LimitedJoiners and carpenters
- UK Roofing Services (Scotland) LimitedRoofers
- William Harrington LimitedProperty developers
What happens if C23 LC 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- SC783716
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 September 2023 (3 years ago)
- Registered office
- 505 Great Western Road, Glasgow, G12 8HN
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 24 September 2026
- Charges (mortgages)
- 4 outstanding of 4 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Glasgow
Other active building contractors registered in Glasgow.
- Caf Plumbing & Heating Ltd2021
- Calder Installations Ltd2008
- Caldwell Development Homes Ltd2019
- Caledonia Trade Group Ltd2026
- Caledonian Construction, Maintenance & Property Lettings Limited2021
- Cameron Joiners & Builders Ltd2023
- Candid Construction Scotland Limited2020
- Canopyking Limited2026
All building contractors in Glasgow · All trades in Glasgow · Builders across the UK
Frequently asked questions
When are C23 LC Ltd's accounts due?
C23 LC Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is C23 LC Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is C23 LC Ltd still trading?
C23 LC Ltd is listed as active on the Companies House register (checked 13 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 C23 LC Ltd do?
C23 LC Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is C23 LC Ltd?
C23 LC Ltd was incorporated on 25 September 2023, 3 years ago.
What is the penalty if C23 LC 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 C23 LC Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.