- Companies
- Plumbers and heating engineers
- Glasgow
- CSK Ceilings Ltd.
Company profile · Plumbers and heating engineers
CSK Ceilings Ltd.
CSK Ceilings Ltd. is a 15-year-old private limited company registered in Glasgow, company number SC396084, one of 515 plumbing and heating companies in Glasgow. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 CSK Ceilings Ltd.Or 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.
Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
CSK Ceilings Ltd. over the years
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 £33K (+8.2%) on the year before, to £430K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £462K against £33K owed within a year: more than 10 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £430K | £397K | £462K | £33K | 2 |
| 31 Mar 2024 | £397K | £375K | £448K | £52K | 2 |
| 31 Mar 2023 | £322K | £317K | £387K | £67K | 2 |
| 31 Mar 2022 | £316K | £330K | £361K | £47K | 2 |
| 31 Mar 2021 | £254K | £177K | £334K | £84K | 2 |
| 31 Mar 2020 | £246K | £245K | £342K | £100K | 2 |
| 31 Mar 2019 | £262K | £194K | £409K | £153K | |
| 31 Mar 2018 | £146K | £113K | £172K | £34K | 1 |
| 31 Mar 2017 | £152K | £82K | £183K | £34K | 2 |
| 31 Mar 2016 | £169K | £160K | £235K | £71K |
Where CSK Ceilings Ltd. is registered
The registered office is in Glasgow (G32), in the Glasgow City local authority area, Scotland. Show G32 8FH on a map.
Other trade companies in G32
- Mercspec LtdMechanics and garages
- 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
Shared registered office
122 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if CSK Ceilings 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC396084
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 March 2011 (15 years ago)
- Registered office
- 1 Cambuslang Court, Cambuslang, Glasgow, Strathclyde, G32 8FH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 29 April 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Glasgow
Other active plumbing and heating companies registered in Glasgow.
- CT Services 17 Ltd2025
- Curtis Smith & Son Plumbing and Heating Ltd2023
- D Reid Plumbing and Heating Ltd2024
- D. McKillop Plumbing & Heating Limited2005
- Dalrigh Ltd2023
- David Fergus Plumbing Ltd2013
- Dayer Solutions Ltd2025
- Dazmac Plumbing & Heating Ltd2023
All plumbing and heating companies in Glasgow · All trades in Glasgow · Plumbers and heating engineers across the UK
Frequently asked questions
When are CSK Ceilings Ltd.'s accounts due?
CSK Ceilings Ltd.'s next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is CSK Ceilings Ltd.'s CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is CSK Ceilings Ltd. still trading?
CSK Ceilings 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 CSK Ceilings Ltd. do?
CSK Ceilings Ltd. is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is CSK Ceilings Ltd.?
CSK Ceilings Ltd. was incorporated on 22 March 2011, 15 years ago.
What is the penalty if CSK Ceilings 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 CSK Ceilings 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.